Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

29°F

-2°C

Humidity 88%
Wind Speed W 10 G 22 mph
Barometer 29.76 in
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Wind Chill20°F (-7°C)
Last update 6 Dec 5:35 am MST
Extended Forecast for

2 Miles S Arapahoe Peak CO

Winter Storm Warning December 6, 05:49am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 05:49am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Widespread blowing snow. Temperature rising to near 20 by noon, then falling to around 14 during the remainder of the day. Wind chill values as low as -8. Very windy, with a west northwest wind 40 to 47 mph, with gusts as high as 70 mph.  Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow.  Widespread blowing snow. Low around 9. Wind chill values as low as -13. Windy, with a west wind around 33 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am.  Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 14. Wind chill values as low as -14. Windy, with a west wind 25 to 31 mph, with gusts as high as 50 mph.  New snow accumulation of less than one inch possible.

    High: 14 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 8. Windy, with a west wind 28 to 34 mph, with gusts as high as 55 mph.

    Low: 8 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 50 percent chance of snow.  Partly sunny, with a high near 20. Windy.

    High: 20 °F

    Chance Snow
    and Windy

  • Monday Night

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

    Low: 14 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am.  Partly sunny, with a high near 27. Very windy.

    High: 27 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 17. Wind chill values as low as -5. Very windy, with a west wind around 44 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to near 20 by noon, then falling to around 14 during the remainder of the day. Wind chill values as low as -8. Very windy, with a west northwest wind 40 to 47 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 9. Wind chill values as low as -13. Windy, with a west wind around 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 14. Wind chill values as low as -14. Windy, with a west wind 25 to 31 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 8. Windy, with a west wind 28 to 34 mph, with gusts as high as 55 mph.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 20. Windy.
Monday Night
Mostly cloudy, with a low around 14. Very windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 27. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 28. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Friday
A slight chance of snow. Partly sunny, with a high near 29. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Arapahoe Peak CO
 40°N 105.65°W (Elev. 10614 ft)
4:12 am MST Dec 6, 2025
5am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
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Additional Resources

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