National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

61°F

16°C

Humidity 23%
Wind Speed NW 10 mph
Barometer 30.39 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 8 Oct 12:15 pm MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 60. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 60 °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 43. East southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. South wind 5 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 50%.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of rain and snow showers. Partly sunny, with a high near 49. Windy.

    High: 49 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 58. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 40. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 60. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. South wind 5 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40. Breezy.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 49. Windy.
Sunday Night
A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 32.
Columbus Day
A slight chance of rain and snow showers. Mostly sunny, with a high near 49.
Monday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 52. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
4:26 am MDT Oct 8, 2025
Forecast Valid:
12pm MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
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