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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. 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 31%
Wind Speed NE 10 mph
Barometer 30.23 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Jan 12:55 pm CST
Extended Forecast for

Marathon TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Southeast wind 5 to 10 mph becoming north.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 24. Northeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 24 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 64. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Southeast wind 5 to 10 mph becoming north.
Tonight
Clear, with a low around 24. Northeast wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 60. Light west wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm in the evening.
M.L.King Day
Sunny, with a high near 64. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon TX
 30.21°N 103.24°W (Elev. 4081 ft)
Last Update:
11:31 am CST Jan 17, 2026
Forecast Valid:
1pm CST Jan 17, 2026-6pm CST Jan 23, 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