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

54°F

12°C

Humidity 27%
Wind Speed W 14 G 25 mph
Barometer 30.07 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 21 Apr 3:15 pm MDT
Extended Forecast for

Grand Lake CO

  • This Afternoon

    This Afternoon: A chance of rain and snow showers. Partly sunny, with a high near 49. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly after 2pm. Some thunder is also possible. Mostly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 27. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    High: 54 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Showers
    Likely

  • Friday

    Friday: A chance of rain and snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Showers
    Likely

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Partly sunny, with a high near 49. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers before 9pm. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers, mainly after 2pm. Some thunder is also possible. Mostly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 27. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Thursday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 51.
Friday Night
A chance of showers before midnight. Mostly cloudy, with a low around 30.
Saturday
A chance of showers. Mostly sunny, with a high near 55.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 30.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.79°W (Elev. 8599 ft)
Last Update:
2:33 pm MDT Apr 21, 2025
Forecast Valid:
3pm MDT Apr 21, 2025-6pm MDT Apr 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation