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

Sweetwater, Avenger Field Airport (KSWW)

Lat: 32.47°NLon: 100.47°WElev: 2379ft.

84°F

29°C

Humidity 33%
Wind Speed SW 8 mph
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 23 Aug 8:15 am CDT
Extended Forecast for

2 Miles WNW Nolan TX

Heat Advisory August 23, 01:00pm until August 23, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny and hot, with a high near 103. South wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 104. Southwest wind 10 to 15 mph.

    High: 104 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. South wind 10 to 15 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. South southwest wind around 10 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. South wind around 10 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. South southeast wind around 5 mph.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Southwest wind around 5 mph.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 103. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 77. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 104. Southwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 76. South wind 10 to 15 mph.
Tuesday
Sunny and hot, with a high near 103. South southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 76. South wind around 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. South southeast wind around 5 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Southwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Nolan TX
 32.27°N 100.28°W (Elev. 2516 ft)
Last Update:
6:32 am CDT Aug 23, 2026
Forecast Valid:
8am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Forecast Discussion
 
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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