050
FPUS54 KOUN 182237
ZFPOUN

Zone Forecast Product for Oklahoma
National Weather Service Norman OK
535 PM CDT Tue Aug 18 2026

OKZ025-190600-
Oklahoma-
Including the city of Oklahoma City
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 107 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph,
becoming northeast after midnight. Heat index values up to
108 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 101. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Mostly sunny. Hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs around 105.
.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 105.
.MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values
up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

TXZ086-190600-
Wichita-
Including the cities of Sheppard AFB and Wichita Falls
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 106 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds 5 to 10 mph. Heat index values up to 106 early in the
evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.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, hot with highs 105 to 110.

$$

OKZ029-190600-
Cleveland-
Including the cities of Norman and Moore
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 10 to 15 mph. Heat
index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph, becoming east after midnight. Heat index
values up to 107 early in the evening.
.THURSDAY...Sunny, hot with highs around 103. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ038-190600-
Comanche-
Including the city of Lawton
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 107 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
5 to 10 mph, becoming southeast after midnight. Heat index values
up to 107 early in the evening.
.THURSDAY...Sunny, hot with highs around 105. East winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph. Heat index values up to 105 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ024-190600-
Canadian-
Including the cities of Yukon, Concho, El Reno, and Mustang
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 105 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the mid 70s. Northeast winds 5 to 10 mph. Heat
index values up to 106 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 102. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. 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 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ020-190600-
Payne-
Including the city of Stillwater
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 10 to 15 mph. Heat
index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph with gusts up to 20 mph, becoming northwest in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Northeast winds 5 to
10 mph. Heat index values up to 107 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 100. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Hot with highs around 100.
.FRIDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s.
.SATURDAY...Mostly sunny. Hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs around 105.
.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...Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Hot with highs 105 to 110. Chance
of rain 20 percent.
.MONDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 70s. Chance of rain 20 percent. Heat index
values up to 105 early in the evening.
.TUESDAY...Mostly sunny. Hot with highs 100 to 105.

$$

OKZ030-190600-
Pottawatomie-
Including the city of Shawnee
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 5 to 10 mph. Heat
index values up to 105 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
around 10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 106 early in the
evening.
.THURSDAY...Sunny, hot with highs around 103. Northeast winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. Northeast winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 100.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ012-190600-
Garfield-
Including the city of Enid
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 106 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 104. West winds 10 to
15 mph, becoming north in the afternoon.
.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. Northeast winds 10 to 15 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs 105 to 110.
.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...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs around 110. Chance
of rain 20 percent.
.MONDAY 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.
.TUESDAY...Mostly sunny. Hot with highs around 105.

$$

OKZ008-190600-
Kay-
Including the cities of Ponca City and Blackwell
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to
10 mph. Heat index values up to 105 early this evening.
.WEDNESDAY...Mostly sunny. Hot with highs around 101. Northwest
winds 5 to 10 mph, becoming northeast in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
around 70. Northeast winds 10 to 15 mph. Chance of rain
20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Highs in
the upper 90s. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 90s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Mostly sunny. Hot with highs around 100.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Mostly sunny. Hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 70s.
.MONDAY...Mostly 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. Hot with highs 100 to 105.

$$

OKZ027-190600-
Grady-
Including the cities of Chickasha and Tuttle
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to
15 mph. Heat index values up to 105 early this evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
5 to 10 mph, becoming east after midnight. Heat index values up
to 107 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 104. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ046-190600-
Carter-
Including the city of Ardmore
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to
10 mph. Heat index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 108 early in the
evening.
.THURSDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph, becoming northwest in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds around 5 mph. Heat
index values up to 106 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ039-190600-
Stephens-
Including the city of Duncan
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 5 to 10 mph.
Heat index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 108 early in the
evening.
.THURSDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph, becoming north in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph. Heat index values up to 106 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ045-190600-
Jefferson-
Including the cities of Waurika, Ringling, and Ryan
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 5 to 10 mph. Heat
index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 110 early in the
evening.
.THURSDAY...Sunny, hot with highs around 108. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds around 5 mph. Heat index values up to 107 early in the
evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 110 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 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...Sunny, hot with highs 105 to 110.

