Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Thunderstorm in Vicinity

72°F

22°C

Humidity 73%
Wind Speed S 13 mph
Barometer 30.15 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 1 Jul 8:15 am CDT
Extended Forecast for

12 Miles NNE Marathon TX

  • Today

    Today: Isolated showers, then scattered showers and thunderstorms after 10am.  Partly sunny, with a high near 80. South wind around 10 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 66. East wind 10 to 15 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Isolated showers between 10am and 1pm, then scattered showers and thunderstorms after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind around 10 mph.  Chance of precipitation is 30%.

    High: 81 °F

    Isolated
    Showers then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 66. Southeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Independence Day

    Independence Day: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm.  Sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Isolated showers, then scattered showers and thunderstorms after 10am. Partly sunny, with a high near 80. South wind around 10 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 7pm. Mostly cloudy, with a low around 66. East wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday
Isolated showers between 10am and 1pm, then scattered showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 66. Southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 67.
Independence Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Monday
A chance of showers and thunderstorms. Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Marathon TX
 30.38°N 103.18°W (Elev. 5594 ft)
6:06 am CDT Jul 1, 2026
8am CDT Jul 1, 2026-6pm CDT Jul 7, 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