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

32°F

0°C

Humidity 88%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Nov 2:15 am MST
Extended Forecast for

6 Miles NNW Grand Lake CO

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 23. West southwest wind 3 to 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 45. West southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 45 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Partly sunny, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 23. West southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 46. Southwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 19. Calm wind becoming west southwest around 5 mph after midnight.
Wednesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 45. West southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Calm wind.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 43. Chance of precipitation is 60%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 15.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A slight chance of snow. Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Grand Lake CO
 40.34°N 105.86°W (Elev. 8799 ft)
Last Update:
7:05 pm MST Nov 17, 2025
Forecast Valid:
2am MST Nov 18, 2025-6pm MST Nov 24, 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