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

27°F

-3°C

Humidity 74%
Wind Speed NW 3 mph
Barometer 30.52 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 4 Feb 1:15 am MST
Extended Forecast for

Arapahoe Peak CO

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly before 2am. Widespread blowing snow, mainly before 2am. Partly cloudy, with a low around 3. Wind chill values as low as -18. Blustery, with a west northwest wind around 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Wednesday

    Wednesday: Patchy blowing snow before 11am. Sunny, with a high near 23. Wind chill values as low as -18. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 23 °F

    Blustery.
    Patchy
    Blowing Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. Wind chill values as low as -9. Windy, with a west wind 25 to 28 mph, with gusts as high as 41 mph.

    Low: 11 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 25. Wind chill values as low as -4. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 25 mph.

    High: 25 °F

    Sunny and
    Blustery then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Breezy, with a west wind 16 to 18 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 29. Blustery.

    High: 29 °F

    Sunny and
    Blustery then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Windy.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly before 2am. Widespread blowing snow, mainly before 2am. Partly cloudy, with a low around 3. Wind chill values as low as -18. Blustery, with a west northwest wind around 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Patchy blowing snow before 11am. Sunny, with a high near 23. Wind chill values as low as -18. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 11. Wind chill values as low as -9. Windy, with a west wind 25 to 28 mph, with gusts as high as 41 mph.
Thursday
Sunny, with a high near 25. Wind chill values as low as -4. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 14. Breezy, with a west wind 16 to 18 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 29. Blustery.
Friday Night
Mostly cloudy, with a low around 15. Windy.
Saturday
Mostly sunny, with a high near 22. Windy.
Saturday Night
Partly cloudy, with a low around 11. Breezy.
Sunday
Mostly sunny, with a high near 22. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 22. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 9. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 17. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
11:46 pm MST Feb 3, 2026
Forecast Valid:
1am MST Feb 4, 2026-6pm MST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation