Headline:
Severe Thunderstorm Warning issued May 18 at 5:19PM EDT until May 18 at 6:30PM EDT by NWS Detroit/Pontiac MI
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
May 18, 2026 - 2:19pm
Expires:
May 18, 2026 - 3:30pm
Description:
At 519 PM EDT, severe thunderstorms were located along a line
extending from Brown City to near Imlay City to Warren, moving
northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
These severe storms will be near...
Warren, St. Clair Shores, Mount Clemens, Romeo, Capac, Sterling
Heights, Clinton Township, Armada, and Macomb Township around 525
PM EDT.
Richmond, Yale, Memphis, and Emmett around 530 PM EDT.
New Baltimore around 535 PM EDT.
Algonac and Lakeport around 550 PM EDT.
Port Huron, St. Clair, and Marysville around 555 PM EDT.
Other locations impacted by these severe thunderstorms include
Anchorville, North Street, Roseville, Shelby Township, Lynn Township,
Ray Center, Brockway, Utica, Washington, and Fort Gratiot.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Macomb, MI; St. Clair, MI
Forcast Office:
NWS Detroit/Pontiac MI
Sender:
w-nws.webmaster@noaa.gov