Funnel Cloud — Stanislaus, California

2025-03-17 · near Denair, Stanislaus, California

Event narrative

A public report of a funned cloud in southern Stanislaus County was relayed by NWS Hanford, with the location and time approximated.

Wider weather episode

The third in a series of significant winter storms brought heavy mountain snow, moderate to heavy rain and strong southerly winds to interior northern California from March 15th through March 17th. Numerous down trees and powerlines were reported, especially up in Shasta and Tehama counties. Thunderstorms brought hail up to 1 inch in size in the mountains. A funnel cloud was reported in Stanislaus County as well. Interstate 80 Westbound was closed from Blue Canyon to Truckee due to low visibility and multiple spinouts and crashes during the heavy snowfall.

View location on OpenStreetMap → (37.5000, -120.7800)

Source: NOAA Storm Events Database, event_id 1246975. Narrative written by the NWS forecast office that issued the report.