National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

33°F

1°C

Humidity 97%
Wind Speed S 6 mph
Barometer 29.90 in
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Wind Chill27°F (-3°C)
Last update 18 May 1:15 pm MDT
Extended Forecast for

6 Miles WSW Grand Lake CO

  • This Afternoon

    This Afternoon: Snow showers. Some thunder is also possible. Steady temperature around 35. West southwest wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Partly sunny, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 51. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    High: 51 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 55. Chance of precipitation is 50%.

    High: 55 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. Steady temperature around 35. West southwest wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Partly sunny, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow showers before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 51. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 55. Chance of precipitation is 50%.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Mostly cloudy, with a low around 32.
Friday
A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Grand Lake CO
 40.22°N 105.93°W (Elev. 8999 ft)
Last Update:
12:46 pm MDT May 18, 2026
Forecast Valid:
1pm MDT May 18, 2026-6pm MDT May 24, 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