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

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

62°F

17°C

Humidity	67%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	08 Apr 08:26 PM PDT

More Information:

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

Extended Forecast for

22 Miles S Alder Springs CA

Tonight
Low: 51 °F
Mostly Clear
Thursday
High: 62 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 47 °F
Chance
Showers
Friday
High: 55 °F
Showers
Friday Night
Low: 45 °F
Showers
Likely
Saturday
High: 47 °F
Showers
Saturday Night
Low: 39 °F
Rain Likely
Sunday
High: 48 °F
Rain Likely
Sunday Night
Low: 38 °F
Chance Rain
then Partly
Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 51. West wind around 6 mph becoming calm after midnight.

Thursday

A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Sunny through mid morning, then becoming mostly cloudy, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 47. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 55. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 45. Southwest wind 3 to 7 mph. Chance of precipitation is 70%.

Saturday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 47. Chance of precipitation is 90%.

Saturday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

Sunday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 48.

Sunday Night

A chance of rain before 11pm. Partly cloudy, with a low around 38.

Monday

Sunny, with a high near 55.

Monday Night

Partly cloudy, with a low around 42.