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 67%
Wind Speed SW 7 mph
Barometer 29.96 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Feb 10:55 pm MST
Extended Forecast for

2 Miles SW Grand Lake CO

  • Tonight

    Tonight: A 20 percent chance of snow.  Mostly cloudy, with a low around -3. Wind chill values as low as -15. Southwest wind 6 to 8 mph.

    Low: -3 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Wind chill values as low as -17. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -2. Wind chill values as low as -9. West wind 3 to 6 mph.

    Low: -2 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. Wind chill values as low as -9. Calm wind becoming west around 5 mph in the afternoon.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. West wind around 6 mph.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow. Mostly cloudy, with a low around -3. Wind chill values as low as -15. Southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 25. Wind chill values as low as -17. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around -2. Wind chill values as low as -9. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 36. Wind chill values as low as -9. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 10. West wind around 6 mph.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 43. Breezy.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 27. Breezy.
Wednesday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 14. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 39. Breezy.
Thursday Night
Partly cloudy, with a low around 20. Breezy.
Friday
Mostly sunny, with a high near 42. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grand Lake CO
 40.23°N 105.85°W (Elev. 8369 ft)
11:46 am MST Feb 20, 2026
11pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database