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 75%
Wind Speed SE 3 mph
Barometer 30.35 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 25 Nov 11:55 pm MST
Extended Forecast for

2 Miles ESE Arapahoe Peak CO

  • Overnight

    Overnight: Partly cloudy, with a low around 9. Wind chill values as low as -12. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph.

    Low: 9 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 19. Wind chill values as low as -11. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. New snow accumulation of around an inch possible.

    High: 19 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 21 to 31 mph, with gusts as high as 50 mph.

    Low: 16 °F

    Mostly Cloudy
    and Windy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 25. Breezy, with a west wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 25 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Windy, with a west wind 17 to 26 mph, with gusts as high as 41 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 27. Windy.

    High: 27 °F

    Slight Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny and cold, with a high near 9.

    High: 9 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 9. Wind chill values as low as -12. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph.
Wednesday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 19. Wind chill values as low as -11. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. New snow accumulation of around an inch possible.
Wednesday Night
Mostly cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 21 to 31 mph, with gusts as high as 50 mph.
Thanksgiving Day
Mostly sunny, with a high near 25. Breezy, with a west wind 14 to 21 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 18. Windy, with a west wind 17 to 26 mph, with gusts as high as 41 mph.
Friday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 27. Windy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before 11am. Partly sunny and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 8. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 3. Breezy.
Monday
A chance of snow. Partly sunny and cold, with a high near 9. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 6. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 16. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Arapahoe Peak CO
 40.02°N 105.62°W (Elev. 11831 ft)
Last Update:
2:40 pm MST Nov 25, 2025
Forecast Valid:
12am MST Nov 26, 2025-6pm MST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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