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

23°F

-5°C

Humidity 89%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 2.50 mi
Last update 2 Dec 8:35 pm MST
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Tonight

    Tonight: Snow. Low around 9. West wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 9 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature falling to around 7 by 5pm. Wind chill values as low as -5. East wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 12 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm. Patchy blowing snow after 4am. Partly cloudy, with a low around 2. Wind chill values as low as -20. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    then Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Mostly sunny, with a high near 12. Wind chill values as low as -21. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.

    High: 12 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.

    Low: 9 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 19. Very windy.

    High: 19 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Snow and Very
    Windy

Detailed Forecast

Tonight
Snow. Low around 9. West wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Temperature falling to around 7 by 5pm. Wind chill values as low as -5. East wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Patchy blowing snow after 4am. Partly cloudy, with a low around 2. Wind chill values as low as -20. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow before 4pm. Mostly sunny, with a high near 12. Wind chill values as low as -21. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 17. Windy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 19. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 16. Very windy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 19. Very windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 19. Very windy.
Monday Night
Mostly cloudy, with a low around 14. Very windy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 22. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
2:21 pm MST Dec 2, 2025
Forecast Valid:
8pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation