Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
323 AM CDT Fri Apr 17 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-180900-
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-
323 AM CDT Fri Apr 17 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

An Enhanced Risk (Level 3 of 5) for severe weather remains in
place across the area for this afternoon and evening. Damaging
winds and tornadoes, some possibly strong, are the primary
threats. Localized flash flooding is also possible.

Southerly winds will gust to around 40 mph this afternoon prior to
the severe thunderstorm development.

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

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Much colder air will bring the potential for frost and freeze
conditions to parts of the area Saturday night and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is likely for this afternoon and evening.

$$

JTS

Flood Warning
National Weather Service Quad Cities IA IL
1121 AM CDT Fri Apr 17 2026

...The National Weather Service in Quad Cities IA IL has issued a
Flood Warning for the following rivers in Illinois...Iowa...

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

  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.

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 Saturday morning at 1130 AM CDT.

&&

IAC139-163-ILC161-181630-
/O.NEW.KDVN.FL.W.0026.260421T0600Z-000000T0000Z/
/RCKI2.2.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1121 AM CDT Fri Apr 17 2026

...FLOOD WARNING IN EFFECT FROM LATE MONDAY NIGHT UNTIL FURTHER
NOTICE...

* WHAT...Moderate flooding is forecast.

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

* WHEN...From late Monday night until further notice.

* IMPACTS...At 16.0 feet, Water affects sidewalks along the river at
  Le Claire Park. Water also affects Credit Island Lane and Moline`s
  River Drive in the 4700 block.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 13.7 feet.
  - Forecast...The river is expected to rise above flood stage
    early Tuesday morning and continue rising to 16.1 feet
    Friday, April 24. Additional rises are possible thereafter.
  - Flood stage is 15.0 feet.


&&

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


$$

Flood Warning
National Weather Service Quad Cities IA IL
1121 AM CDT Fri Apr 17 2026

...The National Weather Service in Quad Cities IA IL has issued a
Flood Warning for the following rivers in Illinois...Iowa...

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

  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.

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 Saturday morning at 1130 AM CDT.

&&

IAC139-ILC161-181630-
/O.NEW.KDVN.FL.W.0027.260422T1200Z-000000T0000Z/
/ILNI2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1121 AM CDT Fri Apr 17 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY MORNING UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast.

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

* WHEN...From Wednesday morning until further notice.

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

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 13.1 feet.
  - Forecast...The river is expected to rise above flood stage
    Wednesday morning and continue rising to 15.7 feet Friday,
    April 24. Additional rises are possible thereafter.
  - Flood stage is 15.0 feet.


&&

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


$$

08

Flood Statement
National Weather Service Quad Cities IA IL
1110 AM CDT Fri Apr 17 2026

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

  Mississippi River at Gregory Landing affecting Clark and Hancock
  Counties.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

The next statement will be issued by Saturday morning at 1115 AM CDT.

&&

IAC115-139-ILC131-161-181615-
/O.CON.KDVN.FL.W.0024.260420T0600Z-000000T0000Z/
/MUSI4.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1110 AM CDT Fri Apr 17 2026

...FLOOD WARNING REMAINS IN EFFECT FROM LATE SUNDAY NIGHT UNTIL
FURTHER NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Muscatine.

* WHEN...From late Sunday night until further notice.

* IMPACTS...At 18.0 feet, Water affects most of the Riverside Park
  parking lot.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Friday the stage was 14.9 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    early Monday morning and continue rising to 17.6 feet Friday,
    April 24. Additional rises are possible thereafter.
  - Flood stage is 16.0 feet.


&&

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


$$

08

Flood Statement
National Weather Service Quad Cities IA IL
1013 AM CDT Fri Apr 17 2026

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

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

  Rock River at Como affecting Whiteside County.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

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

&&

ILC073-161-195-181515-
/O.CON.KDVN.FL.W.0018.000000T0000Z-000000T0000Z/
/JOSI2.2.ER.260417T0935Z.260421T0000Z.000000T0000Z.NO/
1013 AM CDT Fri Apr 17 2026

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

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

* WHERE...Rock River near Joslin.

* WHEN...Until further notice.

* IMPACTS...At 16.0 feet, Water affects much of Barstow Road between
  Barstow and Osborn. Water also affects homes in Osborn.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Friday the stage was 12.4 feet and rising.
  - Forecast...The river is expected to rise to a crest of 15.7
    feet Monday evening.
  - Flood stage is 12.0 feet.


&&

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


$$

08

Flood Statement
National Weather Service Quad Cities IA IL
1013 AM CDT Fri Apr 17 2026

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

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

  Rock River at Como affecting Whiteside County.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

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

&&

ILC073-161-181515-
/O.EXT.KDVN.FL.W.0019.260418T0000Z-000000T0000Z/
/MLII2.2.ER.260418T0000Z.260421T0000Z.000000T0000Z.NO/
1013 AM CDT Fri Apr 17 2026

...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING UNTIL FURTHER
NOTICE...

* WHAT...Moderate flooding is forecast.

* WHERE...Rock River at Moline.

* WHEN...From this evening until further notice.

* IMPACTS...At 14.0 feet, Major Flood Stage. Water affects South
  Shore Drive and North Shore Drive in Moline west of the 27th
  Street bridge. Water limits access to homes on South Shore Drive
  east of the I-74 bridge. Water also affects portions of 60th
  Street south of John Deere Road.

* ADDITIONAL DETAILS...
  - At 9:30 AM CDT Friday the stage was 11.5 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    this evening and continue rising to a crest of 13.9 feet
    Monday evening.
  - Flood stage is 12.0 feet.


&&

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


$$

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