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 8 mph
Barometer 30.15 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Jul 2:35 am CDT
Extended Forecast for

8 Miles WSW Marathon TX

  • Overnight

    Overnight: Isolated showers after 4am.  Mostly cloudy, with a low around 66. South wind around 5 mph.  Chance of precipitation is 10%.

    Low: 66 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers, then scattered showers and thunderstorms after 1pm.  Partly sunny, with a high near 86. South wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly before 7pm.  Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms between 1pm and 4pm.  Sunny, then becoming partly sunny during the afternoon, with a high near 89. South wind 5 to 10 mph.  Chance of precipitation is 10%.

    High: 89 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. East wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 1pm.  Sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 4am. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 10%.
Thursday
Isolated showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms between 1pm and 4pm. Sunny, then becoming partly sunny during the afternoon, with a high near 89. South wind 5 to 10 mph. Chance of precipitation is 10%.
Friday Night
Mostly cloudy, with a low around 67. East wind 5 to 10 mph.
Independence Day
Mostly sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Marathon TX
 30.14°N 103.34°W (Elev. 4298 ft)
1:31 am CDT Jul 2, 2026
2am CDT Jul 2, 2026-6pm CDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database