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.

Overcast

34°F

1°C

Humidity 48%
Wind Speed SE 3 mph
Barometer 30.36 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 12 Mar 10:15 am MDT
Extended Forecast for

3 Miles SSE Grand Lake CO

High Wind Warning until March 13, 12:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 13, 12:00pm

    NOW until 12:00pm Fri

    High Wind Warning

  • Today

    High: 37 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Windy, with a west wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.

    Low: 23 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 40. Windy, with a west wind 20 to 29 mph, with gusts as high as 44 mph.

    High: 40 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Windy, with a west wind 21 to 29 mph, with gusts as high as 44 mph.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 41. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 41 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 11. Windy. Chance of precipitation is 90%.

    Low: 11 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow. High near 20. Windy. Chance of precipitation is 90%.

    High: 20 °F

    Snow and
    Windy then
    Snow Likely
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 37. Windy, with a west wind 26 to 33 mph, with gusts as high as 49 mph.
Tonight
Mostly cloudy, with a low around 23. Windy, with a west wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.
Friday
Mostly sunny, with a high near 40. Windy, with a west wind 20 to 29 mph, with gusts as high as 44 mph.
Friday Night
Partly cloudy, with a low around 28. Windy, with a west wind 21 to 29 mph, with gusts as high as 44 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 41. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.
Saturday Night
Snow. Low around 11. Windy. Chance of precipitation is 90%.
Sunday
Snow. High near 20. Windy. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14. Breezy.
Monday
A chance of snow. Cloudy, with a high near 32. Breezy.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 27. Breezy.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 50.
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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:
2:45 am MDT Mar 12, 2026
Forecast Valid:
10am MDT Mar 12, 2026-6pm MDT Mar 18, 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