Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Duluth MN
234 PM CDT Wed Mar 29 2023
MNZ025-033>038-WIZ001>004-301015-
/O.NEW.KDLH.WW.Y.0024.230331T0000Z-230331T1200Z/
North Cass-South Cass-Crow Wing-Northern Aitkin-South Aitkin-
Carlton and South St. Louis-Pine-Douglas-Bayfield-Ashland-Iron-
Including the cities of Walker, Pine River, Brainerd, Hill City,
Aitkin, Duluth, Pine City, Hinckley, Superior, Washburn,
Bayfield, Ashland, and Hurley
234 PM CDT Wed Mar 29 2023
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 7 AM
CDT FRIDAY...
* WHAT...Freezing rain and light wet snow expected. Total snow
accumulations of up to two inches and ice accumulations of up to
one tenth of an inch.
* WHERE...In Minnesota, Cass, Crow Wing, Aitkin, Carlton and
South St. Louis and Pine Counties. In Wisconsin, Douglas,
Bayfield, Ashland and Iron Counties. This includes the Tribal
Lands of the Bad River Reservation, the Red Cliff Band, the Fond
du Lac Band, the northwestern area of the Lac du Flambeau Band
and the Mille Lacs Band, Big Sandy Lake, Lena Lake, Hinckley
and, East Lake areas.
* WHEN...From 7 PM Thursday to 7 AM CDT Friday.
* IMPACTS...Plan on slippery road conditions. Ice and slush on
roadways could impact the Friday morning commute.
* ADDITIONAL DETAILS...Light wet snow is expected in the early to
mid evening hours Thursday before transitioning over to mainly
freezing rain in the late evening and overnight hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions can be obtained by calling 5 1 1.
Road conditions can also be found at 511mn.org for Minnesota or
511wi.gov for Wisconsin.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/Duluth
URGENT - WINTER WEATHER MESSAGE
National Weather Service Duluth MN
234 PM CDT Wed Mar 29 2023
MNZ012-019>021-026-301015-
/O.NEW.KDLH.WW.Y.0024.230331T0000Z-230331T1200Z/
Northern Cook and Lake-Central St. Louis-Southern Lake-
Southern Cook-South Itasca-
Including the cities of Isabella, Hibbing, Two Harbors,
Silver Bay, Grand Marais, and Grand Rapids
234 PM CDT Wed Mar 29 2023
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 7 AM
CDT FRIDAY...
* WHAT...Moderate wet snow expected. Total snow accumulations of
3 to 5 inches and ice accumulations of a light glaze.
* WHERE...Cook, Lake, Central St. Louis, and South Itasca
Counties. This includes the Tribal Lands of the Grand Portage
Reservation and the Bois Forte Band, Lake Vermilion area.
* WHEN...From 7 PM Thursday to 7 AM CDT Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions is likely to impact the morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions can be obtained by calling 5 1 1.
Road conditions can also be found at 511mn.org for Minnesota or
511wi.gov for Wisconsin.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
228 PM CDT Wed Mar 29 2023
LSZ150-300730-
/O.CON.KDLH.SC.Y.0043.000000T0000Z-230330T1500Z/
/O.NEW.KDLH.GL.A.0009.230331T1200Z-230401T1800Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
228 PM CDT Wed Mar 29 2023
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
THURSDAY...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, west winds 10 to 20 kt with
gusts up to 25 kt and waves 1 to 4 ft. For the Gale Watch,
northeast winds 25 to 35 kt with gusts up to 45 kt and waves 8
to 13 ft possible.
* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.
* WHEN...For the Small Craft Advisory, until 10 AM CDT Thursday.
For the Gale Watch, from Friday morning through Saturday
afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1006 AM EDT Wed Mar 29 2023
LSZ241>243-292215-
/O.EXT.KMQT.SC.Y.0059.000000T0000Z-230330T1800Z/
/O.CON.KMQT.UP.W.0010.000000T0000Z-230329T1800Z/
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1006 AM EDT Wed Mar 29 2023 /906 AM CDT Wed Mar 29 2023/
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT /1 PM CDT/
THURSDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 2 PM EDT
/1 PM CDT/ THIS AFTERNOON...
* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
spray at a rate of 2 cm per hour or greater occurring, and may
rapidly accumulate on vessels. For the Small Craft Advisory,
west winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 6
ft occurring.
* WHERE...Black River to Ontonagon MI, Ontonagon to Upper
Entrance of Portage Canal MI and Upper Entrance of Portage
Canal to Eagle River MI.
* WHEN...For the Heavy Freezing Spray Warning, until 2 PM EDT /1
PM CDT/ this afternoon. For the Small Craft Advisory, until 2
PM EDT /1 PM CDT/ Thursday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Gale Watch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
228 PM CDT Wed Mar 29 2023
LSZ121-140>148-300730-
/O.NEW.KDLH.GL.A.0009.230331T1200Z-230401T1800Z/
Chequamegon Bay-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-
228 PM CDT Wed Mar 29 2023
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
AFTERNOON...
* WHAT...Northeast winds 25 to 35 kt with gusts up to 45 kt and
waves 7 to 12 ft possible.
* WHERE...Portions of Western Lake Superior.
* WHEN...From Friday morning through Saturday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
228 PM CDT Wed Mar 29 2023
LSZ150-300730-
/O.CON.KDLH.SC.Y.0043.000000T0000Z-230330T1500Z/
/O.NEW.KDLH.GL.A.0009.230331T1200Z-230401T1800Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
228 PM CDT Wed Mar 29 2023
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
THURSDAY...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, west winds 10 to 20 kt with
gusts up to 25 kt and waves 1 to 4 ft. For the Gale Watch,
northeast winds 25 to 35 kt with gusts up to 45 kt and waves 8
to 13 ft possible.
* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.
* WHEN...For the Small Craft Advisory, until 10 AM CDT Thursday.
For the Gale Watch, from Friday morning through Saturday
afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Marquette MI
353 PM EDT Wed Mar 29 2023
LSZ162-240>251-263>267-302000-
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-
353 PM EDT Wed Mar 29 2023 /253 PM CDT Wed Mar 29 2023/
This Hazardous Weather Outlook is for portions of Central Lake
Superior...Eastern Lake Superior and Western Lake Superior.
.DAY ONE...Tonight
Northwesterly gale force gusts of 35 to 40 knots are expected
over eastern Lake Superior through early this evening. See the
latest Marine Weather Message and Open Lake Forecast for
additional details.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
North to northeasterly storm force winds up to 55 knots are
possible Friday night into Saturday. See the latest Open Lake
Forecast for additional details.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Duluth MN
1231 PM CDT Wed Mar 29 2023
LSZ121-140>148-150-301745-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
1231 PM CDT Wed Mar 29 2023
This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.
.DAY ONE...This afternoon and Tonight
West winds of 10 to 20 knots with gusts up to 25 knots will
continue in the Apostle Islands. A Small Craft Advisory is in
effect through Thursday morning.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
A strong storm system will move through the western Great Lakes
region later this week. Conditions hazardous for small craft are
likely to develop Thursday night. A period of gales are possible
Friday and Saturday.
$$
NLY
More information may be obtained at the following web address:
http://www.weather.gov/duluth
