Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
338 PM CDT Sun Apr 26 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-272045-
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-
338 PM CDT Sun Apr 26 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

Showers and thunderstorms are expected overnight across the
outlook area. Isolated strong to severe storms are possible with
lightning, small hail, and damaging wind gusts the main threat
mainly west of the Mississippi River.

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

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A storm system moving across the area Monday will bring the risk
of strong to severe storms to the area during the afternoon and
evening hours. There is an Enhanced (level 3 out of 5) Risk across
most of the outlook area. All modes of severe weather are
possible, including tornadoes, large hail, and damaging winds.
Thunderstorms will rapidly move northeast around 50 mph in the
afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotter reports of strong winds overnight would be appreciated.

$$

ERVIN

Flood Statement
National Weather Service Quad Cities IA IL
848 PM CDT Sun Apr 26 2026

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

  Mississippi River at Rock Island LD15 affecting Scott, Rock
  Island and Muscatine Counties.

  Mississippi River at Gregory Landing affecting Clark and Hancock
  Counties.

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

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

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

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Caution is urged when walking near riverbanks.

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 Monday evening at 700 PM CDT.

&&

IAC115-139-ILC131-161-280200-
/O.EXT.KDVN.FL.W.0024.000000T0000Z-260429T0000Z/
/MUSI4.1.ER.260419T1420Z.260424T1045Z.260428T0600Z.NO/
848 PM CDT Sun Apr 26 2026

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING...

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

* WHERE...Mississippi River at Muscatine.

* WHEN...Until Tuesday evening.

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

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Sunday the stage was 16.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM CDT Sunday was 17.3 feet.
  - Forecast...The river is expected to fall below flood stage
    early Tuesday morning and continue falling to 13.5 feet
    Sunday, May 03.
  - 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
848 PM CDT Sun Apr 26 2026

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

  Mississippi River at Rock Island LD15 affecting Scott, Rock
  Island and Muscatine Counties.

  Mississippi River at Gregory Landing affecting Clark and Hancock
  Counties.

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

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

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

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Caution is urged when walking near riverbanks.

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 Monday evening at 700 PM CDT.

&&

IAC139-163-ILC161-280000-
/O.EXT.KDVN.FL.W.0026.000000T0000Z-260428T0000Z/
/RCKI2.1.ER.260420T0350Z.260423T1900Z.260427T0600Z.NO/
848 PM CDT Sun Apr 26 2026

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

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

* WHERE...Mississippi River at Rock Island LD15.

* WHEN...Until tomorrow evening.

* IMPACTS...At 15.0 feet, Water affects several sections of South
  Concord Street south of River Drive in Davenport and is at the
  foundations of several homes on Enchanted Island. Water also
  affects industries along the river at the south end of Davenport.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Sunday the stage was 15.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:30 PM CDT Sunday was 15.6 feet.
  - Forecast...The river is expected to fall below flood stage
    just after midnight tonight and continue falling to 12.3 feet
    Sunday, May 03.
  - Flood stage is 15.0 feet.


&&

LAT...LON 4146 9086 4156 9046 4152 9043 4143 9066
      4141 9085


$$

Flood Statement
National Weather Service Quad Cities IA IL
848 PM CDT Sun Apr 26 2026

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

  Mississippi River at Rock Island LD15 affecting Scott, Rock
  Island and Muscatine Counties.

  Mississippi River at Gregory Landing affecting Clark and Hancock
  Counties.

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

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

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

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Caution is urged when walking near riverbanks.

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 Monday evening at 700 PM CDT.

&&

IAC139-ILC161-280200-
/O.CON.KDVN.FL.W.0027.000000T0000Z-260428T0600Z/
/ILNI2.1.ER.260421T0050Z.260424T0640Z.260427T1200Z.NO/
848 PM CDT Sun Apr 26 2026

...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY MORNING...

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

* WHERE...Mississippi River at Ill. City LD16.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 16.0 feet, Water affects the park at Andalusia.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Sunday the stage was 15.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:30 PM CDT Sunday was 15.6 feet.
  - Forecast...The river is expected to fall below flood stage
    tomorrow morning and continue falling to 12.3 feet Sunday,
    May 03.
  - Flood stage is 15.0 feet.


&&

LAT...LON 4144 9103 4146 9086 4141 9085 4140 9102


$$

Flood Statement
National Weather Service Quad Cities IA IL
730 PM CDT Sun Apr 26 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, Whiteside and Rock
  Island 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 Monday evening at 730 PM CDT.

&&

ILC073-161-195-280030-
/O.EXT.KDVN.FL.W.0018.000000T0000Z-260503T2000Z/
/JOSI2.1.ER.260417T0935Z.260422T0815Z.260503T1200Z.NO/
730 PM CDT Sun Apr 26 2026

...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY, MAY 03...

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

* WHERE...Rock River near Joslin.

* WHEN...Until Sunday, May 03.

* IMPACTS...At 14.0 feet, Water affects residences in outlying areas
  immediately along the river including basements, yards, driveways,
  and access roads.

* ADDITIONAL DETAILS...
  - At 6:45 PM CDT Sunday the stage was 13.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 6:45 PM CDT Sunday was 14.4 feet.
  - Forecast...The river is expected to fall below flood stage
    Sunday, May 03 and continue falling to 11.8 feet Sunday, May
    03.
  - Flood stage is 12.0 feet.


&&

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


$$

Ervin

Flood Statement
National Weather Service Quad Cities IA IL
730 PM CDT Sun Apr 26 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, Whiteside and Rock
  Island 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 Monday evening at 730 PM CDT.

&&

ILC073-161-280030-
/O.EXT.KDVN.FL.W.0019.000000T0000Z-260502T1400Z/
/MLII2.1.ER.260418T0345Z.260422T1800Z.260502T0600Z.NO/
730 PM CDT Sun Apr 26 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...

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

* WHERE...Rock River at Moline.

* WHEN...Until late Saturday morning.

* IMPACTS...At 13.0 feet, Moderate Flood Stage. In Moline, water
  affects homes on South Shore Drive and cuts off access to homes
  east of the I-74 bridge. Water also affects 49th Avenue south of
  the theater.  Water affects Vandruff Island.

* ADDITIONAL DETAILS...
  - At 6:30 PM CDT Sunday the stage was 12.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 6:30 PM CDT Sunday was 13.2 feet.
  - Forecast...The river is expected to fall below flood stage
    early Saturday morning and continue falling to 11.4 feet
    Sunday, May 03.
  - Flood stage is 12.0 feet.


&&

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


$$

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