Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1013 PM EDT Mon Jul 27 2026
LSZ162-240>251-263>267-281200-
/O.CON.KMQT.MF.Y.0027.000000T0000Z-260728T1200Z/
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-
1013 PM EDT Mon Jul 27 2026 /913 PM CDT Mon Jul 27 2026/
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT /7 AM CDT/
TUESDAY...
* WHAT...Dense fog will reduce visibility to less than one
nautical mile.
* WHERE...Portions of Central, Eastern and Western Lake Superior.
* WHEN...Until 8 AM EDT /7 AM CDT/ Tuesday.
* IMPACTS...Low visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
157 AM CDT Tue Jul 28 2026
LMZ541-542-281200-
/O.CON.KGRB.SC.Y.0068.000000T0000Z-260728T1200Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-
157 AM CDT Tue Jul 28 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THIS
MORNING...
* WHAT...North winds around 15 kt with gusts up to 25 kt and
waves 2 to 3 ft.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Two Rivers.
* WHEN...Until 7 AM CDT this morning.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Kurimski
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
157 AM CDT Tue Jul 28 2026
LMZ543-281500-
/O.CON.KGRB.SC.Y.0068.000000T0000Z-260728T2000Z/
Two Rivers to Sheboygan WI-
157 AM CDT Tue Jul 28 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CDT THIS
AFTERNOON...
* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 4 ft.
* WHERE...Lake Michigan nearshore waters from Two Rivers to
Sheboygan.
* WHEN...Until 3 PM CDT this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1013 PM EDT Mon Jul 27 2026
LMZ221-250-281200-
/O.CON.KMQT.SC.Y.0113.000000T0000Z-260728T1200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
5NM East of a line from Fairport MI to Rock Island Passage-
1013 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
TUESDAY...
* WHAT...North winds 10 to 15 kt with gusts up to 25 kt and
waves 1 to 3 ft occurring.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage and 5NM East of a line from Fairport MI to Rock
Island Passage.
* WHEN...Until 8 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
820 PM CDT Mon Jul 27 2026
LMZ643-644-280930-
/O.EXT.KMKX.SC.Y.0073.260728T0120Z-260729T0600Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
820 PM CDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT WEDNESDAY...
* WHAT...South winds 10 to 20 kt becoming north with gusts up to
25 kt by midnight. Waves 3 to 5 feet building to 4 to 6 feet.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...Until 1 AM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
836 PM EDT Mon Jul 27 2026
LMZ844>849-280845-
/O.EXT.KGRR.SC.Y.0053.260728T0036Z-260729T0600Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
836 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT WEDNESDAY...
* WHAT...North winds 15 to 25 knots with gusts up to 30 knots
and waves 4 to 7 feet.
* WHERE...St Joseph to Manistee.
* WHEN...Until 2 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
309 PM EDT Mon Jul 27 2026
LHZ421-280830-
/O.NEW.KDTX.SC.Y.0047.260728T1200Z-260729T2000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
309 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TUESDAY TO 4 PM EDT
WEDNESDAY...
* WHAT...Expect sustained winds up to 22 knots from the north
with gusts up to 30 knots. The largest significant waves will
be 5 feet with a potential maximum wave height of 7 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay.
* WHEN...The maximum winds are expected around 10 AM EDT Tuesday
with the largest waves expected around 7 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
309 PM EDT Mon Jul 27 2026
LHZ441>443-280830-
/O.NEW.KDTX.SC.Y.0047.260728T1400Z-260729T2000Z/
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
309 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 4 PM EDT
WEDNESDAY...
* WHAT...Expect sustained winds up to 22 knots from the north
with gusts up to 31 knots. The largest significant waves will
be 6 feet with a potential maximum wave height of 8 feet.
* WHERE...Port Austin to Harbor Beach MI, Harbor Beach to Port
Sanilac MI and Port Sanilac to Port Huron MI.
