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. Mostly cloudy and cold, with a steady temperature around 6. Wind chill values as low as -9. East southeast wind around 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 6 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow after 4am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 7. Wind chill values as low as -11. Breezy, with a west wind 8 to 18 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.

    Low: 7 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Patchy blowing snow. Sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 24 to 29 mph, with gusts as high as 47 mph.

    High: 12 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Widespread blowing snow. Partly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 43 to 48 mph, with gusts as high as 60 mph.

    Low: 11 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 17. Very windy, with a west wind 40 to 45 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 65 mph.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 15. Very windy. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 1pm. High near 18. Very windy. Chance of precipitation is 90%.

    High: 18 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Partly sunny, with a high near 16. Very windy.

    High: 16 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy and cold, with a steady temperature around 6. Wind chill values as low as -9. East southeast wind around 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow after 4am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 7. Wind chill values as low as -11. Breezy, with a west wind 8 to 18 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Thursday
Patchy blowing snow. Sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 24 to 29 mph, with gusts as high as 47 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Widespread blowing snow. Partly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 43 to 48 mph, with gusts as high as 60 mph.
Friday
A 50 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 17. Very windy, with a west wind 40 to 45 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 65 mph.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 15. Very windy. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 1pm. High near 18. Very windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 13. Windy.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 16. Very windy.
Sunday Night
Partly cloudy, with a low around 13. Very windy.
Monday
A slight chance of snow. Partly sunny, with a high near 20. Very windy.
Monday Night
Partly cloudy, with a low around 17. Strong and damaging winds.
Tuesday
A slight chance of snow. Partly sunny, with a high near 29. Strong and damaging winds.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 21. Strong and damaging winds.
Wednesday
A chance of snow. Partly sunny, with a high near 31. Strong and damaging winds.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 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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