
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
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
14°F
-10°C
| Humidity | 68% |
| Wind Speed | SW 9 mph |
| Barometer | 30.00 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 2°F (-17°C) |
| Last update | 21 Feb 12:15 am MST |
Extended Forecast for
10 Miles NNE Silverthorne CO
Overnight

Low: -3 °F
Mostly Cloudy
Saturday

High: 29 °F
Sunny
Saturday Night

Low: 1 °F
Mostly Clear
Sunday

High: 41 °F
Sunny
Sunday Night

Low: 10 °F
Partly Cloudy
Monday

High: 46 °F
Mostly Sunny
Monday Night

Low: 17 °F
Mostly Cloudy
Tuesday

High: 47 °F
Partly Sunny
Tuesday Night

Low: 26 °F
Chance Snow
Detailed Forecast
Overnight
Mostly cloudy, with a low around -3. Wind chill values as low as -12. West northwest wind around 5 mph.
Saturday
Sunny, with a high near 29. Wind chill values as low as -11. Northwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 1. Calm wind.
Sunday
Sunny, with a high near 41. Calm wind becoming west around 6 mph. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 10. Calm wind.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.
Wednesday
Snow likely before 11am, then rain and snow. Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Partly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Friday
A slight chance of snow. Mostly sunny, with a high near 44. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
10 Miles NNE Silverthorne CO
39.8°N 106.03°W (Elev. 8996 ft)
39.8°N 106.03°W (Elev. 8996 ft)
11:45 pm MST Feb 20, 2026
12am MST Feb 21, 2026-6pm MST Feb 27, 2026



