051  
WWUS53 KGRR 181935  
SVSGRR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
335 PM EDT MON MAY 18 2026  
 
MIC045-181943-  
/O.CAN.KGRR.SV.W.0064.000000T0000Z-260518T1945Z/  
EATON MI-  
335 PM EDT MON MAY 18 2026  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN EATON COUNTY IS  
CANCELLED...  
 
WINDS IN EXCESS OF 80 MPH HAVE EXITED EATON COUNTY. HOWEVER WINDS IN  
EXCESS OF 60 MPH ARE POSSIBLE FOR EASTERN EATON COUNTY UNTIL 4 PM. A  
SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FOR  
SOUTH CENTRAL AND CENTRAL MICHIGAN.  
 
LAT...LON 4258 8460 4298 8460 4312 8446 4312 8437  
4260 8437  
TIME...MOT...LOC 1933Z 247DEG 36KT 4310 8456 4292 8447 4269 8443  
 

 
 
MIC037-065-181945-  
/O.CON.KGRR.SV.W.0064.000000T0000Z-260518T1945Z/  
INGHAM MI-CLINTON MI-  
335 PM EDT MON MAY 18 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT  
FOR NORTHWESTERN INGHAM AND EASTERN CLINTON COUNTIES...  
 
AT 333 PM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 7 MILES NORTH OF ST. JOHNS TO 6 MILES WEST OF  
LAINGSBURG TO NEAR EAST LANSING, MOVING EAST AT 40 MPH.  
 
THESE ARE DESTRUCTIVE STORMS FOR LANSING AND THE CAPITAL REGION.  
 
HAZARD...80 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
LOCATIONS IMPACTED INCLUDE...  
LANSING... MASON... ST. JOHNS...  
EAST LANSING... ELSIE... EDGEMONT PARK...  
DEWITT... CAPITAL REGION INTER...OVID...  
OKEMOS... BATH... HOLT...  
HASLETT...  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
THIS IS AN EXTREMELY DANGEROUS SITUATION WITH TORNADO LIKE WIND  
SPEEDS EXPECTED. MOBILE HOMES AND HIGH PROFILE VEHICLES ARE  
ESPECIALLY SUSCEPTIBLE TO WINDS OF THIS MAGNITUDE AND MAY BE  
OVERTURNED. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE  
LOWEST FLOOR OF A BUILDING. THESE STORMS HAVE THE POTENTIAL TO CAUSE  
SERIOUS INJURY AND SIGNIFICANT PROPERTY DAMAGE.  
 

 
 
LAT...LON 4258 8460 4298 8460 4312 8446 4312 8437  
4260 8437  
TIME...MOT...LOC 1933Z 247DEG 36KT 4310 8456 4292 8447 4269 8443  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...80 MPH  
 

 
 
THOMAS  
 
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