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 69%
Wind Speed E 8 mph
Barometer 30.30 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 8:55 pm MST
Extended Forecast for

2 Miles SSE Berthoud Falls CO

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

  • Tonight

    Tonight: Widespread blowing snow. Partly cloudy, with a temperature rising to around 16 by 5am. Wind chill values as low as -11. Very windy, with a west northwest wind 36 to 44 mph, with gusts as high as 75 mph.

    Low: 13 °F⇑

    Blowing Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 28. Wind chill values as low as -5. Very windy, with a west wind 37 to 43 mph, with gusts as high as 70 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 22. Very windy, with a west wind 41 to 46 mph decreasing to 34 to 39 mph after midnight. Winds could gust as high as 80 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 25. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Widespread blowing snow, mainly between 10pm and 2am. Partly cloudy, with a low around 21. Very windy, with a west wind 36 to 41 mph, with gusts as high as 60 mph.

    Low: 21 °F

    Blowing Snow
    and Very
    Windy

  • Thursday

    Thursday: Areas of blowing snow before 11am. Mostly sunny, with a high near 26. Windy.

    High: 26 °F

    Windy. Areas
    Blowing Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Windy.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 25. Windy.

    High: 25 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Widespread blowing snow. Partly cloudy, with a temperature rising to around 16 by 5am. Wind chill values as low as -11. Very windy, with a west northwest wind 36 to 44 mph, with gusts as high as 75 mph.
Tuesday
A 40 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 28. Wind chill values as low as -5. Very windy, with a west wind 37 to 43 mph, with gusts as high as 70 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 22. Very windy, with a west wind 41 to 46 mph decreasing to 34 to 39 mph after midnight. Winds could gust as high as 80 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 40 percent chance of snow. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 25. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Widespread blowing snow, mainly between 10pm and 2am. Partly cloudy, with a low around 21. Very windy, with a west wind 36 to 41 mph, with gusts as high as 60 mph.
Thursday
Areas of blowing snow before 11am. Mostly sunny, with a high near 26. Windy.
Thursday Night
Mostly clear, with a low around 17. Windy.
Friday
Sunny, with a high near 25. Windy.
Friday Night
Partly cloudy, with a low around 17. Windy.
Saturday
Mostly sunny, with a high near 26. Windy.
Saturday Night
Partly cloudy, with a low around 16. Breezy.
Sunday
Mostly sunny, with a high near 26. Breezy.
Sunday Night
Partly cloudy, with a low around 14. Breezy.
Monday
Mostly sunny, with a high near 23. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Berthoud Falls CO
 39.75°N 105.8°W (Elev. 12799 ft)
Last Update:
2:11 pm MST Dec 8, 2025
Forecast Valid:
9pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation