Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ095-091500-
/O.CON.KAPX.WS.W.0015.000000T0000Z-251209T1500Z/
Western Mackinac-
247 AM EST Tue Dec 9 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
* WHAT...Heavy snow expected. Additional snow accumulations between
4 and 8 inches. Winds gusting as high as 35 mph will lead to areas
of blowing and drifting snow.
* WHERE...Western Mackinac County.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Travel could be very difficult. The hazardous conditions
will impact the Tuesday morning commute, particularly along the US
2 corridor.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Plan on hazardous travel conditions. Gusty winds will lead to
blowing and drifting snow, along with potential for whiteout
conditions later this evening through Tuesday morning.
Snowfall may vary considerably over a short distance late this
afternoon into early tonight. Quick onsets of whiteout conditions
and changing road conditions will lead to potential for the rapid
onset of hazardous travel conditions.
&&
$$
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
642 AM EST Tue Dec 9 2025
LMZ848-091945-
/O.CON.KGRR.SC.Y.0108.000000T0000Z-251210T1200Z/
/O.CON.KGRR.GL.W.0031.251210T1200Z-251211T0000Z/
Whitehall to Pentwater MI-
642 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM EST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
knots with gusts up to 30 knots and waves 7 to 10 feet. For
the Gale Warning, north winds 25 to 30 knots with gusts up to
35 knots and waves 6 to 9 feet expected.
* WHERE...Whitehall to Pentwater MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Wednesday.
For the Gale Warning, from 7 AM to 7 PM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
642 AM EST Tue Dec 9 2025
LMZ849-091945-
/O.EXP.KGRR.GL.W.0030.000000T0000Z-251209T1200Z/
/O.CON.KGRR.SC.Y.0108.251209T1200Z-251210T1200Z/
/O.CON.KGRR.GL.W.0031.251210T1200Z-251211T0000Z/
Pentwater to Manistee MI-
642 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM EST
WEDNESDAY...
...GALE WARNING WILL EXPIRE AT 7 AM EST THIS MORNING...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
knots with gusts up to 30 knots and waves 6 to 9 feet
expected. For the Gale Warning, north winds 20 to 30 knots
with gusts up to 35 knots and waves 6 to 9 feet expected.
* WHERE...Pentwater to Manistee MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Wednesday.
For the Gale Warning, from 7 AM to 7 PM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Tue Dec 9 2025
LMZ542-543-091800-
/O.CON.KGRB.SC.Y.0094.000000T0000Z-251209T2100Z/
/O.NEW.KGRB.GL.W.0019.251210T0600Z-251210T1800Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
kt with gusts up to 30 kt and waves 4 to 7 ft. For the Gale
Warning, north winds 15 to 25 kt with gusts up to 35 kt and
waves 4 to 7 ft expected.
* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to
Sheboygan.
* WHEN...For the Small Craft Advisory, until 3 PM CST this
afternoon. For the Gale Warning, from midnight tonight to noon
CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LSZ245-247-248-265-092100-
/O.NEW.KMQT.GL.W.0059.251210T1200Z-251210T1600Z/
Manitou Island to Point Isabelle MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
358 AM EST Tue Dec 9 2025
...GALE WARNING IN EFFECT FROM 7 AM TO 11 AM EST WEDNESDAY...
* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves
7 to 10 ft expected.
* WHERE...Manitou Island to Point Isabelle MI, Lower Entrance of
Portage Canal To Huron Islands MI Including Keweenaw and Huron
Bays, Huron Islands to Marquette MI and Lake Superior West of
Line from Manitou Island to Marquette MI Beyond 5NM from shore.
* WHEN...From 7 AM to 11 AM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LSZ249-250-092100-
/O.CON.KMQT.SC.Y.0196.000000T0000Z-251209T1200Z/
/O.NEW.KMQT.GL.W.0059.251210T1200Z-251211T0300Z/
Marquette to Munising MI-Munising to Grand Marais MI-
358 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...
...GALE WARNING IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 3 ft occurring. For
the Gale Warning, north winds 20 to 30 kt with gusts up to 40
kt and waves 7 to 12 ft expected.
* WHERE...Marquette to Munising MI and Munising to Grand Marais
MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST this
morning. For the Gale Warning, from 7 AM to 10 PM EST
Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LSZ266-092100-
/O.NEW.KMQT.GL.W.0059.251210T1200Z-251211T0300Z/
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-
358 AM EST Tue Dec 9 2025
...GALE WARNING IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY...
* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves
6 to 11 ft expected.
* WHERE...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.
* WHEN...From 7 AM to 10 PM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ261-362-364-563-091200-
/O.CON.KMKX.GL.W.0035.000000T0000Z-251209T1200Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
247 AM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
* WHAT...South winds 20 to 25 kt with gusts up to 35 kt and waves
6 to 11 ft.
* WHERE...Northern Third of the Open Waters of Lake Michigan.
* WHEN...Until 6 AM CST early this morning.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ366-565-091700-
/O.CON.KMKX.GL.W.0035.000000T0000Z-251209T1200Z/
/O.NEW.KMKX.GL.W.0036.251210T1100Z-251211T0000Z/
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
247 AM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM 5 AM TO 6 PM CST WEDNESDAY...
* WHAT...For the first Gale Warning, south winds 20 to 25 kt with
gusts up to 35 kt and waves 9 to 11 ft. For the second Gale
Warning, north winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 10 ft expected.
* WHERE...Lake Michigan from Point Betsie to Manistee MI 5NM
offshore to Mid Lake and Lake Michigan from Sturgeon Bay to
Two Rivers WI 5NM offshore to Mid Lake.
* WHEN...For the first Gale Warning, until 6 AM CST early this
morning. For the second Gale Warning, from 5 AM to 6 PM CST
Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ567-868-091700-
/O.CON.KMKX.GL.W.0035.000000T0000Z-251209T1200Z/
/O.UPG.KMKX.GL.A.0028.251210T0300Z-251211T0000Z/
/O.NEW.KMKX.GL.W.0036.251210T1100Z-251211T0000Z/
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
247 AM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM 5 AM TO 6 PM CST WEDNESDAY...
* WHAT...For the first Gale Warning, south winds 20 to 25 kt with
gusts up to 35 kt and waves 9 to 11 ft. For the second Gale
Warning, north winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 10 ft expected.
* WHERE...Lake Michigan from Two Rivers to Sheboygan WI 5NM
offshore to Mid Lake and Lake Michigan from Pentwater to
Manistee MI 5NM offshore to Mid Lake.
* WHEN...For the first Gale Warning, until 6 AM CST early this
morning. For the second Gale Warning, from 5 AM to 6 PM CST
Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ643-644-091700-
/O.CON.KMKX.SC.Y.0108.000000T0000Z-251209T1800Z/
/O.NEW.KMKX.SC.Y.0109.251210T0000Z-251210T1200Z/
/O.NEW.KMKX.GL.W.0036.251210T1200Z-251210T1800Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
247 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 6 AM TO NOON CST WEDNESDAY...
* WHAT...For the first Small Craft Advisory, southwest winds 15
to 25 kt with gusts up to 30 kt and waves 4 to 6 ft. For the
second Small Craft Advisory, southwest winds 10 to 20 kt with
gusts up to 30 kt expected. For the Gale Warning, northwest
winds 25 to 30 kt with gusts up to 35 kt and waves 4 to 7 ft
expected.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the first Small Craft Advisory, until noon CST
today. For the second Small Craft Advisory, from 6 PM this
evening to 6 AM CST Wednesday. For the Gale Warning, from 6 AM
to noon CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ669-671-870-872-091700-
/O.UPG.KMKX.GL.A.0028.251210T0300Z-251211T0000Z/
/O.NEW.KMKX.GL.W.0036.251210T1100Z-251211T0000Z/
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
247 AM CST Tue Dec 9 2025
...GALE WARNING IN EFFECT FROM 5 AM TO 6 PM CST WEDNESDAY...
* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and
waves 7 to 12 ft expected.
* WHERE...Lake Michigan from Sheboygan to Port Washington WI 5NM
offshore to Mid Lake, Lake Michigan from Port Washington to
North Point Light WI 5NM offshore to Mid Lake, Lake Michigan
from Whitehall to Pentwater MI 5NM offshore to Mid Lake and
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake.
* WHEN...From 5 AM to 6 PM CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
259 AM EST Tue Dec 9 2025
LMZ323-341-342-344>346-091200-
/O.CON.KAPX.GL.W.0033.000000T0000Z-251209T1200Z/
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-
259 AM EST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING...
* WHAT...Highest gusts up to 35 kts from the south and highest
waves around 10 feet.
* WHERE...Portions of Lake Michigan.
* WHEN...Until 7 AM EST this morning.
* IMPACTS...Strong winds will cause hazardous highest waves
which could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
301 AM CST Tue Dec 9 2025
WIZ046-047-051-052-057>060-091715-
/O.CON.KMKX.WW.Y.0011.251210T0000Z-251210T1200Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Columbia-Dodge-
Washington-Ozaukee-
Including the cities of Portage, Mayville, Lake Wisconsin,
Mequon, Oxford, Plymouth, Berlin, Montello, Germantown, Fond Du
Lac, Neshkoro, Sheboygan Falls, Waupun, Endeavor, Howards Grove,
Beaver Dam, Grafton, Oostburg, Markesan, Cedarburg, West Bend,
Columbus, Princeton, Hartford, Lodi, and Westfield
301 AM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM CST WEDNESDAY...
* WHAT...Wet snow expected. Total snow accumulations between 2 and 5
inches. Winds gusting as high as 35 mph.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...From 6 PM this evening to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
DDV
URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
237 AM CST Tue Dec 9 2025
WIZ012-013-073-091645-
/O.NEW.KGRB.WW.Y.0021.251210T0200Z-251210T1500Z/
Florence-Northern Marinette County-Southern Marinette County-
Including the cities of Harmony, Crivitz, Loomis, Middle Inlet,
Wausaukee, Aurora, Commonwealth, Porterfield, Spread Eagle, Peshtigo,
Niagara, and High Falls Reservoir
237 AM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Florence, Northern Marinette County, and Southern Marinette
County Counties.
* WHEN...From 8 PM this evening to 9 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Wednesday morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
for the state you are calling from can be obtained by calling 5 1 1.
&&
$$
For more information, visit us at http://www.weather.gov/GreenBay
JLA
URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
237 AM CST Tue Dec 9 2025
WIZ022-038>040-048>050-074-091645-
/O.UPG.KGRB.WS.A.0007.251210T0000Z-251210T1500Z/
/O.NEW.KGRB.WW.Y.0021.251210T0200Z-251210T1500Z/
Door-Outagamie-Brown-Kewaunee-Winnebago-Calumet-Manitowoc-
Southern Oconto County-
Including the cities of Brillion, Fish Creek, Luxemburg, Sobieski,
Menasha, Green Bay, Little Suamico, Oshkosh, Appleton, Neenah,
Chilton, Pensaukee, Kewaunee, Manitowoc, Brookside, Sister Bay,
Sturgeon Bay, Two Rivers, Oconto, and New Holstein
237 AM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches. Winds gusting as high as 35 mph.
* WHERE...Calumet, Manitowoc, Winnebago, Brown, Door, Kewaunee,
Outagamie, and Southern Oconto County Counties.
* WHEN...From 8 PM this evening to 9 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Wednesday morning commute.
* ADDITIONAL DETAILS...The snow will be fairly wet and dense, so any
locations that receive higher-end amounts could experience sporadic
tree damage and power outages.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
for the state you are calling from can be obtained by calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
323 AM EST Tue Dec 9 2025
MIZ037-043-091630-
/O.EXT.KGRR.WW.Y.0021.251210T0300Z-251210T2100Z/
/O.CON.KGRR.WW.Y.0020.000000T0000Z-251209T2100Z/
Mason-Oceana-
Including the cities of Hart and Ludington
323 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO
4 PM EST WEDNESDAY...
* WHAT...For the first Winter Weather Advisory, mixed precipitation.
Additional snow accumulations between 2 and 5 inches and ice
accumulations around a light glaze. Winds gusting as high as 35
mph. For the second Winter Weather Advisory, snow expected. Total
snow accumulations between 2 and 6 inches. Winds gusting as high
as 35 mph.
* WHERE...Mason and Oceana Counties.
* WHEN...For the first Winter Weather Advisory, until 4 PM EST this
afternoon. For the second Winter Weather Advisory, from 10 PM this
evening to 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday and Wednesday morning and
evening commutes. Roads, and especially bridges and overpasses,
will likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
323 AM EST Tue Dec 9 2025
MIZ038>040-044>046-091630-
/O.EXT.KGRR.WW.Y.0021.251210T0300Z-251210T2100Z/
Lake-Osceola-Clare-Newaygo-Mecosta-Isabella-
Including the cities of Mount Pleasant, Fremont, Baldwin, Clare,
Reed City, and Big Rapids
323 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO
4 PM EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 7
inches.
* WHERE...Portions of central and west central Michigan.
* WHEN...From 10 PM this evening to 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday morning and evening
commutes. Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
RAH
URGENT - WINTER WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
252 AM EST Tue Dec 9 2025
MIZ047>049-053>055-092045-
/O.NEW.KDTX.WW.Y.0012.251210T0300Z-251210T2100Z/
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-
Including the cities of Midland, Caro, Saginaw, Bay City,
Sandusky, and Bad Axe
252 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM
EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches. Winds gusting as high as 30 mph.
* WHERE...A portion of southeast Michigan.
* WHEN...From 10 PM this evening to 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday morning commute.
* ADDITIONAL DETAILS...Snowfall during the advisory period will be
in addition to snow accumulations earlier in day of between 1 and
2 inches. Total snowfall between Tuesday morning and Wednesday
evening could exceed 6 inches within a portion of the advisory
area. A thin glaze of icing is also possible on top of new
snowfall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. You can obtain the latest
road conditions from the MDOT Michigan Drive Map.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
KGK
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ020-025-031-092000-
/O.NEW.KAPX.WW.Y.0044.251210T0300Z-251210T2100Z/
/O.CON.KAPX.WW.Y.0042.000000T0000Z-251209T2100Z/
Leelanau-Benzie-Manistee-
247 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM
EST WEDNESDAY...
* WHAT...For the first Winter Weather Advisory, snow. Additional
snow accumulations between 2 and 4 inches. Winds gusting as high
as 35 mph. For the second Winter Weather Advisory Tuesday night
into Wednesday, snow expected. Total snow accumulations between 2
and 5 inches.
* WHERE...Benzie, Leelanau, and Manistee Counties.
* WHEN...For the first Winter Weather Advisory, until 4 PM EST this
afternoon. For the second Winter Weather Advisory, from 10 PM this
evening to 4 PM EST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions will impact the morning
commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
Slow down and use caution while traveling.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ026>030-032>036-041-042-092000-
/O.NEW.KAPX.WW.Y.0044.251210T0300Z-251210T2100Z/
Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-Wexford-Missaukee-
Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
247 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM
EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Grand Traverse, Kalkaska, Crawford, Oscoda, Alcona,
Wexford, Missaukee, Roscommon, Ogemaw, Iosco, Gladwin, and Arenac
Counties.
* WHEN...From 10 PM this evening to 4 PM EST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ086-092000-
/O.CON.KAPX.WW.Y.0042.000000T0000Z-251209T2100Z/
Western Chippewa-
247 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Snow. Additional snow accumulations between 2 and 4 inches.
Winds gusting as high as 35mph will lead to areas of blowing and
drifting snow, along with potential for localized whiteout
conditions.
* WHERE...Western Chippewa County.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Plan on hazardous travel conditions. Gusty winds will
lead to areas of blowing and drifting snow, along with potential
for whiteout conditions later this evening through Tuesday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Be sure to have a winter
travel kit handy in the event of an emergency.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ096-091500-
/O.CON.KAPX.WW.Y.0042.000000T0000Z-251209T1500Z/
Eastern Mackinac-
247 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.
* WHERE...Eastern Mackinac County.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Plan on hazardous travel conditions, especially along
the US 2 corridor west of St. Ignace. Gusty winds will lead to
areas of blowing and drifting snow, along with potential for
localized whiteout conditions later this evening through Tuesday
morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Be sure to have a winter
travel kit handy in the event of an emergency.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Gaylord MI
247 AM EST Tue Dec 9 2025
MIZ098-092000-
/O.CON.KAPX.WW.Y.0042.000000T0000Z-251209T2100Z/
Beaver Island and surrounding islands-
247 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Snow. Additional snow accumulations between 2 and 4 inches.
Winds gusting as high as 35 mph will lead to areas of blowing and
drifting snow.
* WHERE...Beaver Island and surrounding islands.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
JLD
URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
133 AM CST Tue Dec 9 2025
MIZ007-014-091400-
/O.EXT.KMQT.WW.Y.0036.000000T0000Z-251209T1400Z/
Luce-Southern Schoolcraft-
Including the cities of Manistique and Newberry
233 AM EST Tue Dec 9 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 AM EST THIS
MORNING...
* WHAT...Snow. Additional snow accumulations between 2 and 4 inches.
* WHERE...Luce and Southern Schoolcraft Counties.
* WHEN...Until 9 AM EST this morning.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
BW
URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
133 AM CST Tue Dec 9 2025
MIZ009>012-092100-
/O.NEW.KMQT.WW.Y.0037.251210T0000Z-251210T1200Z/
Gogebic-Iron-Dickinson-Menominee-
Including the cities of Menominee, Iron Mountain, Ironwood, and
Iron River
133 AM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches, highest amounts closer to the Michigan-Wisconsin state
line.
* WHERE...Dickinson, Iron, Menominee, and Gogebic Counties.
* WHEN...From 6 PM this evening to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening and Wednesday morning
commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
642 AM EST Tue Dec 9 2025
LMZ848-091945-
/O.CON.KGRR.SC.Y.0108.000000T0000Z-251210T1200Z/
/O.CON.KGRR.GL.W.0031.251210T1200Z-251211T0000Z/
Whitehall to Pentwater MI-
642 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM EST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
knots with gusts up to 30 knots and waves 7 to 10 feet. For
the Gale Warning, north winds 25 to 30 knots with gusts up to
35 knots and waves 6 to 9 feet expected.
* WHERE...Whitehall to Pentwater MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Wednesday.
For the Gale Warning, from 7 AM to 7 PM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
642 AM EST Tue Dec 9 2025
LMZ849-091945-
/O.EXP.KGRR.GL.W.0030.000000T0000Z-251209T1200Z/
/O.CON.KGRR.SC.Y.0108.251209T1200Z-251210T1200Z/
/O.CON.KGRR.GL.W.0031.251210T1200Z-251211T0000Z/
Pentwater to Manistee MI-
642 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM EST
WEDNESDAY...
...GALE WARNING WILL EXPIRE AT 7 AM EST THIS MORNING...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
knots with gusts up to 30 knots and waves 6 to 9 feet
expected. For the Gale Warning, north winds 20 to 30 knots
with gusts up to 35 knots and waves 6 to 9 feet expected.
* WHERE...Pentwater to Manistee MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Wednesday.
For the Gale Warning, from 7 AM to 7 PM EST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
436 AM EST Tue Dec 9 2025
LHZ421-422-441>443-092130-
/O.CON.KDTX.SC.Y.0094.000000T0000Z-251211T0900Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
436 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
THURSDAY...
* WHAT...Expect sustained winds up to 30 knots from the
southwest with gusts up to 33 knots. The largest significant
waves will be 12 feet with a potential maximum wave height of
18 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI, Port Austin to Harbor Beach MI, Harbor Beach to
Port Sanilac MI and Port Sanilac to Port Huron MI.
* WHEN...The maximum winds are expected around 6 PM EST
Wednesday with the largest waves expected around 7 PM EST
Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
KGK
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Tue Dec 9 2025
LMZ521-522-091800-
/O.CON.KGRB.SC.Y.0094.000000T0000Z-251209T1200Z/
/O.NEW.KGRB.SC.Y.0095.251210T0600Z-251211T0000Z/
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
306 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM
CST WEDNESDAY...
* WHAT...For the first Small Craft Advisory, southwest winds 15
to 20 kt with gusts up to 30 kt and waves 1 to 4 ft. For the
second Small Craft Advisory, north winds 15 to 25 kt with
gusts up to 35 kt and waves 3 to 6 ft expected.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...For the first Small Craft Advisory, until 6 AM CST
early this morning. For the second Small Craft Advisory, from
midnight tonight to 6 PM CST Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Tue Dec 9 2025
LMZ541-091800-
/O.CON.KGRB.SC.Y.0094.000000T0000Z-251209T2100Z/
/O.NEW.KGRB.SC.Y.0095.251210T0600Z-251211T0000Z/
Rock Island Passage to Sturgeon Bay WI-
306 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM
CST WEDNESDAY...
* WHAT...For the first Small Craft Advisory, west winds 15 to 25
kt with gusts up to 30 kt and waves 6 to 9 ft. For the second
Small Craft Advisory, north winds 15 to 25 kt with gusts up to
30 kt and waves 4 to 7 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sturgeon Bay.
* WHEN...For the first Small Craft Advisory, until 3 PM CST this
afternoon. For the second Small Craft Advisory, from midnight
tonight to 6 PM CST Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
JLA
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Tue Dec 9 2025
LMZ542-543-091800-
/O.CON.KGRB.SC.Y.0094.000000T0000Z-251209T2100Z/
/O.NEW.KGRB.GL.W.0019.251210T0600Z-251210T1800Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25
kt with gusts up to 30 kt and waves 4 to 7 ft. For the Gale
Warning, north winds 15 to 25 kt with gusts up to 35 kt and
waves 4 to 7 ft expected.
* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to
Sheboygan.
* WHEN...For the Small Craft Advisory, until 3 PM CST this
afternoon. For the Gale Warning, from midnight tonight to noon
CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LMZ221-091400-
/O.CON.KMQT.SC.Y.0196.000000T0000Z-251209T1400Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
358 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
waves 3 to 6 ft occurring.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...Until 9 AM EST this morning.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LMZ248-250-091800-
/O.CON.KMQT.SC.Y.0196.000000T0000Z-251209T1800Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
358 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves
6 to 9 ft occurring.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...Until 1 PM EST this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LSZ249-250-092100-
/O.CON.KMQT.SC.Y.0196.000000T0000Z-251209T1200Z/
/O.NEW.KMQT.GL.W.0059.251210T1200Z-251211T0300Z/
Marquette to Munising MI-Munising to Grand Marais MI-
358 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...
...GALE WARNING IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 3 ft occurring. For
the Gale Warning, north winds 20 to 30 kt with gusts up to 40
kt and waves 7 to 12 ft expected.
* WHERE...Marquette to Munising MI and Munising to Grand Marais
MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST this
morning. For the Gale Warning, from 7 AM to 10 PM EST
Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 AM EST Tue Dec 9 2025
LSZ251-091200-
/O.CON.KMQT.SC.Y.0196.000000T0000Z-251209T1200Z/
Grand Marais to Whitefish Point MI-
358 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...
* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 3 ft occurring.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...Until 7 AM EST this morning.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
247 AM CST Tue Dec 9 2025
LMZ643-644-091700-
/O.CON.KMKX.SC.Y.0108.000000T0000Z-251209T1800Z/
/O.NEW.KMKX.SC.Y.0109.251210T0000Z-251210T1200Z/
/O.NEW.KMKX.GL.W.0036.251210T1200Z-251210T1800Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
247 AM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 6 AM TO NOON CST WEDNESDAY...
* WHAT...For the first Small Craft Advisory, southwest winds 15
to 25 kt with gusts up to 30 kt and waves 4 to 6 ft. For the
second Small Craft Advisory, southwest winds 10 to 20 kt with
gusts up to 30 kt expected. For the Gale Warning, northwest
winds 25 to 30 kt with gusts up to 35 kt and waves 4 to 7 ft
expected.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the first Small Craft Advisory, until noon CST
today. For the second Small Craft Advisory, from 6 PM this
evening to 6 AM CST Wednesday. For the Gale Warning, from 6 AM
to noon CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
259 AM EST Tue Dec 9 2025
LHZ345>347-LSZ321-322-091500-
/O.CON.KAPX.SC.Y.0121.000000T0000Z-251209T1500Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
259 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
* WHAT...Highest gusts up to 30 kts from the south and highest
waves around 6 feet.
* WHERE...In Lake Huron, Straits of Mackinac within 5 nm of
Mackinac Bridge including Mackinac Island, St Ignace to False
Detour Channel and 5NM East of Mackinac Bridge to Presque Isle
Light MI including Bois Blanc Island. In Lake Superior,
Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
259 AM EST Tue Dec 9 2025
LHZ348-349-091845-
/O.CON.KAPX.SC.Y.0121.000000T0000Z-251209T2100Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
259 AM EST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Highest gusts up to 30 kts from the south and highest
waves around 6 feet.
* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder
Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Special Weather Statement
Special Weather Statement
National Weather Service Grand Rapids MI
529 AM EST Tue Dec 9 2025
MIZ038>040-044>046-050>052-056>059-064>067-071>074-091300-
Lake-Osceola-Clare-Newaygo-Mecosta-Isabella-Muskegon-Montcalm-
Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-
Van Buren-Kalamazoo-Calhoun-Jackson-
Including the cities of Baldwin, Reed City, Clare, Fremont,
Big Rapids, Mount Pleasant, Muskegon, Greenville, Alma, Grand Haven,
Jenison, Grand Rapids, Ionia, St. Johns, Holland, Hastings,
Charlotte, Lansing, South Haven, Kalamazoo, Battle Creek,
and Jackson
529 AM EST Tue Dec 9 2025
...Band of Moderate to Heavy Snow this Morning...
