Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
114 PM CDT Thu Jun 11 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-121815-
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-
114 PM CDT Thu Jun 11 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...THIS AFTERNOON AND TONIGHT

Another round of storms capable of producing severe weather will
develop this afternoon and evening. The main threat area is east
of the Mississippi River.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Thunderstorms are expected Saturday afternoon and evening across
the area, some of which may be severe. The Storm Prediction Center
has a slight, level 2 out of 5, risk for parts of the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will be needed today.

$$

NWS

WATCH COUNTY NOTIFICATION FOR WATCH 313
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
340 PM CDT THU JUN 11 2026

IAC031-045-057-087-097-101-103-105-107-111-115-139-163-177-183-
ILC011-015-067-071-073-085-109-131-155-161-177-187-195-MOC045-199-
120200-
/O.CON.KDVN.TO.A.0313.000000T0000Z-260612T0200Z/

TORNADO WATCH 313 REMAINS VALID UNTIL 9 PM CDT THIS EVENING FOR
THE FOLLOWING AREAS

IN ILLINOIS THIS WATCH INCLUDES 13 COUNTIES

IN NORTH CENTRAL ILLINOIS

BUREAU                PUTNAM

IN NORTHWEST ILLINOIS

CARROLL               HENRY IL              JO DAVIESS
MERCER                ROCK ISLAND           STEPHENSON
WHITESIDE

IN WEST CENTRAL ILLINOIS

HANCOCK               HENDERSON             MCDONOUGH
WARREN

IN IOWA THIS WATCH INCLUDES 15 COUNTIES

IN EAST CENTRAL IOWA

CEDAR                 CLINTON               JACKSON
JOHNSON               JONES                 MUSCATINE
SCOTT

IN SOUTHEAST IOWA

DES MOINES            HENRY IA              JEFFERSON
KEOKUK                LEE                   LOUISA
VAN BUREN             WASHINGTON

IN MISSOURI THIS WATCH INCLUDES 2 COUNTIES

IN NORTHEAST MISSOURI

CLARK                 SCOTLAND

THIS INCLUDES THE CITIES OF ALEDO, ANAMOSA, BETTENDORF,
BURLINGTON, CARTHAGE, CLINTON, CREDIT ISLAND, DAVENPORT,
FAIRFIELD, FREEPORT, GALENA, GENESEO, HENNEPIN, IOWA CITY,
KAHOKA, KEOKUK, KEOSAUQUA, MACOMB, MAQUOKETA, MEMPHIS, MOLINE,
MONMOUTH, MOUNT CARROLL, MOUNT PLEASANT, MUSCATINE, OQUAWKA,
PRINCETON, ROCK ISLAND, SIGOURNEY, STERLING, TIPTON, WAPELLO,
AND WASHINGTON.

$$

Flood Watch
National Weather Service Quad Cities IA IL
251 PM CDT Thu Jun 11 2026

.One more round of thunderstorms this afternoon could lead to heavy
rainfall and flooding. Although these storms will be fast-moving,
they will have high rainfall rates, so areas that had storms this
morning could be susceptible to runoff and flooding.

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-120000-
/O.CON.KDVN.FA.A.0004.000000T0000Z-260612T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-
Including the cities of Sigourney, Maquoketa, Fort Madison,
Galena, Tipton, Clinton, Burlington, Vinton, Carthage, Freeport,
Cedar Rapids, Dubuque, Aledo, Monmouth, Iowa City, Mount
Pleasant, Independence, Moline, Davenport, Princeton, Oquawka,
Memphis, Washington, Sterling, Wapello, Rock Island, Kahoka,
Mount Carroll, Manchester, Muscatine, Geneseo, Hennepin, Anamosa,
Macomb, Fairfield, Keosauqua, Bettendorf, and Marengo
251 PM CDT Thu Jun 11 2026

...FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of Illinois, including the following areas,
  Bureau, Carroll, Hancock, Henderson, Henry IL, Jo Daviess,
  McDonough, Mercer, Putnam, Rock Island, Stephenson, Warren and
  Whiteside, Iowa, including the following areas, Benton, Buchanan,
  Cedar, Clinton, Delaware, Des Moines, Dubuque, Henry IA, Iowa,
  Jackson, Jefferson, Johnson, Jones, Keokuk, Lee, Linn, Louisa,
  Muscatine, Scott, Van Buren and Washington, and northeast
  Missouri, including the following areas, Clark and Scotland.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Creeks and streams may rise out of their banks.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

MPX

Flood Statement
National Weather Service Quad Cities IA IL
952 AM CDT Thu Jun 11 2026

...The Flood Warning continues for the following rivers in Iowa...

  Maquoketa River near Maquoketa affecting Jackson County.

  Cedar River near Conesville affecting Louisa and Muscatine
  Counties.

  Iowa River near Lone Tree affecting Louisa, Washington and
  Johnson Counties.

  English River at Kalona affecting Washington and Johnson Counties.

  Skunk River at Augusta affecting Henry IA, Des Moines and Lee
  Counties.

  Wapsipinicon River near De Witt 4S affecting Scott and Clinton
  Counties.

...The Flood Warning is extended for the following rivers in
Illinois...

  Rock River near Joslin affecting Henry IL, Rock Island and
  Whiteside Counties.

  Rock River at Moline affecting Henry IL and Rock Island Counties.

.Several rounds of heavy rainfall will produce flooding on several
tributary rivers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

The next statement will be issued by Friday morning at 1000 AM CDT.

&&

ILC073-161-195-121500-
/O.EXT.KDVN.FL.W.0035.260613T1536Z-260616T0200Z/
/JOSI2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
952 AM CDT Thu Jun 11 2026

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY MORNING TO LATE MONDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Rock River near Joslin.

* WHEN...From Saturday morning to late Monday evening.

* IMPACTS...At 12.5 feet, Water affects some summer cottages along
  the river.

* ADDITIONAL DETAILS...
  - At 8:45 AM CDT Thursday the stage was 6.9 feet.
  - Forecast...The river is expected to rise above flood stage
    late Saturday morning to a crest of 12.5 feet early Sunday
    morning. It will then fall below flood stage early Monday
    afternoon.
  - Flood stage is 12.0 feet.


&&

LAT...LON 4152 9032 4169 9002 4163 8999 4148 9027


$$

Flood Statement
National Weather Service Quad Cities IA IL
952 AM CDT Thu Jun 11 2026

...The Flood Warning continues for the following rivers in Iowa...

  Maquoketa River near Maquoketa affecting Jackson County.

  Cedar River near Conesville affecting Louisa and Muscatine
  Counties.

  Iowa River near Lone Tree affecting Louisa, Washington and
  Johnson Counties.

  English River at Kalona affecting Washington and Johnson Counties.

  Skunk River at Augusta affecting Henry IA, Des Moines and Lee
  Counties.

  Wapsipinicon River near De Witt 4S affecting Scott and Clinton
  Counties.

...The Flood Warning is extended for the following rivers in
Illinois...

  Rock River near Joslin affecting Henry IL, Rock Island and
  Whiteside Counties.

  Rock River at Moline affecting Henry IL and Rock Island Counties.

.Several rounds of heavy rainfall will produce flooding on several
tributary rivers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

The next statement will be issued by Friday morning at 1000 AM CDT.

&&

ILC073-161-121500-
/O.EXT.KDVN.FL.W.0036.260613T1648Z-260616T1400Z/
/MLII2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
952 AM CDT Thu Jun 11 2026

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY MORNING TO LATE TUESDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Rock River at Moline.

* WHEN...From Saturday morning to late Tuesday morning.

* IMPACTS...At 12.5 feet, Water affects some residences in the lower
  Friendship Farm area. 60th St is under water south of the Green
  Valley Sports Complex. 56th St along the north side of the river
  is under water.

* ADDITIONAL DETAILS...
  - At 9:30 AM CDT Thursday the stage was 9.4 feet.
  - Forecast...The river is expected to rise above flood stage
    late Saturday morning to a crest of 12.7 feet Sunday morning.
    It will then fall below flood stage early Tuesday morning.
  - Flood stage is 12.0 feet.


&&

LAT...LON 4148 9061 4152 9032 4148 9027 4144 9043
      4145 9064


$$

Hazard Report Provided By forecast.weather.gov