Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 PM CDT Thu May 16 2024
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-172030-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
318 PM CDT Thu May 16 2024 /418 PM EDT Thu May 16 2024/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Evening Thunderstorm Risk.
Limited Overnight Fog Risk.
DISCUSSION...
Scattered thunderstorms are expected through early evening. The
threat of severe weather is low, though the strongest storms may
produce gusty winds and small hail.
Fog development is possible overnight, some may become locally
dense towards daybreak.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday and Saturday...
Limited Afternoon Thunderstorm Risk well south of I-80.
Monday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Tuesday...
Elevated Thunderstorm Risk.
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-northeast at 20-25 mph
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 PM CDT Thu May 16 2024
LMZ740>745-172030-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
318 PM CDT Thu May 16 2024
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Evening Thunderstorm Risk.
Limited Overnight Fog Risk.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Thunderstorm Risk.
Tuesday...
Elevated Thunderstorm Risk.
$$
KJB
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Hazardous Weather Outlook
National Weather Service Lincoln IL
317 PM CDT Thu May 16 2024
ILZ027>031-036>038-040>057-061>063-066>068-071>073-172030-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
317 PM CDT Thu May 16 2024
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Tonight.
Scattered showers and thunderstorms will continue tonight. Severe
storms are not expected, but locally heavy rain is possible.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
There will be isolated to widely scattered thunderstorms Friday and
Saturday, mainly south of I-72. The probability of organized severe
weather is low, but locally heavy rain is possible.
Additional storms are expected early next week, some of which could
be strong to severe. However, the exact timing and location of any
severe thunderstorms remains uncertain at this range.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated tonight.
$$
Erwin
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Thu May 16 2024
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-171945-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
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 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
244 PM CDT Thu May 16 2024
This Hazardous Weather Outlook is for the open waters of Lake
Michigan.
.DAY ONE...Tonight
Scattered thunderstorms are expected late this afternoon and
evening, mainly over the southern two thirds of the lake.
Areas of dense fog may develop tonight as a humid airmass flows
over the cold water of the lake.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
Areas of dense fog may linger through Friday morning.
There are chances for thunderstorms Monday through Tuesday night.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Thu May 16 2024
LMZ643>646-171945-
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-
244 PM CDT Thu May 16 2024
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Tonight
Scattered thunderstorms are expected late this afternoon and early
evening.
Patchy dense fog may form over the entire nearshore waters
tonight.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
Patchy dense fog may continue through Friday morning.
There are chances for thunderstorms Monday through Tuesday night.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Thu May 16 2024
WIZ046-047-051-052-056>060-062>072-171945-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
244 PM CDT Thu May 16 2024
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
Scattered thunderstorms are expected into the early evening. Some
storms could be strong, capable of gusty winds and hail. A
Marginal Risk for severe thunderstorms (1 out of 5) is outlooked
for southern Wisconsin.
Areas of dense fog may form late tonight especially over eastern
Wisconsin.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
Any areas of dense fog at sunrise Friday will quickly dissipate.
Otherwise an unsettled period of thunderstorms is expected from
Sunday night into Tuesday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed this afternoon and evening.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
337 PM EDT Thu May 16 2024
INZ021-028>031-035>049-051>057-060>065-067>072-171945-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-
Boone-Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-
Putnam-Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-
Johnson-Shelby-Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-
Decatur-Knox-Daviess-Martin-Lawrence-Jackson-Jennings-
337 PM EDT Thu May 16 2024
This Hazardous Weather Outlook is for Central Indiana.
.DAY ONE...Through Tonight.
Isolated to Scattered Thunderstorms are possible through tonight.
Severe weather is not expected, but lightning is a hazard with
any storm.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Periodic showers and storms expected Friday and Saturday with
additional thunderstorms next week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed through tonight.
&&
This product in graphical format...along with other weather...
hydrological and climate information...at:
http://www.weather.gov/erh/ghwo?wfo=ind
http://www.weather.gov/ind
$$
WFO IND
Hazardous Weather Outlook
National Weather Service Northern Indiana
318 PM EDT Thu May 16 2024
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-LMZ043-046-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-
171930-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
Cass MI-St. Joseph MI-Branch-Hillsdale-Northern Berrien-
Southern Berrien-Williams-Fulton OH-Defiance-Henry-Paulding-Putnam-
Van Wert-Allen OH-
318 PM EDT Thu May 16 2024 /218 PM CDT Thu May 16 2024/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan, northwest Ohio and the nearshore waters of southeastern
Lake Michigan.
.DAY ONE...This afternoon and tonight.
Isolated to scattered thunderstorms with locally heavy downpours are
possible into early tonight. Severe storms are not expected.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Thunderstorms with locally heavy rainfall are possible Friday into
Saturday. Severe storms are not expected during this time.
Strong to severe storms are possible Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
312 AM CDT Thu May 16 2024
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-170815-
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-
312 AM CDT Thu May 16 2024
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
There will be a chance for scattered to isolated thunderstorms
this afternoon and evening, mainly along and north of Interstate
80. Some of these storms may be strong with hail and gusty winds.
There is a Marginal Risk, or level 1 out of 5 for severe storms
across portions of extreme east central Iowa into northwestern
Illinois Thursday afternoon and evening.
Area tributary rivers and lower portions of the Mississippi River
are experiencing flooding. Please see the latest Flood Statements
and Flood Warnings for details.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
An active stretch of weather is expected across the Midwest
beginning early next week, with daily chances of showers and
thunderstorms possible. At this time, it is too early to
determine the risk of severe weather.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed this afternoon across
northwestern Illinois.
GENERAL STORM MOTION OF THE DAY: East to northeast at 30 MPH.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
331 AM EDT Thu May 16 2024
LMZ844>849-170745-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
331 AM EDT Thu May 16 2024
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Thunderstorms could impact the nearshore waters mid to late this
afternoon through tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Additional storms are possible early next week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
331 AM EDT Thu May 16 2024
MIZ037>040-043>046-050>052-056>059-064>067-071>074-170745-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
331 AM EDT Thu May 16 2024
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Thunderstorms are possible late this afternoon and tonight. No
severe weather is expected.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
A few thunderstorms may linger into Friday. Additional thunderstorm
chances exist early next week, and some strong to potentially
severe storms could occur mainly on Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
