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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
342 PM EDT Sat Oct 12 2024

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-131945-
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-
342 PM EDT Sat Oct 12 2024

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

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms will be possible tonight as a low pressure
system tracks across the south. Severe weather is not anticipated.
Storm motion will be west to east at 45 mph.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Isolated thunderstorms will be possible Sunday night. Severe weather
is not anticipated.

Small Craft Advisories may be needed from Sunday night into the early
part of the week as persistent northerly winds lead to potentially
hazardous boating conditions.

.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.

MR

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
342 PM EDT Sat Oct 12 2024

MIZ047>049-053>055-060>063-068>070-075-076-082-083-131945-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
342 PM EDT Sat Oct 12 2024

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms will be possible tonight as a low pressure
system tracks across the south. Severe weather is not anticipated.
Storm motion will be west to east at 45 mph.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Isolated thunderstorms will be possible Sunday night. Severe weather
is not anticipated.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
1214 PM CDT Sat Oct 12 2024

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-131715-
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-
1214 PM CDT Sat Oct 12 2024

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

.DAY ONE...This Afternoon and Tonight

A few thunderstorms may occur later this afternoon into this
evening across far southern portions of the lake.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A Gale Watch is in effect for the south half Sunday afternoon and
night. Northwest to north gale force gusts may occur during this
time.

There are slight chances for thunderstorms Sunday into Monday
night. There are slight chances for waterspouts during this
period as well.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
1214 PM CDT Sat Oct 12 2024

LMZ643>646-131715-
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-
1214 PM CDT Sat Oct 12 2024

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

.DAY ONE...This Afternoon and Tonight

A few thunderstorms may occur later this afternoon into this
evening south of North Point Lighthouse.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A Small Craft Advisory is likely for Sunday afternoon into
Tuesday, for gusty winds and building waves. A few gale force
gusts may occur Sunday evening.

There are slight chances for thunderstorms Sunday into Monday
night. There are slight chances for waterspouts during this
period as well.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
1214 PM CDT Sat Oct 12 2024

WIZ046-047-051-052-056>060-062>072-131715-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
1214 PM CDT Sat Oct 12 2024

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

.DAY ONE...This Afternoon and Tonight

A few thunderstorms may occur later this afternoon into this
evening across areas along and southeast of a Janesville to
Milwaukee line.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There are slight chances for thunderstorms Sunday afternoon.

Overnight frost and freeze conditions are likely early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
506 AM EDT Sat Oct 12 2024

LMZ844>849-130915-
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-
506 AM EDT Sat Oct 12 2024

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

.DAY ONE...Today and Tonight

The is a small chance of a thunderstorm late this afternoon and
evening south of Muskegon. Severe weather is not expected. The
main threat will be lightning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms will be possible late Sunday afternoon and Sunday
night. Severe weather is not expected. Small hail and lightning
will be the main threats.

Conditions will become hazardous for Small Craft later Sunday
through Sunday night.

Waterspouts will be possible later Sunday and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
506 AM EDT Sat Oct 12 2024

MIZ037>040-043>046-050>052-056>059-064>067-071>074-130915-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
506 AM EDT Sat Oct 12 2024

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

.DAY ONE...Today and Tonight

The is a small chance of a thunderstorm late this afternoon and
evening south of Interstate 96. Severe weather is not expected.
The main threat will be lightning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms will be possible west of U.S.-131 late Sunday
afternoon and Sunday night. Severe weather is not expected. Small
hail and lightning will be the main threats.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
402 AM CDT Sat Oct 12 2024

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-130915-
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-
402 AM CDT Sat Oct 12 2024

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

.DAY ONE...Today and Tonight

Patchy dense fog is possible at times across north-central and
northeast Wisconsin this morning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

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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