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

San Luis Valley Regional Airport (KALS)

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

Fair

48°F

9°C

Humidity 36%
Wind Speed NE 3 mph
Barometer 30.31 in (1026.0 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 27 Nov 1:52 pm MST
Extended Forecast for

Alamosa COSimilar City Names

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 48. Calm wind becoming northeast around 5 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 15. North northwest wind around 5 mph becoming calm.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. South southeast wind around 5 mph becoming southwest in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West northwest wind around 5 mph becoming northeast in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. East southeast wind around 5 mph becoming south in the evening.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. South wind 5 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. South southwest wind around 10 mph.

    Low: 13 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 35. West northwest wind around 5 mph becoming north in the morning.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 48. Calm wind becoming northeast around 5 mph.
Tonight
Partly cloudy, with a low around 15. North northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 49. South southeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 14. South southwest wind around 5 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 45. West northwest wind around 5 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 14. East southeast wind around 5 mph becoming south in the evening.
Sunday
Partly sunny, with a high near 40. South wind 5 to 10 mph.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. South southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 35. West northwest wind around 5 mph becoming north in the morning.
Monday Night
Mostly clear, with a low around 5. North wind around 5 mph becoming west northwest in the evening.
Tuesday
Sunny, with a high near 37. Northwest wind around 5 mph becoming south in the morning.
Tuesday Night
Partly cloudy, with a low around 8. East southeast wind around 5 mph becoming south in the evening.
Wednesday
Mostly sunny, with a high near 37. South southwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa COSimilar City Names
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
11:31 am MST Nov 27, 2025
Forecast Valid:
2pm MST Nov 27, 2025-6pm MST Dec 3, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation