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

63°F

17°C

Humidity 21%
Wind Speed W 17 G 25 mph
Barometer 30.29 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 22 Mar 12:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Breezy, with a west wind 9 to 18 mph becoming south southwest in the evening. Winds could gust as high as 30 mph.

    Low: 27 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph, with gusts as high as 38 mph.

    Low: 26 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Windy, with a west wind 22 to 26 mph, with gusts as high as 38 mph.

    High: 40 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Windy.

    High: 44 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Windy.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly sunny, with a high near 42. Breezy.

    High: 42 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 27. Breezy, with a west wind 9 to 18 mph becoming south southwest in the evening. Winds could gust as high as 30 mph.
Monday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph, with gusts as high as 38 mph.
Tuesday
Partly sunny, with a high near 40. Windy, with a west wind 22 to 26 mph, with gusts as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 29. Windy.
Wednesday
Sunny, with a high near 44. Windy.
Wednesday Night
Mostly clear, with a low around 30. Windy.
Thursday
A chance of snow, mainly after noon. Mostly sunny, with a high near 42. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 27. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 35. 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:
12:46 pm MDT Mar 22, 2026
Forecast Valid:
12pm MDT Mar 22, 2026-6pm MDT Mar 28, 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