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.

Partly Cloudy

42°F

6°C

Humidity 44%
Wind Speed N 5 mph
Barometer 30.22 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 27 Feb 4:15 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 14. Wind chill values as low as -7. Windy, with a west wind 25 to 28 mph, with gusts as high as 46 mph.

    Low: 14 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 28. Wind chill values as low as -4. Windy, with a west wind 21 to 29 mph, with gusts as high as 46 mph.

    High: 28 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after 11pm. Cloudy, with a low around 18. Windy, with a west wind 20 to 25 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 25. Windy, with a west wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind around 18 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Likely
    and Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Cloudy, with a high near 19. Blustery.

    High: 19 °F

    Heavy Snow
    and Blustery

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. Mostly cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. Wind chill values as low as -7. Windy, with a west wind 25 to 28 mph, with gusts as high as 46 mph.
Saturday
Mostly sunny, with a high near 28. Wind chill values as low as -4. Windy, with a west wind 21 to 29 mph, with gusts as high as 46 mph.
Saturday Night
A 40 percent chance of snow, mainly after 11pm. Cloudy, with a low around 18. Windy, with a west wind 20 to 25 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 25. Windy, with a west wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind around 18 mph, with gusts as high as 24 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 70%.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 19. Blustery.
Tuesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 12. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 22. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 9. Breezy.
Friday
Snow likely. Mostly cloudy, with a high near 16. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
11:46 am MST Feb 27, 2026
Forecast Valid:
4pm MST Feb 27, 2026-6pm MST Mar 6, 2026
 
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