127 PM PST Tue Mar 9 2021 Carquinez Strait and Delta-Northeast Foothills/Sacramento Valley-Northern San Joaquin Valley-Southern Sacramento Valley-Mountains Southwestern Shasta County to Western Colusa County-Motherlode-Central Sacramento Valley- 127 PM PST Tue Mar 9 2021 .NOW... At 119 PM PST, Doppler radar showed showers and isolated thunderstorms moving eastward at 20 mph across portions of the Sacramento Valley. The activity was along Interstate 5 from Willows, southward to Dunnigan. Brief showers, and a few lightning strikes are expected with this activity as the showers and isolated thunderstorms move to the east towards Chico, Yuba City and into the Sacramento area through 230 to 3 pm. The isolated thunderstorms may contain small hail. Showers in the North Bay area are also expected to move into Yolo and portions of Solano County this afternoon.