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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Overcast

39°F

4°C

Humidity 37%
Wind Speed SW 7 mph
Barometer 30.47 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 12 Jan 7:55 am CST
Extended Forecast for

22 Miles SSE Marathon TX

  • Today

    Today: Scattered showers, mainly after noon. Mostly cloudy, with a high near 45. South wind around 5 mph. Chance of precipitation is 40%.

    High: 45 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 40. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 54 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Scattered showers, mainly after noon. Mostly cloudy, with a high near 45. South wind around 5 mph. Chance of precipitation is 40%.
Tonight
Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 40. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Isolated showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 36. Southwest wind 5 to 10 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 59. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
Wednesday Night
Clear, with a low around 37.
Thursday
Sunny, with a high near 59.
Thursday Night
Clear, with a low around 39.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Marathon TX
 29.92°N 103.12°W (Elev. 4465 ft)
Last Update:
5:06 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 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