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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
437 PM CDT Thu May 23 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-242145-
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-
437 PM CDT Thu May 23 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...TONIGHT

Thunderstorms are likely across portions of the outlook area
tonight. The main threats are lightning and locally heavy rain.
Isolated hail to quarter size is possible over far southeast
Iowa, northeast Missouri and west central Illinois.

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

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

There is a near daily chances of thunderstorms through early
next week. Severe weather mainly in the form of large hail and
damaging winds, and heavy rainfall will be possible at times.
The heavy rainfall will bring a risk for flash flooding, and
could aggravate ongoing river flooding or result in renewed rises
or additional flooding.

Flooding will continue along area rivers. Please see the latest
Flood Statements and Flood Warnings for details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight, but may be needed
Friday afternoon and night.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
420 PM CDT Thu May 23 2019

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
242130-
Winnebago-Boone-McHenry-Lake-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Porter-Newton-Jasper-Benton-
420 PM CDT Thu May 23 2019 /520 PM EDT Thu May 23 2019/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk.

DISCUSSION...

Showers and thunderstorms will be possible very late tonight and
into Friday morning. Severe weather is not expected with this
activity, although the strongest storms could produce small hail.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
  Elevated Severe Thunderstorm Risk.
  Elevated Flooding Risk.
Saturday...
  Limited Severe Thunderstorm Risk.
  Elevated Flooding Risk.
Sunday through Tuesday...
  Limited Thunderstorm Risk.
Wednesday...
  Limited Thunderstorm Risk.
  Limited Non Thunderstorm Wind Risk.

DISCUSSION:

Showers and some thunderstorms may linger across the region on
Friday morning. Severe weather is not expected with this morning
activity, although some small hail is possible.

An additional round of thunderstorms is possible Friday evening
and overnight. Some of these storms could be strong to severe. All
modes of severe weather will be possible including large hail,
damaging winds, and a tornado or two. In addition to the severe
weather threat, heavy rainfall, combined with saturated soils,
will pose a threat for flash flooding.

Additional rounds of thunderstorms are possible this weekend with
a continued threat for flooding.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the east around 40 mph late tonight.

$$

Hazardous Weather Outlook
National Weather Service Des Moines IA
355 PM CDT Thu May 23 2019

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-242100-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
355 PM CDT Thu May 23 2019

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...This afternoon and tonight

Thunderstorms chances will increase overnight with an isolated
severe storm possible along with moderate to locally heavy rain,
mainly over southern into perhaps central Iowa.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Outside of a brief break around Sunday, periodic thunderstorm
chances are expected from Friday into early next week, including
Memorial Day. Severe weather primarily in the form of large hail,
damaging wind gusts, and moderate to heavy rainfall will be
possible at times. Flash flooding and river flooding risks will
increase through the weekend.

A River Flood Warning remains in effect for the West Fork Des
Moines River near Estherville for the foreseeable future. Please
refer to the National Weather Service website at
weather.gov/desmoines for further details.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed off and on through the Memorial Day
weekend, especially Friday, Saturday, and Monday.

$$

Ansorge

Hazardous Weather Outlook
National Weather Service Saint Louis MO
317 PM CDT Thu May 23 2019

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-242030-
Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO-
Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-
Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO-
Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO-
Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL-
Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO-
Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO-
317 PM CDT Thu May 23 2019

This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Tonight.

There is a chance of thunderstorms through tonight.  A few strong to
severe thunderstorms are possible, particularly over northeast
Missouri and west central Illinois. Large hail and damaging winds
will be the primary threat.

Major river flooding is ongoing along parts of the Missouri,
Mississippi and Illinois Rivers.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Major river flooding is expected over the next week along the
Mississippi, Missouri, and Illinois Rivers.

The chance for thunderstorms will continue from Friday through
Wednesday across parts of the area. A few strong to severe storms
are possible Friday, Saturday, and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed tonight.

$$

Britt

Hazardous Weather Outlook
National Weather Service Lincoln IL
308 PM CDT Thu May 23 2019

ILZ027>031-036>038-040>043-047>051-241200-
Cass-De Witt-Fulton-Knox-Logan-Marshall-Mason-McLean-Menard-
Morgan-Peoria-Sangamon-Schuyler-Scott-Stark-Tazewell-Woodford-
308 PM CDT Thu May 23 2019

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

There is a marginal risk for severe thunderstorms overnight along
and southwest of a Macomb to Springfield line. Gusty winds and
hail are main risks.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Moderate flooding will continue along the Illinois River from
Henry to Peoria, while major flooding continues near Havana and
downstream from Beardstown through at least early next week.

There will be additional periodic chances for thunderstorms
Friday through Wednesday. There is a slight chance of severe
thunderstorms Friday evening with damaging winds, large hail and
isolated tornadoes risks. Some of these storms could also produce
locally heavy rainfall during this weekend and again Tuesday and
Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed overnight along and southwest of
a Macomb to Springfield line.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
308 PM CDT Thu May 23 2019

ILZ044>046-052>057-061-241200-
Champaign-Christian-Coles-Douglas-Edgar-Macon-Moultrie-Piatt-
Shelby-Vermilion-
308 PM CDT Thu May 23 2019

This Hazardous Weather Outlook is for portions of central
Illinois and east central Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

There is a marginal risk for severe thunderstorms overnight along
and southwest of a Springfield to Shelbyville line. The primary
concerns are gusty winds and hail.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

There will be additional periodic chances for thunderstorms
Friday through Wednesday. There is a marginal risk of severe
storms Friday evening, with damaging winds, large hail and
isolated tornadoes risks. Some of these storms could produce
locally heavy rainfall this weekend and Tuesday into Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed overnight along and southwest of
a Springfield to Shelbyville line.

$$

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
518 AM CDT Thu May 23 2019

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-241030-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
518 AM CDT Thu May 23 2019

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

Thunderstorms will move into the area from eastern Kansas late this
evening. A few strong wind gusts and heavy rainfall are the greatest
weather hazards at this time.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Active weather continues Friday into Saturday, with a continued
potential for severe weather and flash flooding.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
515 AM CDT Thu May 23 2019

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-241200-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
515 AM CDT Thu May 23 2019

This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.

.DAY ONE...Today and Tonight

Flooding continues along portions of the Mississippi River.

Isolated thunderstorms are possible after midnight tonight.
Lightning will be the main threat with any thunderstorms.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There are periodic chances for thunderstorms over the weekend
into next week. A few storms could become severe over northeast
Iowa and southwest Wisconsin Friday evening into Friday night with
heavy rain, isolated large hail, and damaging winds.

Additional thunderstorms are possible Saturday afternoon and
Sunday night through Tuesday. It is too early to determine if
there would be a severe risk.

Flooding will continue along portions of the Mississippi River
into next week.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Wetenkamp

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: June 2, 2009
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