432
WWUS20 KWNS 111239
SEL4
SPC WW 111239
INZ000-KYZ000-OHZ000-111800-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 564
NWS STORM PREDICTION CENTER NORMAN OK
840 AM EDT TUE AUG 11 2026
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
EASTERN INDIANA
NORTHERN INTO NORTHEAST KENTUCKY
WEST-CENTRAL INTO SOUTHWEST OHIO
* EFFECTIVE THIS TUESDAY MORNING AND AFTERNOON FROM 840 AM UNTIL
200 PM EDT.
* PRIMARY THREATS INCLUDE...
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS
TO 80 MPH POSSIBLE
A TORNADO OR TWO POSSIBLE
SUMMARY...A BOWING SEGMENT AND ASSOCIATED SQUALL LINE WILL CONTINUE
SOUTHEAST THROUGH THE MORNING INTO THE WATCH AREA. SCATTERED SEVERE
GUSTS (60 TO 80 MPH) ARE POSSIBLE WITH THE MORE INTENSE SURGES
WITHIN THE SQUALL LINE. A BRIEF TORNADO IS ALSO POSSIBLE.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES EAST AND WEST OF A LINE FROM 35 MILES NORTHWEST OF
DAYTON OH TO 50 MILES WEST SOUTHWEST OF HUNTINGTON WV. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU4).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE
TORNADOES.
OTHER WATCH INFORMATION...CONTINUE...WW 563...
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO
1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70 KNOTS. A FEW
CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR
32035.
...SMITH
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