Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

66°F

19°C

Humidity 59%
Wind Speed NW 5 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Nov 02:15 PM PST
Extended Forecast for

3 Miles NE Grass Valley CA

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm, then a slight chance of showers after 5pm.  Partly sunny, with a high near 68. Calm wind.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 10pm.  Patchy fog before midnight, then patchy fog after 1am. Low around 45. Calm wind becoming south southeast around 5 mph after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers.  Patchy fog before 10am. High near 49. South southeast wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 49 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers.  Low around 42. South southeast wind around 6 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 42 °F

    Showers

  • Monday

    Monday: Showers, mainly before 4pm.  High near 49. Light south wind.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 10am.  Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 68. Calm wind. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, mainly after 10pm. Patchy fog before midnight, then patchy fog after 1am. Low around 45. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers. Patchy fog before 10am. High near 49. South southeast wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers. Low around 42. South southeast wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday
Showers, mainly before 4pm. High near 49. Light south wind. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 37.
Tuesday
A 20 percent chance of showers before 10am. Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 41.
Thursday
Showers likely. Mostly cloudy, with a high near 48.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Grass Valley CA
 39.26°N 121.02°W (Elev. 2589 ft)
1:21 pm PST Nov 15, 2025
2pm PST Nov 15, 2025-6pm PST Nov 21, 2025
 
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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