571 

WOUS64 KWNS 220403

WOU0  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 610

NWS STORM PREDICTION CENTER NORMAN OK

1103 PM CDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 610 REMAINS IN EFFECT UNTIL 1200 AM CDT

FOR THE FOLLOWING LOCATIONS



ILC057-095-113-123-143-175-179-203-220500-

/O.CON.KWNS.SV.A.0610.000000T0000Z-260822T0500Z/



IL 

.    ILLINOIS COUNTIES INCLUDED ARE



FULTON               KNOX                MCLEAN              

MARSHALL             PEORIA              STARK               

TAZEWELL             WOODFORD            

$$





ATTN...WFO...ILX...








220 

WOUS64 KWNS 220413

WOU3  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 613

NWS STORM PREDICTION CENTER NORMAN OK

1013 PM MDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 613 REMAINS IN EFFECT UNTIL 100 AM MDT

FOR THE FOLLOWING LOCATIONS



COC063-075-095-115-121-125-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



CO 

.    COLORADO COUNTIES INCLUDED ARE



KIT CARSON           LOGAN               PHILLIPS            

SEDGWICK             WASHINGTON          YUMA                

$$





KSC023-181-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



KS 

.    KANSAS COUNTIES INCLUDED ARE



CHEYENNE             SHERMAN             

$$





NEC057-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



NE 

.    NEBRASKA COUNTIES INCLUDED ARE



DUNDY                

$$





ATTN...WFO...GLD...BOU...








221 

WOUS64 KWNS 220413

WOU2  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 612

NWS STORM PREDICTION CENTER NORMAN OK

1013 PM MDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 612 REMAINS IN EFFECT UNTIL 1100 PM MDT

FOR THE FOLLOWING LOCATIONS



NEC007-013-031-033-045-049-069-075-105-123-157-161-165-220500-

/O.CON.KWNS.SV.A.0612.000000T0000Z-260822T0500Z/



NE 

.    NEBRASKA COUNTIES INCLUDED ARE



BANNER               BOX BUTTE           CHERRY              

CHEYENNE             DAWES               DEUEL               

GARDEN               GRANT               KIMBALL             

MORRILL              SCOTTS BLUFF        SHERIDAN            

SIOUX                

$$





ATTN...WFO...CYS...LBF...








853 

WOUS64 KWNS 220433

WOU2  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 612

NWS STORM PREDICTION CENTER NORMAN OK

1033 PM MDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 612 REMAINS IN EFFECT UNTIL 1100 PM MDT

FOR THE FOLLOWING LOCATIONS



NEC007-013-033-045-105-123-157-165-220500-

/O.CON.KWNS.SV.A.0612.000000T0000Z-260822T0500Z/



NE 

.    NEBRASKA COUNTIES INCLUDED ARE



BANNER               BOX BUTTE           CHEYENNE            

DAWES                KIMBALL             MORRILL             

SCOTTS BLUFF         SIOUX               

$$





ATTN...WFO...CYS...








854 

WOUS64 KWNS 220433

WOU0  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 610

NWS STORM PREDICTION CENTER NORMAN OK

1133 PM CDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 610 REMAINS IN EFFECT UNTIL 1200 AM CDT

FOR THE FOLLOWING LOCATIONS



ILC057-095-113-123-143-175-179-203-220500-

/O.CON.KWNS.SV.A.0610.000000T0000Z-260822T0500Z/



IL 

.    ILLINOIS COUNTIES INCLUDED ARE



FULTON               KNOX                MCLEAN              

MARSHALL             PEORIA              STARK               

TAZEWELL             WOODFORD            

$$





ATTN...WFO...ILX...








144 

WOUS64 KWNS 220443

WOU3  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 613

NWS STORM PREDICTION CENTER NORMAN OK

1043 PM MDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 613 REMAINS IN EFFECT UNTIL 100 AM MDT

FOR THE FOLLOWING LOCATIONS



COC063-075-095-115-121-125-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



CO 

.    COLORADO COUNTIES INCLUDED ARE



KIT CARSON           LOGAN               PHILLIPS            

SEDGWICK             WASHINGTON          YUMA                

$$





KSC023-181-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



KS 

.    KANSAS COUNTIES INCLUDED ARE



CHEYENNE             SHERMAN             

$$





NEC057-220700-

/O.CON.KWNS.SV.A.0613.000000T0000Z-260822T0700Z/



NE 

.    NEBRASKA COUNTIES INCLUDED ARE



DUNDY                

$$





ATTN...WFO...GLD...BOU...








675 

WOUS64 KWNS 220457

WOU0  



SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 610

NWS STORM PREDICTION CENTER NORMAN OK

1157 PM CDT FRI AUG 21 2026



SEVERE THUNDERSTORM WATCH 610 IS NO LONGER IN EFFECT.



IAZ000-ILZ000-INZ000-WIZ000-LMZ000-220500-

/O.EXP.KWNS.SV.A.0610.000000T0000Z-260822T0500Z/



NO COUNTIES OR PARISHES REMAIN IN THE WATCH.



NO MARINE ZONES REMAIN IN THE WATCH.



$$



ATTN...WFO...ARX...LOT...MKX...ILX...DVN...