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 76%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 7 Dec 11:15 pm MST
Extended Forecast for

2 Miles SSE Grand Lake CO

High Wind Watch December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 16. Southwest wind 9 to 13 mph, with gusts as high as 16 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 30. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36. Breezy, with a west wind 14 to 24 mph, with gusts as high as 37 mph.

    High: 36 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy, with a west wind 14 to 24 mph, with gusts as high as 37 mph.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 16. Southwest wind 9 to 13 mph, with gusts as high as 16 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 30. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 16. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36. Breezy, with a west wind 14 to 24 mph, with gusts as high as 37 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy, with a west wind 14 to 24 mph, with gusts as high as 37 mph.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 39. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 16.
Sunday
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:
1:27 pm MST Dec 7, 2025
Forecast Valid:
11pm MST Dec 7, 2025-6pm MST Dec 14, 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