National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

28°F

-2°C

Humidity 91%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Feb 4:35 am MST
Extended Forecast for

Arapahoe Peak CO

Winter Weather Advisory February 11, 05:00am until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 5am. Patchy blowing snow. Cloudy, with a low around 15. Wind chill values as low as -3. Breezy, with a west wind around 24 mph, with gusts as high as 32 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. The snow could be heavy at times. Widespread blowing snow, mainly after 11am. Cloudy, with a high near 22. Wind chill values as low as -2. Breezy, with a west wind 22 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

    High: 22 °F

    Heavy Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. The snow could be heavy at times. Widespread blowing snow, mainly before 11pm. Cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

    Low: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday

    Thursday: Snow. Patchy blowing snow before 11am. High near 21. Wind chill values as low as -1. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 21 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Breezy. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A slight chance of snow before 11am. Mostly sunny, with a high near 16. Breezy.

    High: 16 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 5am. Patchy blowing snow. Cloudy, with a low around 15. Wind chill values as low as -3. Breezy, with a west wind around 24 mph, with gusts as high as 32 mph. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly after 11am. The snow could be heavy at times. Widespread blowing snow, mainly after 11am. Cloudy, with a high near 22. Wind chill values as low as -2. Breezy, with a west wind 22 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow likely. The snow could be heavy at times. Widespread blowing snow, mainly before 11pm. Cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. Patchy blowing snow before 11am. High near 21. Wind chill values as low as -1. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Breezy. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Blustery.
Saturday
A slight chance of snow before 11am. Mostly sunny, with a high near 16. Breezy.
Saturday Night
Partly cloudy, with a low around 10. Windy.
Sunday
Partly sunny, with a high near 25. Breezy.
Sunday Night
Mostly cloudy, with a low around 13. Windy.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 25. Windy.
Monday Night
Snow likely. Mostly cloudy, with a low around 11. Windy.
Tuesday
Snow. Mostly cloudy, with a high near 14. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
2:36 am MST Feb 11, 2026
Forecast Valid:
4am MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation