847
FLUS43 KDVN 300846
HWODVN
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
346 AM CDT WED SEP 30 2026
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-010845-
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL-
WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON-
WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK-
346 AM CDT WED SEP 30 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST
CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST
MISSOURI.
DAY ONE
TODAY AND TONIGHT
PERIODS OF MODERATE TO HEAVY RAIN WILL FALL THROUGH THE DAY TODAY
AND TONIGHT. WHILE HOURLY RAINFALL WILL AVERAGE A QUARTER OF AN
INCH OR LESS MOST HOURS, THIS LONG DURATION RAINFALL COULD LEAD TO
FLOODING OF FIELDS, PONDING OF WATER ON ROADS AND POORLY DRAINED
AREAS, AND MAY CAUSE RIVERS TO RISE TODAY. A FLOOD WATCH HAS BEEN
ISSUED FOR MUCH OF EASTERN IOWA AND NORTHWEST ILLINOIS THROUGH
THURSDAY EVENING.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
WIDESPREAD RAIN IS EXPECTED TO CONTINUE, ESPECIALLY THURSDAY
THROUGH EARLY AFTERNOON. WIDESPREAD RAINS SHOULD DIMINISH
THURSDAY NIGHT. THE RAIN WILL BE HEAVY AT TIMES. TOTAL RAINFALL
AMOUNTS OVER 2 INCHES ARE POSSIBLE WHICH COULD LEAD TO FLOODING
IN LOW- LYING AND POOR DRAINAGE AREAS, AND TO POSSIBLE FLOODING
ON TRIBUTARY RIVERS.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. RAINFALL
REPORTS OVER 1 INCH WOULD BE APPRECIATED.
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