National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Light Snow

29°F

-2°C

Humidity 84%
Wind Speed SW 17 G 23 mph
Barometer 29.78 in
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 4:15 am MST
Extended Forecast for

3 Miles SW LONG'S PEAK CO

Winter Storm Warning December 6, 04:26am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 04:26am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 9 by 5pm. Wind chill values as low as -15. Very windy, with a west wind 43 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 15 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow. Low around 5. Wind chill values as low as -19. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before noon. Partly sunny and cold, with a high near 7. Wind chill values as low as -20. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph. New snow accumulation of around an inch possible.

    High: 7 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Very windy, with a west wind 32 to 38 mph, with gusts as high as 48 mph.

    Low: 6 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 13. Very windy.

    High: 13 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 22. Very windy.

    High: 22 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 16. Wind chill values as low as -8. Very windy, with a west wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 9 by 5pm. Wind chill values as low as -15. Very windy, with a west wind 43 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 5. Wind chill values as low as -19. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before noon. Partly sunny and cold, with a high near 7. Wind chill values as low as -20. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Very windy, with a west wind 32 to 38 mph, with gusts as high as 48 mph.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 13. Very windy.
Monday Night
Mostly cloudy, with a low around 12. Very windy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22. Very windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20. Very windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 22. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Friday
A chance of snow. Partly sunny, with a high near 21. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
4am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation