NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

READER RANCH (RRRC1)

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

48°F

9°C

Humidity	97%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	31 Mar 11:13 PM PDT

More Information:

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

Extended Forecast for

3 Miles NNW Penn Valley CA

Tonight
Low: 52 °F
Showers
Likely
Wednesday
High: 55 °F
Showers
Wednesday Night
Low: 41 °F
Rain
Thursday
High: 59 °F
Slight Chance
Rain then
Sunny
Thursday Night
Low: 43 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 47 °F
Clear
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of rain and thunderstorms before 4am, then rain likely between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a steady temperature around 52. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Rain and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 55. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain, mainly before 1am. Low around 41. South southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A 20 percent chance of rain before 11am. Sunny, with a high near 59. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Thursday Night

Clear, with a low around 43. Northwest wind around 6 mph becoming calm.

Friday

Sunny, with a high near 73.

Friday Night

Clear, with a low around 47.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 52.