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.

Partly Cloudy

41°F

5°C

Humidity 49%
Wind Speed NW 8 G 16 mph
Barometer 30.17 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 25 Dec 8:35 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west southwest wind 31 to 36 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 65 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 25. Very windy, with a west wind 33 to 41 mph, with gusts as high as 60 mph.

    High: 25 °F

    Decreasing
    Clouds and
    Very Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 17. Wind chill values as low as -2. Windy, with a west wind 29 to 34 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Wind chill values as low as -2. Windy, with a west wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 0. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    Low: 0 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow, mainly before 11am. High near 3. Blustery. Chance of precipitation is 80%.

    High: 3 °F

    Snow and
    Blustery then
    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4. Windy.

    Low: -4 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 11. Breezy.

    High: 11 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Windy.

    Low: 4 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west southwest wind 31 to 36 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 65 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 25. Very windy, with a west wind 33 to 41 mph, with gusts as high as 60 mph.
Friday Night
A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 17. Wind chill values as low as -2. Windy, with a west wind 29 to 34 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Wind chill values as low as -2. Windy, with a west wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 0. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Sunday
Snow, mainly before 11am. High near 3. Blustery. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around -4. Windy.
Monday
Sunny, with a high near 11. Breezy.
Monday Night
Mostly clear, with a low around 4. Windy.
Tuesday
Sunny, with a high near 20. Windy.
Tuesday Night
Mostly clear, with a low around 13. Windy.
Wednesday
Sunny, with a high near 23. Windy.
Wednesday Night
Mostly clear, with a low around 16. Windy.
New Year's Day
Mostly sunny, with a high near 25. 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:
4:06 pm MST Dec 25, 2025
Forecast Valid:
8pm MST Dec 25, 2025-6pm MST Jan 1, 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