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

21°F

-6°C

Humidity 66%
Wind Speed SW 3 mph
Barometer 30.07 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 5 Dec 1:55 am MST
Extended Forecast for

8 Miles W 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 50 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -9. West wind around 11 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: Snow. High near 16. Wind chill values as low as -5. Breezy, with a west wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow, mainly after 11pm. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 14. Wind chill values as low as -1. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 14 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. High near 18. Wind chill values as low as -4. Windy, with a west wind 24 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 12. Blustery, with a west wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Snow

  • Sunday Night

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

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -9. West wind around 11 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow. High near 16. Wind chill values as low as -5. Breezy, with a west wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 14. Wind chill values as low as -1. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. High near 18. Wind chill values as low as -4. Windy, with a west wind 24 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 12. Blustery, with a west wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 16. Breezy.
Sunday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9.
Monday
A chance of snow showers. Mostly cloudy, with a high near 20.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A chance of snow showers after 11am. Mostly cloudy, with a high near 25. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 26. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Grand Lake CO
 40.26°N 106°W (Elev. 10896 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
2am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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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