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 Rain

35°F

2°C

Humidity 88%
Wind Speed SW 10 mph
Barometer 30.01 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 1 Jan 11:55 pm MST
Extended Forecast for

4 Miles NW LONG'S PEAK CO

Winter Weather Advisory until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory 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. Areas of blowing snow. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 17. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Windy then
    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Wind chill values as low as zero. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 27 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 19 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly sunny, with a high near 25. Windy.

    High: 25 °F

    Slight Chance
    Snow and
    Windy

  • Sunday Night

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

    Low: 18 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 22. Breezy.

    High: 22 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Snow showers likely, mainly after 2am. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as zero. Windy, with a west wind around 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 3pm. Areas of blowing snow. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 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. Mostly cloudy, with a low around 17. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 27. Wind chill values as low as zero. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 19. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 25. Windy.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Breezy.
Monday
Snow. Mostly cloudy, with a high near 22. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 18. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 19. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 16. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
2:31 pm MST Jan 1, 2026
Forecast Valid:
12am 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