Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
321 AM CDT Mon Apr 27 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-280830-
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-
321 AM CDT Mon Apr 27 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

A dynamic storm will lift across the area today and bring two
rounds of thunderstorms to the area, The first round is this
morning with the second round during the afternoon and early
evening. Strong to severe thunderstorms are possible with
damaging winds, large hail, and tornadoes possible. There is an
Enhanced or level 3 out of 5 Risk of severe storms south of a
Fairfield to Galesburg line with a Slight or level 2 out of 5 Risk
north.

Area rivers are experiencing flooding. Please see the
latest Flood Statements and Flood Warnings for details.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be need today and this evening.

$$

DC

Flood Statement
National Weather Service Quad Cities IA IL
1107 AM CDT Mon Apr 27 2026

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

  Mississippi River at Muscatine affecting Mercer, Muscatine, Rock
  Island and Louisa Counties.

  Mississippi River at Gregory Landing affecting Clark and Hancock
  Counties.

  Mississippi River at New Boston LD17 affecting Mercer and Louisa
  Counties.

  Mississippi River at Keithsburg affecting Henderson, Mercer, Des
  Moines and Louisa Counties.

  Mississippi River at Gladstone LD18 affecting Henderson and Des
  Moines Counties.

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

  Mississippi River at Burlington affecting Henderson, Hancock, Des
  Moines and Lee Counties.

...The Flood Warning is cancelled for the following rivers in
Illinois...Iowa...

  Mississippi River at Ill. City LD16 affecting Muscatine and Rock
  Island Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Caution is urged when walking near riverbanks.

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

The next statement will be issued by this afternoon at 1215 PM CDT.

&&

IAC115-139-ILC131-161-281615-
/O.EXT.KDVN.FL.W.0024.000000T0000Z-260429T0300Z/
/MUSI4.1.ER.260419T1420Z.260424T1045Z.260428T0900Z.NO/
1107 AM CDT Mon Apr 27 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Muscatine.

* WHEN...Until late tomorrow evening.

* IMPACTS...At 16.0 feet, Water affects the lower portion of the
  Riverside Park parking lot.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Monday the stage was 16.6 feet.
  - Forecast...The river is expected to fall below flood stage
    late tonight and continue falling to 13.3 feet Monday, May
    04.
  - Flood stage is 16.0 feet.


&&

LAT...LON 4141 9108 4144 9103 4140 9102 4124 9108
      4124 9114


$$

Flood Statement
National Weather Service Quad Cities IA IL
1013 AM CDT Mon Apr 27 2026

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Caution is urged when walking near riverbanks.

The next statement will be issued by Tuesday morning at 1015 AM CDT.

&&

ILC073-161-195-281515-
/O.EXT.KDVN.FL.W.0018.000000T0000Z-260504T0800Z/
/JOSI2.2.ER.260417T0935Z.260422T0815Z.260504T0000Z.NO/
1013 AM CDT Mon Apr 27 2026

...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY, MAY 04...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rock River near Joslin.

* WHEN...Until Monday, May 04.

* IMPACTS...At 13.7 feet, Water affects Barstow Road between Barstow
  and Osborn.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Monday the stage was 13.5 feet.
  - Forecast...The river is expected to rise to a crest of 13.6
    feet Thursday morning. It will then fall below flood stage
    Sunday evening.
  - Flood stage is 12.0 feet.


&&

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


$$

Uttech

Flood Statement
National Weather Service Quad Cities IA IL
1013 AM CDT Mon Apr 27 2026

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Caution is urged when walking near riverbanks.

The next statement will be issued by Tuesday morning at 1015 AM CDT.

&&

ILC073-161-281515-
/O.EXT.KDVN.FL.W.0019.000000T0000Z-260503T0800Z/
/MLII2.3.ER.260418T0345Z.260422T1800Z.260503T0000Z.NO/
1013 AM CDT Mon Apr 27 2026

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SUNDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rock River at Moline.

* WHEN...Until early Sunday 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 Monday the stage was 12.7 feet.
  - Forecast...The river is expected to fall below flood stage
    Saturday evening and continue falling to 11.4 feet Monday,
    May 04.
  - Flood stage is 12.0 feet.


&&

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


$$

Special Weather Statement
National Weather Service Quad Cities IA IL
1009 AM CDT Mon Apr 27 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-271730-
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 Independence, Manchester, Dubuque,
Vinton, Cedar Rapids, Anamosa, Maquoketa, Marengo, Iowa City,
Tipton, Clinton, Muscatine, Davenport, Bettendorf, Sigourney,
Washington, Wapello, Fairfield, Mount Pleasant, Burlington,
Keosauqua, Fort Madison, Galena, Freeport, Mount Carroll,
Sterling, Moline, Rock Island, Geneseo, Princeton, Hennepin,
Aledo, Oquawka, Monmouth, Carthage, Macomb, Memphis, and Kahoka
1009 AM CDT Mon Apr 27 2026

...Strong Winds into Early Afternoon...

Gusty winds are expected late this morning into the early
afternoon as an area of rain and embedded thunderstorms continues
to shift eastward through portions of eastern Iowa and northwest
Illinois. Winds will increase on the western edge of the shield of
precipitation with gusts between 40 to 50 mph possible out of an
east to southeasterly direction. Use extra caution if traveling,
especially in high profile vehicles. The gusty winds could blow
around loose objects and bring down small tree branches.

$$

Hazard Report Provided By forecast.weather.gov