Extreme Heat Overspreads the Central and Southern U.S., Pushing East Through Midweek; Severe Weather and Excessive Rain for Portions of the Upper Midwest

Dangerous heat is expected across portions of the Central and Southeast U.S. through July. Severe storms for parts of the northern Plains & upper Midwest tonight & Wednesday- threats include a few tornadoes, damaging winds & excessive rain. Heavy rain may impact portions of the Southeast and Southwest into tonight. A tropical disturbance brings heavy rain to Guam & the Marianas through Friday. Read More >

Current conditions at

Robert R Wells Jr Airport (K66R)

Lat: 29.64°NLon: 96.52°WElev: 242ft.

Fair

75°F

24°C

Humidity 98%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Last update 23 Jul 4:15 am CDT
Extended Forecast for

4 Miles NNE Sublime TX

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 108. Light south wind becoming south southeast 5 to 10 mph in the morning.

    High: 98 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. South southeast wind 5 to 10 mph becoming light south southwest  after midnight.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98. Heat index values as high as 104. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 95 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. South southeast wind around 5 mph.  Chance of precipitation is 40%.

    Low: 76 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 91. South wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 95. Light south southeast wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    High: 95 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 108. Light south wind becoming south southeast 5 to 10 mph in the morning.
Tonight
Mostly clear, with a low around 74. South southeast wind 5 to 10 mph becoming light south southwest after midnight.
Thursday
Sunny, with a high near 98. Heat index values as high as 104. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South southeast wind around 5 mph. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 75. South southeast wind 5 to 10 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Light south southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 76.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Mostly sunny, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sublime TX
 29.53°N 96.78°W (Elev. 233 ft)
1:42 am CDT Jul 23, 2025
4am CDT Jul 23, 2025-6pm CDT Jul 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database