National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

79°F

26°C

Humidity 71%
Wind Speed E 10 mph
Barometer 30.02 in
Dewpoint 69°F (21°C)
Visibility NA
Heat Index81°F (27°C)
Last update 22 Aug 11:55 pm CDT
Extended Forecast for

3 Miles E Moore OK

Heat Advisory August 23, 12:00pm until August 23, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 74. East northeast wind around 7 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 103. Heat index values as high as 106. East southeast wind 6 to 9 mph.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79. South southeast wind around 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 107. South wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 107 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 98.

    High: 98 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 74. East northeast wind around 7 mph.
Sunday
Mostly sunny and hot, with a high near 103. Heat index values as high as 106. East southeast wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 79. South southeast wind around 10 mph.
Monday
Mostly sunny and hot, with a high near 107. South wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 76. North wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
Mostly sunny and hot, with a high near 102.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 98.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
Mostly sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 101.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Moore OK
 35.32°N 97.4°W
Last Update:
11:07 pm CDT Aug 22, 2026
Forecast Valid:
12am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation