Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

69°F

21°C

Humidity 80%
Wind Speed SW 3 mph
Barometer 30.15 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 2 Jul 3:55 am CDT
Extended Forecast for

18 Miles N Marathon TX

  • Today

    Today: Scattered showers and thunderstorms after 1pm.  Mostly sunny, then becoming cloudy during the afternoon, with a high near 84. South wind 5 to 15 mph.  Chance of precipitation is 40%.

    High: 84 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 68. South wind 10 to 15 mph.  Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms between 1pm and 4pm.  Increasing clouds, with a high near 87. South wind 5 to 10 mph.  Chance of precipitation is 10%.

    High: 87 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 90. South wind 5 to 10 mph becoming southeast in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 90.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm.  Sunny, with a high near 88.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms after 1pm. Mostly sunny, then becoming cloudy during the afternoon, with a high near 84. South wind 5 to 15 mph. Chance of precipitation is 40%.
Tonight
Isolated showers and thunderstorms before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 68. South wind 10 to 15 mph. Chance of precipitation is 10%.
Friday
Isolated showers and thunderstorms between 1pm and 4pm. Increasing clouds, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 10%.
Friday Night
Mostly cloudy, with a low around 69. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight.
Independence Day
Mostly sunny, with a high near 90. South wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 68.
Monday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 68.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Marathon TX
 30.47°N 103.23°W (Elev. 4298 ft)
1:31 am CDT Jul 2, 2026
4am CDT Jul 2, 2026-6pm CDT Jul 8, 2026
 
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Additional Resources

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