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 and Breezy

30°F

-1°C

Humidity 90%
Wind Speed W 22 G 30 mph
Barometer 29.81 in
Dewpoint 28°F (-2°C)
Visibility 0.75 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 9:15 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Warning December 6, 09:29am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 09:29am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Today

    High: 17 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow. Low around 7. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny and cold, with a high near 10. Wind chill values as low as -16. Windy, with a west wind 28 to 32 mph, with gusts as high as 49 mph. New snow accumulation of less than one inch possible.

    High: 10 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -17. Windy, with a west wind 29 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 16. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.

    High: 16 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.

    High: 24 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Very windy.

    Low: 22 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 12 by 5pm. Wind chill values as low as -10. Very windy, with a west wind 40 to 47 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Widespread blowing snow. Low around 7. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 46 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 11am. Partly sunny and cold, with a high near 10. Wind chill values as low as -16. Windy, with a west wind 28 to 32 mph, with gusts as high as 49 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -17. Windy, with a west wind 29 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 16. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.
Monday Night
Mostly cloudy, with a low around 14. Very windy.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 25. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
A chance of snow. Partly sunny, with a high near 24. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
9am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
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Additional Resources

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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