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

24°F

-4°C

Humidity 39%
Wind Speed SE 3 mph
Barometer 30.12 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 21 Jan 10:15 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -19. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. Wind chill values as low as -17. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 19 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -15. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 1 °F

    Slight Chance
    Snow and
    Breezy

  • Friday

    Friday: Snow, mainly after 11am. High near 10. Wind chill values as low as -17. Breezy, with a west southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 10 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Low around -5. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: -5 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy and cold, with a high near 0. Breezy. Chance of precipitation is 70%.

    High: 0 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -16. Windy.

    Low: -16 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: A chance of snow, mainly after 11am. Partly sunny and cold, with a high near 5. Very windy.

    High: 5 °F

    Chance Snow
    and Very
    Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around -5. Very windy.

    Low: -5 °F

    Very Windy.
    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Wind chill values as low as -19. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday
Mostly sunny, with a high near 19. Wind chill values as low as -17. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 44 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -15. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Friday
Snow, mainly after 11am. High near 10. Wind chill values as low as -17. Breezy, with a west southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around -5. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Snow likely. Mostly cloudy and cold, with a high near 0. Breezy. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -16. Windy.
Sunday
A chance of snow, mainly after 11am. Partly sunny and cold, with a high near 5. Very windy.
Sunday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around -5. Very windy.
Monday
Mostly sunny and cold, with a high near 7. Very windy.
Monday Night
Partly cloudy, with a low around 3. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 11. Very windy.
Tuesday Night
Partly cloudy, with a low around 4. Very windy.
Wednesday
Mostly sunny, with a high near 15. 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:
2:11 pm MST Jan 21, 2026
Forecast Valid:
10pm MST Jan 21, 2026-6pm MST Jan 28, 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