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

44°F

7°C

Humidity 20%
Wind Speed W 9 G 17 mph
Barometer 30.30 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 18 Apr 3:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 23. Breezy, with a west wind around 24 mph, with gusts as high as 34 mph.

    High: 23 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Wind chill values as low as -4. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 14 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 35. Wind chill values as low as -5. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Breezy. Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before midnight. Partly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A chance of snow showers after noon. Partly sunny, with a high near 42. Very windy.

    High: 42 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 23. Breezy, with a west wind around 24 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 14. Wind chill values as low as -4. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 35. Wind chill values as low as -5. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 28. Breezy.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 44. Breezy.
Tuesday Night
A chance of snow showers before midnight. Partly cloudy, with a low around 29. Windy.
Wednesday
A chance of snow showers after noon. Partly sunny, with a high near 42. Very windy.
Wednesday Night
A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 21. Very windy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 26. Strong and damaging winds.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 15. Very windy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 23. 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
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:47 pm MDT Apr 18, 2026
Forecast Valid:
3pm MDT Apr 18, 2026-6pm MDT Apr 24, 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