National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Severe Thunderstorms Today

Heavy to excessive rainfall from thunderstorms may bring areas of flooding today across parts of Texas, the Southeast U.S., and the lower Ohio Valley. Severe thunderstorms with large hail, damaging wind gusts, and a couple tornadoes are expected this afternoon and evening across parts of west and southwest Texas. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

78°F

26°C

Humidity 38%
Wind Speed SW 5 mph
Barometer 29.90 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 May 5:35 pm CDT
Extended Forecast for

17 Miles SE Marathon TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. North wind around 10 mph.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 58. East wind 5 to 15 mph.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 61. East wind 10 to 15 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90.

    High: 90 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. North wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 58. East wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 61. East wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 61.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 62.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Marathon TX
 30.02°N 103.05°W (Elev. 3642 ft)
Last Update:
1:36 pm CDT May 26, 2026
Forecast Valid:
5pm CDT May 26, 2026-6pm CDT Jun 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation