In effect from Sunday, Jan 04 2026 11:48 PM - Monday, Jan 05 2026 4:00 PM
Issued by NWS Sacramento CA
What:
Flooding caused by excessive rainfall continues to be
possible. Additional rainfall of 0.75 to 3 inches is expected
below 4000 ft, highest amounts expected over the mountains of
Shasta County.
Where:
A portion of northern California, including the following
areas, Northern and Central Sacramento Valley, Mountains
Southwestern Shasta County to Western Colusa County, Northeast
Foothills and Shasta Lake Area / Northern Shasta County below 4000
feet.
When:
Through Monday afternoon.
Impacts:
Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded.
Instructions: You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
Areas Impacted:
Shasta Lake Area / Northern Shasta County
Northern Sacramento Valley
Central Sacramento Valley
Mountains Southwestern Shasta County to Western Colusa County
