Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Clear

26°C

79°F

Humidity 31%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 8°C (46°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 09 Sep 09:35 PM PDT
Extended Forecast for

4 Miles NNE Grass Valley CA

Heat Advisory September 9, 09:55pm until September 10, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 9, 09:55pm until September 10, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Tonight

    Low: 19 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. East southeast wind 5 to 8 km/h becoming calm.

    High: 33 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 29. Calm wind becoming south southwest 5 to 8 km/h in the morning.

    High: 29 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. South southwest wind 5 to 8 km/h becoming east southeast in the evening.

    Low: 16 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 11.

    Low: 11 °C

    Clear

  • Sunday

    Sunday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Calm wind.
Thursday
Mostly sunny, with a high near 33. East southeast wind 5 to 8 km/h becoming calm.
Thursday Night
Mostly clear, with a low around 18. Calm wind.
Friday
Sunny, with a high near 29. Calm wind becoming south southwest 5 to 8 km/h in the morning.
Friday Night
Mostly clear, with a low around 16. South southwest wind 5 to 8 km/h becoming east southeast in the evening.
Saturday
Sunny, with a high near 23.
Saturday Night
Clear, with a low around 11.
Sunday
Sunny, with a high near 23.
Sunday Night
Clear, with a low around 13.
Monday
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Grass Valley CA
 39.28°N 121.03°W (Elev. 2999 m)
2:00 pm PDT Sep 9, 2026
9pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database