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

42°F

6°C

Humidity 79%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 31 Mar 8:15 pm MDT
Extended Forecast for

3 Miles N Grand Lake CO

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

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers

  • Wednesday

    Wednesday: Snow showers before noon, then snow showers, possibly mixed with rain between noon and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 42. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. West southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 43. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 10. Breezy, with a west wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 70%.

    High: 27 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: A slight chance of snow showers. Mostly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Snow showers, possibly mixed with rain, becoming all snow after midnight. Low around 31. South southwest wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow showers before noon, then snow showers, possibly mixed with rain between noon and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 42. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. West southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 43. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 10. Breezy, with a west wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday
Snow showers likely. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 12. Breezy.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 18.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Lake CO
 40.3°N 105.83°W (Elev. 9613 ft)
Last Update:
4:48 pm MDT Mar 31, 2026
Forecast Valid:
8pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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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