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

27°F

-3°C

Humidity 70%
Wind Speed W 15 G 21 mph
Barometer 30.07 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 6 Dec 8:55 pm MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

Winter Storm Warning December 6, 09:15pm until December 6, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning December 6, 09:15pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 16 °F

    Snow Showers
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Mostly sunny, with a high near 18. Wind chill values as low as -9. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    High: 18 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Partly cloudy, with a temperature rising to around 19 by 5am. Wind chill values as low as -6. Very windy, with a west wind 31 to 40 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F⇑

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow
    and Very
    Windy then
    Slight Chance
    Snow and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 20. Strong and damaging winds, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Damaging
    Winds

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 32. Very windy.

    High: 32 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 29. Very windy. Chance of precipitation is 60%.

    Low: 29 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 34. Very windy.

    High: 34 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Snow showers. Widespread blowing snow. Steady temperature around 16. Wind chill values as low as -7. Very windy, with a west wind 34 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Mostly sunny, with a high near 18. Wind chill values as low as -9. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a temperature rising to around 19 by 5am. Wind chill values as low as -6. Very windy, with a west wind 31 to 40 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 20. Strong and damaging winds, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 32. Very windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 29. Very windy. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26. Very windy.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 29. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Very windy.
Friday
A chance of snow. Mostly sunny, with a high near 30. Windy.
Friday Night
Partly cloudy, with a low around 23. Windy.
Saturday
Sunny, with a high near 32. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
9pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation