Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

37°F

3°C

Humidity 81%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Oct 8:55 pm MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

Winter Weather Advisory October 14, 09:19pm until October 15, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory October 14, 09:19pm until October 15, 06:00am

    NOW until 6:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before noon.  Steady temperature around 33. Breezy, with a north northwest wind 12 to 17 mph becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Breezy then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 17 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind 5 to 9 mph becoming calm  in the morning.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28. Blustery, with a light west southwest wind becoming west northwest 17 to 22 mph in the evening.

    Low: 28 °F

    Clear then
    Clear and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Breezy.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Tonight
Snow. Low around 28. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before noon. Steady temperature around 33. Breezy, with a north northwest wind 12 to 17 mph becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Mostly clear, with a low around 18. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 17 mph.
Friday
Sunny, with a high near 45. West wind 5 to 9 mph becoming calm in the morning.
Friday Night
Clear, with a low around 28. Blustery, with a light west southwest wind becoming west northwest 17 to 22 mph in the evening.
Saturday
Sunny, with a high near 52. Breezy.
Saturday Night
Mostly clear, with a low around 30. Breezy.
Sunday
Mostly sunny, with a high near 51. Breezy.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 52.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
12:47 pm MDT Oct 14, 2026
9pm MDT Oct 14, 2026-6pm MDT Oct 21, 2026
 
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