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.

Mostly Cloudy

29°F

-2°C

Humidity 58%
Wind Speed S 6 mph
Barometer 30.28 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 7 Dec 4:15 pm MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

High Wind Watch December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Patchy blowing snow. Mostly sunny, with a high near 18. Wind chill values as low as -5. Windy, with a west wind around 30 mph, with gusts as high as 41 mph.

    High: 18 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 33 to 39 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 30 percent chance of snow before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -2. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Very Windy.
    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Wind chill values as low as -3. Strong and damaging winds, with a west wind 38 to 48 mph increasing to 50 to 60 mph after midnight. Winds could gust as high as 75 mph.

    Low: 19 °F

    Partly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 31. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 31 °F

    Chance Snow
    and Damaging
    Winds

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 28. Strong and damaging winds.

    Low: 28 °F

    Chance Snow
    and Damaging
    Winds

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 35. Very windy. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 29. Strong and damaging winds.

    Low: 29 °F

    Chance Snow
    and Damaging
    Winds

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 32. Strong and damaging winds.

    High: 32 °F

    Chance Snow
    and Damaging
    Winds

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Patchy blowing snow. Mostly sunny, with a high near 18. Wind chill values as low as -5. Windy, with a west wind around 30 mph, with gusts as high as 41 mph.
Tonight
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 33 to 39 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -2. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around 19. Wind chill values as low as -3. Strong and damaging winds, with a west wind 38 to 48 mph increasing to 50 to 60 mph after midnight. Winds could gust as high as 75 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 31. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 35. Very windy. Chance of precipitation is 60%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29. Strong and damaging winds.
Thursday
A chance of snow. Partly sunny, with a high near 32. Strong and damaging winds.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27. Very windy.
Friday
A chance of snow. Partly sunny, with a high near 31. Windy.
Friday Night
Partly cloudy, with a low around 23. Windy.
Saturday
Sunny, with a high near 32. Windy.
Saturday Night
Mostly clear, with a low around 21. Windy.
Sunday
Sunny, with a high near 33. Windy.
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Forecast Area
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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:
1:27 pm MST Dec 7, 2025
Forecast Valid:
4pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation