Zone Forecast Product
Issued by NWS Oklahoma City, OK
Issued by NWS Oklahoma City, OK
254 FPUS54 KOUN 211831 ZFPOUN Zone Forecast Product for Oklahoma National Weather Service Norman OK 129 PM CDT Fri Aug 21 2026 OKZ025-220200- Oklahoma- Including the city of Oklahoma City 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a 20 percent chance of showers. Hot with highs around 103. South winds 5 to 10 mph, becoming east in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Sunny. Highs in the upper 90s. $$ TXZ086-220200- Wichita- Including the cities of Sheppard AFB and Wichita Falls 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot with highs around 105. Southeast winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 109. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .SUNDAY...Sunny, hot with highs around 109. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 105. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. $$ OKZ029-220200- Cleveland- Including the cities of Norman and Moore 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 103. South winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 103. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ038-220200- Comanche- Including the city of Lawton 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 104. South winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 108. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph, becoming east after midnight. Chance of rain 20 percent. Heat index values up to 109 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 107. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ024-220200- Canadian- Including the cities of Yukon, Concho, El Reno, and Mustang 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, breezy, hot with highs around 102. South winds 20 to 25 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a 20 percent chance of showers. Hot with highs around 103. South winds around 10 mph, becoming east in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ020-220200- Payne- Including the city of Stillwater 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Hot with highs around 101. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a 20 percent chance of showers. Highs in the mid 90s. Southeast winds 5 to 10 mph, becoming east in the afternoon. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. East winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs around 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Partly sunny in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ030-220200- Pottawatomie- Including the city of Shawnee 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 102. South winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs around 100. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ012-220200- Garfield- Including the city of Enid 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 101. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Highs in the mid 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 10 to 15 mph. .SUNDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs around 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Partly sunny in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ008-220200- Kay- Including the cities of Ponca City and Blackwell 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny. Highs in the upper 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 106. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds around 10 mph. .SUNDAY...Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 90s. Southeast winds around 10 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs around 100. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ027-220200- Grady- Including the cities of Chickasha and Tuttle 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 102. South winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 106. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 105. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ046-220200- Carter- Including the city of Ardmore 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Hot with highs around 101. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 106. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 106. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers in the morning. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. $$ OKZ039-220200- Stephens- Including the city of Duncan 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot with highs around 103. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 107. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 107. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 80. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ045-220200- Jefferson- Including the cities of Waurika, Ringling, and Ryan 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. Southeast winds 15 to 20 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 108. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 109. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 105. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. $$ OKZ009-220200- Ellis- Including the cities of Shattuck, Arnett, Gage, and Fargo 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight. .SATURDAY...Mostly sunny. Highs in the upper 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny in the morning, then clearing. Hot with highs around 103. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs around 105. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. $$ OKZ004-220200- Harper- Including the cities of Buffalo and Laverne 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny, hot with highs around 102. East winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the mid 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. .MONDAY...Sunny, hot with highs 100 to 105. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY...Partly sunny in the morning, then clearing. A slight chance of showers and thunderstorms. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent. .WEDNESDAY...Partly sunny in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ005-220200- Woods- Including the city of Alva 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 103. Southeast winds 15 to 20 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny. Highs in the mid 90s. East winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 10 to 15 mph. .SUNDAY...Partly sunny. Hot with highs around 101. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs around 105. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. $$ OKZ010-220200- Woodward- Including the city of Woodward 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 103. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight. .SATURDAY...Sunny. Highs in the mid 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 103. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs around 105. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Hot with highs around 100. $$ OKZ006-220200- Alfalfa- Including the cities of Cherokee, Helena, and Carmen 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 103. Southeast winds 15 to 20 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. Highs in the mid 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers in the morning. Hot with highs around 100. Chance of rain 20 percent. $$ OKZ011-220200- Major- Including the city of Fairview 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 104. Southeast winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny. Highs in the upper 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 103. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers in the morning. Hot with highs around 100. Chance of rain 20 percent. $$ OKZ007-220200- Grant- Including the cities of Medford, Pond Creek, Lamont, and Wakita 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 102. