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.

Unknown Precip Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.91 in (1009.0 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill26°F (-3°C)
Last update 14 Feb 1:52 am MST
Extended Forecast for

Alamosa CO

  • Overnight

    Overnight: A chance of rain and snow showers, mainly before 5am. Mostly cloudy, with a low around 23. North northwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 23 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 10 percent chance of snow showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 53. North wind 10 to 15 mph.

    High: 53 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Mostly Clear

  • Sunday

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

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. South wind 5 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 61 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 29. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow showers likely, possibly mixed with rain before 11am, then a chance of snow showers. Partly sunny, with a high near 47. Windy, with a west southwest wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    High: 47 °F

    Windy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Overnight
A chance of rain and snow showers, mainly before 5am. Mostly cloudy, with a low around 23. North northwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 10 percent chance of snow showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 53. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 57. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 17. South wind 5 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 61. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 29. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday
Snow showers likely, possibly mixed with rain before 11am, then a chance of snow showers. Partly sunny, with a high near 47. Windy, with a west southwest wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 45. Windy, with a southwest wind 20 to 25 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Thursday
Mostly sunny, with a high near 42. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 6. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 45. West southwest wind 10 to 15 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:
11:31 pm MST Feb 13, 2026
Forecast Valid:
2am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation