Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

79°F

26°C

Humidity 45%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 7:35 pm CDT
Extended Forecast for

13 Miles SE Marathon TX

  • Tonight

    Tonight: Partly cloudy, with a low around 66. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 95. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. Southeast wind 5 to 15 mph becoming northeast after midnight.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

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

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 95. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 68. Southeast wind 5 to 15 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 96.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 94.
Friday Night
Clear, with a low around 68.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 68.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 68.
Monday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Marathon TX
 30.09°N 103.08°W (Elev. 3898 ft)
6:06 pm CDT Aug 17, 2026
7pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
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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