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

20°F

-7°C

Humidity 71%
Wind Speed S 3 mph
Barometer 30.05 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 2:55 am MST
Extended Forecast for

4 Miles N 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 9 mph, with gusts as high as 15 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 24. West southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Patchy blowing snow between 4am and 5am. Low around 11. Wind chill values as low as -1. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Patchy blowing snow before 4pm. High near 26. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 13. West southwest wind around 9 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. High near 24. West southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 8pm. Patchy blowing snow between 4am and 5am. Low around 11. Wind chill values as low as -1. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. Patchy blowing snow before 4pm. High near 26. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 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 8. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7.
Monday
A chance of snow. Mostly cloudy, with a high near 28. Breezy.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 33. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 32. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 34. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Grand Lake CO
 40.32°N 105.83°W (Elev. 9157 ft)
Last Update:
2:26 am MST Dec 5, 2025
Forecast Valid:
3am 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