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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

49°F

9°C

Humidity 62%
Wind Speed SW 7 mph
Barometer 30.34 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 25 Dec 2:15 am CST
Extended Forecast for

12 Miles NNW Marathon TX

  • Overnight

    Overnight: Mostly clear, with a low around 53. Southwest wind around 10 mph.

    Low: 53 °F

    Mostly Clear

  • Christmas Day

    Christmas Day: Sunny, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Southwest wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. South wind 5 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after midnight. Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 53. Southwest wind around 10 mph.
Christmas Day
Sunny, with a high near 76. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 76. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 56. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 33. Breezy.
Monday
A slight chance of rain and snow showers before noon, then a chance of snow showers. Cloudy, with a high near 37. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Marathon TX
 30.37°N 103.33°W (Elev. 4885 ft)
Last Update:
2:11 am CST Dec 25, 2025
Forecast Valid:
2am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation