Current conditions at

Nevada County Air Park (KGOO)

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

Clear

79°F

26°C

Humidity 34%
Wind Speed N 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Sep 08:55 PM PDT
Extended Forecast for

Grass Valley CA

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

    NOW until 10:00pm Thu

    Heat Advisory

  • Tonight

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Southeast wind 3 to 5 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Southeast wind 5 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. South southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 64. Southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 86. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 61. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 80. Southeast wind 5 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 51. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley CA
 39.23°N 121.05°W (Elev. 2657 ft)
8:40 pm PDT Sep 10, 2026
9pm PDT Sep 10, 2026-6pm PDT Sep 17, 2026
 
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Additional Resources

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