217  
WWUS53 KEAX 182158  
SVSEAX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO  
458 PM CDT MON MAY 18 2026  
 
MOC005-182245-  
/O.CON.KEAX.SV.W.0273.000000T0000Z-260518T2245Z/  
ATCHISON MO-  
458 PM CDT MON MAY 18 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT  
FOR ATCHISON COUNTY...  
 
AT 457 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 8 MILES NORTHWEST OF  
TARKIO, MOVING NORTHEAST AT 40 MPH.  
 
THIS IS A DESTRUCTIVE STORM FOR ATCHISON COUNTY.  
 
HAZARD...80 MPH WIND GUSTS AND GOLF BALL SIZE HAIL.  
 
SOURCE...AUTOMATED WEATHER STATION.  
 
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...  
TARKIO, ROCK PORT, FAIRFAX, BLANCHARD, WESTBORO, WATSON, INDIAN CAVE  
STATE PARK, AND PHELPS CITY.  
 
THIS INCLUDES INTERSTATE 29 BETWEEN MILE MARKERS 99 AND 123.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTHWESTERN  
MISSOURI.  
 
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. THIS STORM HAS THE POTENTIAL TO CAUSE  
SERIOUS INJURY AND SIGNIFICANT PROPERTY DAMAGE.  
 
INTENSE THUNDERSTORM LINES CAN PRODUCE BRIEF TORNADOES AND WIDESPREAD  
SIGNIFICANT WIND DAMAGE. ALTHOUGH A TORNADO IS NOT IMMEDIATELY  
LIKELY, IT IS BEST TO MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF  
A BUILDING. THIS STORM MAY CAUSE SERIOUS INJURY AND SIGNIFICANT  
PROPERTY DAMAGE.  
 

 
 
LAT...LON 4058 9520 4048 9520 4048 9518 4026 9519  
4026 9555 4030 9556 4032 9561 4031 9565  
4032 9566 4034 9562 4041 9566 4046 9564  
4048 9570 4054 9565 4056 9568 4052 9571  
4052 9575 4058 9577  
TIME...MOT...LOC 2157Z 239DEG 36KT 4053 9549  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...80 MPH  
 

 
 
CMS  
 
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