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

Heavy to Excessive Rainfall for the Southwest;

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Overcast

54°F

12°C

Humidity 81%
Wind Speed NA 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 09 Oct 01:55 AM PDT
Extended Forecast for

8 Miles NE Grass Valley CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 47. Calm wind.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 64 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 52. Calm wind.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 47. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
A 40 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 45.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 52.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 43.
Tuesday
Showers likely. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 42.
Wednesday
A chance of showers. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Grass Valley CA
 39.31°N 120.98°W (Elev. 2989 ft)
Last Update:
12:21 am PDT Oct 9, 2025
Forecast Valid:
2am PDT Oct 9, 2025-6pm PDT Oct 15, 2025
 
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