Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
1025 AM EST Sat Dec 6 2025
LMZ844>849-062330-
/O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/
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-
1025 AM EST Sat Dec 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Northwest winds 5 to 15 knots with gusts up to 20 knots
and waves 3 to 5 feet subsiding to 2 to 4 feet late in the day.
* WHERE...St Joseph to Manistee.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
442 AM CST Sat Dec 6 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-071045-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
442 AM CST Sat Dec 6 2025 /542 AM EST Sat Dec 6 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Snow Risk Tonight.
Limited Ice Accumulation Risk South of I-80 Tonight.
DISCUSSION...
Accumulating snow late this evening through Sunday morning will
lead to hazardous travel conditions across the area. A light icing
is also possible south of an Ottawa, IL to Rensselaer, IN line
overnight, which may lead to slick spots on untreated roadways.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Morning...
Elevated Snow Risk.
Sunday afternoon through Monday Morning.
Limited Lake Effect Snow Risk.
Tuesday through Friday...
Limited Snow Risk.
Thursday night into Friday Morning...
Limited Excessive Cold Risk.
DISCUSSION...
A series of clipper systems moving across the Great Lakes may
bring regular opportunities for snow and travel impacts to the
local area through the week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
453 AM EST Sat Dec 6 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-071000-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
453 AM EST Sat Dec 6 2025 /353 AM CST Sat Dec 6 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...Today and tonight.
No hazardous weather expected.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Snowfall late Saturday into Sunday should accumulate from 1 to 3
inches. Significant impacts are not expected; however, numerous
rural roads in open areas remain slippery in places from recent
snowfall drifts and icy spots.
Cold temperatures near zero and wind chill readings below zero are
expected late Sunday night into Monday morning and Monday night into
Tuesday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
453 AM EST Sat Dec 6 2025
LMZ043-071000-
New Buffalo MI to St Joseph MI-
453 AM EST Sat Dec 6 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EST THIS AFTERNOON...
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
No hazardous weather is expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
412 AM EST Sat Dec 6 2025
LMZ844>849-070915-
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-
412 AM EST Sat Dec 6 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Winds and waves will create hazardous conditions through today.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Winds and waves are likely to create periods of hazardous
conditions through the next week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
412 AM EST Sat Dec 6 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-070915-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
412 AM EST Sat Dec 6 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
There is a chance of some light freezing drizzle through sunrise
this morning. The best chance will be along and south of I-96.
Light snow will redevelop later tonight. This is likely to make
untreated roads slick later tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
We are looking at multiple systems over the next week that will
bring some snow accumulations to the area. None of the systems are
expected to bring significant amounts of snow. They will however
keep untreated roads snow covered and slick for a good amount of
time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
355 AM EST Sat Dec 6 2025
MIZ047>049-053>055-060>063-068>070-075-076-082-083-070900-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
355 AM EST Sat Dec 6 2025
This hazardous weather outlook is for southeast Michigan.
.DAY ONE...Today and Tonight
There is a low chance (20%) for light snow mixed with periodic
freezing drizzle through the morning. Snowfall accumulation up to a
dusting possible with any snow showers.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Light widespread snow is expected Sunday morning into Sunday early
afternoon. Snowfall totals will range between a half-inch and two
inches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
328 AM EST Sat Dec 6 2025
INZ021-028>031-035>049-051>057-060>065-067>072-070830-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
328 AM EST Sat Dec 6 2025
This hazardous weather outlook is for central Indiana.
.DAY ONE...Today and Tonight.
Light snow is possible late tonight across far N/NW portions of
central Indiana.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Light snow accumulations are possible Sunday over north-central
Indiana.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any light snow accumulations Sunday.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