$$

OKZ009-190600-
Ellis-
Including the cities of Shattuck, Arnett, Gage, and Fargo
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the mid 70s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 102. Northwest winds
5 to 10 mph with gusts up to 20 mph, becoming northeast in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows in the upper 60s. Northeast winds 10 to 15 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 70. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s.
.MONDAY...Sunny. A slight chance of showers and thunderstorms in
the afternoon. Hot with highs 105 to 110. Chance of rain
20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 70s. Chance of rain
20 percent.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ004-190600-
Harper-
Including the cities of Buffalo and Laverne
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the mid 70s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Sunny. Highs in the upper 90s. Northeast winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows in the upper 60s. Northeast winds 10 to 15 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Southeast winds 5 to
10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 70s.
.MONDAY...Sunny. A slight chance of showers and thunderstorms in
the afternoon. Hot with highs around 105. Chance of rain
20 percent.
.MONDAY 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.
.TUESDAY...Mostly sunny. Hot with highs 100 to 105.

$$

OKZ005-190600-
Woods-
Including the city of Alva
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. Southwest winds
10 to 15 mph with gusts up to 25 mph. Heat index values up to
105 early this evening.
.WEDNESDAY...Mostly sunny. Hot with highs around 101. Northeast
winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows around 70. Northeast winds 10 to 15 mph. Chance of
rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Mostly sunny. Hot with highs around 110.
.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...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs around 110. Chance
of rain 20 percent.
.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. 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.

$$

OKZ010-190600-
Woodward-
Including the city of Woodward
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 102. North winds 5 to
10 mph with gusts up to 20 mph, becoming northeast in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows in the upper 60s. Northeast winds 10 to 15 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny. A slight chance of showers and thunderstorms in
the afternoon. Hot with highs 105 to 110. Chance of rain
20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Chance of rain
20 percent.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ006-190600-
Alfalfa-
Including the cities of Cherokee, Helena, and Carmen
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 106 early
this evening.
.WEDNESDAY...Mostly sunny. Hot with highs around 102. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows in the lower 70s. Northeast winds 10 to 15 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs around 110.
.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...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs around 110. Chance
of rain 20 percent.
.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 105 to 110. Chance
of rain 20 percent.

$$

OKZ011-190600-
Major-
Including the city of Fairview
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the lower 80s. South winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 105 early
this evening.
.WEDNESDAY...Sunny, hot with highs around 104. Northwest winds
10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph
in the afternoon.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms in the evening, then mostly cloudy after
midnight. Lows in the lower 70s. Northeast winds 5 to 10 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. East winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. East
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.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. A slight chance of showers and thunderstorms in
the afternoon. Hot with highs around 110. Chance of rain
20 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ007-190600-
Grant-
Including the cities of Medford, Pond Creek, Lamont, and Wakita
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to
10 mph with gusts up to 20 mph. Heat index values up to 106 early
this evening.
.WEDNESDAY...Mostly sunny. Hot with highs around 101. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
around 70. Northeast winds 5 to 10 mph. Chance of rain
20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Mostly sunny. Hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs 105 to 110.
.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...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs around 110. Chance
of rain 20 percent.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Mostly sunny. Hot with highs around 105.

$$

OKZ013-190600-
Noble-
Including the city of Perry
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 10 to
15 mph. Heat index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 104. West winds 10 to
15 mph, becoming north in the afternoon.
.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. Northeast winds 10 to 15 mph.
Chance of rain 20 percent. Heat index values up to 106 early in
the evening.
.THURSDAY...Partly sunny in the morning, then clearing. Humid
with highs in the upper 90s. Northeast winds 5 to 10 mph. Heat
index values up to 105 in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Hot with highs around 100.
.FRIDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s.
.SATURDAY...Mostly sunny. Hot with highs 100 to 105.
.SATURDAY 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.
.SUNDAY...Mostly sunny. Hot with highs around 105.
.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...Mostly sunny. A slight chance of showers in the
morning. Hot with highs 105 to 110. Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 70s. Chance of rain 20 percent. Heat index
values up to 105 early in the evening.
.TUESDAY...Mostly sunny. Hot with highs 100 to 105.

