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

22°F

-6°C

Humidity 79%
Wind Speed N 8 mph
Barometer 30.04 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 3 Dec 4:35 pm MST
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow, mainly before 5pm. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -9. East wind around 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 8 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -18. West wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Patchy blowing snow after 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -19. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph.

    High: 10 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Windy, with a west southwest wind 25 to 29 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely. Widespread blowing snow, mainly before 4pm. Mostly cloudy, with a high near 13. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy. Chance of precipitation is 80%.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 10am. High near 14. Windy. Chance of precipitation is 90%.

    High: 14 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny, with a high near 11. Windy.

    High: 11 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow, mainly before 5pm. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -9. East wind around 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -18. West wind 7 to 13 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of snow after 11am. Patchy blowing snow after 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -19. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Windy, with a west southwest wind 25 to 29 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Widespread blowing snow, mainly before 4pm. Mostly cloudy, with a high near 13. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy. Chance of precipitation is 80%.
Saturday
Snow. Widespread blowing snow, mainly before 10am. High near 14. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 8. Breezy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 11. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Windy.
Monday
A chance of snow. Partly sunny, with a high near 17. Windy.
Monday Night
Mostly cloudy, with a low around 12. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 25. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 27. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
4:05 pm MST Dec 3, 2025
Forecast Valid:
4pm MST Dec 3, 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