Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Duluth MN
154 PM CST Thu Nov 27 2025
LSZ121-140>148-150-282000-
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-
154 PM CST Thu Nov 27 2025
This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.
.DAY ONE...This afternoon and Tonight
Gale warnings are in effect for waters north of Silver Bay until
this afternoon as wind gusts exceeding 35 kts have been observed.
Small Craft Advisories remain in effect for remaining near shore
waters as northwest winds gradually decrease over western Lake
Superior. Gusts of up to 35 knots this morning will decrease to 30
knots or less late in the morning and this afternoon. Waves of 5
to 8 feet along the South Shore this morning will gradually
diminish through today and tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Another period of conditions hazardous to small craft arrives
Sunday into early next week as northwest winds increase.
$$
KML
More information may be obtained at the following web address:
http://www.weather.gov/duluth
Hazardous Weather Outlook
National Weather Service Duluth MN
154 PM CST Thu Nov 27 2025
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-282000-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
154 PM CST Thu Nov 27 2025
This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.
.DAY ONE...This afternoon and Tonight
South Shore lake effect snow showers will continue today. A
Winter Weather Advisory is now in effect for Iron County in
Wisconsin through today for accumulations of 3 to 6 inches. There
will also be scattered snow showers elsewhere across northeast
Minnesota and northwest Wisconsin. Most areas will see little if
any accumulation. However, lake effect showers may be found
downwind of any open inland lakes and produce light accumulations
within a short period of time and visibilities as low as a half
mile are possible.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Additional accumulating snow is expected Saturday and Saturday
night, especially across northwest Wisconsin and the Interstate 35
corridor of northeast Minnesota. There is a 60 percent chance of
2 inches or more of snowfall by Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Skywarn spotter activation will not be needed this afternoon or
tonight.
$$
Hazardous Weather Outlook
National Weather Service Grand Forks ND
506 PM CST Thu Nov 27 2025
MNZ006-282315-
Lake Of The Woods-
506 PM CST Thu Nov 27 2025
This hazardous weather outlook is for portions of northwest
Minnesota.
.DAY ONE...Tonight
Occasional snow showers tonight off of the southeast end of Lake
of the Woods including Baudette and points east and southeast. Up
to 2 inches of snow may locally occur.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
On and off lake effect snow southeast of Lake of the Woods
through Saturday. 1 to 3 inches of snow is possible for places
from Baudette to Big Falls
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated today.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
412 PM EST Thu Nov 27 2025
LSZ162-240>251-263>267-282115-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
412 PM EST Thu Nov 27 2025 /312 PM CST Thu Nov 27 2025/
This Hazardous Weather Outlook is for portions of Central Lake
Superior...Eastern Lake Superior and Western Lake Superior.
.DAY ONE...Tonight
Northwest gales to 40 kt over the east half gradually diminish
through tonight. See the Marine Weather Message and Open Lake
Forecast for more infomation.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Chances of a brief, localized gale to 35 kt over the eastern lake
are up to 50 percent late Saturday into Sunday.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
412 PM EST Thu Nov 27 2025
MIZ001>007-009>014-084-085-282115-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
412 PM EST Thu Nov 27 2025 /312 PM CST Thu Nov 27 2025/
This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.
.DAY ONE...Tonight
Lake effect snow continues tonight, with two to four inches of
additional snowfall possible in the high terrain of Marquette
County and the eastern third. See the Winter Weather Message for
more information.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Lake effect snow continues over the east, with two to three inches
of snowfall forecast between Munising and Newberry. See the Winter
Weather Message for more information.
A low pressure system passing through Lower Michigan late this
weekend brings a 30 to 40 percent chance of 6 inches of snowfall
for communities along Lake Michigan, with a few inches of lake
effect snowfall elsewhere in the UP.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
250 PM CST Thu Nov 27 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-282100-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
250 PM CST Thu Nov 27 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Tonight
Lake effect snow will continue across Vilas County. Additional
accumulations of 1 to 2 inches are expected. Travel over far
north-central WI, and into northwest WI and western Upper Michigan
will remain be very difficult due to the heavy lake effect snow.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
Accumulating snow will impact post-holiday travel across the
region on Saturday and Saturday night.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay.
$$
