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

33°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 10 Dec 5:35 am MST
Extended Forecast for

LONG'S PEAK CO

High Wind Warning December 10, 11:00am until December 11, 11:00am
Click here for hazard details and duration
High Wind Warning

  • Overnight

    Overnight: A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 19. Wind chill values as low as -1. Windy, with a west wind around 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 25. Wind chill values as low as zero. Strong and damaging winds, with a west wind 37 to 47 mph increasing to 50 to 60 mph. Winds could gust as high as 80 mph. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Widespread blowing snow. Mostly cloudy, with a low around 22. Wind chill values as low as -1. Strong and damaging winds, with a west wind 55 to 65 mph, with gusts as high as 85 mph.

    Low: 22 °F

    Blowing Snow
    and Damaging
    Winds

  • Thursday

    Thursday: Widespread blowing snow before 11am. Mostly sunny, with a high near 25. Wind chill values as low as -1. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 43 to 48 mph in the afternoon. Winds could gust as high as 75 mph.

    High: 25 °F

    Blowing Snow
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Very windy, with a west wind 39 to 44 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph.

    Low: 18 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 24. Windy.

    High: 24 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Very windy.

    Low: 18 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Very windy.

    High: 25 °F

    Mostly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 19. Wind chill values as low as -1. Windy, with a west wind around 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
A 50 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 25. Wind chill values as low as zero. Strong and damaging winds, with a west wind 37 to 47 mph increasing to 50 to 60 mph. Winds could gust as high as 80 mph. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Widespread blowing snow. Mostly cloudy, with a low around 22. Wind chill values as low as -1. Strong and damaging winds, with a west wind 55 to 65 mph, with gusts as high as 85 mph.
Thursday
Widespread blowing snow before 11am. Mostly sunny, with a high near 25. Wind chill values as low as -1. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 43 to 48 mph in the afternoon. Winds could gust as high as 75 mph.
Thursday Night
Partly cloudy, with a low around 18. Very windy, with a west wind 39 to 44 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph.
Friday
Mostly sunny, with a high near 24. Windy.
Friday Night
Partly cloudy, with a low around 18. Very windy.
Saturday
Mostly sunny, with a high near 25. Very windy.
Saturday Night
Partly cloudy, with a low around 16. Windy.
Sunday
Mostly sunny, with a high near 30. Windy.
Sunday Night
Partly cloudy, with a low around 17. Windy.
Monday
Mostly sunny, with a high near 27. Windy.
Monday Night
Partly cloudy, with a low around 15. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22. 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:
4:11 am MST Dec 10, 2025
Forecast Valid:
5am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation