National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

59°F

15°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Oct 09:55 PM PDT
Extended Forecast for

4 Miles NNE Grass Valley CA

Red Flag Warning October 15, 12:00am until October 16, 10:00am
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 56. East northeast wind around 6 mph.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. East northeast wind 5 to 8 mph becoming calm in the morning. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63. Light east northeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 24 mph.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. East northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. Calm wind becoming east northeast around 5 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 56. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 85. East northeast wind 5 to 8 mph becoming calm in the morning. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 63. Light east northeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 85. East northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.
Friday Night
Clear, with a low around 54. Calm wind becoming east northeast around 5 mph.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly sunny, with a high near 61.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Grass Valley CA
 39.28°N 121.03°W (Elev. 2999 ft)
Last Update:
2:00 pm PDT Oct 14, 2026
Forecast Valid:
10pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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