Alert archive / Michigan / Mesoscale Discussions in 2025

Mesoscale Discussion 474

April 18, 202516 counties in Michigan

The Storm Prediction Center issued this mesoscale discussion at Apr 18, 2025, 9:45 PM EDT for 16 counties in Michigan. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued
Apr 18, 2025, 9:45 PM EDT (01:45 UTC)
Expired
Apr 18, 2025, 11:15 PM EDT
In force
90 min
Issued by
the Storm Prediction Center
Concerning
Severe potential...watch unlikely
Chance of a watch
20%

Counties Clare County, MI, Crawford County, MI, Gladwin County, MI, Isabella County, MI, Kalkaska County, MI, Lake County, MI, Mason County, MI, Mecosta County, MI, Midland County, MI, Missaukee County, MI, Newaygo County, MI, Oceana County, MI, Ogemaw County, MI, Osceola County, MI, Roscommon County, MI, Wexford County, MI

The radar

The NCL Michigan radar (KAPX), 99 km from the middle of the area, began a volume at 01:45 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The text

As transmitted.

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Nearby

Mesoscale Discussions in Michigan, 2025Every mesoscale discussion in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.