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

62°F

17°C

Humidity 15%
Wind Speed W 13 G 18 mph
Barometer 30.40 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 18 Mar 6:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 25. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.

    Low: 25 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 41. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph.

    High: 41 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 44. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 48. Windy.

    High: 48 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A chance of snow after noon. Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.
Thursday
Sunny, with a high near 41. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 30. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.
Friday
Sunny, with a high near 44. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 31. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 48. Windy.
Saturday Night
Partly cloudy, with a low around 24. Windy.
Sunday
A chance of snow after noon. Partly sunny, with a high near 35. Breezy.
Sunday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Breezy.
Monday
Mostly sunny, with a high near 39. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 26. Windy.
Tuesday
Mostly sunny, with a high near 40. Very windy.
Tuesday Night
Mostly cloudy, with a low around 29. Very windy.
Wednesday
Mostly sunny, with a high near 45. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:47 pm MDT Mar 18, 2026
Forecast Valid:
6pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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