$$

OKZ014-190600-
Roger Mills-
Including the cities of Cheyenne and Hammon
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. Southwest winds 10 to
15 mph with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 105. West winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the lower 70s. East winds 10 to 15 mph.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny, hot with highs 105 to 110.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ015-190600-
Dewey-
Including the cities of Seiling, Vici, Taloga, and Leedey
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 105. West winds 10 to
15 mph with gusts up to 25 mph, becoming north 5 to 10 mph in the
afternoon.
.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. Northeast winds 5 to 10 mph.
Chance of rain 20 percent.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. East winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny, hot with highs 105 to 110.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ016-190600-
Custer-
Including the cities of Weatherford and Clinton
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to
15 mph.
.WEDNESDAY...Sunny, hot with highs around 107. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 102. East winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny, hot with highs 105 to 110.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ021-190600-
Beckham-
Including the cities of Elk City and Sayre
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Southeast winds around
10 mph with gusts up to 20 mph, becoming northeast after
midnight.
.THURSDAY...Mostly sunny. Hot with highs around 103. Northeast
winds 5 to 10 mph, becoming east in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. East
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the mid 70s.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ033-190600-
Harmon-
Including the city of Hollis
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to
15 mph.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the mid 70s. South winds around 10 mph with gusts
up to 20 mph, becoming east after midnight. Heat index values up
to 105 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 104. Northeast
winds around 5 mph, becoming southeast in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. East
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 105.
.FRIDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 70s. Chance of rain
20 percent.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ034-190600-
Greer-
Including the cities of Mangum and Granite
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 105 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s. South winds 10 to 15 mph, becoming
east 5 to 10 mph after midnight. Heat index values up to
105 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 105. Northeast
winds 5 to 10 mph, becoming east in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. East
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 110.

$$

OKZ036-190600-
Jackson-
Including the city of Altus
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 106 early
this evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 10 to 15 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Mostly sunny. Hot with highs around 107. Northeast
winds 5 to 10 mph, becoming southeast in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 70s. East winds 5 to 10 mph. Heat
index values up to 105 early in the evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 110.

$$

TXZ083-190600-
Hardeman-
Including the city of Quanah
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 10 to
15 mph. Heat index values up to 105 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 106 early in the
evening.
.THURSDAY...Mostly sunny. Hot with highs around 105. West winds
5 to 10 mph, becoming south in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. Southeast
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.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 around 80. Heat index values
up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

TXZ084-190600-
Foard-
Including the city of Crowell
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds around
10 mph.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 80. South winds 5 to
10 mph. Heat index values up to 105 early in the evening.
.THURSDAY...Sunny, hot with highs around 105. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. 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...Sunny, hot with highs 105 to 110.

$$

TXZ087-190600-
Knox-
Including the cities of Munday and Knox City
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph.
.WEDNESDAY...Sunny, hot with highs around 105. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 105 early in the
evening.
.THURSDAY...Sunny, hot with highs around 105. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. Lows around 80.
.MONDAY...Sunny, hot with highs 105 to 110.
.MONDAY NIGHT...Clear. Lows around 80.
.TUESDAY...Sunny, hot with highs around 105.

$$

TXZ085-190600-
Wilbarger-
Including the city of Vernon
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 10 to
15 mph. Heat index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
around 10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds 5 to 10 mph. Heat index values up to 106 early in the
evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.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 around 80. Heat index values
up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 110.

$$

TXZ088-190600-
Baylor-
Including the city of Seymour
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph.
Heat index values up to 105 early this evening.
.WEDNESDAY...Sunny, hot with highs around 105. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 106 early in the
evening.
.THURSDAY...Sunny, hot with highs around 105. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 105 early in the
evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. 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 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

TXZ089-190600-
Archer-
Including the cities of Archer City, Holliday, Lakeside City,
and Scotland
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 10 to 15 mph. Heat
index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 105. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 105. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds around 5 mph. Heat index values up to 105 early in the
evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values
up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

TXZ090-190600-
Clay-
Including the city of Henrietta
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 5 to 10 mph. Heat
index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 70s. South winds 5 to
10 mph. Heat index values up to 108 early in the evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds around 5 mph. Heat index values up to 106 early in the
evening.
.FRIDAY...Sunny, hot with highs around 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110.
.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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ037-190600-
Tillman-
Including the city of Frederick
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to
15 mph. Heat index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 10 to 15 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 108. South winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph. Heat index values up to 106 early in the evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.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 in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 110.

$$

OKZ044-190600-
Cotton-
Including the cities of Walters and Temple
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to
15 mph. Heat index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 109 early in the
evening.
.THURSDAY...Sunny, hot with highs around 108. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph. Heat index values up to 106 early in the evening.
.FRIDAY...Sunny, hot with highs 105 to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 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 110 early in the evening.
.TUESDAY...Sunny, hot with highs around 110.

