Zone Forecast Product
Issued by NWS Little Rock, AR
Issued by NWS Little Rock, AR
697 FPUS54 KLZK 210353 ZFPLZK Zone Forecast Product for Arkansas National Weather Service Little Rock AR 1050 PM CDT Mon Jul 20 2026 ARZ044-211100- Pulaski- Including the cities of Little Rock and North Little Rock 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. West winds around 5 mph, becoming north after midnight. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Sunny in the morning, then becoming partly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. 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 mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT AND MONDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110. $$ ARZ043-211100- Saline- Including the cities of Benton and Bryant 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest winds 5 to 10 mph. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. $$ ARZ045-211100- Lonoke- Including the cities of Cabot and Lonoke 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph, increasing to north 10 to 15 mph after midnight. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Sunny in the morning, then becoming partly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. 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 mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 100. Heat index values up to 110. $$ ARZ032-211100- Faulkner- Including the city of Conway 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 103. Northwest winds around 5 mph. Heat index values up to 116. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 115. $$ ARZ042-211100- Garland- Including the city of Hot Springs 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature around 80. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. North winds 5 to 10 mph. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ033-211100- White- Including the cities of Searcy and Beebe 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 102. West winds around 5 mph. Heat index values up to 116. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph, becoming north after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Heat index values up to 115. $$ ARZ056-211100- Jefferson- Including the city of Pine Bluff 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. 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 mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ103-211100- Boone County Except Southwest- Including the city of Harrison 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming southwest around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. West winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Average rainfall less than 1/10 inch. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. $$ ARZ203-211100- Boone County Higher Elevations- 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the mid 70s. West winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds 5 to 10 mph, becoming northwest in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear. Lows in the lower 70s. North winds 5 to 10 mph. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy 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. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ ARZ004-211100- Marion- Including the cities of Bull Shoals, Flippin, Yellville, and Summit 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Northwest winds around 5 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Average rainfall less than 1/10 inch. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. $$ ARZ005-211100- Baxter- Including the city of Mountain Home 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ006-211100- Fulton- Including the cities of Cherokee Village and Mammoth Spring 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Average rainfall less than 1/10 inch. Heat index values up to 112. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ARZ007-211100- Sharp- Including the cities of Cave City, Ash Flat, and Hardy 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph, becoming southwest. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Average rainfall less than 1/10 inch. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. Average rainfall less than 1/10 inch. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs around 90. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy with 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 40 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs around 90. Chance of rain 40 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ ARZ008-211100- Randolph- Including the cities of Attica and Pocahontas 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature around 80. Light and variable winds, becoming southwest around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Warmer with highs around 101. West winds around 5 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 117. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. North winds 5 to 10 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs around 90. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs around 90. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ ARZ017-211100- Lawrence- Including the cities of Walnut Ridge and Hoxie 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature around 80. Southeast winds around 5 mph, becoming southwest. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph. Average rainfall less than 1/10 inch. Heat index values up to 117. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. Heat index values up to 117 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ ARZ015-211100- Izard- Including the cities of Horseshoe Bend, Melbourne, Calico Rock, and Oxford 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ARZ014-211100- Stone- Including the city of Mountain View 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. $$ ARZ113-211100- Searcy County Lower Elevations- Including the cities of Gilbert, Marshall, and Saint Joe 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the mid 70s. Southwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming northwest around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs in the lower 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Partly sunny. A slight chance of showers in the morning. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. $$ ARZ213-211100- Northwest Searcy County Higher Elevations- Including the city of Pindall 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming northwest around 5 mph in the afternoon. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs around 90. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. $$ ARZ313-211100- Eastern, Central, and Southern Searcy County Higher Elevations- Including the city of Leslie 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph, becoming northwest around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. $$ ARZ212-211100- Newton County Lower Elevations- Including the cities of Jasper and Western Grove 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the mid 70s. Light and variable winds, becoming southwest around 5 mph. .TUESDAY...Sunny, hot with highs around 100. West winds around 5 mph, becoming northwest around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly 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. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. $$ ARZ112-211100- Newton County Higher Elevations- Including the cities of Arbaugh, Boxley, Deer, and Ponca 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the mid 90s. Northwest winds around 5 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. Gusts up to 25 mph after midnight. .WEDNESDAY...Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the mid 60s. Northeast winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ ARZ221-211100- Johnson County Higher Elevations- Including the cities of Oark and Ozone 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Gusts up to 30 mph after midnight. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. Gusts up to 30 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the upper 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY NIGHT...Mostly 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 30 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ ARZ121-211100- Southern Johnson County- Including the cities of Clarksville, Coal Hill, Hartman, and Knoxville 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 103. West winds around 5 mph. Heat index values up to 117. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 115. $$ ARZ222-211100- Pope County Higher Elevations- Including the cities of Nogo, Pelsor, and Tilly 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Gusts up to 25 mph after midnight. Average rainfall less than 1/10 inch. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the upper 60s. Northeast winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ122-211100- Southern Pope County- Including the cities of Atkins, Hector, London, and Russellville 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. North winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. North winds 5 to 10 mph. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 110. $$ ARZ031-211100- Conway- Including the city of Morrilton 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Northeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 102. West winds around 5 mph. Heat index values up to 115. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 115. $$ ARZ123-211100- Southeast Van Buren County- Including the cities of Fairfield Bay, Clinton, Damascus, Scotland, and Shirley 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ ARZ223-211100- Van Buren County Higher Elevations- Including the cities of Botkinburg and Dennard 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. Gusts up to 25 mph after midnight. