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.

Light Snow

35°F

2°C

Humidity 91%
Wind Speed W 6 mph
Barometer 29.97 in
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 2 Jan 4:15 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory January 2, 04:38am until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 04:38am until January 2, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 21 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday

    Friday: Snow showers likely, mainly before 3pm. Widespread blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as -4. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Wind chill values as low as -1. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph.

    High: 25 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Very windy, with a west wind 23 to 28 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph.

    Low: 19 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 22. Very windy.

    High: 22 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Windy.

    High: 19 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Snow showers likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as -1. Very windy, with a west wind around 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 3pm. Widespread blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as -4. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 25. Wind chill values as low as -1. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph.
Saturday Night
Mostly cloudy, with a low around 19. Very windy, with a west wind 23 to 28 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 22. Very windy.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 15. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Windy.
Wednesday
A slight chance of snow. Partly sunny, with a high near 15. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6. Windy.
Thursday
Snow likely. Mostly cloudy and cold, with a high near 10. 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:
3:26 am MST Jan 2, 2026
Forecast Valid:
4am MST Jan 2, 2026-6pm MST Jan 8, 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