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.

Partly Cloudy

16°F

-9°C

Humidity 96%
Wind Speed Calm
Barometer 29.98 in (1018.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 2 Jan 6:52 am MST
Extended Forecast for

Antonito CO

  • Today

    Today: A chance of rain and snow showers, mainly between 1pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a south wind 10 to 20 mph becoming northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind around 5 mph becoming calm.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West wind around 5 mph becoming calm.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. South southwest wind 5 to 15 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. South southwest wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 50 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. South southwest wind around 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow showers, mainly between 1pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a south wind 10 to 20 mph becoming northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 17. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 50. West wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 17. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 55. South southwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 20. South southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 50. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 16. South southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 13. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 45. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 14. South southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 40. West southwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
6:43 am MST Jan 2, 2026
Forecast Valid:
7am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation