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

44°F

7°C

Humidity 40%
Wind Speed E 3 mph
Barometer 30.17 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Feb 5:55 pm MST
Extended Forecast for

4 Miles WSW Grand Lake CO

  • Tonight

    Tonight: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 44. West wind 5 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of rain and snow, mainly after 5pm. Mostly sunny, with a high near 50. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow. Some thunder is also possible. High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

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

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 44. West wind 5 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 20%.
Monday
A chance of rain and snow, mainly after 5pm. Mostly sunny, with a high near 50. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 50%.
Tuesday
Snow. Some thunder is also possible. High near 41. Chance of precipitation is 100%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 41.
Thursday Night
Snow likely. Mostly cloudy, with a low around 19.
Friday
Snow likely. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Partly sunny, with a high near 39.
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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:
11:46 am MST Feb 28, 2026
Forecast Valid:
6pm MST Feb 28, 2026-6pm MST Mar 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