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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

30°F

-1°C

Humidity 57%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 20 Jan 9:15 am CST
Extended Forecast for

8 Miles ESE Marathon TX

  • Today

    Today: Mostly sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. North wind 5 to 10 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. North wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 37. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 61. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 62.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 36.
Saturday
A chance of showers. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain or freezing rain before midnight, then a slight chance of freezing rain. Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly 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 20, 2026
9am CST Jan 20, 2026-6pm CST Jan 26, 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