Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

19°F

-7°C

Humidity 77%
Wind Speed W 6 mph
Barometer 30.03 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 5 Dec 3:55 am MST
Extended Forecast for

2 Miles SSW 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 40 percent chance of snow.  Widespread blowing snow, mainly after 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -15. Very windy, with a west wind around 43 mph, with gusts as high as 60 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely, mainly before 3pm.  Widespread blowing snow, mainly before 9am. Mostly cloudy, with a high near 16. Wind chill values as low as -13. Very windy, with a west wind 32 to 37 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: 16 °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 8pm. Temperature rising to around 18 by 4am. Wind chill values as low as -9. Very windy, with a west wind 29 to 39 mph, with gusts as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 14 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Widespread blowing snow. High near 18. Wind chill values as low as -10. Very windy, with a west wind 36 to 41 mph, with gusts as high as 65 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 10. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am.  Areas of blowing snow. Mostly sunny, with a high near 14. Windy.

    High: 14 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 18. Very windy.

    High: 18 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Strong and damaging winds.

    Low: 17 °F

    Mostly Cloudy
    and Damaging
    Winds

Detailed Forecast

Overnight
A 40 percent chance of snow. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -15. Very windy, with a west wind around 43 mph, with gusts as high as 60 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 3pm. Widespread blowing snow, mainly before 9am. Mostly cloudy, with a high near 16. Wind chill values as low as -13. Very windy, with a west wind 32 to 37 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 8pm. Temperature rising to around 18 by 4am. Wind chill values as low as -9. Very windy, with a west wind 29 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 18. Wind chill values as low as -10. Very windy, with a west wind 36 to 41 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 10. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Areas of blowing snow. Mostly sunny, with a high near 14. Windy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 11. Very windy.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 18. Very windy.
Monday Night
Mostly cloudy, with a low around 17. Strong and damaging winds.
Tuesday
A slight chance of snow. Partly sunny, with a high near 25. Strong and damaging winds.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 25. Very windy.
Wednesday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 22. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 26. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
3:26 am MST Dec 5, 2025
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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