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.

Fair

36°F

2°C

Humidity 76%
Wind Speed N 3 mph
Barometer 30.30 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Dec 7:35 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Windy, with a west southwest wind 20 to 25 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 47 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Christmas Day

    Christmas Day: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west wind 37 to 42 mph increasing to 44 to 49 mph after midnight. Winds could gust as high as 70 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 24. Wind chill values as low as zero. Very windy, with a west wind 38 to 43 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 24 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy, with a west wind 31 to 34 mph, with gusts as high as 55 mph.

    Low: 18 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Windy. Chance of precipitation is 70%.

    High: 20 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 3. Breezy. Chance of precipitation is 80%.

    Low: 3 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: A chance of snow. Partly sunny and cold, with a high near 7. Breezy.

    High: 7 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Windy.

    Low: -1 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Windy, with a west southwest wind 20 to 25 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 47 mph.
Christmas Day
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west wind 37 to 42 mph increasing to 44 to 49 mph after midnight. Winds could gust as high as 70 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 24. Wind chill values as low as zero. Very windy, with a west wind 38 to 43 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 60 mph.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy, with a west wind 31 to 34 mph, with gusts as high as 55 mph.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Windy. Chance of precipitation is 70%.
Saturday Night
Snow. The snow could be heavy at times. Low around 3. Breezy. Chance of precipitation is 80%.
Sunday
A chance of snow. Partly sunny and cold, with a high near 7. Breezy.
Sunday Night
Mostly clear, with a low around -1. Windy.
Monday
Sunny, with a high near 14. Breezy.
Monday Night
Mostly clear, with a low around 6. Windy.
Tuesday
Mostly sunny, with a high near 20. Windy.
Tuesday Night
Mostly clear, with a low around 14. Windy.
Wednesday
Mostly sunny, with a high near 25. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
7:45 pm MST Dec 24, 2025
Forecast Valid:
7pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation