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Hazardous Weather Outlook
National Weather Service Gaylord MI
620 PM EDT Sat Jul 24 2021

MIZ016>018-020>036-041-042-086>088-095>099-251200-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
620 PM EDT Sat Jul 24 2021

This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.

.DAY ONE...Tonight.

A few thunderstorms will occur this evening. Severe storms are no
longer expected.

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

There is another chance for thunderstorms on Monday night and Tuesday,
and again Wednesday.

.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 Gaylord MI
620 PM EDT Sat Jul 24 2021

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-251200-
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-
620 PM EDT Sat Jul 24 2021

This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.

.DAY ONE...Tonight.

A few thunderstorms will occur this evening. Brief gusty winds are
possible, especially on Lake Huron.

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

There is another chance for thunderstorms on Monday night and Tuesday,
and again Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

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

$$

JZ

Hazardous Weather Outlook
National Weather Service Marquette MI
431 PM EDT Sat Jul 24 2021

MIZ005>007-011>014-085-252045-
Marquette-Alger-Luce-Dickinson-Menominee-Delta-
Southern Schoolcraft-Northern Schoolcraft-
431 PM EDT Sat Jul 24 2021 /331 PM CDT Sat Jul 24 2021/

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

.DAY ONE...Tonight

Thunderstorms will be possible this evening. The strongest of the
thunderstorms that develop could contain hail and gusty winds.
Heavy rainfall will be possible with any thunderstorms that occur.

Moderate swim risk conditions are expected through this evening
along Schoolcraft County beaches.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms will be possible late Monday into early Tuesday, and
then again sporadically through Thursday.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to submit reports to the National
Weather Service in Marquette. The public may also submit reports
on our webpage, Facebook page, or on Twitter using #906wx.

$$


lg

Hazardous Weather Outlook
National Weather Service Marquette MI
431 PM EDT Sat Jul 24 2021

LSZ162-240>251-263>267-252045-
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-
431 PM EDT Sat Jul 24 2021 /331 PM CDT Sat Jul 24 2021/

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

.DAY ONE...Tonight

Thunderstorms will be possible this evening in the east. The
strongest of the thunderstorms that develop could contain hail and
gusty winds.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms will be possible late Monday into early Tuesday, and
then again sporadically through Thursday.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to submit reports to the National
Weather Service in Marquette. The public may also submit reports
on our webpage, Facebook page, or on Twitter using #906wx.

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
431 PM EDT Sat Jul 24 2021

LMZ221-248-250-252045-
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-
431 PM EDT Sat Jul 24 2021

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

.DAY ONE...Tonight

Thunderstorms will be possible this evening. The strongest of the
thunderstorms that develop could contain hail and gusty winds.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms will be possible late Monday into early Tuesday, and
then again sporadically through Thursday.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to submit reports to the National
Weather Service in Marquette. The public may also submit reports
on our webpage, Facebook page, or on Twitter using #906wx.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
412 PM EDT Sat Jul 24 2021

LMZ844>849-252015-
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-
412 PM EDT Sat Jul 24 2021

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

.DAY ONE...This Afternoon and Tonight

Hazardous swim and boating conditions will continue with
visibilities reduced from dense fog and smokey haze.

Severe thunderstorms with winds over 50 knots and large hail are
possible into this evening. In addition the lightning could be
frequent.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms may pose a risk to mariners starting late Monday
night and continuing into Wednesday night.

.SPOTTER INFORMATION STATEMENT...

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
412 PM EDT Sat Jul 24 2021

MIZ037-038-043-252015-
Mason-Lake-Oceana-
412 PM EDT Sat Jul 24 2021

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

.DAY ONE...This Afternoon and Tonight

Scattered showers and thunderstorms remain possible this afternoon
and evening. The strongest of which could be strong to severe.
The main threat is damaging winds and locally heavy downpours.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Additional thunderstorms are possible Tuesday and Wednesday night
into Thursday. The storms Wednesday night into Thursday could be
strong.

.SPOTTER INFORMATION STATEMENT...

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
412 PM EDT Sat Jul 24 2021

MIZ039-040-044>046-050>052-056>059-064>067-071>074-252015-
Osceola-Clare-Newaygo-Mecosta-Isabella-Muskegon-Montcalm-Gratiot-
Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-Van Buren-
Kalamazoo-Calhoun-Jackson-
412 PM EDT Sat Jul 24 2021

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

.DAY ONE...This Afternoon and Tonight

A Thunderstorm Watch has been issued for the chance of severe
storms. The main threat is damaging winds upwards of 70 mph with
a couple of tornadoes possible. In addition frequent lightning
and locally heavy downpours will accompany the strongest storms.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Additional thunderstorms are possible Tuesday and Wednesday night
into Thursday. The storms Wednesday night into Thursday could be
strong.

.SPOTTER INFORMATION STATEMENT...

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
204 PM CDT Sat Jul 24 2021

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-251915-
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-
204 PM CDT Sat Jul 24 2021

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

.DAY ONE...Tonight

Scattered thunderstorms are expected over the southern third of
the lake into this evening.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

There is a slight chance for thunderstorms across northern Lake
Michigan Monday. There will be additional thunderstorm chances
across the entire Lake for Tuesday through Thursday.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
204 PM CDT Sat Jul 24 2021

LMZ643>646-251915-
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-
204 PM CDT Sat Jul 24 2021

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

.DAY ONE...Tonight

Southwest winds will gust to around 20 knots into early this
evening.

Isolated thunderstorms are possible through early evening, mainly
south of North Point Light.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Thunderstorm chances return Tuesday through Thursday.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
204 PM CDT Sat Jul 24 2021

WIZ046-047-051-052-056>060-062>072-251915-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
204 PM CDT Sat Jul 24 2021

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

.DAY ONE...Tonight

A few thunderstorms will be possible this afternoon and early
evening across far southeastern Wisconsin. An isolated strong
storm will be possible.

Heat indices this afternoon will reach the upper 90s in many
locations.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Thunderstorm chances return Tuesday through Thursday.

Heat indices will reach the mid to upper 90s on Tuesday and
Wednesday, especially west of Madison.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not likely 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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