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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Green Bay WI
1107 AM CDT Fri Sep 22 2017

LMZ521-522-541>543-231615-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
1107 AM CDT Fri Sep 22 2017

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

.DAY ONE...This Afternoon and Tonight

Patchy dense marine fog will pose a hazard to mariners, mainly
north of Two Rivers.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Patchy fog will continue at times through the weekend, especially
on Lake Michigan. The fog may be locally dense at times, with
visibilities below one mile resulting in a navigation hazard for
mariners.

There is a small chance of thunderstorms Monday night through
Tuesday night.

$$
Kieckbusch

Hazardous Weather Outlook
National Weather Service Green Bay WI
1107 AM CDT Fri Sep 22 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-231615-
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-
1107 AM CDT Fri Sep 22 2017

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

.DAY ONE...This Afternoon and Tonight

Thunderstorms will impact parts of northern Wisconsin today.
Severe storms with large hail and damaging winds are likely over
north central Wisconsin through early afternoon.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

There is a slight chance of storms across mainly north central
Wisconsin at times from Saturday through Sunday night. These
storms are not expected to be severe.

There is a chance of thunderstorms at times Monday into Tuesday
night. It is too early to determine if any of these storms will
become severe.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any occurrences of hail or wind
gusts over 40 mph today.

$$

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1234 PM CDT Fri Sep 22 2017

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
231745-
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-
1234 PM CDT Fri Sep 22 2017

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

.DAY ONE...This Afternoon and Tonight

Hot and humid conditions are expected through early evening with
peak heat indices between 95 and 100. Heat illnesses may occur,
primarily for those who are active outdoors.

Additional thunderstorms are possible tonight across western Minnesota,
mainly after midnight. There is a marginal risk of severe weather
in this area. The main threats will be large hail and damaging
winds.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Hot and humid conditions with heat indices into the mid 90s are
expected again Saturday from southeast Minnesota into western
Wisconsin. Heat illnesses may occur, primarily for those who are
active outdoors.

Periodic chances for thunderstorms exist from Saturday through
Monday night. There is a marginal risk of severe weather Saturday
across western and central Minnesota, with the main threats being
hail and wind.

Repeated rounds of thunderstorms this weekend in western
Minnesota will also lead to an increased risk for flooding.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation may be needed tonight in western MN.

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
1038 AM CDT Fri Sep 22 2017

WIZ017-029-231200-
Taylor-Clark-
1038 AM CDT Fri Sep 22 2017

This Hazardous Weather Outlook is for portions of north
central Wisconsin.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms are possible through the morning hours. By
the afternoon, look for heat index readings pushing through the
90 to 95 degree range.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Unseasonably warm conditions will continue Saturday and Sunday
with afternoon heat indices in the upper 80s to middle 90s.

Thunderstorms are possible from late Sunday night through
Tuesday night. It is too early to discern if there would be a
severe threat.

.SPOTTER INFORMATION STATEMENT...

No action is needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Lawrence/Hollan

Hazardous Weather Outlook
National Weather Service La Crosse WI
1038 AM CDT Fri Sep 22 2017

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ032>034-
041>044-053>055-061-231200-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Crawford-Richland-Grant-
1038 AM CDT Fri Sep 22 2017

This Hazardous Weather Outlook is for portions of northeast
Iowa, southeast Minnesota, and southwest into central
Wisconsin.

.DAY ONE...This Afternoon and Tonight

A Heat Advisory is in effect from noon until 7 pm. Plan on heat
index values reaching near 100 degrees through the afternoon
hours.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Unseasonably warm conditions will continue Saturday and Sunday
with afternoon heat indices in the upper 80s to middle 90s.

Thunderstorms are possible from late Sunday night through
Tuesday night. It is too early to discern if there would be a
severe threat.

.SPOTTER INFORMATION STATEMENT...

No action is needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
913 AM CDT Fri Sep 22 2017

WIZ046-047-051-052-056>060-062>072-231415-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
913 AM CDT Fri Sep 22 2017

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

.DAY ONE...Today and Tonight

Heat index values will reach the middle to upper 90s this
afternoon.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

There is a chance for thunderstorms Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Gaylord MI
907 AM EDT Fri Sep 22 2017

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-231315-
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-
907 AM EDT Fri Sep 22 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 slight chance for a few thunderstorms across Eastern
Upper Michigan today and this evening. Severe storms are not
expected.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

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

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
550 AM EDT Fri Sep 22 2017

MIZ001>007-009>014-084-085-231000-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
550 AM EDT Fri Sep 22 2017 /450 AM CDT Fri Sep 22 2017/

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

.DAY ONE...Today and Tonight

Thunderstorms are possible today over the west half of Upper
Michigan. An isolated severe thunderstorm, producing large hail,
is possible over western Upper Michigan.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Thunderstorms are possible periodically over western Upper
Michigan late Saturday through Sunday night. Any of the
thunderstorms Saturday through Sunday night could produce very
heavy rainfall.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
550 AM EDT Fri Sep 22 2017

LMZ221-248-250-231000-
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-
550 AM EDT Fri Sep 22 2017

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

.DAY ONE...Today and Tonight

Dense fog is expected this morning. See the latest Marine Weather
Message for further details.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

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

$$

JLB

Hazardous Weather Outlook
National Weather Service Duluth MN
330 AM CDT Fri Sep 22 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-231030-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
330 AM CDT Fri Sep 22 2017

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...Today and Tonight

Strong thunderstorms will continue this morning. Large hail,
damaging wind gusts, frequent cloud-to-ground lightning, and heavy
rainfall are expected. Another round of strong to severe
thunderstorms is expected tonight. The strongest storms are
expected over north-central Minnesota.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Thunderstorms will likely be on-going Saturday morning. A few
storms may remain strong early in the day. Storms are forecast to
redevelop during the afternoon and continue through Saturday
night. Some storms may be strong to severe once again. Heavy
rainfall is possible over much of the Northland and may lead to
localized flooding.

Thunderstorms will continue to be possible through Monday night.
The risk for severe storms is low but there will continue to be a
chance for heavy rainfall, especially over central into northeast
Minnesota into extreme northwest Wisconsin.

.SPOTTER INFORMATION STATEMENT...

SKYWARN Spotters may be needed early this morning and again
tonight. Everyone is encouraged to report hail of any size,
rainfall amounts, wind damage, or flooding to the National Weather
Service.

$$

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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