Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Sweetwater, Avenger Field Airport (KSWW)

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

100°F

38°C

Humidity 18%
Wind Speed SE 3 mph
Barometer 30.07 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 19 Aug 1:15 pm CDT
Extended Forecast for

4 Miles W Sweetwater TX

Heat Advisory until August 19, 07:00pm
Heat Advisory August 20, 01:00pm until August 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory until August 19, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 105 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 77. South wind 10 to 15 mph.

    Low: 77 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. South southeast wind around 10 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind around 10 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 105. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 77. South wind 10 to 15 mph.
Thursday
Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 77. South southeast wind around 10 mph.
Friday
Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 77. South southeast wind around 10 mph.
Saturday
Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 77. South southeast wind around 10 mph.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Sweetwater TX
 32.47°N 100.48°W (Elev. 2300 ft)
1:26 pm CDT Aug 19, 2026
1pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database