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

15°F

-9°C

Humidity 65%
Wind Speed W 9 mph
Barometer 29.95 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 20 Feb 10:35 pm MST
Extended Forecast for

3 Miles SSE Grand Lake CO

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -1. Wind chill values as low as -19. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Wind chill values as low as -18. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Wind chill values as low as -9. West southwest wind 6 to 8 mph.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Wind chill values as low as -7. West wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. West wind 7 to 9 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

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

    High: 36 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -19. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 16. Wind chill values as low as -18. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 2. Wind chill values as low as -9. West southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 29. Wind chill values as low as -7. West wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 12. West wind 7 to 9 mph.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 31. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Thursday
A slight chance of snow. Mostly sunny, with a high near 32. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Friday
A slight chance of snow. Mostly sunny, with a high near 34. 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)
11:46 am MST Feb 20, 2026
10pm MST Feb 20, 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