Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Marquette MI
1104 AM EDT Tue Jul 15 2025
LMZ221-248-250-161515-
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-
1104 AM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.
.DAY ONE...Rest of Today and Tonight
There is a slight chance of thunderstorms tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Thunderstorm chances will continue through Wednesday night.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
1104 AM EDT Tue Jul 15 2025
LSZ162-240>251-263>267-161515-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1104 AM EDT Tue Jul 15 2025 /1004 AM CDT Tue Jul 15 2025/
This Hazardous Weather Outlook is for portions of Central Lake
Superior...Eastern Lake Superior and Western Lake Superior.
.DAY ONE...Rest of Today and Tonight
Chances of thunderstorms will be over the entire lake today and
tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Thunderstorm chances will continue through Wednesday night.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Thompson
Hazardous Weather Outlook
National Weather Service Marquette MI
1104 AM EDT Tue Jul 15 2025
MIZ001>007-009>014-084-085-161515-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
1104 AM EDT Tue Jul 15 2025 /1004 AM CDT Tue Jul 15 2025/
This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.
.DAY ONE...Rest of Today and Tonight
There is a Slight Risk (level 2 of 5) for severe thunderstorms
and a Slight Risk (level 2 of 5) for flash flooding across
northern and western Upper Michigan today with Marginal Risks
(level 1 of 5) of both hazards for the rest of the UP.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Thunderstorm chances will continue through Wednesday night.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Duluth MN
1122 PM CDT Tue Jul 15 2025
LSZ121-140>148-150-170430-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
1122 PM CDT Tue Jul 15 2025
This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.
.DAY ONE...Tonight
Strong northeast winds are expected overnight. Conditions will be
hazardous to small craft from Silver Bay to Duluth to Saxon
Harbor.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Strong northeast winds continue Wednesday. Gusts of 20 to 25
knots are forecast and waves of 2 to 6 feet are likely. A Small
Craft Advisory is in effect until 7 PM.
Several chances of thunderstorms are forecast this week.
$$
Huyck
More information may be obtained at the following web address:
http://www.weather.gov/duluth
Hazardous Weather Outlook
National Weather Service Duluth MN
1122 PM CDT Tue Jul 15 2025
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-170430-
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-
1122 PM CDT Tue Jul 15 2025
This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.
.DAY ONE...Tonight
Heavy rain has fallen across much of northwest Wisconsin. Flood
Warnings are in effect overnight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Flood warnings are in effect until late Wednesday morning for
portions of northwest Wisconsin. Please refer to the latest flood
messages for additional details.
Strong northeast winds will increase the threat of rip currents
Wednesday for areas near the Twin Ports, including the beaches of
Duluth and Superior. A Beach Hazards Statement may be needed.
Additional thunderstorm chances are forecast through the end of
the week.
.SPOTTER INFORMATION STATEMENT...
Spotters and the public are encouraged to report hail of any
size, wind damage, rainfall amounts, and flooding to the National
Weather Service.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
858 PM CDT Tue Jul 15 2025
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
162100-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
858 PM CDT Tue Jul 15 2025
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...Tonight.
Scattered thunderstorms are possible through the early morning
hours. A few storms may be severe, with large hail and damaging
wind gusts the primary threats. In addition, locally heavy
rainfall could lead to areas of flooding.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation may be needed.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
417 PM CDT Tue Jul 15 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-162130-
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-
417 PM CDT Tue Jul 15 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Tonight
Scattered thunderstorms are expected this evening over northern
Wisconsin with a few severe storms are possible over north-
central Wisconsin. Damaging winds and large hail will be the main
severe hazards, with heavy rain also possible. A Severe
Thunderstorm Watch is in effect for Vilas County until 10 PM this
evening.
An Air Quality Advisory is in effect for Door, Kewaunee, and
Manitowoc counties until 11 PM due to ozone levels expected to
reach the Unhealthy for Sensitive Groups (USG) to Unhealthy level.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
Additional thunderstorms are expected Wednesday and Wednesday
evening over much of the area. There is a risk for severe storms
along with heavy rainfall and localized flooding.
There are on and off chances for thunderstorms from Saturday
through early next week. It is too early to determine if or when
any severe storms are possible.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to report any flooding, wind damage or
hail to the National Weather Service in Green Bay.
$$
Hazardous Weather Outlook
National Weather Service Gaylord MI
341 PM EDT Tue Jul 15 2025
LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-161945-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
341 PM EDT Tue Jul 15 2025
This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.
.DAY ONE...This afternoon and tonight.
Scattered thunderstorms are possible across Whitefish Bay into the
St. Mary`s River late today into tonight. Widespread severe
weather is not expected, but a stronger wind gust or two is
possible.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Scattered thunderstorms are possible Wednesday into Wednesday
night across the nearshore and open waters of northern lower and
eastern upper Michigan. Torrential rainfall is possible, along
with some stronger wind gusts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
Hazardous Weather Outlook
National Weather Service Gaylord MI
341 PM EDT Tue Jul 15 2025
MIZ016>018-020>036-041-042-086>088-095>099-161945-
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-
341 PM EDT Tue Jul 15 2025
This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.
.DAY ONE...This afternoon and tonight.
Some isolated showers and thunderstorms are possible this evening
across the eastern upper peninsula.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Moderate chances for scattered thunderstorms are expected this
Wednesday through Wednesday night, especially for a few stronger
storms across northern lower Michigan. Main hazards include
localized heavy rain and strong wind gusts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
310 AM CDT Tue Jul 15 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-161215-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
310 AM CDT Tue Jul 15 2025
This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.
.DAY ONE...Today and Tonight
Thunderstorms will be possible late tonight, primarily for
portions of both southeast Minnesota and west central Wisconsin. A
stronger storm cannot be ruled out.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Thunderstorms will be possible Wednesday and few of these could
be strong to severe. Heavy rainfall could lead to localized
flooding on Wednesday.
.SPOTTER INFORMATION STATEMENT...
No action needed.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Cecava
