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

33°F

1°C

Humidity 87%
Wind Speed N 3 mph
Barometer 30.02 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 14 Apr 6:35 pm MDT
Extended Forecast for

3 Miles W Arapahoe Peak CO

  • Tonight

    Tonight: Snow showers, mainly before 9pm. The snow could be heavy at times. Low around 18. Blustery, with a west wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Heavy Snow
    and Blustery
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 39 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after midnight. Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 14 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 19. Blustery. Chance of precipitation is 90%.

    High: 19 °F

    Heavy Snow
    and Blustery

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 5. Windy. Chance of precipitation is 70%.

    Low: 5 °F

    Snow Showers
    Likely and
    Windy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 22. Blustery.

    High: 22 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Breezy.

    Low: 7 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Snow showers, mainly before 9pm. The snow could be heavy at times. Low around 18. Blustery, with a west wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
A 20 percent chance of snow showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 20. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Thursday Night
A 30 percent chance of snow showers after midnight. Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Friday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 19. Blustery. Chance of precipitation is 90%.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 5. Windy. Chance of precipitation is 70%.
Saturday
A chance of snow showers. Partly sunny, with a high near 22. Blustery.
Saturday Night
Mostly clear, with a low around 7. Breezy.
Sunday
Sunny, with a high near 36. Breezy.
Sunday Night
Partly cloudy, with a low around 17. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 41. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 42. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Arapahoe Peak CO
 40.02°N 105.68°W (Elev. 11293 ft)
Last Update:
12:46 pm MDT Apr 14, 2026
Forecast Valid:
6pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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