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

55°F

13°C

Humidity 28%
Wind Speed SE 3 mph
Barometer 30.20 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 29 Mar 7:55 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 43. Windy, with a west wind 18 to 28 mph, with gusts as high as 46 mph. Little or no snow accumulation expected.

    High: 43 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: Snow showers. High near 32. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 19. Breezy, with a southwest wind 15 to 18 mph becoming south southeast in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 25. Breezy. Chance of precipitation is 100%.

    High: 25 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 18. Windy. Chance of precipitation is 80%.

    Low: 18 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 31. Very windy.

    High: 31 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Snow Showers
    Likely and
    Very Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.
Monday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 43. Windy, with a west wind 18 to 28 mph, with gusts as high as 46 mph. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow showers. High near 32. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow showers. Low around 19. Breezy, with a southwest wind 15 to 18 mph becoming south southeast in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Wednesday
Snow showers. Some thunder is also possible. High near 25. Breezy. Chance of precipitation is 100%.
Wednesday Night
Snow showers, mainly before midnight. Low around 18. Windy. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 31. Very windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 16. Very windy.
Friday
Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 19. Windy.
Friday Night
Snow showers. Mostly cloudy, with a low around 6. Windy.
Saturday
Snow showers likely. Mostly cloudy, with a high near 14. Windy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 7. Windy.
Sunday
A chance of snow showers. Partly sunny, with a high near 20. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
12:46 pm MDT Mar 29, 2026
Forecast Valid:
8pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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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