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. Highs in the mid 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 90s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. .MONDAY...Sunny, hot with highs 100 to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ013-220200- Noble- Including the city of Perry 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Hot with highs around 101. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning, then becoming mostly sunny. Humid with highs in the upper 90s. East winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny, hot with highs 100 to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ014-220200- Roger Mills- Including the cities of Cheyenne and Hammon 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 104. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Hot with highs around 104. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 105. Southeast winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ015-220200- Dewey- Including the cities of Seiling, Vici, Taloga, and Leedey 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 105. South winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the upper 90s. East winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny in the morning, then clearing. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Hot with highs around 100. $$ OKZ016-220200- Custer- Including the cities of Weatherford and Clinton 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, breezy, hot with highs around 106. South winds 20 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Hot with highs around 104. South winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 105. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 80. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny in the morning, then clearing. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Hot with highs around 100. $$ OKZ021-220200- Beckham- Including the cities of Elk City and Sayre 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 106. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 106. South winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 107. East winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ033-220200- Harmon- Including the city of Hollis 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 106. South winds around 10 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 107. Southwest winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SUNDAY...Sunny, hot with highs around 108. East winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs 100 to 105. $$ OKZ034-220200- Greer- Including the cities of Mangum and Granite 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 106. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 107. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Hot with highs around 109. East winds 5 to 10 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. $$ OKZ036-220200- Jackson- Including the city of Altus 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 107. South winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 107 early in the evening. .SATURDAY...Sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 109. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. East winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .SUNDAY...Sunny, hot with highs around 110. Southeast winds 5 to 10 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 105. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 105. $$ TXZ083-220200- Hardeman- Including the city of Quanah 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 105. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 80s. South winds around 10 mph. Heat index values up to 106 early in the evening. .SATURDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 108. Southwest winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .SUNDAY...Sunny, hot with highs around 108. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. $$ TXZ084-220200- Foard- Including the city of Crowell 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 105. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 80. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .SUNDAY...Sunny, hot with highs around 108. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. $$ TXZ087-220200- Knox- Including the cities of Munday and Knox City 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 105. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 80. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .SUNDAY...Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny, hot with highs 105 to 110. .TUESDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny. A slight chance of showers in the morning. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. $$ TXZ085-220200- Wilbarger- Including the city of Vernon 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 106. Southeast winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .SATURDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 109. Southwest winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .SUNDAY...Sunny, hot with highs around 110. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 105 to 110. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 105. $$ TXZ088-220200- Baylor- Including the city of Seymour 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 104. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 80. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .SUNDAY...Sunny, hot with highs around 108. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny, hot with highs around 105. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. $$ TXZ089-220200- Archer- Including the cities of Archer City, Holliday, Lakeside City, and Scotland 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 103. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .SATURDAY...Sunny. A slight chance of showers in the afternoon. Hot with highs around 107. Southwest winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .SUNDAY...Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs 105 to 110. .TUESDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny. A slight chance of showers in the morning. Hot with highs 100 to 105. Chance of rain 20 percent. $$ TXZ090-220200- Clay- Including the city of Henrietta 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot with highs around 105. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 80. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 108. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .SUNDAY...Sunny, hot with highs around 108. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 105. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny. A slight chance of showers in the morning. Hot with highs 100 to 105. Chance of rain 20 percent. $$ OKZ037-220200- Tillman- Including the city of Frederick 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot. Near steady temperature around 105. Southeast winds 15 to 20 mph. .TONIGHT...Mostly clear. Lows around 80. South winds 10 to 15 mph. Heat index values up to 106 early in the evening. .SATURDAY...Sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 109. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 110. Southeast winds 5 to 10 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 105 to 110. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 105 to 110. $$ OKZ044-220200- Cotton- Including the cities of Walters and Temple 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY... .THIS AFTERNOON...Sunny, hot with highs around 105. Southeast winds 15 to 20 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 109. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 110. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 105. