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.

Partly Cloudy

24°F

-4°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 30.19 in (1024.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 7 Mar 7:52 am MST
Extended Forecast for

9 Miles W Weston CO

  • Today

    Today: Sunny, with a high near 26. Wind chill values between zero and 10. West southwest wind 10 to 15 mph.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values between -5 and 5. West wind around 15 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values between -5 and 5. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 34 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 19 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 40. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 40 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 18. Blustery, with a west wind 15 to 25 mph, with gusts as high as 45 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 35 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 26. Wind chill values between zero and 10. West southwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values between -5 and 5. West wind around 15 mph.
Sunday
Sunny, with a high near 34. Wind chill values between -5 and 5. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Mostly clear, with a low around 19. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 40. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
Mostly clear, with a low around 23. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 18. Blustery, with a west wind 15 to 25 mph, with gusts as high as 45 mph.
Wednesday
Sunny, with a high near 35. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly clear, with a low around 17. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
Sunny, with a high near 40. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 22. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Friday
Mostly sunny, with a high near 44. Windy, with a west wind 25 to 35 mph, with gusts as high as 55 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Weston CO
 37.11°N 105.19°W (Elev. 12333 ft)
Last Update:
6:36 am MST Mar 7, 2026
Forecast Valid:
8am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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