Flash Flood in Montmorency County, Michigan

Flash Flood August 21, 2020 · Montmorency County, Michigan

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Creeks quickly rose out of their banks and flooded in a small portion of eastern Montmorency County. A nearby spotter reported 2.13 inches of rainfall in less than 3 hours.

The wider storm

A stalled front and developing lake breezes contributed to showers and thunderstorms. Some of these produced hail, along with isolated flooding.

Began near Hillman Arpt (45.0779, -83.9961).

Source: NOAA Storm Events Database, event 918899. Narratives are written by the National Weather Service forecast office that issued the report.

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