Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Duluth MN
623 PM CDT Sat Aug 30 2025
LSZ140>143-312330-
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-
623 PM CDT Sat Aug 30 2025
This Hazardous Weather Outlook is for portions of the Nearshore
waters of western Lake Superior.
.DAY ONE...Tonight
General thunderstorms are possible through the evening hours
today.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
A cold front will move across western Lake Superior Tuesday and
Tuesday night and will support a chance of thunderstorms. Severe
weather is not anticipated at this time.
Strong and gusty northwest winds behind the cold front Tuesday
night through late next week may make conditions hazardous to
smaller vessels.
$$
NLy
More information may be obtained at the following web address:
http://www.weather.gov/duluth
Hazardous Weather Outlook
National Weather Service Duluth MN
623 PM CDT Sat Aug 30 2025
MNZ012-020-021-312330-
Northern Cook/Northern Lake-Southern Lake/North Shore-
Southern Cook/North Shore-
623 PM CDT Sat Aug 30 2025
This Hazardous Weather Outlook is for portions of northeast
Minnesota.
.DAY ONE...Tonight
General thunderstorms are expected in the Arrowhead through the
evening hours today.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
A cold front will move through the area Tuesday and Tuesday night
which will provide a better chance of thunderstorms. Severe
weather is not anticipated at this time.
.SPOTTER INFORMATION STATEMENT...
Skywarn spotters are encouraged to report hail of any size and
rainfall amounts to the National Weather Service.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
233 PM CDT Sat Aug 30 2025
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
311945-
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-
233 PM CDT Sat Aug 30 2025
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...Tonight.
Patchy dense fog is possible tonight through sunrise tomorrow.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
148 PM CDT Sat Aug 30 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-311900-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
148 PM CDT Sat Aug 30 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Tonight
Areas of fog will develop again after midnight and could become
locally dense.
.DAYS TWO THROUGH SEVEN...Sunday through Saturday
Non-severe thunderstorms are possible late Tuesday afternoon into
Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to report any occurrences of fog with
visibilities below 1/4 mile to the National Weather Service in
Green Bay.
$$
Hazardous Weather Outlook
National Weather Service Duluth MN
1029 AM CDT Sat Aug 30 2025
LSZ121-140>148-150-311530-
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-
1029 AM CDT Sat Aug 30 2025
This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.
.DAY ONE...Today and Tonight
There is a 20% chance of gusts over 22 knots between Grand
Portage and Isle Royale this afternoon
.DAYS TWO THROUGH SEVEN...Sunday through Friday
A cold front will move across western Lake Superior Tuesday and
Tuesday night and will support a chance of thunderstorms. Severe
weather is not anticipated at this time.
Strong and gusty northwest winds behind the cold front Tuesday
night through late next week may make conditions hazardous to
smaller vessels.
$$
JJM
More information may be obtained at the following web address:
http://www.weather.gov/duluth
Hazardous Weather Outlook
National Weather Service Gaylord MI
1040 AM EDT Sat Aug 30 2025
MIZ016>018-020>036-041-042-086>088-095>099-311445-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
1040 AM EDT Sat Aug 30 2025
This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.
.DAY ONE...Today and tonight.
Localized/patchy frost will be possible tonight, primarily across
interior portions of northern lower Michigan.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
