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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

89°F

32°C

Humidity 30%
Wind Speed SW 9 mph
Barometer 30.15 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 10 Jul 12:15 pm CDT
Extended Forecast for

13 Miles SSE Marathon TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 93. East wind around 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. East wind 10 to 20 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 91. East wind 5 to 10 mph.

    High: 91 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. East wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.

    High: 87 °F

    Chance
    Showers then
    T-storms
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 93. East wind around 10 mph.
Tonight
Mostly clear, with a low around 66. East wind 10 to 20 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 91. East wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 67. East wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 64.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Marathon TX
 30.04°N 103.15°W (Elev. 3881 ft)
Last Update:
12:07 pm CDT Jul 10, 2026
Forecast Valid:
12pm CDT Jul 10, 2026-6pm CDT Jul 16, 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