Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

42°F

6°C

Humidity 41%
Wind Speed SW 7 mph
Barometer 30.24 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 21 Jan 7:35 am CST
Extended Forecast for

8 Miles ESE Marathon TX

  • Today

    Today: Sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. North wind around 5 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers.  Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 58 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Rain showers likely before 3am, then rain or freezing rain likely.  Cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Chance
    Showers then
    Rain/Freezing
    Rain Likely

  • Saturday

    Saturday: Rain or freezing rain before noon, then rain showers and freezing rain likely, possibly mixed with sleet.  High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: A chance of freezing rain.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance
    Freezing Rain

  • Sunday

    Sunday: A slight chance of freezing rain before noon.  Partly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Freezing Rain
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
Friday Night
Rain showers likely before 3am, then rain or freezing rain likely. Cloudy, with a low around 25. Chance of precipitation is 70%.
Saturday
Rain or freezing rain before noon, then rain showers and freezing rain likely, possibly mixed with sleet. High near 33. Chance of precipitation is 80%.
Saturday Night
A chance of freezing rain. Mostly cloudy, with a low around 16.
Sunday
A slight chance of freezing rain before noon. Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Marathon TX
 30.18°N 103.11°W (Elev. 4301 ft)
5:06 am CST Jan 21, 2026
7am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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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