Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

29°F

-2°C

Humidity 82%
Wind Speed SW 16 G 29 mph
Barometer 29.81 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 3:55 am MST
Extended Forecast for

Granby CO

Winter Storm Warning until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 24 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Patchy blowing snow. High near 31. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 12. West wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow before 11am.  Patchy blowing snow between noon and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. Wind chill values as low as zero. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Breezy.
    Chance Snow
    then Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 6. West southwest wind 5 to 7 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 34. Breezy.

    High: 34 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 11am.  Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Patchy blowing snow. Steady temperature around 24. North northwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 31. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 40 percent chance of snow before 11am. Patchy blowing snow between noon and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. Wind chill values as low as zero. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. West southwest wind 5 to 7 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 34. Breezy.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
A chance of snow after 11am. Mostly cloudy, with a high near 40. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 42. Windy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Breezy.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 21. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.92°W (Elev. 8159 ft)
4:12 am MST Dec 6, 2025
4am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
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Additional Resources

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