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.

Overcast

29°F

-2°C

Humidity 57%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 13 Nov 3:15 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 34. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 33. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Windy, with a west wind 28 to 33 mph, with gusts as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Windy.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 33. Breezy.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers. Mostly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Snow Showers
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 34. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 27. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.
Friday
Mostly sunny, with a high near 33. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.
Friday Night
Partly cloudy, with a low around 27. Windy, with a west wind 28 to 33 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 32. Windy.
Saturday Night
Partly cloudy, with a low around 26. Breezy.
Sunday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 33. Breezy.
Sunday Night
Snow showers. Mostly cloudy, with a low around 16. Windy.
Monday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 19. Windy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 18. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 17. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
3:26 am MST Nov 13, 2025
Forecast Valid:
3am MST Nov 13, 2025-6pm MST Nov 19, 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