Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

58°F

14°C

Humidity 16%
Wind Speed W 14 mph
Barometer 30.14 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 18 Mar 12:55 am CDT
Extended Forecast for

Marathon TX

  • Overnight

    Overnight: Clear, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. East wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Southeast wind 5 to 10 mph becoming west after midnight.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 45. West wind around 5 mph.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 49. East wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 53. Southeast wind 5 to 10 mph becoming west after midnight.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon TX
 30.21°N 103.24°W (Elev. 4081 ft)
12:06 am CDT Mar 18, 2026
1am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database