Thunderstorm Wind — Marion, Indiana

2025-12-28 · near Valley Mills, Marion, Indiana

61 MG

Magnitude

Event narrative

A 70 mph thunderstorm wind gust was measured by a Mesonet station.

Wider weather episode

A fast-moving Quasi-Linear Convective System (QLCS) in an anomalously warm and humid mid-winter environment led to an uncommon tornado outbreak on December 28, 2025. Over a dozen mainly-weak tornadoes occurred from central Illinois to the Ohio Valley. One brief tornado occurred in central Indiana in the town of Linton. Damaging straight-line winds were also reported in several locations across central Indiana. The tornado path was surveyed by NWS Indianapolis on Monday, December 29, 2025, and determined to be of EF-1 intensity with estimated peak winds of 100 MPH.

View location on OpenStreetMap → (39.7000, -86.2600)

Source: NOAA Storm Events Database, event_id 1300115. Narrative written by the NWS forecast office that issued the report.