Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair and Windy

32°F

0°C

Humidity 41%
Wind Speed W 29 G 39 mph
Barometer 29.62 in (1004.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 20 Feb 2:52 pm MST
Extended Forecast for

9 Miles NE San Luis CO

  • This Afternoon

    This Afternoon: Patchy blowing snow. Partly sunny, with a high near 18. Wind chill values between -5 and zero. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 18 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: Patchy blowing snow before 7pm. Partly cloudy, with a low around 4. Wind chill values between -5 and -10. West wind 10 to 15 mph.

    Low: 4 °F

    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 24. Wind chill values between -10 and zero. West wind 5 to 10 mph.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. South southwest wind around 5 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. West wind around 5 mph.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. West wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. West wind 5 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. West southwest wind around 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. West southwest wind 10 to 15 mph.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow. Partly sunny, with a high near 18. Wind chill values between -5 and zero. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight
Patchy blowing snow before 7pm. Partly cloudy, with a low around 4. Wind chill values between -5 and -10. West wind 10 to 15 mph.
Saturday
Sunny, with a high near 24. Wind chill values between -10 and zero. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 12. South southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 36. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 20. West wind around 5 mph.
Monday
Mostly sunny, with a high near 43. West wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 23. West southwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 45. West southwest wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 28. Southwest wind around 15 mph.
Wednesday
Mostly sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph.
Thursday
Sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE San Luis CO
 37.29°N 105.3°W (Elev. 10210 ft)
2:32 pm MST Feb 20, 2026
3pm MST Feb 20, 2026-6pm MST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database