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.

Freezing Fog

32°F

0°C

Humidity 98%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 31°F (-1°C)
Visibility 0.25 mi
Last update 1 Mar 7:55 am MST
Extended Forecast for

Grand Lake CO

  • Today

    Today: A chance of rain and snow showers. Mostly cloudy, with a high near 46. West southwest wind 3 to 7 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Light south wind.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 51. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 23. Light southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 44. Light west wind. Chance of precipitation is 90%.

    High: 44 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow, mainly after 11am. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain and snow showers. Mostly cloudy, with a high near 46. West southwest wind 3 to 7 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 24. Light south wind.
Monday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 51. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 23. Light southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. Some thunder is also possible. High near 44. Light west wind. Chance of precipitation is 90%.
Tuesday Night
A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
A chance of snow, mainly after 11am. Partly sunny, with a high near 45.
Thursday Night
Snow likely. Mostly cloudy, with a low around 14.
Friday
Snow. Mostly cloudy, with a high near 38.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
Last Update:
11:46 pm MST Feb 28, 2026
Forecast Valid:
8am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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