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.

Fair

0°F

-18°C

Humidity 65%
Wind Speed N 3 mph
Barometer 30.15 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 25 Jan 9:15 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Widespread blowing snow, mainly after midnight. Partly cloudy, with a steady temperature around -16. Wind chill values as low as -51. Windy, with a west northwest wind 28 to 33 mph, with gusts as high as 50 mph.

    Low: -16 °F

    Blowing Snow
    and Windy

  • Monday

    Monday: Widespread blowing snow, mainly after 2pm. Sunny and cold, with a high near 3. Wind chill values as low as -47. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph.

    High: 3 °F

    Blowing Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Widespread blowing snow. Partly cloudy, with a low around -2. Wind chill values as low as -30. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.

    Low: -2 °F

    Blowing Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny and cold, with a high near 8. Wind chill values as low as -26. Windy, with a west wind 25 to 30 mph, with gusts as high as 37 mph.

    High: 8 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Windy, with a west wind 26 to 31 mph, with gusts as high as 37 mph.

    Low: 2 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 14. Windy.

    High: 14 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Windy.

    Low: 2 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: A chance of snow after 11am. Partly sunny, with a high near 11. Windy.

    High: 11 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 2. Breezy.

    Low: 2 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
Widespread blowing snow, mainly after midnight. Partly cloudy, with a steady temperature around -16. Wind chill values as low as -51. Windy, with a west northwest wind 28 to 33 mph, with gusts as high as 50 mph.
Monday
Widespread blowing snow, mainly after 2pm. Sunny and cold, with a high near 3. Wind chill values as low as -47. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph.
Monday Night
Widespread blowing snow. Partly cloudy, with a low around -2. Wind chill values as low as -30. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.
Tuesday
A 20 percent chance of snow. Partly sunny and cold, with a high near 8. Wind chill values as low as -26. Windy, with a west wind 25 to 30 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 2. Windy, with a west wind 26 to 31 mph, with gusts as high as 37 mph.
Wednesday
Mostly sunny, with a high near 14. Windy.
Wednesday Night
Mostly cloudy, with a low around 2. Windy.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 11. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 2. Breezy.
Friday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 12. Breezy.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 5. Windy.
Saturday
A slight chance of snow. Partly sunny, with a high near 16. Windy.
Saturday Night
Mostly cloudy, with a low around 8. Windy.
Sunday
Mostly sunny, with a high near 18. Blustery.
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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:
9:06 pm MST Jan 25, 2026
Forecast Valid:
9pm MST Jan 25, 2026-6pm MST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation