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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
852 AM CDT Thu Jun 20 2019

WIZ046-047-051-052-056>060-062>072-211400-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
852 AM CDT Thu Jun 20 2019

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.

.DAY ONE...Today and Tonight

There is a Moderate Swim Risk today at Lake Michigan beaches
along Sheboygan, Ozaukee, Milwaukee, Racine and Kenosha counties.
Breaking waves and currents are expected. Stay away from
dangerous areas like piers, breakwalls, and river outlets.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a small chance for thunderstorms over south central
Wisconsin Friday afternoon into Friday evening. There is a better
chance for thunderstorms from later Friday night into Sunday
morning. Heavy rainfall will accompany some of the storms,
possibly producing localized flooding Saturday night and Sunday.

Isolated thunderstorms may produce large hail and strong winds
southwest of Madison Friday night through Saturday night.

Small thunderstorm chances continue Sunday night through Monday.

A Moderate Swim Risk is expected on Saturday at Lake Michigan
beaches. Breaking waves and currents are expected on Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed later Friday night through
Saturday night.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
852 AM CDT Thu Jun 20 2019

LMZ643>646-211400-
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-
852 AM CDT Thu Jun 20 2019

This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.

.DAY ONE...Today and Tonight

North wind gusts and waves will approach Small Craft Advisory
levels this morning.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance for thunderstorms from Friday night through
Tuesday. The best chance for thunderstorms is late Friday night
through Sunday.

Southeast winds and resultant waves will approach Small Craft
Advisory on Saturday.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
852 AM CDT Thu Jun 20 2019

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-211400-
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-
852 AM CDT Thu Jun 20 2019

This Hazardous Weather Outlook is for the open waters of Lake
Michigan.

.DAY ONE...Today and Tonight

Some patchy fog will be possible across the open waters this
morning.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance for thunderstorms from Friday night through
Tuesday. The best chance for thunderstorms is late Friday night
through Sunday.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
655 AM CDT Thu Jun 20 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-210845-
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-
335 AM CDT Thu Jun 20 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

Scattered thunderstorms are possible overnight tonight. At this
time, severe weather and heavy rain are not expected.

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

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Periods of showers and thunderstorms are possible Friday through
Monday/Tuesday. The Storm Prediction Center has a slight risk of
severe thunderstorms Friday night into Saturday morning west of a
Waterloo to Davenport to Galesburg line and a marginal risk to
the east. An MCS is expected to develop Friday night and move
across the area into Saturday morning. Damaging winds, large
hail, isolated tornadoes, frequent lightning, and heavy rainfall
are possible with any of these storms.

The Storm Prediction Center has all of eastern Iowa, northwest
Illinois, and far northeast Missouri in a marginal risk of severe
storms on Saturday. Damaging winds, large hail, dangerous
lightning and heavy rain are possible.

It is still too early to determine the severe potential beyond
Saturday.

Heavy rainfall is possible through Monday/Tuesday which could
lead to rises on area rivers, as well as flash flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected today and tonight.

$$

AE/DC

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
447 AM CDT Thu Jun 20 2019

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
211000-
Winnebago-Boone-McHenry-Lake-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Porter-Newton-Jasper-Benton-
447 AM CDT Thu Jun 20 2019 /547 AM EDT Thu Jun 20 2019/

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

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Fog Risk.
  High Swim Risk

DISCUSSION...

Strong north winds and high waves will create hazardous swim
conditions for Lake Michigan beaches.

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

Friday...
  Limited Severe Thunderstorm Risk.
  Elevated Flooding Risk.
Saturday...
  Limited Severe Thunderstorm Risk.
  Limited Flooding Risk.
Sunday...
  Elevated Thunderstorm Risk.
Monday through Wednesday...
  Limited Thunderstorm Risk.

DISCUSSION:

An active weather pattern is expected for Friday through the
middle of next week. There will be periodic chances for strong to
severe thunderstorms. There is also a possibility that some
storms may produce heavy rainfall with a localized flash flood
risk.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
447 AM CDT Thu Jun 20 2019

LMZ740>745-211000-
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-
447 AM CDT Thu Jun 20 2019

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...Today and Tonight.

Weather hazards expected...

  Limited Fog Risk.
  Hazardous conditions for small craft are likely for the Indiana
  nearshore waters.

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

Friday...
  Limited Severe Thunderstorm Risk.
Saturday and Sunday...
  Elevated Thunderstorm Risk.
Monday through Wednesday...
  Limited Thunderstorm Risk.

$$

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Hazardous Weather Outlook
National Weather Service La Crosse WI
441 AM CDT Thu Jun 20 2019

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-211200-
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-
441 AM CDT Thu Jun 20 2019

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

.DAY ONE...Today and Tonight

Isolated thunderstorms are possible mainly this afternoon and
early evening across southeast Minnesota and northeast Iowa.
Lightning will be the main threat with any storms.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There will be periodic chances for thunderstorms through early
next week. A few storms could be severe from Friday night through
Saturday. Heavy rainfall will be possible with any thunderstorm
this weekend and if storms repeat over areas, localized flooding
could become a concern. It is a little too early to determine if
there would be other severe weather threats at this time.

.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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