Michigan, 2018

Flood in Michigan, October 10, 2018

October 10, 2018 · NWS MQT · 1 event in 1 county or zone

Heavy rain of more than two inches caused flooding on Rock River Road north of Chatham on the afternoon of the 10th.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
$1,000
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS MQT wrote it up.

Heavy rain of more than two inches caused flooding on Rock River Road north of Chatham on the afternoon of the 10th.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Marquette, MI wrote its last area forecast discussion before the first event at Oct 10, 3:19 PM EST, 41 minutes earlier.

Area forecast discussion, Oct 10, 3:19 PM EST, 41 minutes before
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Hazardous weather outlook, Oct 10, 4:53 AM EST, 11 hours 7 minutes before
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In the hours before

Local storm report, Oct 10, 11:26 AM EST, 4 hours 34 minutes before
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Local storm report, Oct 10, 3:56 PM EST, 4 minutes before
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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 flood. Local standard time, as filed.

Flood, Alger

When
October 10, 4:00 PM EST to 8:00 PM EST
Where
Alger County, 0.44 mi W of Chatham to 0.41 mi W of Chatham
Cause
Heavy Rain
Property damage
$1,000
Reported by
Trained Spotter
Coordinates
46.350, -86.929

A spotter reported water over about 200 yards of Rock River Road north of Chatham due to more than two inches of heavy rain which fell in the previous 24 hours.

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Michigan in 2018Every state in 2018This day in weather historyWarnings in Michigan, October 2018

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 783928.