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

23°F

-5°C

Humidity 78%
Wind Speed W 3 mph
Barometer 30.36 in (1030.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 23 Dec 9:52 pm MST
Extended Forecast for

10 Miles WSW Weston CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 47 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Christmas Day

    Christmas Day: A 20 percent chance of snow showers. Partly sunny, with a high near 32. Very windy, with a west wind 35 to 40 mph, with gusts as high as 60 mph.

    High: 32 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 24. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 29. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    High: 29 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 25. Very windy, with a west wind 30 to 40 mph, with gusts as high as 55 mph.

    High: 25 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy, with a west northwest wind 15 to 20 mph.

    Low: 12 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Wednesday
Partly sunny, with a high near 47. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph.
Christmas Day
A 20 percent chance of snow showers. Partly sunny, with a high near 32. Very windy, with a west wind 35 to 40 mph, with gusts as high as 60 mph.
Thursday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 24. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Friday
Mostly sunny, with a high near 29. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Friday Night
Partly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Saturday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 25. Very windy, with a west wind 30 to 40 mph, with gusts as high as 55 mph.
Saturday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy, with a west northwest wind 15 to 20 mph.
Sunday
A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 20. West wind around 15 mph.
Sunday Night
Partly cloudy, with a low around 11. West wind around 15 mph.
Monday
Sunny, with a high near 24. West northwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 15. West northwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 28. Blustery, with a west northwest wind 10 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Weston CO
 37.09°N 105.19°W (Elev. 12779 ft)
Last Update:
7:47 pm MST Dec 23, 2025
Forecast Valid:
10pm MST Dec 23, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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