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 92%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 21°F (-6°C)
Visibility 3.00 mi
Last update 2 Dec 10:15 pm MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Tonight

    Tonight: Snow. Low around 13. West wind 5 to 7 mph becoming north northeast after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature rising to near 15 by 11am, then falling to around 11 during the remainder of the day. Wind chill values as low as zero. East wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 15 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm. Patchy blowing snow after 4am. Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a light and variable wind becoming west 15 to 20 mph in the evening. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    then Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Mostly sunny, with a high near 19. Wind chill values as low as -14. Windy, with a west wind around 26 mph, with gusts as high as 40 mph.

    High: 19 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.

    Low: 15 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 23. Windy.

    High: 23 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 25. Very windy.

    High: 25 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 22. Very windy.

    Low: 22 °F

    Snow and Very
    Windy

Detailed Forecast

Tonight
Snow. Low around 13. West wind 5 to 7 mph becoming north northeast after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. Temperature rising to near 15 by 11am, then falling to around 11 during the remainder of the day. Wind chill values as low as zero. East wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Patchy blowing snow after 4am. Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a light and variable wind becoming west 15 to 20 mph in the evening. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow before 4pm. Mostly sunny, with a high near 19. Wind chill values as low as -14. Windy, with a west wind around 26 mph, with gusts as high as 40 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 23. Windy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 25. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 22. Very windy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 26. Very windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 27. Very windy.
Monday Night
Partly cloudy, with a low around 19. Very windy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 30. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
10pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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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