
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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday 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.
Mostly Cloudy
15°F
-9°C
| Humidity | 84% |
| Wind Speed | NW 7 mph |
| Barometer | 29.65 in (1006.2 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 9.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 20 Feb 2:52 am MST |
Extended Forecast for
2 Miles S Alamosa CO
Overnight

Low: 10 °F
Chance Snow
ShowersFriday

High: 36 °F
Chance Snow
Showers and
WindyFriday Night

Low: 2 °F
Mostly Clear
Saturday

High: 38 °F
Sunny
Saturday Night

Low: 3 °F
Mostly Clear
Sunday

High: 46 °F
Sunny
Sunday Night

Low: 8 °F
Partly Cloudy
Monday

High: 51 °F
Mostly Sunny
Monday Night

Low: 13 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. South wind around 10 mph.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 36. Wind chill values between -5 and 5. Windy, with a south wind 15 to 20 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 2. Wind chill values between -5 and zero. West wind 5 to 15 mph becoming east after midnight.
Saturday
Sunny, with a high near 38. Wind chill values between -5 and 5. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 3. South southeast wind around 5 mph becoming west southwest in the evening.
Sunday
Sunny, with a high near 46. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 8. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 51. Calm wind becoming west around 5 mph.
Monday Night
Mostly cloudy, with a low around 13. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 57. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 20. South southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 59. South wind 5 to 15 mph becoming west in the morning.
Wednesday Night
Partly cloudy, with a low around 22. West southwest wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 60. West wind 10 to 15 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Alamosa CO
37.43°N 105.87°W (Elev. 7497 ft)
37.43°N 105.87°W (Elev. 7497 ft)
1:07 am MST Feb 20, 2026
3am MST Feb 20, 2026-6pm MST Feb 26, 2026



