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

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fog/Mist

4°F

-16°C

Humidity 88%
Wind Speed Calm
Barometer 30.05 in (1024.9 mb)
Dewpoint 1°F (-17°C)
Visibility 3.00 mi
Last update 5 Dec 6:52 am MST
Extended Forecast for

Alamosa East CO

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 30. Calm wind becoming north around 5 mph.

    High: 30 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values between -5 and zero. Calm wind becoming southeast around 5 mph after midnight.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. Wind chill values between -5 and 5. South southeast wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3. Wind chill values between -5 and zero. Northwest wind around 5 mph.

    Low: 3 °F

    Mostly Clear

  • Sunday

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

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. North wind around 5 mph becoming calm.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 33. North wind around 5 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West southwest wind around 5 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 30. Calm wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values between -5 and zero. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 37. Wind chill values between -5 and 5. South southeast wind 5 to 10 mph becoming north northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 3. Wind chill values between -5 and zero. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 34. West northwest wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 2. North wind around 5 mph becoming calm.
Monday
Sunny, with a high near 33. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 3. Calm wind.
Tuesday
Mostly sunny, with a high near 37. West southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 10. West southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 43. West northwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 14. West wind around 5 mph becoming south in the evening.
Thursday
Sunny, with a high near 46. South wind around 5 mph becoming north in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa East CO
 37.47°N 105.85°W (Elev. 7497 ft)
Last Update:
6:07 am MST Dec 5, 2025
Forecast Valid:
7am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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