* WHEN...The maximum winds are expected around 6 PM EDT Tuesday
with the largest waves expected around 8 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
247 PM EDT Mon Jul 27 2026
LHZ347>349-280600-
/O.NEW.KAPX.SC.Y.0064.260728T1000Z-260729T0300Z/
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-
247 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 11 PM EDT
TUESDAY...
* WHAT...Highest gusts up to 30 kts from the north and highest
waves around 4 feet expected.
* WHERE...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 and
Sturgeon Pt to Alabaster MI.
* WHEN...From 6 AM to 11 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
247 PM EDT Mon Jul 27 2026
LMZ323-342-344>346-280600-
/O.NEW.KAPX.SC.Y.0064.260728T0400Z-260728T2200Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
247 PM EDT Mon Jul 27 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM
EDT TUESDAY...
* WHAT...Highest gusts up to 30 kts from the north and highest
waves around 4 feet expected.
* WHERE...Grand Traverse Bay south of a line Grand Traverse
Light to Norwood MI, Norwood MI to 5NM West of Mackinac Bridge
including Little Traverse Bay, Sleeping Bear Point to Grand
Traverse Light MI, Point Betsie to Sleeping Bear Point MI and
Manistee to Point Betsie MI.
* WHEN...From midnight tonight to 6 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service Gaylord MI
307 AM EDT Tue Jul 28 2026
MIZ030-036-281515-
/O.EXA.KAPX.BH.S.0009.260728T1000Z-260729T0000Z/
Alcona-Iosco-
307 AM EDT Tue Jul 28 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 AM EDT THIS MORNING
THROUGH THIS EVENING...
* WHAT...Dangerous swimming conditions due to 3-5 ft waves and
rip currents.
* WHERE...Alcona and Iosco Counties.
* WHEN...From 6 AM EDT this morning through this evening.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Gaylord MI
307 AM EDT Tue Jul 28 2026
MIZ031-281515-
/O.CON.KAPX.BH.S.0009.260728T1000Z-260729T0000Z/
Manistee-
307 AM EDT Tue Jul 28 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 6 AM EDT THIS
MORNING THROUGH THIS EVENING...
* WHAT...Dangerous swimming conditions due to 3-5 ft waves and
rip currents.
* WHERE...Manistee County.
* WHEN...From 6 AM EDT this morning through this evening.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Detroit/Pontiac MI
306 AM EDT Tue Jul 28 2026
MIZ049-055-063-281515-
/O.NEW.KDTX.BH.S.0006.260728T1200Z-260729T0200Z/
Huron-Sanilac-St. Clair-
306 AM EDT Tue Jul 28 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH THIS EVENING...
* WHAT...High swim risk from high wave action, rip currents and
longshore currents. Dangerous swimming conditions are expected.
* WHERE...Huron, Sanilac and St. Clair Counties.
* WHEN...From 8 AM EDT this morning through this evening.
* IMPACTS...Strong currents can pull swimmers into deep water and
prevent return to shore.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Grand Rapids MI
837 PM EDT Mon Jul 27 2026
MIZ037-043-050-056-064-071-280845-
/O.EXT.KGRR.BH.S.0016.260728T0037Z-260729T0600Z/
Mason-Oceana-Muskegon-Ottawa-Allegan-Van Buren-
837 PM EDT Mon Jul 27 2026
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH LATE TUESDAY
NIGHT...
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers may be heavily swamped by
waves.
* WHERE...Mason, Oceana, Muskegon, Ottawa, Allegan and Van Buren
counties.
* WHEN...Through late Tuesday night.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions
and do not venture out on piers. Please check with your local
authorities on potential beach closures.
&&
$$
Lakeshore Hazard Message
National Weather Service Milwaukee/Sullivan WI
156 PM CDT Mon Jul 27 2026
WIZ052-060-066-071-072-280300-
/O.CON.KMKX.BH.S.0014.260728T0500Z-260729T1500Z/
Sheboygan-Ozaukee-Milwaukee-Racine-Kenosha-
156 PM CDT Mon Jul 27 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM MIDNIGHT CDT
TONIGHT THROUGH WEDNESDAY MORNING...
