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

7°F

-14°C

Humidity 84%
Wind Speed S 5 mph
Barometer 30.16 in (1025.4 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 20 Jan 11:52 pm MST
Extended Forecast for

11 Miles WSW Weston CO

  • Overnight

    Overnight: Mostly clear, with a low around 9. Wind chill values between -5 and 5. West northwest wind around 10 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy blowing snow after 2pm. Sunny, with a high near 28. Wind chill values between -5 and 5. West wind 10 to 15 mph.

    High: 28 °F

    Sunny then
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Wind chill values between zero and 5. West wind around 15 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29. Wind chill values between zero and 10. West wind around 15 mph.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 14. West southwest wind 10 to 15 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Patchy blowing snow after 10am. Mostly cloudy, with a high near 21. Breezy, with a southwest wind 15 to 25 mph.

    High: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely. Patchy blowing snow before 11pm. Cloudy, with a low around 6. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers. High near 12. Southwest wind around 15 mph. Chance of precipitation is 80%.

    High: 12 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around -3. West southwest wind 10 to 15 mph.

    Low: -3 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 9. Wind chill values between -5 and 5. West northwest wind around 10 mph.
Wednesday
Patchy blowing snow after 2pm. Sunny, with a high near 28. Wind chill values between -5 and 5. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 14. Wind chill values between zero and 5. West wind around 15 mph.
Thursday
Partly sunny, with a high near 29. Wind chill values between zero and 10. West wind around 15 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 14. West southwest wind 10 to 15 mph.
Friday
A 40 percent chance of snow showers. Patchy blowing snow after 10am. Mostly cloudy, with a high near 21. Breezy, with a southwest wind 15 to 25 mph.
Friday Night
Snow showers likely. Patchy blowing snow before 11pm. Cloudy, with a low around 6. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday
Snow showers. High near 12. Southwest wind around 15 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -3. West southwest wind 10 to 15 mph.
Sunday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 12. West wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 0. West wind around 10 mph.
Monday
Sunny, with a high near 19. West wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 5. West wind around 10 mph.
Tuesday
Sunny, with a high near 22. West northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Weston CO
 37.09°N 105.22°W (Elev. 12198 ft)
Last Update:
10:42 pm MST Jan 20, 2026
Forecast Valid:
12am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation