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

28°F

-2°C

Humidity 68%
Wind Speed W 15 G 23 mph
Barometer 29.96 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 6 Dec 4:55 pm MST
Extended Forecast for

2 Miles SSE Grand Lake CO

Winter Storm Warning December 6, 05:21pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 05:21pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely, mainly between 8pm and 2am. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 11. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 12 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Breezy, with a west wind 8 to 17 mph, with gusts as high as 30 mph.

    High: 31 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a steady temperature around 21. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely, mainly between 8pm and 2am. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 11. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Breezy, with a west wind 8 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 16. Breezy.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 38. Windy.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
5pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation