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.

Overcast with Haze and Breezy

32°F

0°C

Humidity 80%
Wind Speed W 22 G 32 mph
Barometer 29.82 in
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 11:15 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Warning December 6, 11:24am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 11:24am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Today

    High: 20 °F⇓

    Snow and
    Blowing Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow. Low around 11. Wind chill values as low as -12. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Widespread blowing snow, mainly before 1pm. Mostly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -14. Very windy, with a west wind 32 to 41 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 14 °F⇓

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 39 to 49 mph, with gusts as high as 65 mph.

    Low: 11 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 21. Very windy, with a west wind 42 to 47 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 21 °F

    Very Windy.
    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Strong and damaging winds.

    Low: 17 °F

    Mostly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 29. Strong and damaging winds.

    High: 29 °F

    Slight Chance
    Snow and
    Damaging
    Winds

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 25. Strong and damaging winds.

    Low: 25 °F

    Chance Snow
    and Damaging
    Winds

Detailed Forecast

Today
Snow. Widespread blowing snow. Temperature falling to around 13 by 3pm. Wind chill values as low as -12. Very windy, with a west northwest wind 45 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Widespread blowing snow. Low around 11. Wind chill values as low as -12. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 30 percent chance of snow before 11am. Widespread blowing snow, mainly before 1pm. Mostly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -14. Very windy, with a west wind 32 to 41 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 39 to 49 mph, with gusts as high as 65 mph.
Monday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 21. Very windy, with a west wind 42 to 47 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 60 mph.
Monday Night
Mostly cloudy, with a low around 17. Strong and damaging winds.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 29. Strong and damaging winds.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Strong and damaging winds.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 31. Strong and damaging winds.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Strong and damaging winds.
Thursday
A chance of snow. Partly sunny, with a high near 28. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. Very windy.
Friday
A slight chance of snow. Partly sunny, with a high near 27. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
11am 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