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.

Fair

31°F

-1°C

Humidity 93%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 2 Mar 8:15 am MST
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 27. Breezy, with a west wind 21 to 24 mph, with gusts as high as 40 mph.

    High: 27 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 16. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 22. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 22 °F

    Snow Showers
    and Blustery

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -9. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Sunny, with a high near 26. Breezy, with a west wind 17 to 23 mph, with gusts as high as 29 mph.

    High: 26 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Breezy.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow. The snow could be heavy at times. Cloudy, with a high near 12. Blustery.

    High: 12 °F

    Heavy Snow
    and Blustery

Detailed Forecast

Today
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 27. Breezy, with a west wind 21 to 24 mph, with gusts as high as 40 mph.
Tonight
A 50 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 16. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.
Tuesday
Snow showers. Some thunder is also possible. High near 22. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -9. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 26. Breezy, with a west wind 17 to 23 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 12. Breezy.
Thursday
A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 10. Breezy.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 12. Blustery.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 16. Windy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 10. Windy.
Sunday
A chance of snow. Mostly sunny, with a high near 20. Windy.
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 pm MST Mar 1, 2026
Forecast Valid:
8am MST Mar 2, 2026-6pm MDT Mar 8, 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