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

41°F

5°C

Humidity 81%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 31 Mar 9:35 pm MDT
Extended Forecast for

4 Miles WSW Grand Lake CO

Winter Weather Advisory March 31, 09:55pm until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 31, 09:55pm until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers. Some thunder is also possible. High near 47. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 49. Breezy, with a west southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 34 mph. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 17. Breezy, with a west wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    Low: 17 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain and snow showers. Low around 35. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers. Some thunder is also possible. High near 47. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 49. Breezy, with a west southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 34 mph. Little or no snow accumulation expected.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 17. Breezy, with a west wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Friday
Snow showers likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 23.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A chance of showers. Partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
4:48 pm MDT Mar 31, 2026
Forecast Valid:
9pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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