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.

Overcast

22°F

-6°C

Humidity 79%
Wind Speed N 8 mph
Barometer 30.04 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 3 Dec 4:35 pm MST
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow, mainly before 5pm. Cloudy and cold, with a high near 6. Wind chill values as low as -11. East southeast wind around 11 mph, with gusts as high as 20 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 6 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 8 to 17 mph, with gusts as high as 29 mph.

    Low: 1 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 46 mph.

    High: 10 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 5pm. Partly sunny, with a high near 13. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 11. Very windy. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 5pm. High near 12. Windy. Chance of precipitation is 90%.

    High: 12 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow, mainly before 5pm. Cloudy and cold, with a high near 6. Wind chill values as low as -11. East southeast wind around 11 mph, with gusts as high as 20 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 8 to 17 mph, with gusts as high as 29 mph.
Thursday
Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 46 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 5pm. Partly sunny, with a high near 13. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 11. Very windy. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 5pm. High near 12. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 7. Windy.
Sunday
A chance of snow. Partly sunny and cold, with a high near 10. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 15. Very windy.
Monday Night
Mostly cloudy, with a low around 13. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Very 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:
4:05 pm MST Dec 3, 2025
Forecast Valid:
4pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation