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

26°F

-3°C

Humidity 65%
Wind Speed N 6 mph
Barometer 29.97 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 2 Dec 12:55 pm MST
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Partly sunny, with a high near 21. Wind chill values as low as zero. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Total daytime snow accumulation of less than one inch possible.

    High: 21 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. Temperature falling to around 2 by 5pm. Wind chill values as low as -11. East southeast wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 12 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 1. Wind chill values as low as -22. Windy, with a west wind 8 to 18 mph increasing to 19 to 29 mph after midnight. Winds could gust as high as 36 mph.

    Low: 1 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Windy, with a west wind 26 to 33 mph, with gusts as high as 43 mph.

    High: 12 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Slight Chance
    Snow and Very
    Windy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 18. Very windy.

    High: 18 °F

    Chance Snow
    and Very
    Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 20. Very windy.

    High: 20 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a high near 21. Wind chill values as low as zero. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Temperature falling to around 2 by 5pm. Wind chill values as low as -11. East southeast wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 1. Wind chill values as low as -22. Windy, with a west wind 8 to 18 mph increasing to 19 to 29 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Mostly sunny, with a high near 12. Windy, with a west wind 26 to 33 mph, with gusts as high as 43 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 9. Very windy.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 18. Very windy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 14. Very windy.
Saturday
Snow likely. Mostly cloudy, with a high near 20. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 16. Very windy.
Sunday
A chance of snow. Partly sunny, with a high near 19. Very windy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 21. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
1pm MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation