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.

Light Snow

25°F

-4°C

Humidity 77%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 8 Dec 5:15 am MST
Extended Forecast for

4 Miles NE Berthoud Pass CO

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

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -13. Very windy, with a west northwest wind around 37 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 13. Wind chill values as low as -14. Very windy, with a west northwest wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 13 °F

    Chance Snow
    and Very
    Windy then
    Slight Chance
    Snow and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a temperature rising to around 13 by 5am. Wind chill values as low as -16. Strong and damaging winds, with a west northwest wind 34 to 39 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.

    Low: 10 °F⇑

    Partly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 21. Wind chill values as low as -12. Very windy, with a west northwest wind 40 to 46 mph, with gusts as high as 70 mph.

    High: 21 °F

    Slight Chance
    Snow and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 19. Very windy, with a west wind 43 to 46 mph, with gusts as high as 65 mph.

    Low: 19 °F

    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow. Partly sunny, with a high near 24. Very windy.

    High: 24 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 23. Very windy.

    High: 23 °F

    Slight Chance
    Snow and Very
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -13. Very windy, with a west northwest wind around 37 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 13. Wind chill values as low as -14. Very windy, with a west northwest wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a temperature rising to around 13 by 5am. Wind chill values as low as -16. Strong and damaging winds, with a west northwest wind 34 to 39 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 21. Wind chill values as low as -12. Very windy, with a west northwest wind 40 to 46 mph, with gusts as high as 70 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. Very windy, with a west wind 43 to 46 mph, with gusts as high as 65 mph.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 24. Very windy.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. Very windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 23. Very windy.
Thursday Night
Partly cloudy, with a low around 16. Windy.
Friday
Sunny, with a high near 22. Windy.
Friday Night
Mostly clear, with a low around 16. Windy.
Saturday
Sunny, with a high near 22. Windy.
Saturday Night
Partly cloudy, with a low around 13. Windy.
Sunday
Sunny, with a high near 22. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Berthoud Pass CO
 39.82°N 105.72°W (Elev. 12490 ft)
Last Update:
3:27 am MST Dec 8, 2025
Forecast Valid:
5am MST Dec 8, 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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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation