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

14°F

-10°C

Humidity 85%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 2 Dec 7:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: Snow likely, mainly after 5pm. Partly sunny, with a high near 17. Wind chill values as low as -13. Windy, with a west wind 24 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow Likely
    and Windy

  • Tonight

    Tonight: Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 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 rising to near 10 by noon, then falling to around 5 during the remainder of the day. Wind chill values as low as -8. East wind 6 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: 10 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -2. Wind chill values as low as -25. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 9. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

    High: 9 °F

    Cold and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Windy. Chance of precipitation is 70%.

    High: 13 °F

    Snow Likely
    and Windy

  • Friday Night

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

    Low: 11 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 17. Very windy.

    High: 17 °F

    Snow and Very
    Windy

Detailed Forecast

Today
Snow likely, mainly after 5pm. Partly sunny, with a high near 17. Wind chill values as low as -13. Windy, with a west wind 24 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Temperature rising to near 10 by noon, then falling to around 5 during the remainder of the day. Wind chill values as low as -8. East wind 6 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 30 percent chance of snow before 11pm. Partly cloudy, with a low around -2. Wind chill values as low as -25. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny and cold, with a high near 9. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Windy. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Very windy.
Saturday
Snow. Mostly cloudy, with a high near 17. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 16. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Windy.
Monday
A chance of snow. Partly sunny, with a high near 17. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
7am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

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Chance of Precipitation