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.

Fair

51°F

11°C

Humidity 33%
Wind Speed W 14 G 22 mph
Barometer 30.03 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Apr 10:35 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: Sunny, with a high near 58. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 28. West southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly between 9am and 5pm. Mostly sunny, with a high near 54. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 54 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 25. West southwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 48. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 90%.

    High: 48 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 58. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Tonight
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 28. West southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of snow showers, mainly between 9am and 5pm. Mostly sunny, with a high near 54. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Monday Night
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 25. West southwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. Some thunder is also possible. High near 48. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 90%.
Tuesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 49. Breezy.
Wednesday Night
Partly cloudy, with a low around 23. Breezy.
Thursday
Sunny, with a high near 54. Breezy.
Thursday Night
A slight chance of rain and snow showers before 9pm, then a chance of snow showers. Partly cloudy, with a low around 22. Breezy.
Friday
Snow showers likely. Mostly cloudy, with a high near 45.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers. Partly sunny, with a high near 39.
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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 12, 2026
Forecast Valid:
10am MDT Apr 12, 2026-6pm MDT Apr 18, 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