* WHAT...Life threatening waves of 4 to 6 feet and dangerous
currents are expected.
* WHERE...Sheboygan, Ozaukee, Milwaukee, Racine and Kenosha
Counties.
* WHEN...From late Monday night through Wednesday morning.
* IMPACTS...Dangerous swimming conditions are expected due to
high waves and onshore winds.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay out of the water and away from dangerous areas like piers
and breakwalls. Strong structural and longshore currents are
expected. Rip currents are possible.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Green Bay WI
152 AM CDT Tue Jul 28 2026
LMZ521-522-541>543-290700-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
152 AM CDT Tue Jul 28 2026
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Today and Tonight
Gusty north winds are expected, creating hazardous conditions to
small craft on Lake Michigan south of Two Rivers through this
afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The chance of thunderstorms will return Thursday night and
continue through Saturday. Any thunderstorm could pose a hazard to
mariners.
$$
Kurimski
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
909 PM CDT Mon Jul 27 2026
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-290215-
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-
909 PM CDT Mon Jul 27 2026
This Hazardous Weather Outlook is for the open waters of Lake
Michigan.
.DAY ONE...Tonight
There is a chance of thunderstorms through late evening.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
Northerly winds are expected behind a cold front on Tuesday, with
gusts around 30 kt expected.
Additional chances for thunderstorms for Friday and Saturday.
$$
MRC
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
909 PM CDT Mon Jul 27 2026
LMZ643>646-290215-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
909 PM CDT Mon Jul 27 2026
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Tonight
There is a chance of thunderstorms through late evening.
Gusty southerly winds will become northerly overnight and build
high waves. A Small Craft Advisory is in effect.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
A Small Craft Advisory is in effect through Tuesday night.
Additional chances for thunderstorms are forecast Friday and
Saturday.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
909 PM CDT Mon Jul 27 2026
WIZ046-047-051-052-056>060-062>072-290215-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
909 PM CDT Mon Jul 27 2026
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
There is a chance of thunderstorms through late evening.
High Swim Risk for the Lake Michigan beaches from Sheboygan south
to Kenosha. A Beach Hazard Statement is in effect.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
The High Swim Risk will continue through Tuesday night, possibly
lingering into Wednesday morning. A Beach Hazard Statement is in
effect.
Additional chances for thunderstorms are forecast Thursday night
through Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
321 AM EDT Mon Jul 27 2026
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-280730-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
321 AM EDT Mon Jul 27 2026
This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.
.DAY ONE...Today and Tonight
There is a chance of severe thunderstorms today, mainly this
afternoon and evening. The strongest storms will be capable of
producing wind gusts to 70 MPH and hail to one inch in diameter.
There is a low risk of an isolated tornado. Locally intense rainfall
may lead to some minor urban flooding. The storms will move from
northwest to southeast at 40 MPH. A approaching cold front will
drive the thunderstorm potential today.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Hazardous conditions to small craft are possible on the Lake Huron
nearshore waters Tuesday and Tuesday night.
.SPOTTER INFORMATION STATEMENT...
Dispatchers...Please Notify Your Emergency Managers Immediately
Spotter activation may be needed this afternoon and evening.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
SC
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
321 AM EDT Mon Jul 27 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-280730-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
321 AM EDT Mon Jul 27 2026
This hazardous weather outlook is for southeast Michigan.
.DAY ONE...Today and Tonight
There is a chance of severe thunderstorms today, mainly this
afternoon and evening. The strongest storms will be capable of
producing wind gusts to 70 MPH and hail to one inch in diameter.
There is a low risk of an isolated tornado. Locally intense rainfall
may lead to some minor urban flooding. The storms will move from
northwest to southeast at 40 MPH. A approaching cold front will
drive the thunderstorm potential today.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Dispatchers...Please Notify Your Emergency Managers Immediately
Spotter activation may be needed this afternoon and evening.
$$
