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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Marquette MI
356 PM EDT Sat Aug 19 2017

MIZ001>007-009>014-084-085-201200-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
356 PM EDT Sat Aug 19 2017 /256 PM CDT Sat Aug 19 2017/

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

.DAY ONE...Tonight

Isolated thunderstorms are possible over southeast Upper Michigan
through early evening.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday afternoon over the west half of
Upper Michigan. Thunderstorms are possible across central and east
Upper Michigan Sunday night. Thunderstorms are possible over
mainly south central Upper Michigan Monday night into early
Tuesday.

There is a moderate swim risk for Schoolcraft county beaches
Sunday afternoon.

There will be a moderate to high swim risk along Alger and
Marquette beaches on Wednesday.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
356 PM EDT Sat Aug 19 2017

LMZ221-248-250-201200-
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-
356 PM EDT Sat Aug 19 2017

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

.DAY ONE...Tonight

Thunderstorms are possible this afternoon.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday night into Tuesday.

.SPOTTER INFORMATION STATEMENT...

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

$$

MZ

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
353 AM CDT Sun Aug 20 2017

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
210900-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
353 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of central and
southern Minnesota...and west central Wisconsin.

.DAY ONE...Today and Tonight

Scattered thunderstorms are expected today and tonight as a cold
front moves across the area. A few of these storms could produce
severe weather, primarily south of a Twin Cities to Redwood Falls
line. Damaging winds, large hail and heavy rainfall are the
primary threats.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

The cold front will stall just south of Minnesota on Monday, with
a continued threat for thunderstorm development on Monday
afternoon and night across southern Minnesota into central
Wisconsin. These storms could also be capable of producing severe
weather, mainly along and south of Interstate 90.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation may be needed this afternoon and
evening.

$$

Hazardous Weather Outlook
National Weather Service Duluth MN
340 AM CDT Sun Aug 20 2017

LSZ121-140>148-211030-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
340 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of the Nearshore
waters of western Lake Superior.

.DAY ONE...Today and Tonight

There is a slight chance of an isolated thunderstorm this
afternoon along the North Shore from Silver Bay to Grand Portage.
Severe weather is not anticipated.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

There is a slight chance of isolated thunderstorms Monday
afternoon through Tuesday morning over western Lake Superior, and
again Tuesday afternoon and evening mainly along the North Shore.
Another slight chance of thunderstorms develops from Friday
afternoon through Saturday night. Severe weather is not expected,
but the strongest storms may produce brief gusty winds, small
hail, and occasional cloud-to-water lightning.

$$

GSF/Huyck

More information may be obtained at the following web address:
http://www.weather.gov/duluth (all lower case)

Hazardous Weather Outlook
National Weather Service Duluth MN
340 AM CDT Sun Aug 20 2017

WIZ003-004-008-009-211030-
Ashland-Iron-Sawyer-Price-
340 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of northwest
Wisconsin.

.DAY ONE...Today and Tonight

A few thunderstorms are possible east of Highway 77.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

A few thunderstorms are possible Monday afternoon again east of
Highway 77. There is a slight chance of thunderstorms over much
of the Northland Monday night and over northern and northeast
Minnesota Tuesday afternoon and evening. Severe weather is not
anticipated, but the strongest storms will produce small hail and
occasional cloud to ground lightning.

There is a slight chance of thunderstorms Friday afternoon
through Saturday night over much of the Northland. Severe weather
is not expected.

.SPOTTER INFORMATION STATEMENT...

Skywarn Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Gaylord MI
321 AM EDT Sun Aug 20 2017

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-210730-
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-
321 AM EDT Sun Aug 20 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 thunderstorms late tonight. Severe storms
are not expected.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

There is a chance for thunderstorms at times Monday through
Tuesday, especially late Monday night and Tuesday morning.

.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.

$$

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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