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

27°F

-3°C

Humidity 58%
Wind Speed NE 9 mph
Barometer 29.99 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Dec 1:15 pm MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Snow, mainly before 4pm. High near 8. Wind chill values as low as -6. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 8 °F

    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -19. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Patchy blowing snow between 11am and 4pm. Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.

    High: 9 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind 23 to 28 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 12. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    High: 12 °F

    Snow Likely
    and Breezy

  • Friday Night

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

    Low: 8 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. High near 15. Windy. Chance of precipitation is 90%.

    High: 15 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny, with a high near 14. Windy.

    High: 14 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
Snow, mainly before 4pm. High near 8. Wind chill values as low as -6. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -19. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday
A 20 percent chance of snow after 11am. Patchy blowing snow between 11am and 4pm. Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.
Thursday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind 23 to 28 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 12. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Windy. Chance of precipitation is 70%.
Saturday
Snow. High near 15. Windy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 11. Windy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 14. Windy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 11. Windy.
Monday
A chance of snow. Partly sunny, with a high near 17. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 21. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
10:09 am MST Dec 3, 2025
Forecast Valid:
1pm MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation