Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

18°F

-8°C

Humidity 80%
Wind Speed SE 5 mph
Barometer 30.02 in
Dewpoint 13°F (-11°C)
Visibility 5.00 mi
Wind Chill11°F (-12°C)
Last update 5 Dec 4:35 am MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A 50 percent chance of snow.  Widespread blowing snow. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -12. Very windy, with a west wind around 45 mph, with gusts as high as 65 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 14 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely, mainly before 4pm.  Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 20. Wind chill values as low as -10. Very windy, with a west wind 33 to 38 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. The snow could be heavy at times.  Widespread blowing snow, mainly after 10pm. Temperature rising to around 23 by 4am. Wind chill values as low as -5. Very windy, with a west wind 28 to 33 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Widespread blowing snow. High near 23. Wind chill values as low as -4. Very windy, with a west wind 36 to 46 mph, with gusts as high as 70 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 23 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely.  Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 13. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%.

    Low: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am.  Widespread blowing snow, mainly before 10am. Mostly sunny, with a high near 17. Very windy.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm.  Partly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A chance of snow.  Partly sunny, with a high near 22. Very windy.

    High: 22 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Strong and damaging winds.

    Low: 19 °F

    Partly Cloudy
    and Damaging
    Winds

Detailed Forecast

Overnight
A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -12. Very windy, with a west wind around 45 mph, with gusts as high as 65 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before 4pm. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 20. Wind chill values as low as -10. Very windy, with a west wind 33 to 38 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Temperature rising to around 23 by 4am. Wind chill values as low as -5. Very windy, with a west wind 28 to 33 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 23. Wind chill values as low as -4. Very windy, with a west wind 36 to 46 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 13. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 10am. Mostly sunny, with a high near 17. Very windy.
Sunday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 14. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 22. Very windy.
Monday Night
Partly cloudy, with a low around 19. Strong and damaging winds.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 29. Strong and damaging winds.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Very windy.
Thursday
Snow likely. Partly sunny, with a high near 29. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
3:26 am MST Dec 5, 2025
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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