990
WWUS83 KDVN 200456
SPSDVN
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
1156 PM CDT SAT SEP 19 2026
IAZ067-068-078-ILZ009-015-016-024-200600-
MERCER IL-WHITESIDE IL-ROCK ISLAND IL-HENRY IL-SCOTT IA-MUSCATINE IA-
LOUISA IA-
1156 PM CDT SAT SEP 19 2026
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF MERCER, SOUTHWESTERN
WHITESIDE, ROCK ISLAND, HENRY, SCOTT, EASTERN MUSCATINE AND CENTRAL
LOUISA COUNTIES THROUGH 100 AM CDT...
AT 1155 PM CDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG
A LINE EXTENDING FROM DONAHUE TO NEAR COLUMBUS CITY. MOVEMENT WAS
EAST AT 35 MPH.
HAZARD...WINDS IN EXCESS OF 40 MPH.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD CAUSE MINOR TREE LIMB DAMAGE AND BLOW
AROUND UNSECURED OBJECTS.
LOCATIONS IMPACTED INCLUDE...
DAVENPORT, MOLINE, ROCK ISLAND, BETTENDORF, MUSCATINE, EAST MOLINE,
KEWANEE, ALEDO, CAMBRIDGE, WAPELLO, SILVIS, GENESEO, ELDRIDGE, MILAN,
COLONA, LE CLAIRE, COAL VALLEY, GALVA, PROPHETSTOWN, AND HAMPTON.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 74 IN IOWA BETWEEN MILE MARKERS 1 AND 5.
INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 282 AND 306.
INTERSTATE 80 IN ILLINOIS BETWEEN MILE MARKERS 1 AND 35.
INTERSTATE 74 IN ILLINOIS BETWEEN MILE MARKERS 1 AND 33.
INTERSTATE 88 BETWEEN MILE MARKERS 1 AND 22.
INTERSTATE 280 BETWEEN MILE MARKERS 1 AND 18.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
LAT...LON 4170 8987 4116 8987 4115 9042 4118 9145
4174 9068
TIME...MOT...LOC 0455Z 274DEG 33KT 4169 9065 4123 9128
MAX HAIL SIZE...<0.75 IN
MAX WIND GUST...40 MPH
08
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