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Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Overcast

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Nov 03:15 AM PST
Extended Forecast for

5 Miles ESE Grass Valley CA

  • Overnight

    Overnight: A 20 percent chance of showers. Patchy fog. Otherwise, cloudy, with a steady temperature around 48. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 66. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers. Patchy fog before 7am. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 10pm. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Monday

    Monday: Showers, mainly before 4pm. Mostly cloudy, with a high near 49.

    High: 49 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, cloudy, with a steady temperature around 48. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 66. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%.
Sunday
Showers. Patchy fog before 7am. High near 49. Chance of precipitation is 90%.
Sunday Night
Showers, with thunderstorms also possible after 10pm. Low around 44. Chance of precipitation is 90%.
Monday
Showers, mainly before 4pm. Mostly cloudy, with a high near 49.
Monday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 53.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grass Valley CA
 39.19°N 120.98°W (Elev. 2598 ft)
Last Update:
1:21 am PST Nov 14, 2025
Forecast Valid:
3am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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