A band of snow over the lakeshore is tracking east and producing
snowfall rates of 0.5 to 1 inch per hour resulting in quick
accumulations and reduced visibilities around 1 mile. These higher
rates are expected to last 30 to 60 minutes over any one location.
Expect impacts to the morning commute. Give yourself extra time this
morning and take it slow.
$$
RAH
Special Weather Statement
National Weather Service Green Bay WI
414 AM CST Tue Dec 9 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-091300-
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-
414 AM CST Tue Dec 9 2025
...SLIPPERY ROADS FOR THE MORNING COMMUTE...
As of 4 am, snow has ended over much of the region, except near
the Michigan border and across Door County. Even as the snow is
ending, freezing drizzle is possible through the morning commute.
The snow from earlier this morning and any ongoing freezing drizzle
may result in slippery travel for the morning commute, especially
on untreated and less traveled roads. Drive with caution, and be
aware of sudden changes in road conditions.
$$
JLA
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
457 AM CST Tue Dec 9 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-101100-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
457 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Today and Tonight
Gale force winds are expected across the southern third of the
lake mid-evening and overnight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Gale force winds are expected across the northern two-thirds of
the lake Wednesday.
Additional gales may occur Friday into Saturday. Freezing spray
may develop with these late week gales, as a colder airmass
settles into the region.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
457 AM CST Tue Dec 9 2025
LMZ643>646-101100-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
457 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
Small Craft Advisory conditions will continue through the morning
and then will return for this evening and overnight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Additional rounds of gusty winds and high waves are expected
Wednesday and again late week into the weekend.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
457 AM CST Tue Dec 9 2025
WIZ046-047-051-052-056>060-062>072-101100-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
457 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
A Winter Weather Advisory is in effect for portions of southern
Wisconsin for snow accumulations as well as the potential for some
freezing rain. This will bring impacts to travel Tuesday evening
into early Wednesday morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Additional rounds of snowfall are possible through the end of the
week, but confidence in timing is on the lower end.
An arctic airmass is expected this upcoming weekend, with wind
chills as cold as -15 to -25 for the overnight and early morning
hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
455 AM EST Tue Dec 9 2025
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-100930-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
455 AM EST Tue Dec 9 2025
This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.
.DAY ONE...Today and Tonight
Small Craft Advisories are in effect through Thursday morning for
all nearshore zones. See the latest Marine Weather Message (MWW) for
additional details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Small Craft Advisories are in effect through Thursday morning for
all nearshore zones. See the latest Marine Weather Message (MWW) for
additional details.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
KGK
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
455 AM EST Tue Dec 9 2025
MIZ047>049-053>055-100930-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-
455 AM EST Tue Dec 9 2025
This hazardous weather outlook is for southeast Michigan.
.DAY ONE...Today and Tonight
Accumulating snowfall expected today with a clipper system
generating 1 to 2 inches of new snow this morning.
A Winter Weather Advisory is in effect tonight. See the latest Winter
Weather Message (WSW) for additional details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
A Winter Weather Advisory is in effect Wednesday. See the latest
Winter Weather Message (WSW) for additional details.
Colder air returns Wednesday evening. Daily snow chances exist from
Thursday onward. The next arctic airmass arrives over the weekend
with potential for sub-zero morning wind chills.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight, but snowfall
reports are appreciated.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
336 AM CST Tue Dec 9 2025
LMZ521-522-541>543-100945-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
336 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Today and Tonight
Gale force gusts are expected late tonight on Lake Michigan south
of Sturgeon Bay. A Gale Warning has been issued.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Gale force gusts are expected Wednesday morning on Lake Michigan
to the south of Sturgeon Bay.
$$
JLA
Hazardous Weather Outlook
National Weather Service Green Bay WI
336 AM CST Tue Dec 9 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-100945-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
336 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Today and Tonight
Light snow will taper off to freezing drizzle early this morning.
Slippery travel is possible for the morning commute.
Snow will return region-wide early this evening as a strong
clipper system approaches western Wisconsin. The snow could fall
heavy at times late this evening through the overnight hours,
before diminishing late tonight. Snowfall totals by late tonight
of 2 to 7 inches are expected. The heaviest snow is expected over
central WI, where snowfall rates could exceed 1" per hour this
evening into the overnight hours. The snow will impact the evening
commute over central and north-central WI.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Snow will steadily diminish from west to east on Wednesday morning.
Travel could remain difficult during the morning in some areas due
to the heavier snow that occurs overnight.
