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.

Mostly Cloudy

49°F

9°C

Humidity 25%
Wind Speed Calm
Barometer 29.74 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Mar 1:55 pm MST
Extended Forecast for

2 Miles SSE 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

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 47. West southwest wind around 9 mph, with gusts as high as 15 mph.

    High: 47 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 28. North wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. North wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 47. West southwest wind around 9 mph, with gusts as high as 15 mph.
Tonight
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 28. North wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. North wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 35. 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 13.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 24.
Tuesday
A chance of snow. Mostly sunny, with a high near 47. Breezy.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 20. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 42. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
11:49 am MST Mar 5, 2026
Forecast Valid:
2pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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