392
WWUS53 KDVN 202257
SVSDVN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
557 PM CDT MON JUL 20 2026
IAC031-095-103-105-113-139-202330-
/O.CON.KDVN.SV.W.0227.000000T0000Z-260720T2330Z/
CEDAR IA-JOHNSON IA-JONES IA-MUSCATINE IA-LINN IA-IOWA IA-
557 PM CDT MON JUL 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT
FOR CEDAR...JOHNSON...SOUTHWESTERN JONES...NORTHERN MUSCATINE...
SOUTHEASTERN LINN AND SOUTHERN IOWA COUNTIES...
AT 557 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR STANWOOD TO OASIS TO WELLMAN, MOVING SOUTHEAST AT
45 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
IOWA CITY, TIPTON, WEST BRANCH, DURANT, MECHANICSVILLE, STANWOOD,
CORALVILLE, NORTH LIBERTY, MOUNT VERNON, WEST LIBERTY, WILLIAMSBURG,
WILTON, LISBON, SOLON, TIFFIN, ELY, UNIVERSITY HEIGHTS, NORTH
ENGLISH, OXFORD, AND LOWDEN.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 206 AND 277.
INTERSTATE 380 BETWEEN MILE MARKERS 1 AND 9.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR SOUTHEASTERN
AND EAST CENTRAL IOWA.
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING.
TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
THE QUAD CITIES.
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS, AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4172 9229 4174 9179 4209 9122 4194 9090
4150 9091 4150 9151 4151 9153 4152 9230
TIME...MOT...LOC 2257Z 302DEG 39KT 4193 9119 4171 9136 4149 9181
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
MCCLURE
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