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the morning. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. $$ ARZ024-211100- Cleburne- Including the city of Heber Springs 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds 5 to 10 mph. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ ARZ016-211100- Independence- Including the city of Batesville 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ ARZ025-211100- Jackson- Including the city of Newport 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. Southwest winds around 5 mph. Heat index values up to 117. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs around 90. Northeast winds around 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ034-211100- Woodruff- Including the cities of Augusta, McCrory, and Cotton Plant 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph. Heat index values up to 118. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Not as warm with highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly cloudy 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. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. 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 mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 100. Heat index values up to 110. $$ ARZ046-211100- Prairie- Including the cities of Des Arc, Hazen, and De Valls Bluff 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny, hot with highs around 101. West winds around 5 mph. Heat index values up to 115. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. South winds around 5 mph, becoming north after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 100. Heat index values up to 110. $$ ARZ047-211100- Monroe- Including the cities of Brinkley and Clarendon 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. East winds around 5 mph, becoming south. .TUESDAY...Sunny, hot with highs around 100. Southwest winds around 5 mph, becoming north in the afternoon. Heat index values up to 116. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming north after midnight. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. 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 mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 100. Heat index values up to 110. $$ ARZ039-211100- Perry- Including the city of Perryville 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. West winds around 5 mph, becoming north after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs around 100. Heat index values up to 115 in the afternoon. $$ ARZ238-211100- Yell Excluding Northwest- Including the cities of Dardanelle, Danville, Ola, and Plainview 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph, becoming north after midnight. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ138-211100- Northwest Yell County- Including the cities of Havana and Waveland 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Clear. Lows in the upper 70s. Northwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph, becoming north after midnight. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT AND MONDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 110. $$ ARZ230-211100- Southern and Eastern Logan County- Including the cities of Blue Mountain, Mount Magazine, and Sugar Grove 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. West winds around 5 mph. .TUESDAY...Sunny, hot with highs 97 to 103. West winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds 5 to 10 mph with gusts up to 25 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .SATURDAY 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. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT AND MONDAY...Mostly clear. Hot. Lows in the upper 70s. Highs 96 to 102. Heat index values up to 110. $$ ARZ130-211100- Western and Northern Logan County- Including the cities of Booneville, Caulksville, Paris, and Subiaco 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Northwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 103. West winds around 5 mph. Heat index values up to 117. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. North winds around 5 mph. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the mid 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 115 in the afternoon. .SUNDAY NIGHT AND MONDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 115. $$ ARZ137-211100- Northern Scott County- Including the cities of Mansfield and Waldron 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Clear. Lows in the upper 70s. West winds around 5 mph, becoming north after midnight. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ237-211100- Central and Southern Scott County- Including the cities of Boles, Waldron, and Y City 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ140-211100- Polk County Lower Elevations- Including the cities of Grannis, Hatfield, Mena, and Nunley 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 106. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY 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. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ ARZ240-211100- Northern Polk County Higher Elevations- Including the cities of Acorn, Mountain Fork, and Rich Mountain 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the mid 90s. Northwest winds around 5 mph. .TUESDAY NIGHT...Clear. Lows in the mid 70s. Light and variable winds, becoming north around 5 mph after midnight. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph with gusts up to 25 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ ARZ340-211100- Southeast Polk County Higher Elevations- Including the cities of Big Fork and Hartley 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph in the morning, becoming light and variable. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. East winds around 5 mph. Gusts up to 20 mph after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY 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. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ ARZ141-211100- Central and Eastern Montgomery County- Including the cities of Mount Ida and Norman 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ241-211100- Northern Montgomery County Higher Elevations- Including the city of Story 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows around 70. East winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ341-211100- Southwest Montgomery County Higher Elevations- Including the city of Albert 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Near steady temperature in the upper 70s. South winds around 5 mph, becoming west. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph in the morning, becoming light and variable. Heat index values up to 105. .TUESDAY NIGHT...Clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows around 70. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. $$ ARZ052-211100- Pike- Including the cities of Murfreesboro and Glenwood 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. $$ ARZ053-211100- Clark- Including the city of Arkadelphia 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ054-211100- Hot Spring- Including the city of Malvern 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs around 90. Lows around 70. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. $$ ARZ055-211100- Grant- Including the city of Sheridan 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110 in the afternoon. $$ ARZ062-211100- Dallas- Including the city of Fordyce 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny. Highs in the upper 90s. Light and variable winds. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs around 90. Lows in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ063-211100- Cleveland- Including the cities of Rison and Kingsland 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ ARZ064-211100- Lincoln- Including the cities of Star City and Gould 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph, becoming north around 5 mph in the afternoon. Average rainfall less than 1/10 inch. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. $$ ARZ057-211100- Arkansas- Including the cities of Stuttgart and De Witt 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny, hot with highs around 100. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110 in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ066-211100- Ouachita- Including the city of Camden 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ067-211100- Calhoun- Including the cities of Hampton and Thornton 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. North winds around 5 mph in the evening, becoming light and variable. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ ARZ068-211100- Bradley- Including the city of Warren 1050 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Northwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ ARZ069-211100- Drew- Including the city of Monticello 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Northwest winds around 5 mph, becoming north in the afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. Average rainfall less than 1/10 inch. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. $$ ARZ065-211100- Desha- Including the cities of Dumas and McGehee 1050 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .OVERNIGHT...Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph late this evening, becoming light and variable. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph, becoming north in the afternoon. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming west after midnight. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. $$