Wind chills could drop to 10 below to 30 below zero Friday night
into Saturday morning, and again Saturday night into Sunday
morning.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay this week.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
401 AM EST Tue Dec 9 2025
LMZ221-248-250-100915-
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-
401 AM EST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.
.DAY ONE...Today and Tonight
See the latest Small Craft Advisories and Open Lake Forecast.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
See the latest Small Craft Advisories and Open Lake Forecast.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
LC
Hazardous Weather Outlook
National Weather Service Marquette MI
401 AM EST Tue Dec 9 2025
LSZ162-240>251-263>267-100915-
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-
401 AM EST Tue Dec 9 2025 /301 AM CST Tue Dec 9 2025/
This Hazardous Weather Outlook is for portions of Central Lake
Superior...Eastern Lake Superior and Western Lake Superior.
.DAY ONE...Today and Tonight
NE gales to 35-40kts are possible across west-central Lake
Superior late tonight. See the latest Marine Weather Message and
Open Lakes Forecast for more details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
A Gale Warning is in effect for much of Lake Superior due to
north, then NW gales of 35-40 kts Wednesday. See the latest Marine
Weather Message and Open Lakes Forecast for more details.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
401 AM EST Tue Dec 9 2025
MIZ001>007-009>014-084-085-100915-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
401 AM EST Tue Dec 9 2025 /301 AM CST Tue Dec 9 2025/
This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.
.DAY ONE...Today and Tonight
A Winter Weather Advisory is in effect for Southern
Schoolcraft and Luce counties where lake effect snow
transitioning to system snow through this morning.
A Winter Weather Advisory is in effect for Gogebic, Iron,
Dickinson and Menominee counties tonight into Wednesday morning
for another round of light to moderate snowfall. Totals in excess
of 4 inches are possible.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
356 AM EST Tue Dec 9 2025
LMZ844>849-100900-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
356 AM EST Tue Dec 9 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Gales north of Pentwater subside around sunrise. Small Craft
conditions continue through today with southwest Gales developing
south of White Hall tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Northwest gales develop Wednesday morning and afternoon. Small
Craft Advisory conditions are expected Wednesday night through at
least Thursday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
356 AM EST Tue Dec 9 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-100900-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
356 AM EST Tue Dec 9 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Snow will likely cause slick conditions this morning. A brief
period of freezing drizzle/light rain may develop this morning and
afternoon as snow ends. A light glaze of ice is possible.
Snow will spread in over the area tonight, and cause roads to
become or continue to be slick across the area. The snow will
continue across Central Lower with a few inches of accumulations
likely. Areas along and south of I-96 are likely see precipitation
change to rain.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Any rain transitions to snow Wednesday morning and afternoon
before dry conditions return Wednesday evening. Some lake effect
snow showers may linger along the lakeshore Wednesday night into
Thursday. Any roads that are wet will freeze up Wednesday night as
temperatures fall.
Additional periods of light snow are likely through the weekend
and could cause impacts to travel.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Gaylord MI
312 AM EST Tue Dec 9 2025
LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-100815-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
312 AM EST Tue Dec 9 2025
This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.
.DAY ONE...Today and tonight.
Sporadic gale force wind gusts will diminish this morning across
the nearshore waters of Lake Michigan.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
Hazardous Weather Outlook
National Weather Service Gaylord MI
312 AM EST Tue Dec 9 2025
MIZ016>018-020>036-041-042-086>088-095>099-100815-
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-
312 AM EST Tue Dec 9 2025
This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.
.DAY ONE...Today and tonight.
Impactful snow is expected across portions of eastern upper and
northwest lower Michigan through the day today, especially in
south - southwest flow favored snow belts. Please see the latest
Winter Storm Warning and Winter Weather Advisories for additional
details.
Another system will bring impactful snow to portions of northern
lower Michigan tonight into Wednesday, especially near and south
of M-72. Please see the latest Winter Weather Advisories for
additional details.
Cold temperatures may result in ice jams developing on area
rivers.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Impactful snow will continue during the day on Wednesday. Please
see the latest Winter Weather Advisories for additional details.
Accumulating snow chances continue at various times late in the
week into the weekend.
Cold temperatures at times this week may result in ice jams
developing on area rivers.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report snowfall amounts to the
National Weather Service. Reports may be made one of three ways:
Online: weather.gov/gaylord
Facebook: facebook.com/nwsgaylord
Twitter: twitter.com/nwsgaylord
For more information visit http://weather.gov/gaylord.
$$
