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

32°F

0°C

Humidity 83%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Dec 10:15 pm MST
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 29. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 47 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Christmas Day

    Christmas Day: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 27. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 3 inches possible.

    High: 27 °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 20. Wind chill values as low as -1. Very windy, with a west wind 36 to 46 mph, with gusts as high as 65 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 23. Wind chill values as low as -1. Very windy, with a west wind 36 to 41 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 23 °F

    Slight Chance
    Snow and Very
    Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Windy, with a west wind 30 to 34 mph, with gusts as high as 50 mph.

    Low: 17 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Windy. Chance of precipitation is 70%.

    High: 18 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 1. Breezy. Chance of precipitation is 80%.

    Low: 1 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny and cold, with a high near 6. Breezy.

    High: 6 °F

    Snow Likely
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Breezy.

    Low: -2 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 29. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 47 mph.
Christmas Day
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 27. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 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 20. Wind chill values as low as -1. Very windy, with a west wind 36 to 46 mph, with gusts as high as 65 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 23. Wind chill values as low as -1. Very windy, with a west wind 36 to 41 mph decreasing to 29 to 34 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 17. Windy, with a west wind 30 to 34 mph, with gusts as high as 50 mph.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Windy. Chance of precipitation is 70%.
Saturday Night
Snow. The snow could be heavy at times. Low around 1. Breezy. Chance of precipitation is 80%.
Sunday
Snow likely, mainly before 11am. Partly sunny and cold, with a high near 6. Breezy.
Sunday Night
Mostly clear, with a low around -2. Breezy.
Monday
Sunny, with a high near 13. Breezy.
Monday Night
Mostly clear, with a low around 5. Windy.
Tuesday
Mostly sunny, with a high near 20. Windy.
Tuesday Night
Mostly clear, with a low around 12. Windy.
Wednesday
Mostly sunny, with a high near 23. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
7:45 pm MST Dec 24, 2025
Forecast Valid:
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation