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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 3. Wind chill values as low as -21. Windy, with a west wind 26 to 33 mph, with gusts as high as 50 mph.

    Low: 3 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 15. Wind chill values as low as -21. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.

    High: 15 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 16. Wind chill values as low as -15. Windy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 16 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 0 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy. Chance of precipitation is 60%.

    High: 7 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around -5. Breezy. Chance of precipitation is 70%.

    Low: -5 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy and cold, with a high near 0. Breezy.

    High: 0 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow. Partly cloudy, with a low around -8. Windy.

    Low: -8 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values as low as -21. Windy, with a west wind 26 to 33 mph, with gusts as high as 50 mph.
Wednesday
Sunny, with a high near 15. Wind chill values as low as -21. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.
Wednesday Night
Partly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph.
Thursday
Mostly sunny, with a high near 16. Wind chill values as low as -15. Windy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 23 mph.
Friday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around -5. Breezy. Chance of precipitation is 70%.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 0. Breezy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around -8. Windy.
Sunday
A slight chance of snow. Mostly sunny and cold, with a high near 4. Windy.
Sunday Night
Partly cloudy, with a low around 0. Very windy.
Monday
Sunny, with a high near 11. Very windy.
Monday Night
Partly cloudy, with a low around 6. Very windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 13. 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
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
3:07 pm MST Jan 20, 2026
Forecast Valid:
8pm MST Jan 20, 2026-6pm MST Jan 27, 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