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

48°F

9°C

Humidity 34%
Wind Speed W 10 G 16 mph
Barometer 30.07 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Mar 2:35 pm MST
Extended Forecast for

3 Miles SSE Grand Lake CO

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

  • This Afternoon

    This Afternoon: Sunny, with a high near 37. West southwest wind around 7 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Southwest wind around 8 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Increasing clouds, with a high near 38. West southwest wind 6 to 9 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. West wind around 7 mph becoming north northeast after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 19. North northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.

    High: 19 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 37. West southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 21. Southwest wind around 8 mph.
Thursday
A 30 percent chance of snow after 11am. Increasing clouds, with a high near 38. West southwest wind 6 to 9 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. West wind around 7 mph becoming north northeast after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 19. North northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Snow likely. Partly sunny, with a high near 34. Breezy.
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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:
12:39 pm MST Mar 4, 2026
Forecast Valid:
2pm MST Mar 4, 2026-6pm MDT Mar 10, 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