Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. 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.

Thunderstorm

79°F

26°C

Humidity 48%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 8:35 pm CDT
Extended Forecast for

18 Miles S Alpine TX

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm.  Partly cloudy, with a low around 64. East wind 5 to 15 mph.  Chance of precipitation is 10%.

    Low: 64 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 10pm. Partly cloudy, with a low around 64. East wind 5 to 15 mph. Chance of precipitation is 10%.
Tuesday
Sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 89.
Saturday Night
Clear, with a low around 66.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles S Alpine TX
 30.1°N 103.71°W (Elev. 5272 ft)
6:06 pm CDT Aug 17, 2026
8pm 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