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

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

87°F

31°C

Humidity 8%
Wind Speed W 8 mph
Barometer 30.25 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Mar 1:35 pm CDT
Extended Forecast for

8 Miles ESE Marathon TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. South wind around 10 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. South wind 5 to 10 mph becoming west after midnight.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. West wind 5 to 10 mph becoming south in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. South wind 5 to 10 mph becoming west after midnight.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. West wind 5 to 15 mph becoming south in the afternoon.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. South wind around 10 mph.
Tonight
Mostly clear, with a low around 55. South wind 5 to 10 mph becoming west after midnight.
Saturday
Sunny, with a high near 90. West wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 54. South wind 5 to 10 mph becoming west after midnight.
Sunday
Sunny, with a high near 92. West wind 5 to 15 mph becoming south in the afternoon.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Marathon TX
 30.18°N 103.11°W (Elev. 4301 ft)
Last Update:
1:36 pm CDT Mar 20, 2026
Forecast Valid:
1pm CDT Mar 20, 2026-6pm CDT Mar 26, 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