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

19°F

-7°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.03 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 4:15 am MST
Extended Forecast for

4 Miles WNW Grand Lake CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 13. West southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: Snow, mainly before 4pm. High near 26. Wind chill values as low as zero. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 15. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: Snow. Patchy blowing snow after 8am. High near 29. Breezy, with a west wind 13 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy, with a west wind 9 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 13. West southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. High near 26. Wind chill values as low as zero. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow, mainly after 8pm. Low around 15. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Patchy blowing snow after 8am. High near 29. Breezy, with a west wind 13 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy, with a west wind 9 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 26.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9.
Monday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 37. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Grand Lake CO
 40.27°N 105.88°W (Elev. 9019 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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