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 >
Current conditions at
San Luis Valley Regional Airport (KALS)
Lat: 37.44°NLon: 105.86°WElev: 7536ft.
Fair
5°F
-15°C
| Humidity | 83% |
| Wind Speed | N 3 mph |
| Barometer | 30.09 in (1024.0 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Last update | 21 Feb 3:52 am MST |
Extended Forecast for
Antonito CO
Today
High: 37 °F
Sunny
Tonight
Low: 3 °F
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 11 °F
Partly Cloudy
Monday
High: 52 °F
Mostly Sunny
Monday Night
Low: 17 °F
Partly Cloudy
Tuesday
High: 56 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 58 °F
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 37. Wind chill values between -5 and 5. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 3. Wind chill values between -5 and zero. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 45. Wind chill values between zero and 10 early. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 11. West southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 17. West southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 56. West southwest wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 23. Southwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 58. Breezy, with a west southwest wind 10 to 20 mph.
Wednesday Night
Mostly clear, with a low around 22. West wind 10 to 15 mph.
Thursday
Sunny, with a high near 57. West southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 20. Southwest wind 10 to 15 mph.
Friday
Sunny, with a high near 60. West wind 5 to 15 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Antonito CO
37.08°N 106.01°W (Elev. 7848 ft)
37.08°N 106.01°W (Elev. 7848 ft)
2:47 am MST Feb 21, 2026
4am MST Feb 21, 2026-6pm MST Feb 27, 2026
Additional Resources
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