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Hazardous Weather Outlook
National Weather Service Green Bay WI
408 AM CDT Sat May 27 2017

LMZ521-522-541>543-280915-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
408 AM CDT Sat May 27 2017

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Today and Tonight

There is a slight chance of thunderstorms late this afternoon into
the early evening hours. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a slight chance of thunderstorms Sunday and Memorial
Day, mainly during the afternoon hours. The storms may pose a a
hazard to mariners.

Gusty westerly winds may create hazardous conditions for small
craft on Memorial Day into Tuesday.

$$

Kurimski/Kallas

Hazardous Weather Outlook
National Weather Service Green Bay WI
408 AM CDT Sat May 27 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-280915-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
408 AM CDT Sat May 27 2017

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Today and Tonight

There is a slight chance of thunderstorms this afternoon into the
early evening. None of these storms are expected to become severe.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a slight chance of thunderstorms on Sunday and Memorial
Day, mainly during the afternoon hours. At this time, it appears
that the threat for organized severe storms is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
530 AM CDT Sat May 27 2017

IAZ008-MNZ079-086>088-094>096-WIZ017-029-032>034-041>044-053>055-
281200-
Mitchell-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-
530 AM CDT Sat May 27 2017

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 today into tonight. Lightning
will be the main hazard from any thunderstorm.

Flooding will continue along portions of the Mississippi River.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Isolated thunderstorms are possible Sunday afternoon and again
Monday afternoon. Severe weather is not expected at this time.

Flooding will continue along portions of the Mississippi River.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
450 AM CDT Sat May 27 2017

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-281000-
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-
450 AM CDT Sat May 27 2017

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

.DAY ONE...Today and Tonight.

There is a chance of thunderstorms late tonight across the
southern tier of Lake Michigan.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Low chances of thunderstorms exist on Sunday morning and again
Monday afternoon.

&&

$$

KMD

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HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
511 AM EDT Sat May 27 2017

MIZ037>040-043>046-050>052-056>059-064>067-071>074-280915-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
511 AM EDT Sat May 27 2017

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

.DAY ONE...Today and Tonight

Some patchy dense fog is expected this morning. Any dense fog
will dissipate by 10am.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible on Sunday, a few of which may be
strong to possibly severe, especially during the afternoon across
Southern Lower Michigan.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
401 AM CDT Sat May 27 2017

WIZ046-047-051-052-056>060-062>072-280915-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
401 AM CDT Sat May 27 2017

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 slight chance for thunderstorms late this afternoon
and tonight. No severe weather is expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a small risk of thunderstorms at times Sunday and
Monday. No severe weather is expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
401 AM CDT Sat May 27 2017

LMZ643>646-280915-
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-
401 AM CDT Sat May 27 2017

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Today and Tonight

There is a slight chance for thunderstorms tonight. No severe
weather is expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a small risk of thunderstorms at times Sunday and Monday.
No severe weather is expected.

Westerly wind gusts will approach Small Craft levels Monday
afternoon.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Gaylord MI
430 AM EDT Sat May 27 2017

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-281100-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-Chippewa-
Mackinac-Emmet-Cheboygan-Presque Isle-Charlevoix-Leelanau-Antrim-
Otsego-Montmorency-Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-
Oscoda-Alcona-Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-
Gladwin-Arenac-
430 AM EDT Sat May 27 2017

This hazardous weather outlook is for northern Lower Michigan...
eastern Upper Michigan...and adjacent nearshore waters of Lake
Michigan...Lake Huron and Lake Superior.

.DAY ONE...Today and tonight.

There is a chance for non-severe thunderstorms tonight across
eastern Upper and northwest Lower Michigan.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is a chance of thunderstorms Sunday and Monday, mainly across
northern Lower Michigan.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

For more information visit http://weather.gov/gaylord.

$$

JPB

Hazardous Weather Outlook...CORRECTED
National Weather Service Duluth MN
316 AM CDT Sat May 27 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-281200-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
316 AM CDT Sat May 27 2017

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...Tonight

There are low chances of weak thunderstorms over north-central
Minnesota late this afternoon and this evening, including near and
west of the International Falls and Bigfork areas.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Thunderstorms are possible across northeast Minnesota and
northwest Wisconsin Sunday afternoon and early evening. Some
storms could be strong with brief small hail.

Thunderstorms are possible again Monday afternoon over portions of
the Northland, mainly over northwest Wisconsin, the Iron Range,
and Arrowhead of Minnesota.

.SPOTTER INFORMATION STATEMENT...

Skywarn Spotter activation is not anticipated Tonight.

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
402 AM EDT Sat May 27 2017

LMZ221-248-250-281200-
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
402 AM EDT Sat May 27 2017

This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are possible late this afternoon through this
evening.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$

07

Hazardous Weather Outlook
National Weather Service Marquette MI
402 AM EDT Sat May 27 2017

MIZ001>007-009>014-084-085-281200-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
402 AM EDT Sat May 27 2017 /302 AM CDT Sat May 27 2017/

This Hazardous Weather Outlook is for portions of western Upper
Michigan and central Upper Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are possible this afternoon and evening across
central Upper Michigan.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible over west and central Upper Michigan
Sunday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$

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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