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.

Overcast

18°F

-8°C

Humidity 76%
Wind Speed W 3 mph
Barometer 29.97 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 9 Jan 2:55 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory January 9, 03:16am until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 9, 03:16am until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: -1 °F

    Snow Likely
    and Blowing
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Areas of blowing snow before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -25. Windy, with a west wind 23 to 26 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 2 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Widespread blowing snow. Partly cloudy, with a low around -4. Wind chill values as low as -31. Windy, with a west wind 25 to 34 mph, with gusts as high as 46 mph.

    Low: -4 °F

    Blowing Snow
    and Windy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -30. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph.

    High: 9 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Breezy.

    High: 20 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 22. Windy.

    High: 22 °F

    Sunny and
    Windy

Detailed Forecast

Overnight
Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around -1. Wind chill values as low as -24. Breezy, with a west wind around 24 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow. Areas of blowing snow before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -25. Windy, with a west wind 23 to 26 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Friday Night
Widespread blowing snow. Partly cloudy, with a low around -4. Wind chill values as low as -31. Windy, with a west wind 25 to 34 mph, with gusts as high as 46 mph.
Saturday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -30. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph.
Saturday Night
Mostly clear, with a low around 5. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph.
Sunday
Mostly sunny, with a high near 20. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
Sunny, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 19. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 19. Windy.
Wednesday Night
Mostly cloudy, with a low around 13. Windy.
Thursday
A chance of snow. Mostly sunny, with a high near 20. 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:
1:32 am MST Jan 9, 2026
Forecast Valid:
3am MST Jan 9, 2026-6pm MST Jan 15, 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