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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
445 AM CDT Thu Apr 25 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-261000-
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-
445 AM CDT Thu Apr 25 2019

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

Areas of dense fog reducing visibilties down to a quarter mile or
less will continue mainly along and south of Interstate 80 through
mid morning. A Dense Fog Advisory is in effect for much of those
areas through 9 AM CDT. Other more patchy areas of dense fog will
also expand north of Interstate 80 along and west of Iowa City and
Cedar Rapids through sunrise. A dense fog advisory may also be
needed for these areas this morning.

There will be a chance for a thunderstorm this afternoon and
early evening along a passing cold front. Lightning and small hail
would be the primary threats, as severe weather is not currently
expected for today and tonight.

Brisk northwest winds behind the passing cold front may gust up
to 35 MPH at times from mid afternoon through early evening before
decreasing again later tonight.

Moderate to major flooding will continue along the Mississippi
River. Please see the latest Flood Statements and Flood Warnings
for details.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

A strong spring storm system moving through the region Saturday may
bring accumulating snow into portion of eastern Iowa and northwest
Illinois in the late afternoon and evening hours. This potential
looks greatest along and north of the highway 20 corridor. At the
same time, scattered thunderstorms will be possible across southeast
Iowa, northeast Missouri into west central Illinois. The potential
for severe weather appears low. Cold air spilling into the area
behind this system may lead to temperatures dropping below freezing
by early Sunday morning across eastern Iowa and northwest Illinois.

Thunderstorms will be possible Wednesday. It is too soon to
determine the potential for severe weather.

Moderate to major flooding will continue along the Mississippi
River. Please see the latest Flood Statements and Flood Warnings for
details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

$$

12/Sheets



Flood Warning

Flood Statement
National Weather Service Quad Cities IA/IL
913 PM CDT Wed Apr 24 2019


.Evening update for the Mississippi River.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

IAC061-097-ILC085-251813-
/O.CON.KDVN.FL.W.0074.000000T0000Z-000000T0000Z/
/DBQI4.3.ER.190320T2015Z.190427T1200Z.000000T0000Z.NO/
913 PM CDT Wed Apr 24 2019

...Flood Warning remains in effect until further notice...

The Flood Warning continues for
  The Mississippi River at Dubuque.
* Until further notice.
* At  8:30 PM Wednesday the stage was 21.6 feet and rising.
* Flood stage is 17.0 feet.
* Major flooding is occurring and is forecast to continue.
* Forecast, Rise to 23.0 feet Saturday morning, then begin falling.
* Impact, At  22.6 feet, Water affects the Midtown Marina facilities
  and parking lot in East Dubuque.

&&

LAT...LON 4254 9060 4235 9039 4228 9046 4247 9068
      4253 9068


$$



Flood Warning

Flood Statement
National Weather Service Quad Cities IA/IL
913 PM CDT Wed Apr 24 2019


.Evening update for the Mississippi River.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

IAC061-ILC085-251813-
/O.CON.KDVN.FL.W.0079.000000T0000Z-000000T0000Z/
/DLDI4.3.ER.190322T0923Z.190427T0600Z.000000T0000Z.NO/
913 PM CDT Wed Apr 24 2019

...Flood Warning remains in effect until further notice...

The Flood Warning continues for
  The Mississippi River at Dubuque LD11.
* Until further notice.
* At  8:30 PM Wednesday the stage was 20.2 feet and rising.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast, Rise to 21.6 feet Saturday morning, then begin falling.
* Impact, At  21.3 feet, Lock and Dam 11 is closed.

&&

LAT...LON 4266 9070 4254 9060 4253 9068 4265 9090
      4270 9090


$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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