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Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 PM CDT Sun May 28 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
292030-
Winnebago-Boone-McHenry-Lake Illinois-Ogle-Lee-De Kalb-Kane-
DuPage-Cook-La Salle-Kendall-Grundy-Will-Kankakee-Livingston-
Iroquois-Ford-Lake Indiana-Porter-Newton-Jasper-Benton-
321 PM CDT Sun May 28 2017 /421 PM EDT Sun May 28 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...Tonight.

WEATHER HAZARDS EXPECTED:
  Elevated Thunderstorm Risk...with an associated:
   Limited Hail Risk...up to quarter size.
   Limited Thunderstorm Wind Damage Risk...up to 60 MPH.

DISCUSSION:

Isolated thunderstorms are expected east of Interstate 57 through
this afternoon. Widespread severe weather is not expected, but a
storm may become strong to severe. The main threat will be hail,
frequent lightning, and heavy rain. Another wave of isolated to
widely scattered showers and storms will shift toward the
southeast this evening. While we are not expecting storms in the
second wave to become severe, cannot rule out a few storms
becoming strong and producing gusty winds.

In addition...flooding is expected along portions of the Kankakee
River.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday and Tuesday...
  Limited Thunderstorm Risk.
Thursday through Saturday...
  Limited Thunderstorm Risk.

In addition...flooding is expected along portions of the Kankakee
River.

.SPOTTER INFORMATION STATEMENT...

Spotters will not be needed.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east-northeast at 35 to 40 MPH.

&&

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 PM CDT Sun May 28 2017

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-292030-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and north of a line from Charlevoix MI to South
Fox Island 5 NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to
Mid Lake-
Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to
Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
321 PM CDT Sun May 28 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.

.DAY ONE...Tonight.

There is a chance of thunderstorms through this evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

There is a chance of thunderstorms Monday afternoon...Thursday
evening...and Friday.

&&

$$

JEE

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Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 PM CDT Sun May 28 2017

LMZ740>745-292030-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
321 PM CDT Sun May 28 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE illinois NEARSHORE
WATERS OF LAKE MICHIGAN AND THE indiana NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...Tonight.

A few thunderstorms are possible through this evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...
  Hazardous Conditions for Small Craft are likely.
  There is a slight chance of thunderstorms Monday afternoon.

There is a slight chance of thunderstorms Tuesday afternoon.

Periods of thunderstorms are possible Thursday afternoon through
Friday.

&&

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
532 PM CDT Sun May 28 2017

LMZ643>646-292245-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
532 PM CDT Sun May 28 2017

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Tonight

Areas of dense fog will dissipate by 7 pm as winds become
westerly.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Westerly winds will approach or reach Small Craft Advisory
conditions Memorial Day through Wednesday.

There is a slight chance of afternoon thunderstorms on Memorial
Day and again Tuesday. Thunderstorm chances return for Thursday
and Friday.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
443 PM CDT Sun May 28 2017

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-292145-
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-
443 PM CDT Sun May 28 2017

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

Isolated thunderstorms are possible over southeast Iowa this
evening. These thunderstorms are not expected to be severe.

Flooding is occurring or is expected to occur along much of the
Mississippi River. Please see the latest flood statements and
flood warnings for details.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated for tonight.

$$

Sheets

Hazardous Weather Outlook
National Weather Service Indianapolis IN
615 AM EDT Sun May 28 2017

INZ021-029>031-036>042-046>049-056-057-291015-
Carroll-Tippecanoe-Clinton-Howard-Montgomery-Boone-Tipton-Hamilton-
Madison-Delaware-Randolph-Hendricks-Marion-Hancock-Henry-Shelby-Rush-
Including the cities of Lafayette, Frankfort, Kokomo,
Crawfordsville, Anderson, Muncie, Indianapolis, and Shelbyville
615 AM EDT Sun May 28 2017

This hazardous weather outlook is for central Indiana.

.DAY ONE...Today and Tonight.

Outlook: Slight risk of severe thunderstorms this afternoon and early
tonight.

Hazards: Damaging winds, large hail, frequent lightning, and isolated
tornadoes.

Timing: This afternoon and tonight. Main threat will be between 2 PM
and 10 PM.

Discussion: A cold front will move through the region this afternoon
causing scattered showers and thunderstorms, some of which could be
severe. Showers and thunderstorms will move out of the area between
1000 PM and Midnight.



.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Outlook: No hazardous weather is expected at this time.

Discussion: There could be another round of showers and thunderstorms
Monday afteroon and evening, and again on Tuesday.


.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and early tonight.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

$$

Hazardous Weather Outlook
National Weather Service Indianapolis IN
615 AM EDT Sun May 28 2017

INZ028-035-043>045-051>055-060>065-067>072-291015-
Warren-Fountain-Vermillion-Parke-Putnam-Vigo-Clay-Owen-Morgan-
Johnson-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-
Daviess-Martin-Lawrence-Jackson-Jennings-
Including the cities of Terre Haute, Bloomington, Columbus,
Vincennes, Bedford, and Seymour
615 AM EDT Sun May 28 2017

This hazardous weather outlook is for central Indiana.

.DAY ONE...Today and Tonight.

Outlook: Showers and a few strong thunderstorms this afternoon and
early tonight.

Hazards: Strong winds, small hail, and frequent lightning.

Timing: Thunderstorms, a few could be strong, expected this afternoon
and tonight, mostly between 200 PM and 1000 PM.

Discussion: Showers and thunderstorms are expected to develop out
ahead of a cold front this afternoon. Some these storms could be
strong with gusty winds and small hail.


.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Outlook: No hazardous weather is expected at this time.

Discussion: There will be another chance for showers and
thunderstorms ahead of a secondary front on Monday afternoon, and
again on Tuesday.


.SPOTTER INFORMATION STATEMENT...

There is a low chance for spotter activation through early tonight
and again on Monday.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

$$

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
546 AM EDT Sun May 28 2017

MIZ037>040-043>046-050>052-056>059-064>067-071>074-291000-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
546 AM EDT Sun May 28 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are expected today between Noon and 800 pm. Some of
the storms may become severe this afternoon with large hail and
damaging winds being the main threats. All areas have a chance of
severe weather today, but the highest likelihood will be from the
Grand Rapids area to the south and east. Thunderstorms will also
contain cloud to ground lightning strikes and locally heavy rain.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this afternoon and evening.

$$

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
546 AM EDT Sun May 28 2017

LMZ844>849-291000-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
546 AM EDT Sun May 28 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are possible over Lake Michigan from late morning
through the afternoon hours. Some storms may contain hail and
strong winds.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this afternoon and evening.

$$

DUKE

Hazardous Weather Outlook
National Weather Service Northern Indiana
419 AM EDT Sun May 28 2017

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-290830-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
419 AM EDT Sun May 28 2017 /319 AM CDT Sun May 28 2017/

This hazardous weather outlook is for portions of southwest
Michigan...northern Indiana and northwest Ohio.

.DAY ONE...Today and Tonight

Thunderstorms are likely today, mainly in the afternoon. Scattered
severe storms with damaging winds and large hail are possible this
afternoon. The storms may also contain locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

There is a slight chance of thunderstorms Monday afternoon and
Friday. Severe storms are not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
419 AM EDT Sun May 28 2017

LMZ043-046-290830-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
419 AM EDT Sun May 28 2017

This hazardous weather outlook is for portions of The Nearshore
Waters of Southeastern Lake Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are likely today, mainly in the early afternoon.
Storms may contain gale force wind gusts and small hail.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

There is a slight chance of thunderstorms Monday afternoon and Friday.
Severe storms are not expected.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

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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