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.

Fair

37°F

3°C

Humidity 44%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 5 Mar 10:15 am MST
Extended Forecast for

3 Miles N Grand Lake CO

Winter Storm Warning March 6, 12:00am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: A 30 percent chance of snow after 11am. Increasing clouds, with a high near 43. Southwest wind 5 to 9 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 13. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow

  • Friday

    Friday: Snow. High near 23. North wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 2. North northwest wind 5 to 8 mph becoming calm in the evening. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of snow after 11am. Increasing clouds, with a high near 43. Southwest wind 5 to 9 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly after 11pm. Low around 13. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 23. North wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 2. North northwest wind 5 to 8 mph becoming calm in the evening. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 30. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 19.
Tuesday
A chance of snow. Partly sunny, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 9.
Wednesday
A chance of snow. Partly sunny, with a high near 29. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Lake CO
 40.3°N 105.83°W (Elev. 9613 ft)
Last Update:
11:46 pm MST Mar 4, 2026
Forecast Valid:
10am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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