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.

Partly Cloudy

10°F

-12°C

Humidity 72%
Wind Speed W 5 mph
Barometer 30.12 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 21 Feb 3:55 am MST
Extended Forecast for

3 Miles SSE Grand Lake CO

  • Today

    Today: Mostly sunny, with a high near 19. Wind chill values as low as -17. West wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 19 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -8. West southwest wind 6 to 9 mph.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29. Wind chill values as low as -4. West southwest wind 5 to 7 mph.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. West wind around 8 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow.  Mostly cloudy, with a high near 31. Breezy.

    High: 31 °F

    Snow and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 19. Wind chill values as low as -17. West wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -8. West southwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 29. Wind chill values as low as -4. West southwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 12. West wind around 8 mph.
Monday
Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow. Mostly cloudy, with a high near 31. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 29. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17. Breezy.
Friday
A chance of snow. Mostly sunny, with a high near 33. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
11:45 pm MST Feb 20, 2026
4am MST Feb 21, 2026-6pm MST Feb 27, 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