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 105. $$ OKZ022-220200- Washita- Including the cities of Cordell, Burns Flat, and Sentinel 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, breezy, hot with highs around 107. South winds 20 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Hot with highs around 107. South winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 106. East winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ035-220200- Kiowa- Including the cities of Hobart and Snyder 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 106. South winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A chance of showers in the afternoon. Hot with highs around 107. South winds around 10 mph, becoming southwest in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 108. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs 100 to 105. $$ OKZ023-220200- Caddo- Including the cities of Anadarko and Hinton 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 104. South winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 106. South winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 107 early in the evening. .SUNDAY...Partly sunny in the morning, then clearing. Hot with highs around 105. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ017-220200- Blaine- Including the cities of Watonga, Geary, and Okeene 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, breezy, hot with highs around 104. South winds 20 to 25 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Hot with highs around 101. South winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny in the morning, then clearing. Hot with highs around 103. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Hot with highs around 100. $$ OKZ018-220200- Kingfisher- Including the cities of Kingfisher, Hennessey, and Okarche 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, breezy, hot with highs around 102. South winds 20 to 25 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Hot with highs around 101. Southeast winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning, then clearing. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Partly sunny in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Hot with highs around 100. $$ OKZ019-220200- Logan- Including the city of Guthrie 129 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a 20 percent chance of showers. Highs in the upper 90s. Southeast winds 5 to 10 mph, becoming east in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. Southeast winds 10 to 15 mph. Heat index values up to 106 in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Partly sunny in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. $$ OKZ026-220200- Lincoln- Including the cities of Chandler, Stroud, Prague, Meeker, Davenport, and Wellston 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Highs in the upper 90s. South winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny. Highs in the upper 90s. $$ OKZ028-220200- McClain- Including the cities of Purcell, Newcastle, and Blanchard 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 104. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs around 100. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ040-220200- Garvin- Including the cities of Pauls Valley, Lindsay, and Wynnewood 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 104. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 80. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 105. $$ OKZ031-220200- Seminole- Including the cities of Seminole and Wewoka 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 102. South winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph. .SUNDAY...Partly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny, hot with highs around 100. $$ OKZ042-220200- Pontotoc- Including the city of Ada 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. South winds 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 103. South winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear with a slight chance of showers in the evening, then partly cloudy after midnight. Lows around 80. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 105 in the afternoon. $$ OKZ032-220200- Hughes- Including the cities of Holdenville and Wetumka 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 102. South winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 106 early in the evening. .SUNDAY...Partly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Mostly sunny. Hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 105 to 110. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 105. $$ OKZ048-220200- Atoka- Including the city of Atoka 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs around 104. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 110 in the afternoon. .SATURDAY NIGHT...Mostly clear with a slight chance of showers in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds around 5 mph. Heat index values up to 112 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Mostly sunny. Hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. $$ OKZ052-220200- Bryan- Including the city of Durant 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs around 106. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 112 in the afternoon. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 106. Southeast winds 5 to 10 mph. Heat index values up to 111 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 80s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs 100 to 105. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. $$ OKZ047-220200- Johnston- Including the city of Tishomingo 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 105. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 106. Southeast winds 5 to 10 mph. Heat index values up to 112 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 80. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Mostly sunny. Hot with highs around 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. $$ OKZ051-220200- Marshall- Including the cities of Madill and Kingston 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 106. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 106. Southeast winds 5 to 10 mph. Heat index values up to 112 in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 80s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs 100 to 105. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. $$ OKZ050-220200- Love- Including the cities of Marietta and Thackerville 129 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... .THIS AFTERNOON...Partly sunny. Hot with highs around 102. Southeast winds 10 to 15 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 80. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 107. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 107. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 80s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of showers in the morning. Hot with highs around 110. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs 100 to 105. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. $$ OKZ043-220200- Coal- Including the city of Coalgate 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Hot with highs around 104. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 110. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 105. Southeast winds 5 to 10 mph. Heat index values up to 111 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Mostly sunny. Hot with highs around 110. .MONDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the lower 80s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny, hot with highs around 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Sunny, hot with highs 100 to 105. Heat index values up to 110. $$ OKZ041-220200- Murray- Including the cities of Sulphur and Davis 129 PM CDT Fri Aug 21 2026 .THIS AFTERNOON...Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 104. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny, hot with highs 105 to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. Hot with highs around 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Sunny, hot with highs around 100. Heat index values up to 105. $$