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.

Snow

31°F

-1°C

Humidity 94%
Wind Speed W 13 mph
Barometer 30.16 in
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Wind Chill21°F (-6°C)
Last update 3 Mar 8:55 am MST
Extended Forecast for

3 Miles SSE Grand Lake CO

Winter Weather Advisory until March 3, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 3, 08:00pm

    NOW until 8:00pm Tue

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow

  • Tonight

    Tonight: A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 18. Northeast wind around 6 mph becoming southwest after midnight. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38. West southwest wind 5 to 7 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. West southwest wind around 7 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 40. Southwest wind 5 to 8 mph.

    High: 40 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Snow Likely

Detailed Forecast

Today
Snow. High near 31. West wind around 6 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 18. Northeast wind around 6 mph becoming southwest after midnight. New snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 38. West southwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 20. West southwest wind around 7 mph.
Thursday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 40. Southwest wind 5 to 8 mph.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Friday
Snow. High near 26. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
Last Update:
11:46 pm MST Mar 2, 2026
Forecast Valid:
9am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
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