Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

61°F

16°C

Humidity	70%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	12 Nov 10:13 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles NNW Grass Valley CA

Today
High: 67 °F
Mostly Sunny
Tonight
Low: 51 °F
Slight Chance
Showers then
Showers
Thursday
High: 59 °F
Heavy Rain
Thursday Night
Low: 43 °F
Showers
Friday
High: 58 °F
Chance
Showers
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
then Slight
Chance
Showers and
Patchy Fog
Sunday
High: 55 °F
Chance
Showers and
Patchy Fog

Detailed Forecast

Today

Mostly sunny, with a high near 67. South southwest wind 3 to 6 mph.

Tonight

Showers, mainly after 1am. Low around 51. South southeast wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers. The rain could be heavy at times. High near 59. South wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday Night

Showers, mainly before 4am. Low around 43. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Friday

A 40 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 58. Light and variable wind.

Friday Night

Partly cloudy, with a low around 43.

Saturday

Mostly sunny, with a high near 65.

Saturday Night

A slight chance of showers after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44.

Sunday

A chance of showers, mainly after 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 55.

Sunday Night

Showers likely, mainly after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42.