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

11°F

-12°C

Humidity 81%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 7°F (-14°C)
Visibility 5.00 mi
Last update 4 Dec 4:15 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Widespread blowing snow, mainly after 11am. Mostly sunny, with a high near 12. Wind chill values as low as -19. Windy, with a west wind 22 to 27 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 12 °F

    Blowing Snow
    and Windy

  • Tonight

    Tonight: Snow likely, mainly after 2am. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 37 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Friday

    Friday: Snow likely. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 13. Wind chill values as low as -18. Very windy, with a west wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow. Low around 11. Wind chill values as low as -12. Very windy, with a west wind 31 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 11 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow. High near 13. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

    High: 13 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before noon. Partly sunny and cold, with a high near 9. Windy.

    High: 9 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 8. Very windy.

    Low: 8 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 15. Very windy.

    High: 15 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Today
Widespread blowing snow, mainly after 11am. Mostly sunny, with a high near 12. Wind chill values as low as -19. Windy, with a west wind 22 to 27 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Snow likely, mainly after 2am. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 37 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 13. Wind chill values as low as -18. Very windy, with a west wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow. Low around 11. Wind chill values as low as -12. Very windy, with a west wind 31 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. Widespread blowing snow. High near 13. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.
Saturday Night
Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before noon. Partly sunny and cold, with a high near 9. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 8. 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 chance of snow. Partly sunny, with a high near 21. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Strong and damaging winds.
Wednesday
A chance of snow. Mostly cloudy, with a high near 22. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
4am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation