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.

Fair

38°F

3°C

Humidity 68%
Wind Speed SW 10 mph
Barometer 30.12 in (1016.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 14 Oct 9:52 pm MDT
Extended Forecast for

Alamosa CO

Freeze Warning October 15, 12:00am until October 15, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy, with a west wind 5 to 10 mph becoming east northeast 15 to 20 mph in the afternoon.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Blustery, with an east northeast wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight.

    Low: 23 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North northeast wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. South southeast wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. South southwest wind around 5 mph becoming east in the afternoon.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Southeast wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South wind around 5 mph.
Thursday
Sunny, with a high near 57. Breezy, with a west wind 5 to 10 mph becoming east northeast 15 to 20 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 23. Blustery, with an east northeast wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight.
Friday
Sunny, with a high near 57. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 24. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 60. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 30. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 60. South southwest wind around 5 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. Southeast wind around 5 mph.
Monday
Sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 32. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 63. South southwest wind 5 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 35. South wind around 15 mph.
Wednesday
A chance of showers. Mostly sunny, with a high near 61. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 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:
9:31 pm MDT Oct 14, 2026
Forecast Valid:
10pm MDT Oct 14, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation