Current conditions at

Nevada County Air Park (KGOO)

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

Clear

73°F

23°C

Humidity 31%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 07 Oct 04:55 AM PDT
Extended Forecast for

Grass Valley CA

Heat Advisory October 7, 05:22am until October 9, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 7, 05:22am until October 9, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Today

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Calm wind becoming east around 5 mph.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. East northeast wind around 5 mph becoming calm.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Calm wind becoming east northeast around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. East northeast wind around 5 mph becoming calm.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 92. East wind around 6 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 63. Calm wind becoming east around 5 mph.
Thursday
Sunny, with a high near 92. East northeast wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 63. Calm wind becoming east northeast around 5 mph.
Friday
Sunny, with a high near 90. East northeast wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 47.
Columbus Day
A slight chance of rain. Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley CA
 39.23°N 121.05°W (Elev. 2657 ft)
2:00 am PDT Oct 7, 2026
5am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database