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

35°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 2 Apr 6:15 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: A chance of rain and snow showers, mainly after 5pm. Mostly cloudy, with a high near 45. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Snow showers, mainly before 5am. Low around 15. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 31. Wind chill values as low as -1. Breezy, with a west wind 16 to 21 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 17 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. West wind around 6 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 18.

    Low: 18 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of snow showers after noon. Sunny, with a high near 54.

    High: 54 °F

    Sunny then
    Slight Chance
    Snow Showers

Detailed Forecast

Today
A chance of rain and snow showers, mainly after 5pm. Mostly cloudy, with a high near 45. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Snow showers, mainly before 5am. Low around 15. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 31. Wind chill values as low as -1. Breezy, with a west wind 16 to 21 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 17. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 46. West wind around 6 mph.
Saturday Night
Clear, with a low around 18.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 22.
Monday
A slight chance of snow showers after noon. Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
A chance of showers. Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 29.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
3:34 am MDT Apr 2, 2026
Forecast Valid:
6am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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