Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Sulphur Springs, Sulphur Springs Municipal Airport (KSLR)

Lat: 33.16°NLon: 95.62°WElev: 489ft.

Mostly Cloudy

81°F

27°C

Humidity 68%
Wind Speed S 8 G 12 mph
Barometer 30.04 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 25 Aug 8:55 am CDT
Extended Forecast for

Cumby TX

Heat Advisory August 25, 09:21am until August 25, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 25, 09:21am until August 25, 09:00pm

    NOW until 9:00pm Tue

    Heat Advisory

  • Today

    High: 102 °F

    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 79. South wind 10 to 15 mph.

    Low: 79 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, then becoming mostly cloudy during the afternoon and hot, with a high near 102. Heat index values as high as 106. Southwest wind around 10 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 76. West northwest wind around 5 mph becoming north after midnight.  Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 98. North northeast wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 97. East northeast wind 5 to 10 mph.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East southeast wind around 5 mph.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 102. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tonight
Increasing clouds, with a low around 79. South wind 10 to 15 mph.
Wednesday
Sunny, then becoming mostly cloudy during the afternoon and hot, with a high near 102. Heat index values as high as 106. Southwest wind around 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 76. West northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 98. North northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 97. East northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. East southeast wind around 5 mph.
Saturday
Sunny, with a high near 98. South southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Cumby TX
 33.13°N 95.84°W (Elev. 607 ft)
7:31 am CDT Aug 25, 2026
9am CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
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Additional Resources

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