Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

Lat: 30.38°NLon: 103.68°WElev: 4514ft.

Fair

76°F

24°C

Humidity 46%
Wind Speed W 5 mph
Barometer 30.13 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Aug 4:55 am CDT
Extended Forecast for

22 Miles SE Marathon TX

  • Today

    Today: Isolated showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph becoming east in the morning.  Chance of precipitation is 20%.

    High: 93 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 1am.  Partly cloudy, with a low around 69. Northeast wind 5 to 15 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms

  • Friday

    Friday: Sunny, with a high near 91. Southeast wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. East wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. East wind around 10 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 69. Northeast wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 91. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 68. East wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 90. East wind around 10 mph.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SE Marathon TX
 29.95°N 103.04°W (Elev. 4190 ft)
1:36 am CDT Aug 13, 2026
5am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database