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.

Fair

14°C

58°F

Humidity 40%
Wind Speed SE 11 km/h
Barometer 30.39 in
Dewpoint 1°C (33°F)
Visibility 16 km
Last update 12 Jul 11:15 pm MDT
Extended Forecast for

3 Miles S Berthoud Falls CO

  • Tonight

    Tonight: Mostly clear, with a low around 4. West northwest wind around 14 km/h, with gusts as high as 24 km/h.

    Low: 4 °C

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 13. North northwest wind around 14 km/h becoming east in the afternoon. Winds could gust as high as 32 km/h.

    High: 13 °C

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. East wind 14 to 23 km/h becoming west southwest after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.

    Low: 6 °C

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Showers and possibly a thunderstorm after noon. High near 18. West wind 13 to 23 km/h becoming east in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.

    High: 18 °C

    Sunny then
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. Breezy, with a south wind 13 to 18 km/h becoming west southwest 21 to 26 km/h after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 30%.

    Low: 6 °C

    Chance
    Showers then
    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 14. Breezy. Chance of precipitation is 60%.

    High: 14 °C

    Sunny and
    Breezy then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 5.

    Low: 5 °C

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 14.

    High: 14 °C

    Mostly Sunny
    then T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 4.

    Low: 4 °C

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 4. West northwest wind around 14 km/h, with gusts as high as 24 km/h.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 13. North northwest wind around 14 km/h becoming east in the afternoon. Winds could gust as high as 32 km/h.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. East wind 14 to 23 km/h becoming west southwest after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.
Monday
Showers and possibly a thunderstorm after noon. High near 18. West wind 13 to 23 km/h becoming east in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. Breezy, with a south wind 13 to 18 km/h becoming west southwest 21 to 26 km/h after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 30%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 14. Breezy. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 5.
Wednesday
Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 14.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 4.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 13.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 5.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 14.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 6.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Berthoud Falls CO
 39.72°N 105.79°W (Elev. 12444 m)
Last Update:
2:08 pm MDT Jul 12, 2025
Forecast Valid:
11pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation