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

17°F

-8°C

Humidity 74%
Wind Speed NE 6 mph
Barometer 30.35 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 3 Feb 12:55 am MST
Extended Forecast for

Arapahoe Peak CO

  • Overnight

    Overnight: Partly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west northwest wind 22 to 26 mph, with gusts as high as 38 mph.

    Low: 5 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 12. Wind chill values as low as -16. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 12 °F

    Snow Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -17. Blustery, with a west northwest wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Wind chill values as low as -16. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 17 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Windy, with a west wind 23 to 25 mph, with gusts as high as 31 mph.

    Low: 10 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 25. Breezy.

    High: 25 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 28. Breezy.

    High: 28 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west northwest wind 22 to 26 mph, with gusts as high as 38 mph.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 12. Wind chill values as low as -16. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -17. Blustery, with a west northwest wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 17. Wind chill values as low as -16. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 10. Windy, with a west wind 23 to 25 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 25. Breezy.
Thursday Night
Mostly clear, with a low around 13. Blustery.
Friday
Sunny, with a high near 28. Breezy.
Friday Night
Partly cloudy, with a low around 14. Windy.
Saturday
Mostly sunny, with a high near 21. Windy.
Saturday Night
Partly cloudy, with a low around 11. Windy.
Sunday
Mostly sunny, with a high near 21. Windy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 21. 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:
11:45 pm MST Feb 2, 2026
Forecast Valid:
1am MST Feb 3, 2026-6pm MST Feb 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation