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

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 23 Mar 11:55 pm MDT
Extended Forecast for

3 Miles SSE Grand Lake CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West wind 8 to 14 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 38. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 38. West wind 8 to 14 mph, with gusts as high as 18 mph.
Thursday
A chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 56. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow after noon. Partly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Partly sunny, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31.
Monday
Rain and snow likely. Mostly cloudy, with a high near 49.
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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:
12:46 am MDT Mar 24, 2026
Forecast Valid:
1am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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