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 90%
Wind Speed W 13 G 20 mph
Barometer 29.82 in
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 3:35 am MST
Extended Forecast for

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 9 by 5pm. Wind chill values as low as -15. Very windy, with a west wind 36 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 16 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow. Low around 6. Wind chill values as low as -18. Very windy, with a west wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 1pm. Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.

    High: 8 °F

    Chance Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.

    Low: 7 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 15. Very windy.

    High: 15 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 23. Very windy.

    High: 23 °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 -7. Very windy, with a west wind 34 to 36 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 36 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 6. Wind chill values as low as -18. Very windy, with a west wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 1pm. Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 15. Very windy.
Monday Night
Mostly cloudy, with a low around 13. Very windy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21. Very windy.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 23. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Very windy.
Friday
A slight chance of snow. Partly sunny, with a high near 22. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:26 am MST Dec 6, 2025
Forecast Valid:
3am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation