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

29°F

-2°C

Humidity 69%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 7 Apr 4:15 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 58. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 58 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 5pm. Mostly sunny, with a high near 59. West wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 59 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers. Partly sunny, with a high near 59. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

Today
A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 58. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 16 mph.
Wednesday
A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 5pm. Mostly sunny, with a high near 59. West wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 27. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
A slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers. Partly sunny, with a high near 59. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 28.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A chance of showers before midnight. Mostly cloudy, with a low around 30.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Saturday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 54.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25.
Monday
Snow showers likely. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
Last Update:
12:47 am MDT Apr 7, 2026
Forecast Valid:
4am MDT Apr 7, 2026-6pm MDT Apr 13, 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