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.

Overcast

25°F

-4°C

Humidity 69%
Wind Speed Calm
Barometer 30.19 in (1022.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 1 Jan 4:52 am MST
Extended Forecast for

Alamosa CO

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 47. South southwest wind around 5 mph becoming northwest in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 17. West southwest wind around 5 mph becoming south southeast after midnight.

    Low: 17 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers before 8am. Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 10. North northwest wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming calm.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Calm wind becoming south around 5 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. South wind 5 to 10 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. Southwest wind 5 to 10 mph.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly cloudy, with a high near 47. South southwest wind around 5 mph becoming northwest in the afternoon.
Tonight
A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 17. West southwest wind around 5 mph becoming south southeast after midnight.
Friday
A 20 percent chance of snow showers before 8am. Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Friday Night
Mostly clear, with a low around 10. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 13. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 57. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 10. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 53. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 11. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 49. South southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 9. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 45. South southwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
2:22 am MST Jan 1, 2026
Forecast Valid:
5am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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