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

28°F

-2°C

Humidity 82%
Wind Speed Calm
Barometer 30.49 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 5 Apr 12:15 am MDT
Extended Forecast for

6 Miles WNW Arapahoe Peak CO

  • Overnight

    Overnight: Mostly clear, with a low around 18. Light south wind.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind around 6 mph becoming light and variable in the evening.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 47. West wind 3 to 8 mph. Little or no snow accumulation expected.

    High: 47 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. West northwest wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow showers, mainly after noon. Partly sunny, with a high near 48. Breezy.

    High: 48 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 18. Light south wind.
Sunday
Sunny, with a high near 45. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 23. West wind around 6 mph becoming light and variable in the evening.
Monday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 47. West wind 3 to 8 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. West northwest wind around 6 mph becoming calm in the evening.
Tuesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 29. Breezy.
Wednesday
A chance of snow showers, mainly after noon. Partly sunny, with a high near 48. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Thursday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 47.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Friday
Rain and snow showers. Mostly cloudy, with a high near 45.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Saturday
Snow showers. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Arapahoe Peak CO
 40.06°N 105.74°W (Elev. 10095 ft)
Last Update:
12:45 pm MDT Apr 4, 2026
Forecast Valid:
12am MDT Apr 5, 2026-6pm MDT Apr 11, 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