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Dense Fog Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
425 AM EDT Mon Jul 16 2018

LHZ345-LMZ341-342-344>346-161600-
/O.EXT.KAPX.MF.Y.0002.000000T0000Z-180716T1600Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-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-
425 AM EDT Mon Jul 16 2018

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON EDT TODAY...

THE Dense Fog Advisory IS NOW IN EFFECT until noon EDT today.

* VISIBILITY: Visibility will be a quarter mile or less this
  morning due to areas of dense fog.

PRECAUTIONARY/PREPAREDNESS ACTIONS

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
306 AM CDT Mon Jul 16 2018

LMZ261-362-364-563-161400-
/O.EXT.KLOT.MF.Y.0015.000000T0000Z-180716T1400Z/
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 Rock Island Passage to Sturgeon Bay WI-
306 AM CDT Mon Jul 16 2018

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 AM CDT THIS MORNING...

* VISIBILITY...less than 1 nautical mile.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$


Rodriguez


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Green Bay WI
419 AM CDT Mon Jul 16 2018

LMZ521-522-541>543-170930-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
419 AM CDT Mon Jul 16 2018

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

.DAY ONE...Today and Tonight

Dense fog will continue to pose a hazard to boaters on Lake
Michigan early this morning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance of thunderstorms from Thursday night to
Sunday.

$$

Skowronski/Bersch

Hazardous Weather Outlook
National Weather Service Marquette MI
515 AM EDT Mon Jul 16 2018

LSZ162-240>251-263>267-171200-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
515 AM EDT Mon Jul 16 2018 /415 AM CDT Mon Jul 16 2018/

This Hazardous Weather Outlook is for portions of Eastern Lake
Superior...Central Lake Superior and Western Lake Superior.

.DAY ONE...Today and Tonight

Isolated thunderstorms remain possible over far eastern Lake
Superior early this morning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Intermittent thunderstorm chances are expected Thursday through
Friday night over western Lake Superior.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
515 AM EDT Mon Jul 16 2018

MIZ005-006-171200-
Marquette-Alger-
515 AM EDT Mon Jul 16 2018

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

.DAY ONE...Today and Tonight

A moderate swim risk will develop late today on the Lake Superior
beaches of Marquette county.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

A high swim risk is expected on Tuesday for the Lake Superior
beaches of Alger county while a moderate swim risk is expected for
the beaches in Marquette county.

Intermittent thunderstorm chances are expected Thursday night through
Sunday.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
330 AM CDT Mon Jul 16 2018

WIZ046-047-051-052-056>060-062>072-170830-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
330 AM CDT Mon Jul 16 2018

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

.DAY ONE...Today and Tonight

Isolated thunderstorms are forecast this morning, mainly in
southeast Wisconsin.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There are chances for thunderstorms at times Thursday into Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
330 AM CDT Mon Jul 16 2018

LMZ643>646-170830-
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-
330 AM CDT Mon Jul 16 2018

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Today and Tonight

A Dense Fog Advisory remains in effect from North Point
Lighthouse northward until 7 AM this morning. Patchy fog may also
occur at times south of there.

Isolated thunderstorms are forecast this morning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There are chances for thunderstorms at times Thursday into Sunday.

$$
Wood
www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
323 AM CDT Mon Jul 16 2018

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-170830-
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 Holland to Whitehall MI 5 nm off shore to mid-
line of 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-
323 AM CDT Mon Jul 16 2018

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

.DAY ONE...Today through Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Thursday through Saturday...
  Elevated Thunderstorm Risk.
Sunday...
  Limited Thunderstorm Risk.

$$

- Izzi

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Hazardous Weather Outlook
National Weather Service Gaylord MI
422 AM EDT Mon Jul 16 2018

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-170830-
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-
422 AM EDT Mon Jul 16 2018

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.

Scattered thunderstorms are expected across northern Michigan
today, especially across northeast lower Michigan this afternoon
where there is also a marginal risk for a few severe storms. The
primary threat will be damaging wind gusts.

Areas of dense fog will be found over portions of northern Lake
Michigan this morning. Please see the latest advisory for more
details.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

There is another chance for thunderstorms across all of northern
Michigan Friday and Saturday afternoons.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any significant weather and
rainfall amounts to the National Weather Service. Reports may be
made one of three ways:

Online:   weather.gov/gaylord
Facebook: facebook.com/nwsgaylord
Twitter:  twitter.com/nwsgaylord

&&

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

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
404 AM EDT Mon Jul 16 2018

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-170815-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
404 AM EDT Mon Jul 16 2018

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...Today and Tonight

There is a Marginal Risk for isolated severe storms this afternoon
and evening. Main threats will be isolated strong to severe wind
gusts.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

AA

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
404 AM EDT Mon Jul 16 2018

MIZ047>049-053>055-060>063-068>070-075-076-082-083-170815-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
404 AM EDT Mon Jul 16 2018

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...Today and Tonight

There is a Marginal Risk for isolated severe storms this afternoon
and evening. Main threats will be isolated strong to severe wind
gusts. Locally heavy rainfall is possible which may cause some minor
flooding of poor drainage areas.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
336 AM EDT Mon Jul 16 2018

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-
336 AM EDT Mon Jul 16 2018

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

.DAY ONE...Today and Tonight

Thunderstorms will be possible today. Frequent lightning and gusty
winds will be the main risk to mariners.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Hazardous swim and boating conditions are likely to develop
Tuesday and continue into Tuesday night.

Another round of storms and hazardous swim and boating conditions
looks likely for the end of the week into the weekend.

.SPOTTER INFORMATION STATEMENT...

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
336 AM EDT Mon Jul 16 2018

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-
336 AM EDT Mon Jul 16 2018

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

.DAY ONE...Today and Tonight

A marginal risk for severe thunderstorms exists this afternoon
along and east of a line from Big Rapids to Grand Rapids down to
Kalamazoo. Damaging winds and possibly large hail are the main
risks. Frequent lightning and heavy downpours could accompany any
of the stronger storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

The risk for thunderstorms could return to the region for Thursday
night into Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon.

$$

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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