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

22°F

-6°C

Humidity 82%
Wind Speed W 7 mph
Barometer 30.02 in
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill13°F (-11°C)
Last update 5 Dec 9:55 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow likely, mainly before 4pm. Widespread blowing snow, mainly before 11am. Mostly cloudy and cold, with a steady temperature around 8. Wind chill values as low as -17. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 8 °F

    Snow Likely
    and Blowing
    Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow. Temperature rising to around 14 by 5am. Wind chill values as low as -17. Very windy, with a west wind 33 to 38 mph increasing to 41 to 46 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 9 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 8 by 2pm. Wind chill values as low as -18. Very windy, with a west wind 41 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 15 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -21. Very windy, with a west wind 38 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow. Mostly sunny and cold, with a high near 8. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.

    High: 8 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Strong and damaging winds.

    Low: 6 °F

    Slight Chance
    Snow and
    Damaging
    Winds

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. 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. Strong and damaging winds.

    Low: 12 °F

    Mostly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 21. Strong and damaging winds.

    High: 21 °F

    Slight Chance
    Snow and
    Damaging
    Winds

Detailed Forecast

Today
Snow likely, mainly before 4pm. Widespread blowing snow, mainly before 11am. Mostly cloudy and cold, with a steady temperature around 8. Wind chill values as low as -17. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow. Temperature rising to around 14 by 5am. Wind chill values as low as -17. Very windy, with a west wind 33 to 38 mph increasing to 41 to 46 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 8 by 2pm. Wind chill values as low as -18. Very windy, with a west wind 41 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -21. Very windy, with a west wind 38 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow. Mostly sunny and cold, with a high near 8. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Strong and damaging winds.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 13. Very windy.
Monday Night
Mostly cloudy, with a low around 12. Strong and damaging winds.
Tuesday
A slight chance of snow. Partly sunny, with a high near 21. Strong and damaging winds.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 21. Strong and damaging winds.
Wednesday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 16. Strong and damaging winds.
Thursday
A chance of snow. Partly sunny, with a high near 20. Strong and damaging winds.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
10am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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