$$

OKZ022-190600-
Washita-
Including the cities of Cordell, Burns Flat, and Sentinel
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph,
becoming east 5 to 10 mph after midnight.
.THURSDAY...Mostly sunny. Hot with highs around 104. East winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ035-190600-
Kiowa-
Including the cities of Hobart and Snyder
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 105 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the mid 70s. South winds 10 to 15 mph, becoming
east 5 to 10 mph after midnight. Heat index values up to
105 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 105. East winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 110.
.SUNDAY NIGHT...Mostly clear. 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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 105 to 110.

$$

OKZ023-190600-
Caddo-
Including the cities of Anadarko and Hinton
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 10 to 15 mph
with gusts up to 25 mph.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph with
gusts up to 20 mph, becoming east after midnight. Heat index
values up to 105 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 103. East winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.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. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ017-190600-
Blaine-
Including the cities of Watonga, Geary, and Okeene
535 PM CDT Tue Aug 18 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. Southwest winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 105 early
this evening.
.WEDNESDAY...Sunny, hot with highs around 106. West winds 10 to
15 mph, becoming northwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Northeast winds 5 to
10 mph.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. East
winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s.
.SUNDAY...Sunny, hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. 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 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ018-190600-
Kingfisher-
Including the cities of Kingfisher, Hennessey, and Okarche
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 10 to 15 mph
with gusts up to 25 mph. Heat index values up to 106 early this
evening.
.WEDNESDAY...Sunny, hot with highs around 106. West winds 10 to
15 mph with gusts up to 25 mph, becoming northwest in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Northeast winds 5 to
10 mph. Heat index values up to 106 early in the evening.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 101. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs 105 to 110.
.SUNDAY NIGHT...Mostly clear. 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 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ019-190600-
Logan-
Including the city of Guthrie
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 10 to
15 mph. Heat index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
10 to 15 mph, becoming west in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. Northeast winds 10 to 15 mph.
Heat index values up to 107 early in the evening.
.THURSDAY...Partly sunny in the morning, then clearing. Hot with
highs around 100. Northeast winds 5 to 10 mph. Heat index values
up to 106 in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Mostly sunny. Hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values
up to 105 early in the evening.
.MONDAY...Sunny. A slight chance of showers and thunderstorms in
the afternoon. Hot with highs 105 to 110. Chance of rain
20 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Mostly sunny. Hot with highs 100 to 105.

$$

OKZ026-190600-
Lincoln-
Including the cities of Chandler, Stroud, Prague, Meeker,
Davenport, and Wellston
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 10 to 15 mph. Heat
index values up to 105 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. Northeast winds 5 to 10 mph.
Heat index values up to 106 early in the evening.
.THURSDAY...Mostly sunny. Hot with highs around 100. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s. Northeast winds 5 to
10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 70s.
.SATURDAY...Sunny, hot with highs around 100.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Mostly sunny. Hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ028-190600-
McClain-
Including the cities of Purcell, Newcastle, and Blanchard
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to
10 mph. Heat index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
5 to 10 mph, becoming southeast after midnight. Heat index values
up to 106 early in the evening.
.THURSDAY...Sunny, hot with highs around 103. Northeast winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs 100 to 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ040-190600-
Garvin-
Including the cities of Pauls Valley, Lindsay, and Wynnewood
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the upper 70s. South winds 5 to 10 mph.
Heat index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds around 5 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 104. West winds around
5 mph, becoming north around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
around 5 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs 100 to 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ031-190600-
Seminole-
Including the cities of Seminole and Wewoka
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows around 80. South winds 5 to 10 mph. Heat
index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 104. Northeast winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ042-190600-
Pontotoc-
Including the city of Ada
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph.
Heat index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 109 early in the
evening.
.THURSDAY...Sunny, hot with highs around 105. West winds around
5 mph, becoming north around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds around 5 mph. Heat
index values up to 107 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.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 100 to 105. Chance of rain 20 percent.

$$

OKZ032-190600-
Hughes-
Including the cities of Holdenville and Wetumka
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph.
Heat index values up to 107 early this evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 109 early in the
evening.
.THURSDAY...Sunny, hot with highs around 105. West winds around
5 mph, becoming north around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph.
Heat index values up to 106 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.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 100 to 105. Chance of rain 20 percent.

