633  
WWUS53 KOAX 180128  
SVSOAX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NEBRASKA  
828 PM CDT SUN MAY 17 2026  
 
NEC177-180138-  
/O.CAN.KOAX.SV.W.0146.000000T0000Z-260518T0145Z/  
WASHINGTON NE-  
828 PM CDT SUN MAY 17 2026  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL WASHINGTON  
COUNTY IS CANCELLED...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED  
AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR WEST CENTRAL  
IOWA...AND EAST CENTRAL NEBRASKA. A TORNADO WATCH ALSO REMAINS IN  
EFFECT UNTIL 1100 PM CDT FOR SOUTHWESTERN IOWA.  
 

 
 
LAT...LON 4157 9587 4158 9604 4176 9611 4192 9619  
4221 9568 4221 9567 4187 9567 4186 9558  
4157 9573  
TIME...MOT...LOC 0128Z 249DEG 36KT 4190 9608 4181 9599 4160 9591  
 

 
 
IAC085-133-NEC021-180145-  
/O.CON.KOAX.SV.W.0146.000000T0000Z-260518T0145Z/  
MONONA IA-HARRISON IA-BURT NE-  
828 PM CDT SUN MAY 17 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT  
FOR SOUTHEASTERN MONONA...HARRISON AND EAST CENTRAL BURT COUNTIES...  
 
AT 828 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 2 MILES SOUTH OF BLENCOE TO NEAR LITTLE SIOUX TO 3  
MILES NORTH OF MISSOURI VALLEY, MOVING EAST AT 40 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
THESE SEVERE STORMS WILL BE NEAR...  
LOGAN, PISGAH, AND MAGNOLIA AROUND 835 PM CDT.  
 
OTHER LOCATIONS IN THE PATH OF THESE SEVERE THUNDERSTORMS INCLUDE  
WOODBINE, MOORHEAD, SOLDIER, DUNLAP AND UTE.  
 
THIS INCLUDES INTERSTATE 29 BETWEEN MILE MARKERS 79 AND 107.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR WEST CENTRAL  
IOWA...AND EAST CENTRAL NEBRASKA. A TORNADO WATCH ALSO REMAINS IN  
EFFECT UNTIL 1100 PM CDT FOR SOUTHWESTERN IOWA.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4157 9587 4158 9604 4176 9611 4192 9619  
4221 9568 4221 9567 4187 9567 4186 9558  
4157 9573  
TIME...MOT...LOC 0128Z 249DEG 36KT 4190 9608 4181 9599 4160 9591  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 

 
 
MCCOY  
 
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