Frost/Freeze — Carquinez Strait and Delta, California

2024-11-18 to 2024-11-19 · Carquinez Strait and Delta, California

Event narrative

Weather stations reported morning low temperatures of 30 to 37 degrees at elevations below 2000 feet.

Wider weather episode

Near freezing temperatures were observed across the Valley and foothills from late in the evening on November 18th through the morning of the 19th. For elevations below 2000 feet in the Valley and foothills, temperatures were around 30 to 35 degrees, and for the mountains, temperatures were in the teens and 20s.

Source: NOAA Storm Events Database, event_id 1218778. Narrative written by the NWS forecast office that issued the report.