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

20°F

-7°C

Humidity 83%
Wind Speed SW 3 mph
Barometer 29.88 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 8 Jan 11:35 pm MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory January 8, 11:59pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 8, 11:59pm until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: -1 °F

    Snow Likely
    and Blowing
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Areas of blowing snow before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -26. Windy, with a west wind 23 to 26 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    High: 2 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Widespread blowing snow. Partly cloudy, with a low around -4. Wind chill values as low as -31. Windy, with a west wind 25 to 34 mph, with gusts as high as 46 mph.

    Low: -4 °F

    Blowing Snow
    and Windy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -30. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph.

    High: 9 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Breezy.

    High: 20 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 22. Windy.

    High: 22 °F

    Sunny and
    Windy

Detailed Forecast

Tonight
Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around -1. Wind chill values as low as -25. Breezy, with a west wind 18 to 24 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow. Areas of blowing snow before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -26. Windy, with a west wind 23 to 26 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Friday Night
Widespread blowing snow. Partly cloudy, with a low around -4. Wind chill values as low as -31. Windy, with a west wind 25 to 34 mph, with gusts as high as 46 mph.
Saturday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -30. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph.
Saturday Night
Mostly clear, with a low around 5. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph.
Sunday
Mostly sunny, with a high near 20. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
Sunny, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 19. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 19. Windy.
Wednesday Night
Mostly cloudy, with a low around 13. Windy.
Thursday
A chance of snow. Mostly sunny, with a high near 20. 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:
7:46 pm MST Jan 8, 2026
Forecast Valid:
11pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation