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Severe Thunderstorm Warning

Status

Event Continued Expired

Start Time

Fri 04/18/2025 10:48 AM EDT

End Time

Fri 04/18/2025 11:15 AM EDT

Significance

Warning

Storm Location

3 mi WNW of Caledonia, MI

Storm Motion

Moving E at 63 mph

Impacts

High impact

Hail threatradar indicated
Max hail size1.00 in
Wind threatradar indicated
Max wind gust60 mph

Locations Affected

Grand Rapids, MI ∙ Wyoming, MI ∙ Lamont, MI ∙ Grandville, MI ∙ Grand Haven, MI ∙ East Grand Rapids, MI ∙ Ada, MI ∙ Nunica, MI ∙ Marne, MI ∙ North Muskegon, MI

Full Alert Message

Severe Weather Statement National Weather Service Grand Rapids MI 1048 AM EDT Fri Apr 18 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 AM EDT FOR KENT...OTTAWA AND SOUTHERN MUSKEGON COUNTIES... At 1047 AM EDT, severe thunderstorms were located along a line extending from near Rockford to 7 miles northeast of East Grand Rapids to near Caledonia, moving east at 65 mph. A line of strong possibly severe storms will be moving onshore along a line from Muskegon to Holland by 11 AM moving to the east at 65 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Port Sheldon... Cutlerville... Wyoming... Belmont... Grandville... Fruitport... Muskegon Heights... Grattan... Alto... Marne... Dutton... Borculo... Sparta... Muskegon SP... Coopersville... Comstock Park... Walker... Hudsonville... Slocum... Casnovia... PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4330 8637 4329 8532 4277 8531 4277 8621 4303 8623 TIME...MOT...LOC 1447Z 272DEG 55KT 4314 8560 4300 8548 4283 8554 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

Technical Header

MIC081-121-139-181515- /O.CON.KGRR.SV.W.0011.000000T0000Z-250418T1515Z/ Kent MI-Ottawa MI-Muskegon MI- 1048 AM EDT Fri Apr 18 2025