609
WWUS53 KDVN 201738
SVSDVN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
1238 PM CDT MON JUL 20 2026
ILC073-161-IAC115-201748-
/O.CAN.KDVN.SV.W.0225.000000T0000Z-260720T1745Z/
ROCK ISLAND IL-HENRY IL-LOUISA IA-
1238 PM CDT MON JUL 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL ROCK ISLAND...
SOUTHWESTERN HENRY AND SOUTHEASTERN LOUISA COUNTIES IS CANCELLED...
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.
LAT...LON 4098 9119 4106 9073 4129 9065 4131 9044
4086 9044 4087 9112
TIME...MOT...LOC 1738Z 323DEG 40KT 4119 9029 4095 9059 4083 9102
ILC071-131-187-IAC057-201745-
/O.CON.KDVN.SV.W.0225.000000T0000Z-260720T1745Z/
HENDERSON IL-WARREN IL-MERCER IL-DES MOINES IA-
1238 PM CDT MON JUL 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM CDT
FOR NORTHEASTERN HENDERSON...NORTHERN WARREN...EASTERN MERCER AND
NORTHEASTERN DES MOINES COUNTIES...
AT 1238 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM WOODHULL TO NEAR GERLAW TO LONE TREE, MOVING SOUTHEAST
AT 45 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
MONMOUTH, OQUAWKA, BURGESS, VIOLA, MATHERVILLE, KIRKWOOD, LITTLE
YORK, GLADSTONE, ROZETTA, NORTH HENDERSON, CABLE, SHALE CITY, NEW
WINDSOR, BODEN, LAKE WARREN, ALEXIS, COLDBROOK, BALD BLUFF, GERLAW,
AND KINGSTON.
THIS ALSO INCLUDES DELABAR STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING.
CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING
KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER, YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS, AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4098 9119 4106 9073 4129 9065 4131 9044
4086 9044 4087 9112
TIME...MOT...LOC 1738Z 323DEG 40KT 4119 9029 4095 9059 4083 9102
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
UTTECH
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