Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

47°F

8°C

Humidity 38%
Wind Speed W 16 G 24 mph
Barometer 29.91 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Mar 8:15 pm MDT
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: A 50 percent chance of snow before 3am.  Mostly cloudy, with a low around 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Windy, with a west wind 24 to 32 mph, with gusts as high as 50 mph.

    High: 45 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Windy, with a west wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 50 mph.

    Low: 28 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Windy.

    Low: 30 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A slight chance of snow after noon.  Mostly sunny, with a high near 51. Windy.

    High: 51 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A 50 percent chance of snow before 3am. Mostly cloudy, with a low around 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 20. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.
Thursday
Mostly sunny, with a high near 45. Windy, with a west wind 24 to 32 mph, with gusts as high as 50 mph.
Thursday Night
Mostly cloudy, with a low around 28. Windy, with a west wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 50 mph.
Friday
Mostly sunny, with a high near 48. Breezy.
Friday Night
Partly cloudy, with a low around 30. Windy.
Saturday
A slight chance of snow after noon. Mostly sunny, with a high near 51. Windy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 34. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Monday
A chance of snow. Cloudy, with a high near 42. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29. Breezy.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
1:20 pm MDT Mar 10, 2026
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 2026
 
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