277
WWUS53 KDVN 201708
SVSDVN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
1208 PM CDT MON JUL 20 2026
IAC139-163-201718-
/O.CAN.KDVN.SV.W.0225.000000T0000Z-260720T1745Z/
SCOTT IA-MUSCATINE IA-
1208 PM CDT MON JUL 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN SCOTT AND
SOUTHERN MUSCATINE COUNTIES IS CANCELLED...
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.
LAT...LON 4087 9112 4131 9138 4134 9090 4145 9081
4148 9042 4128 9009 4115 9019 4115 9044
4086 9044
TIME...MOT...LOC 1708Z 328DEG 40KT 4137 9039 4118 9072 4116 9125
ILC071-073-131-161-187-IAC057-115-201745-
/O.CON.KDVN.SV.W.0225.000000T0000Z-260720T1745Z/
HENDERSON IL-WARREN IL-ROCK ISLAND IL-MERCER IL-HENRY IL-
DES MOINES IA-LOUISA IA-
1208 PM CDT MON JUL 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM CDT
FOR NORTHEASTERN HENDERSON...NORTHERN WARREN...SOUTH CENTRAL ROCK
ISLAND...MERCER...SOUTHWESTERN HENRY...NORTHEASTERN DES MOINES AND
SOUTHERN LOUISA COUNTIES...
AT 1208 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM SUNNY HILL TO ALEDO TO NEAR WAPELLO, 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...
MOLINE, ROCK ISLAND, MONMOUTH, ALEDO, CAMBRIDGE, WAPELLO, COLUMBUS
JUNCTION, OQUAWKA, SILVIS, MILAN, COAL VALLEY, BURGESS, ORION,
MEDIAPOLIS, BUFFALO, ANDALUSIA, VIOLA, MORNING SUN, WOODHULL, AND
MILLERSBURG.
THIS ALSO INCLUDES BIG RIVER STATE FOREST AND DELABAR STATE PARK.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 74 IN ILLINOIS BETWEEN MILE MARKERS 4 AND 10, NEAR MILE
MARKER 12, AND BETWEEN MILE MARKERS 16 AND 33.
INTERSTATE 280 BETWEEN MILE MARKERS 12 AND 18.
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 4087 9112 4131 9138 4134 9090 4145 9081
4148 9042 4128 9009 4115 9019 4115 9044
4086 9044
TIME...MOT...LOC 1708Z 328DEG 40KT 4137 9039 4118 9072 4116 9125
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
UTTECH
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