Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

23°F

-5°C

Humidity 81%
Wind Speed Calm
Barometer 30.18 in (1025.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 4 Dec 10:52 am MST
Extended Forecast for

Alamosa CO

  • Today

    Today: Sunny, with a high near 31. East wind around 5 mph becoming west southwest in the afternoon.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 5. Northeast wind around 5 mph becoming calm.

    Low: 5 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 31. Calm wind becoming northeast around 5 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. South southwest wind around 5 mph becoming north northwest in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. West northwest wind around 5 mph becoming southwest in the evening.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. West northwest wind around 5 mph becoming east southeast in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. East southeast wind around 5 mph becoming west northwest in the evening.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34. West northwest wind around 5 mph becoming east southeast in the morning.

    High: 34 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 31. East wind around 5 mph becoming west southwest in the afternoon.
Tonight
Increasing clouds, with a low around 5. Northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 31. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 4. Calm wind becoming south southwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 36. South southwest wind around 5 mph becoming north northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 4. West northwest wind around 5 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 34. West northwest wind around 5 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 2. East southeast wind around 5 mph becoming west northwest in the evening.
Monday
Sunny, with a high near 34. West northwest wind around 5 mph becoming east southeast in the morning.
Monday Night
Mostly clear, with a low around 4. Calm wind becoming west northwest around 5 mph.
Tuesday
Mostly sunny, with a high near 38. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 9. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 44. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
9:37 am MST Dec 4, 2025
10am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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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