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

31°F

-1°C

Humidity 49%
Wind Speed SE 5 mph
Barometer 30.31 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 20 Apr 12:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 22. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 42. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Windy, with a south southeast wind 16 to 25 mph becoming west in the evening. Winds could gust as high as 34 mph.

    Low: 31 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Very windy.

    High: 42 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Very windy.

    Low: 19 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 28. Strong and damaging winds.

    High: 28 °F

    Snow Showers
    Likely and
    Damaging
    Winds

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Snow Showers
    Likely and
    Very Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 42. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 29. West wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Windy, with a south southeast wind 16 to 25 mph becoming west in the evening. Winds could gust as high as 34 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Very windy.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Very windy.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 28. Strong and damaging winds.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 16. Very windy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 26. Windy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 13. Breezy.
Saturday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 23. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 13. Blustery.
Sunday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 24. 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:
12:46 am MDT Apr 20, 2026
Forecast Valid:
1am MDT Apr 20, 2026-6pm MDT Apr 26, 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