Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

37°F

3°C

Humidity 69%
Wind Speed W 13 G 18 mph
Barometer 30.08 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 25 Feb 10:35 pm MST
Extended Forecast for

3 Miles SSE Grand Lake CO

Winter Storm Warning February 25, 10:50pm until February 26, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 25, 10:50pm until February 26, 12:00am

    NOW until 12:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 19 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Patchy blowing snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Breezy, with a west wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow.  Cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

Detailed Forecast

Tonight
Snow. Patchy blowing snow. Low around 19. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 11am. Patchy blowing snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 15. West wind 11 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 34. Breezy, with a west wind 11 to 20 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 20. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A 30 percent chance of snow. Cloudy, with a low around 26.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely. Cloudy, with a low around 22.
Monday
Snow likely. Cloudy, with a high near 35.
Monday Night
Snow likely. Mostly cloudy, with a low around 20.
Tuesday
Snow likely. Mostly cloudy, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Partly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
6:04 pm MST Feb 25, 2026
10pm MST Feb 25, 2026-6pm MST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database