Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

65°F

18°C

Humidity 17%
Wind Speed SW 10 mph
Barometer 30.17 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Mar 4:15 am CDT
Extended Forecast for

8 Miles WSW Marathon TX

Fire Weather Watch March 22, 08:00am until March 23, 12:00am
Click here for hazard details and duration
Fire Weather Watch
  • Today

    Today: Sunny, with a high near 92. Southwest wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind 5 to 10 mph becoming southwest after midnight.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Southwest wind 10 to 15 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. South wind 10 to 15 mph becoming light and variable  in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. North wind 5 to 10 mph becoming east in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 58. South wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 94. Southwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 56. South wind 10 to 15 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 86. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Marathon TX
 30.14°N 103.34°W (Elev. 4298 ft)
1:36 am CDT Mar 21, 2026
4am CDT Mar 21, 2026-6pm CDT Mar 27, 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