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.

Overcast

25°F

-4°C

Humidity 73%
Wind Speed E 3 mph
Barometer 29.92 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 2 Dec 5:55 pm MST
Extended Forecast for

2 Miles NNW Mount Evans CO

  • Tonight

    Tonight: Snow, mainly after 8pm. Low around 6. Wind chill values as low as -3. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature rising to near 11 by 11am, then falling to around 3 during the remainder of the day. Wind chill values as low as -9. East southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 11 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -18. South southwest wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Patchy blowing snow between 8am and 4pm. Sunny, with a high near 16. Wind chill values as low as -19. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 16 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.

    Low: 5 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A 20 percent chance of snow. Partly sunny, with a high near 19. Breezy.

    High: 19 °F

    Slight Chance
    Snow and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 7. Very windy.

    Low: 7 °F

    Chance Snow
    and Very
    Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Very windy.

    High: 20 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Snow, mainly after 8pm. Low around 6. Wind chill values as low as -3. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature rising to near 11 by 11am, then falling to around 3 during the remainder of the day. Wind chill values as low as -9. East southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -18. South southwest wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow between 8am and 4pm. Sunny, with a high near 16. Wind chill values as low as -19. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 5. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 19. Breezy.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 7. Very windy.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Windy.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 21. Windy.
Sunday Night
Partly cloudy, with a low around 10. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 22. Windy.
Monday Night
Partly cloudy, with a low around 10. Windy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 27. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mount Evans CO
 39.62°N 105.67°W (Elev. 11903 ft)
Last Update:
2:21 pm MST Dec 2, 2025
Forecast Valid:
6pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation