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 69%
Wind Speed E 8 mph
Barometer 30.30 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 8:55 pm MST
Extended Forecast for

LONG'S PEAK CO

High Wind Warning December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 23 by 5am. Wind chill values as low as -7. Strong and damaging winds, with a west wind 55 to 60 mph increasing to 65 to 70 mph after midnight. Winds could gust as high as 125 mph. Little or no snow accumulation expected.

    Low: 19 °F⇑

    Chance Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 33. Wind chill values as low as -1. Strong and damaging winds, with a west wind 70 to 75 mph decreasing to 65 to 70 mph in the afternoon. Winds could gust as high as 130 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 24. Strong and damaging winds, with a west wind 55 to 65 mph decreasing to 41 to 51 mph. Winds could gust as high as 110 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 31. Strong and damaging winds, with a west wind 44 to 50 mph, with gusts as high as 75 mph. New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Widespread blowing snow. Partly cloudy, with a low around 28. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 50 to 55 mph after midnight. Winds could gust as high as 85 mph.

    Low: 28 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Thursday

    Thursday: Widespread blowing snow, mainly before 10am. Mostly sunny, with a high near 31. Strong and damaging winds.

    High: 31 °F

    Blowing Snow
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 29. Very windy.

    High: 29 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 23 by 5am. Wind chill values as low as -7. Strong and damaging winds, with a west wind 55 to 60 mph increasing to 65 to 70 mph after midnight. Winds could gust as high as 125 mph. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 33. Wind chill values as low as -1. Strong and damaging winds, with a west wind 70 to 75 mph decreasing to 65 to 70 mph in the afternoon. Winds could gust as high as 130 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 24. Strong and damaging winds, with a west wind 55 to 65 mph decreasing to 41 to 51 mph. Winds could gust as high as 110 mph. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 31. Strong and damaging winds, with a west wind 44 to 50 mph, with gusts as high as 75 mph. New snow accumulation of around an inch possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Widespread blowing snow. Partly cloudy, with a low around 28. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 50 to 55 mph after midnight. Winds could gust as high as 85 mph.
Thursday
Widespread blowing snow, mainly before 10am. Mostly sunny, with a high near 31. Strong and damaging winds.
Thursday Night
Partly cloudy, with a low around 23. Very windy.
Friday
Mostly sunny, with a high near 29. Very windy.
Friday Night
Partly cloudy, with a low around 23. Very windy.
Saturday
Mostly sunny, with a high near 30. Very windy.
Saturday Night
Partly cloudy, with a low around 22. Windy.
Sunday
Mostly sunny, with a high near 31. Windy.
Sunday Night
Partly cloudy, with a low around 19. Windy.
Monday
Mostly sunny, with a high near 28. Windy.
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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:
2:11 pm MST Dec 8, 2025
Forecast Valid:
9pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation