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.

Partly Cloudy

28°F

-2°C

Humidity 59%
Wind Speed SE 5 mph
Barometer 30.29 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 7 Dec 4:35 pm MST
Extended Forecast for

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: Widespread blowing snow. Mostly sunny, with a steady temperature around 11. Wind chill values as low as -13. Very windy, with a west wind around 36 mph, with gusts as high as 50 mph.

    High: 11 °F

    Blowing Snow
    and Very
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow. Partly cloudy, with a temperature rising to around 17 by 4am. Wind chill values as low as -10. Very windy, with a west wind 41 to 47 mph, with gusts as high as 65 mph.

    Low: 13 °F⇑

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. Wind chill values as low as -6. Very windy, with a west wind 39 to 44 mph, with gusts as high as 60 mph.

    High: 20 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Wind chill values as low as -8. Strong and damaging winds, with a west wind 46 to 56 mph increasing to 60 to 70 mph after midnight. Winds could gust as high as 90 mph.

    Low: 17 °F

    Partly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Strong and damaging winds, with a west wind 70 to 75 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 95 mph.

    High: 28 °F

    Partly Sunny
    and Damaging
    Winds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Strong and damaging winds.

    Low: 25 °F

    Chance Snow
    and Damaging
    Winds

  • Wednesday

    Wednesday: A 50 percent chance of snow. Partly sunny, with a high near 32. Strong and damaging winds.

    High: 32 °F

    Chance Snow
    and Damaging
    Winds

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 26. Strong and damaging winds.

    Low: 26 °F

    Chance Snow
    and Damaging
    Winds

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 30. Strong and damaging winds.

    High: 30 °F

    Chance Snow
    and Damaging
    Winds

Detailed Forecast

This Afternoon
Widespread blowing snow. Mostly sunny, with a steady temperature around 11. Wind chill values as low as -13. Very windy, with a west wind around 36 mph, with gusts as high as 50 mph.
Tonight
A 20 percent chance of snow. Partly cloudy, with a temperature rising to around 17 by 4am. Wind chill values as low as -10. Very windy, with a west wind 41 to 47 mph, with gusts as high as 65 mph.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. Wind chill values as low as -6. Very windy, with a west wind 39 to 44 mph, with gusts as high as 60 mph.
Monday Night
Partly cloudy, with a low around 17. Wind chill values as low as -8. Strong and damaging winds, with a west wind 46 to 56 mph increasing to 60 to 70 mph after midnight. Winds could gust as high as 90 mph.
Tuesday
Partly sunny, with a high near 28. Strong and damaging winds, with a west wind 70 to 75 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 95 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Strong and damaging winds.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 32. Strong and damaging winds.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Strong and damaging winds.
Thursday
A chance of snow. Partly sunny, with a high near 30. Strong and damaging winds.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Very windy.
Friday
A chance of snow. Partly sunny, with a high near 26. Very windy.
Friday Night
Partly cloudy, with a low around 20. Very windy.
Saturday
Sunny, with a high near 27. Very windy.
Saturday Night
Mostly clear, with a low around 18. Very windy.
Sunday
Sunny, with a high near 28. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 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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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation