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

39°F

4°C

Humidity 34%
Wind Speed SW 14 mph
Barometer 30.01 in (1013.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Mar 9:52 pm MDT
Extended Forecast for

4 Miles SSW Antonito CO

  • Tonight

    Tonight: Mostly clear, with a low around 26. South southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Light and variable wind becoming northwest 10 to 15 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind 5 to 15 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West southwest wind 5 to 15 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67. South southwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28. West southwest wind 5 to 15 mph.

    Low: 28 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 26. South southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 61. Light and variable wind becoming northwest 10 to 15 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. West wind 5 to 15 mph.
Wednesday
Sunny, with a high near 61. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 64. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 25. West southwest wind 5 to 15 mph.
Friday
Sunny, with a high near 67. South southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 28. West southwest wind 5 to 15 mph.
Saturday
Sunny, with a high near 68. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 29. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 69. West southwest wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 30. West southwest wind 5 to 15 mph.
Monday
Partly sunny, with a high near 70. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Antonito CO
 37.02°N 106.03°W (Elev. 7992 ft)
Last Update:
8:47 pm MDT Mar 9, 2026
Forecast Valid:
10pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
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