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

28°F

-2°C

Humidity 77%
Wind Speed W 10 G 21 mph
Barometer 29.82 in
Dewpoint 22°F (-6°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 12:55 am MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

Winter Storm Warning until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning 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 17 by 5pm. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 23 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow. Low around 13. Wind chill values as low as -9. Very windy, with a west wind 29 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: 13 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -9. Windy, with a west wind 25 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 17 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 12. Very windy, with a west wind 29 to 36 mph, with gusts as high as 55 mph.

    Low: 12 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 22. Windy.

    High: 22 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Very windy.

    Low: 19 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 30. Very windy.

    High: 30 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 16. Windy, with a west wind 31 to 34 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 17 by 5pm. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 13. Wind chill values as low as -9. Very windy, with a west wind 29 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
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -9. Windy, with a west wind 25 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 12. Very windy, with a west wind 29 to 36 mph, with gusts as high as 55 mph.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 22. Windy.
Monday Night
Partly cloudy, with a low around 19. Very windy.
Tuesday
A chance of snow. Partly sunny, with a high near 30. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Strong and damaging winds.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 30. Very windy.
Thursday Night
Mostly cloudy, with a low around 23. Very windy.
Friday
Mostly sunny, with a high near 31. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
2:47 pm MST Dec 5, 2025
Forecast Valid:
1am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation