626 

WOUS64 KWNS 180603

WOU9  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 219

NWS STORM PREDICTION CENTER NORMAN OK

103 AM CDT MON MAY 18 2026



SEVERE THUNDERSTORM WATCH 219 REMAINS IN EFFECT UNTIL 400 AM CDT

FOR THE FOLLOWING LOCATIONS



IAC005-007-011-019-031-043-051-055-061-087-095-101-103-105-107-

113-177-179-183-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



IA 

.    IOWA COUNTIES INCLUDED ARE



ALLAMAKEE            APPANOOSE           BENTON              

BUCHANAN             CEDAR               CLAYTON             

DAVIS                DELAWARE            DUBUQUE             

HENRY                IOWA                JEFFERSON           

JOHNSON              JONES               KEOKUK              

LINN                 VAN BUREN           WAPELLO             

WASHINGTON           

$$





MNC055-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



MN 

.    MINNESOTA COUNTIES INCLUDED ARE



HOUSTON              

$$





WIC023-043-103-123-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



WI 

.    WISCONSIN COUNTIES INCLUDED ARE



CRAWFORD             GRANT               RICHLAND            

VERNON               

$$





ATTN...WFO...ARX...DMX...DVN...








627 

WOUS64 KWNS 180603

WOU8  



TORNADO WATCH OUTLINE UPDATE FOR WT 218

NWS STORM PREDICTION CENTER NORMAN OK

103 AM CDT MON MAY 18 2026



TORNADO WATCH 218 REMAINS IN EFFECT UNTIL 300 AM CDT FOR THE 

FOLLOWING LOCATIONS



KSC043-180800-

/O.CON.KWNS.TO.A.0218.000000T0000Z-260518T0800Z/



KS 

.    KANSAS COUNTIES INCLUDED ARE



DONIPHAN             

$$





MOC003-075-081-129-227-180800-

/O.CON.KWNS.TO.A.0218.000000T0000Z-260518T0800Z/



MO 

.    MISSOURI COUNTIES INCLUDED ARE



ANDREW               GENTRY              HARRISON            

MERCER               WORTH               

$$





ATTN...WFO...EAX...








172 

WOUS64 KWNS 180611

WOU8  



TORNADO WATCH OUTLINE UPDATE FOR WT 218

NWS STORM PREDICTION CENTER NORMAN OK

111 AM CDT MON MAY 18 2026



TORNADO WATCH 218 IS NO LONGER IN EFFECT.



IAZ000-KSZ000-MOZ000-180800-

/O.CAN.KWNS.TO.A.0218.000000T0000Z-260518T0800Z/



NO COUNTIES OR PARISHES REMAIN IN THE WATCH.



$$



ATTN...WFO...DMX...EAX...










807 

WOUS64 KWNS 180633

WOU9  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 219

NWS STORM PREDICTION CENTER NORMAN OK

133 AM CDT MON MAY 18 2026



SEVERE THUNDERSTORM WATCH 219 REMAINS IN EFFECT UNTIL 400 AM CDT

FOR THE FOLLOWING LOCATIONS



IAC007-011-019-031-043-051-055-061-087-095-101-103-105-107-113-

177-179-183-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



IA 

.    IOWA COUNTIES INCLUDED ARE



APPANOOSE            BENTON              BUCHANAN            

CEDAR                CLAYTON             DAVIS               

DELAWARE             DUBUQUE             HENRY               

IOWA                 JEFFERSON           JOHNSON             

JONES                KEOKUK              LINN                

VAN BUREN            WAPELLO             WASHINGTON          

$$





WIC023-043-103-123-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



WI 

.    WISCONSIN COUNTIES INCLUDED ARE



CRAWFORD             GRANT               RICHLAND            

VERNON               

$$





ATTN...WFO...DMX...DVN...ARX...








908 

WOUS64 KWNS 180653

WOU9  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 219

NWS STORM PREDICTION CENTER NORMAN OK

153 AM CDT MON MAY 18 2026



SEVERE THUNDERSTORM WATCH 219 REMAINS IN EFFECT UNTIL 400 AM CDT

FOR THE FOLLOWING LOCATIONS



IAC011-019-031-055-061-087-095-101-103-105-107-113-177-183-

180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



IA 

.    IOWA COUNTIES INCLUDED ARE



BENTON               BUCHANAN            CEDAR               

DELAWARE             DUBUQUE             HENRY               

IOWA                 JEFFERSON           JOHNSON             

JONES                KEOKUK              LINN                

VAN BUREN            WASHINGTON          

$$





WIC043-103-180900-

/O.CON.KWNS.SV.A.0219.000000T0000Z-260518T0900Z/



WI 

.    WISCONSIN COUNTIES INCLUDED ARE



GRANT                RICHLAND            

$$





ATTN...WFO...DVN...ARX...