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

9°F

-13°C

Humidity 81%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 4 Dec 1:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph.

    Low: 1 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 46 mph.

    High: 10 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 5pm. Partly sunny, with a high near 13. Wind chill values as low as -20. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 11. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 5pm. High near 12. Windy. Chance of precipitation is 90%.

    High: 12 °F

    Snow and
    Blowing Snow

  • Saturday Night

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

    Low: 7 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph.
Thursday
Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 46 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -20. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 5pm. Partly sunny, with a high near 13. Wind chill values as low as -20. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 11. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 5pm. High near 12. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny and cold, with a high near 10. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Very windy.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 15. Very windy.
Monday Night
Mostly cloudy, with a low around 13. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
1am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation