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

37°F

3°C

Humidity 84%
Wind Speed NE 6 mph
Barometer 30.33 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Oct 10:15 pm MDT
Extended Forecast for

2 Miles S Arapahoe Peak CO

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. South wind around 6 mph becoming west after midnight.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. West wind 6 to 8 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 50. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. South wind around 6 mph becoming west after midnight.
Tuesday
Sunny, with a high near 44. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 29. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 50. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 34. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 52. Breezy.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 37.
Friday
A chance of showers. Mostly cloudy, with a high near 51.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Breezy.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 51. Breezy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. Breezy.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 44. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 26.
Columbus Day
A slight 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:
2 Miles S Arapahoe Peak CO
 40°N 105.65°W (Elev. 10614 ft)
Last Update:
2:06 pm MDT Oct 6, 2025
Forecast Valid:
10pm MDT Oct 6, 2025-6pm MDT Oct 13, 2025
 
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