$$

OKZ048-190600-
Atoka-
Including the city of Atoka
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the lower 80s. South winds
around 5 mph. Heat index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 108. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 80. South winds
around 5 mph. Heat index values up to 110 early in the evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
around 5 mph, becoming northwest around 5 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. East winds
around 5 mph in the evening, becoming light and variable. Heat
index values up to 108 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 100 to 105. Heat index values
up to 110 in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105. Heat index values up
to 110 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 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 105 early in the evening.
.TUESDAY...Sunny. A slight chance of showers in the morning. Hot
with highs around 105. Chance of rain 20 percent.

$$

OKZ052-190600-
Bryan-
Including the city of Durant
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 5 to 10 mph.
Heat index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 80s. South
winds 5 to 10 mph. Heat index values up to 109 early in the
evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph, becoming west in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds around 5 mph. Heat index values up to 108 early in the
evening.
.FRIDAY...Sunny, hot with highs around 105. Heat index values up
to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 100 to 105. Heat index values
up to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105. Heat index values up
to 110 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 early in the evening.
.MONDAY...Sunny, hot with highs around 105. Heat index values up
to 110 in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105. Heat index values up
to 110 in the afternoon.

$$

OKZ047-190600-
Johnston-
Including the city of Tishomingo
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows around 80. South winds 5 to 10 mph.
Heat index values up to 108 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 5 to 10 mph. Heat index values up to 111 early in the
evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph, becoming northwest in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. East winds
around 5 mph. Heat index values up to 107 early in the evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 110 early in the evening.
.SUNDAY...Sunny, hot with highs around 105. Heat index values up
to 110 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Mostly sunny. Hot with highs 100 to 105.

$$

OKZ051-190600-
Marshall-
Including the cities of Madill and Kingston
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 5 to 10 mph.
Heat index values up to 109 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 80s. South
winds 5 to 10 mph. Heat index values up to 110 early in the
evening.
.THURSDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds 5 to 10 mph. Heat index values up to 108 early in the
evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values
up to 110 early in the evening.
.MONDAY...Sunny, hot with highs around 105.
.MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values
up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$

OKZ050-190600-
Love-
Including the cities of Marietta and Thackerville
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Clear. Lows in the lower 80s. South winds 5 to 10 mph.
Heat index values up to 109 early this evening.
.WEDNESDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 80. South winds 5 to
10 mph. Heat index values up to 110 early in the evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast
winds 5 to 10 mph. Heat index values up to 107 early in the
evening.
.FRIDAY...Sunny, hot with highs 100 to 105.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 105.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.SUNDAY...Sunny, hot with highs around 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 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 105 early in the evening.
.TUESDAY...Sunny, hot with highs around 105.

$$

OKZ043-190600-
Coal-
Including the city of Coalgate
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the lower 80s. South winds 5 to
10 mph. Heat index values up to 110 early this evening.
.WEDNESDAY...Sunny, hot with highs around 109. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 80. South winds 5 to
10 mph. Heat index values up to 111 early in the evening.
.THURSDAY...Sunny, hot with highs around 107. Southwest winds
around 5 mph, becoming northwest around 5 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. East winds
around 5 mph. Heat index values up to 108 early in the evening.
.FRIDAY...Sunny, hot with highs around 105. Heat index values up
to 110.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 105 early in the evening.
.SATURDAY...Sunny, hot with highs around 105. Heat index values
up to 110.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 110 early in the evening.
.SUNDAY...Sunny, hot with highs 105 to 110. Heat index values up
to 110 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 110 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...Sunny. A slight chance of showers in the morning. Hot
with highs 105 to 110. Chance of rain 20 percent. Heat index
values up to 110.

$$

OKZ041-190600-
Murray-
Including the cities of Sulphur and Davis
535 PM CDT Tue Aug 18 2026

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...

.TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to
10 mph. Heat index values up to 106 early this evening.
.WEDNESDAY...Sunny, hot with highs around 106. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds around 5 mph. Heat index values up to 107 early in the
evening.
.THURSDAY...Sunny, hot with highs around 104. Southwest winds
around 5 mph, becoming north around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s. East winds around 5 mph. Heat
index values up to 105 early in the evening.
.FRIDAY...Sunny, hot with highs around 100.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 100.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s.
.SUNDAY...Sunny, hot with highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s.
.MONDAY...Sunny, hot with highs 100 to 105.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index
values up to 105 early in the evening.
.TUESDAY...Sunny, hot with highs 100 to 105.

$$