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

27°F

-3°C

Humidity 66%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 24 Dec 3:55 am MST
Extended Forecast for

2 Miles SSW LONG'S PEAK CO

  • Today

    Today: Mostly sunny, with a high near 34. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 34 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 48 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Christmas Day

    Christmas Day: A 20 percent chance of snow. Partly sunny, with a high near 33. Very windy, with a west wind 33 to 36 mph, with gusts as high as 50 mph.

    High: 33 °F

    Slight Chance
    Snow and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 29. Very windy, with a west wind 37 to 40 mph, with gusts as high as 55 mph.

    High: 29 °F

    Slight Chance
    Snow and Very
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Very windy.

    Low: 19 °F

    Chance Snow
    and Very
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 21. Windy. Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A slight chance of snow before 11am. Mostly sunny, with a high near 17. Breezy.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy then
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.
Tonight
Mostly cloudy, with a low around 29. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 48 mph.
Christmas Day
A 20 percent chance of snow. Partly sunny, with a high near 33. Very windy, with a west wind 33 to 36 mph, with gusts as high as 50 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 29. Very windy, with a west wind 37 to 40 mph, with gusts as high as 55 mph.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Very windy.
Saturday
Snow likely. Mostly cloudy, with a high near 21. Windy. Chance of precipitation is 70%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Breezy.
Sunday
A slight chance of snow before 11am. Mostly sunny, with a high near 17. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
Sunny, with a high near 23. Breezy.
Monday Night
Partly cloudy, with a low around 15. Windy.
Tuesday
Mostly sunny, with a high near 27. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
Last Update:
3:26 am MST Dec 24, 2025
Forecast Valid:
4am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation