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.

Fair

3°F

-16°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 30.26 in (1028.1 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 20 Jan 3:52 am MST
Extended Forecast for

10 Miles WSW Weston CO

Red Flag Warning January 20, 10:00am until January 20, 05:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 24. Wind chill values between -10 and zero. Blustery, with a west northwest wind around 25 mph, with gusts as high as 40 mph.

    High: 24 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values between -5 and zero. Breezy, with a west northwest wind 15 to 25 mph.

    Low: 10 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Patchy blowing snow between noon and 3pm. Sunny, with a high near 25. Wind chill values between -5 and 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Patchy
    Blowing Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Wind chill values between -5 and 5. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph.

    High: 28 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Patchy blowing snow after 11pm. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind around 20 mph.

    Low: 15 °F

    Patchy
    Blowing Snow
    and Breezy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 21. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely. Areas of blowing snow. Cloudy, with a low around 9. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Saturday

    Saturday: Snow showers likely. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 11. Breezy, with a west southwest wind around 20 mph. Chance of precipitation is 70%.

    High: 11 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

Detailed Forecast

Today
Sunny, with a high near 24. Wind chill values between -10 and zero. Blustery, with a west northwest wind around 25 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 10. Wind chill values between -5 and zero. Breezy, with a west northwest wind 15 to 25 mph.
Wednesday
Patchy blowing snow between noon and 3pm. Sunny, with a high near 25. Wind chill values between -5 and 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 15. Wind chill values between -5 and 5. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph.
Thursday Night
Patchy blowing snow after 11pm. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind around 20 mph.
Friday
A 40 percent chance of snow showers, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 21. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday Night
Snow showers likely. Areas of blowing snow. Cloudy, with a low around 9. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Saturday
Snow showers likely. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 11. Breezy, with a west southwest wind around 20 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of snow showers, mainly before 11pm. Patchy blowing snow after 11pm. Mostly cloudy, with a low around 4. Breezy, with a west wind around 20 mph.
Sunday
Patchy blowing snow. Sunny, with a high near 17. Breezy, with a west wind around 20 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 7. Breezy, with a west wind 15 to 20 mph.
Monday
Patchy blowing snow. Sunny, with a high near 23. Breezy, with a west wind 15 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:
2:56 am MST Jan 20, 2026
Forecast Valid:
4am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation