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.

Light Snow

23°F

-5°C

Humidity 76%
Wind Speed SW 9 mph
Barometer 30.19 in
Dewpoint 17°F (-8°C)
Visibility 7.00 mi
Wind Chill13°F (-11°C)
Last update 7 Dec 7:15 am MST
Extended Forecast for

3 Miles WSW Arapahoe Peak CO

  • Today

    Today: A 40 percent chance of snow before 11am. Areas of blowing snow. Partly sunny and cold, with a steady temperature around 10. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph, with gusts as high as 39 mph. Total daytime snow accumulation of less than one inch possible.

    High: 10 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -10. Breezy, with a west wind around 21 mph, with gusts as high as 32 mph.

    Low: 8 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 17. Wind chill values as low as -6. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.

    High: 17 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.

    Low: 13 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. Windy, with a west wind 26 to 30 mph, with gusts as high as 48 mph.

    High: 23 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 23. Breezy.

    High: 23 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
A 40 percent chance of snow before 11am. Areas of blowing snow. Partly sunny and cold, with a steady temperature around 10. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph, with gusts as high as 39 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -10. Breezy, with a west wind around 21 mph, with gusts as high as 32 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 17. Wind chill values as low as -6. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. Windy, with a west wind 26 to 30 mph, with gusts as high as 48 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 22. Breezy.
Friday Night
Mostly cloudy, with a low around 16. Breezy.
Saturday
Mostly sunny, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Arapahoe Peak CO
 40.02°N 105.71°W (Elev. 11135 ft)
Last Update:
4:26 am MST Dec 7, 2025
Forecast Valid:
7am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation