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

23°F

-5°C

Humidity 60%
Wind Speed W 6 mph
Barometer 30.09 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 4 Dec 7:35 pm MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -16. Very windy, with a west wind 39 to 44 mph, with gusts as high as 70 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely. Widespread blowing snow, mainly before 10am. Mostly cloudy, with a high near 16. Wind chill values as low as -11. Windy, with a west wind 27 to 32 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Temperature rising to around 19 by 4am. Wind chill values as low as -8. Very windy, with a west wind 28 to 37 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 19. Wind chill values as low as -9. Very windy, with a west northwest wind 32 to 38 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 19 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 30 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly after 4pm. Mostly sunny, with a high near 14. Very windy.

    High: 14 °F

    Chance Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Strong and damaging winds.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Damaging
    Winds

  • Monday

    Monday: A chance of snow showers, mainly before 11am. Partly sunny, with a high near 19. Strong and damaging winds.

    High: 19 °F

    Chance Snow
    Showers and
    Damaging
    Winds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Strong and damaging winds.

    Low: 16 °F

    Mostly Cloudy
    and Damaging
    Winds

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -16. Very windy, with a west wind 39 to 44 mph, with gusts as high as 70 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely. Widespread blowing snow, mainly before 10am. Mostly cloudy, with a high near 16. Wind chill values as low as -11. Windy, with a west wind 27 to 32 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Temperature rising to around 19 by 4am. Wind chill values as low as -8. Very windy, with a west wind 28 to 37 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 19. Wind chill values as low as -9. Very windy, with a west northwest wind 32 to 38 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 30 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly after 4pm. Mostly sunny, with a high near 14. Very windy.
Sunday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Strong and damaging winds.
Monday
A chance of snow showers, mainly before 11am. Partly sunny, with a high near 19. Strong and damaging winds.
Monday Night
Mostly cloudy, with a low around 16. Strong and damaging winds.
Tuesday
A slight chance of snow showers after 11am. Partly sunny, with a high near 27. Strong and damaging winds.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Strong and damaging winds.
Wednesday
Snow showers likely. Partly sunny, with a high near 27. Strong and damaging winds.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Strong and damaging winds.
Thursday
A chance of snow showers. Partly sunny, with a high near 25. Strong and damaging winds.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
7pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation