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