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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
929 PM CST THU DEC 8 2016

LMZ740>742-091130-
/O.CON.KLOT.SC.Y.0092.000000T0000Z-161209T1500Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
929 PM CST THU DEC 8 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

* WINDS...TO 25 KT.

* SIGNIFICANT WAVES...TO 6 FT.

* OCCASIONAL WAVES...TO 8 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
858 PM CST THU DEC 8 2016

...GUSTY WINDS EXPECTED THROUGH TONIGHT...

.A COLD CANADIAN AIR MASS WILL CONTINUE TO SURGE INTO THE AREA
TONIGHT. AS THE COLD AIR FLOWS ACROSS THE RELATIVELY WARM WATERS
OF THE LAKE AND BAY...STRONG WINDS ALOFT WILL BE BROUGHT DOWN
TOWARD THE SURFACE. CONDITIONS SHOULD START TO SUBSIDE FOR
TOMORROW MORNING.

LMZ521-522-541>543-091100-
/O.CON.KGRB.SC.Y.0084.000000T0000Z-161209T1200Z/
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-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
858 PM CST THU DEC 8 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

* WINDS...NORTHWEST WINDS TO 30 KNOTS ARE EXPECTED TONIGHT...WITH
  SPEEDS EASING TO 15 TO 25 KNOTS BY TOMORROW MORNING.

* WAVES...WAVES OF 2 TO 4 FEET ARE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
851 PM CST THU DEC 8 2016

...BRISK WEST TO NORTHWEST WINDS CONTINUING INTO EARLY MORNING...

.A LARGE AREA OF LOW PRESSURE OVER SOUTHEAST CANADA WILL STILL
BRING BRISK WEST TO NORTHWEST WINDS TO LAKE MICHIGAN INTO EARLY
MORNING. THE HIGH WAVES WILL OCCUR TOWARD THE OPEN WATERS.

LMZ643>646-091100-
/O.CON.KMKX.SC.Y.0091.000000T0000Z-161209T1200Z/
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-
851 PM CST THU DEC 8 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

* WINDS: WEST TO NORTHWEST WINDS 15 TO 25 KNOTS.

* WAVES: 2 TO 4 FEET...HIGHEST WAVES TOWARD OPEN WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
HENTZ

WWW.WEATHER.GOV/MKX


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
346 PM CST THU DEC 8 2016

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
092200-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
346 PM CST THU DEC 8 2016 /446 PM EST THU DEC 8 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...TONIGHT.

WEATHER HAZARDS EXPECTED:
 LIMITED SNOW RISK.

DISCUSSION:

LAKE EFFECT SNOW SHOWERS ACROSS NORTHERN INDIANA MAY SHIFT INTO
NORTHERN PORTIONS OF PORTER COUNTY INDIANA LATE THIS EVENING AND
TONIGHT. IF SHOWERS DEVELOP...A QUICK INCH OF SNOW COULD FALL.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

FRIDAY...
  LIMITED SNOW RISK.
SATURDAY AND SUNDAY...
  ELEVATED SNOW RISK.
MONDAY...
  LIMITED SNOW RISK.
TUESDAY...
  ELEVATED EXCESSIVE COLD RISK.
WEDNESDAY...
  SIGNIFICANT EXCESSIVE COLD RISK.

DISCUSSION:

ACCUMULATING SNOW IS EXPECTED FOR MANY AREAS LATE SATURDAY INTO
SATURDAY NIGHT AND AGAIN LATE SUNDAY INTO SUNDAY NIGHT. TIMING
FOR EACH ROUND OF SNOW IS MEDIUM TO HIGH...BUT AMOUNTS AND
DURATION ARE STILL UNCERTAIN. AT LEAST SEVERAL INCHES ARE
EXPECTED. ANOTHER CHANCE OF SNOW EXISTS ON TUESDAY.

BITTERLY COLD AIR WILL ALSO RETURN FOR THE MIDDLE OF NEXT WEEK.
WIND CHILLS WILL LIKELY APPROACH OR DROP BELOW -20 DEGREES IN SOME
LOCATIONS...WITH HIGH TEMPERATURES ONLY IN THE LOWER TEENS ABOVE
ZERO.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
346 PM CST THU DEC 8 2016

LMZ740>745-092200-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
346 PM CST THU DEC 8 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...TONIGHT.

HAZARDOUS CONDITIONS FOR SMALL CRAFT WILL CONTINUE.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

FRIDAY...
  HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
TUESDAY AND WEDNESDAY...
  HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.

&&

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
318 PM CST THU DEC 8 2016

LMZ643>646-092130-
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-
318 PM CST THU DEC 8 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...TONIGHT

A SMALL CRAFT ADVISORY IS IN EFFECT DUE TO BRISK WESTERLY WINDS.
THE HIGHEST WAVES WILL BE OUT TOWARD THE OPEN WATERS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH THURSDAY

ANOTHER SMALL CRAFT ADVISORY MAY BE NEEDED TUESDAY AND WEDNESDAY
IN THE WAKE OF AN ARCTIC COLD FRONT. BRISK NORTHWEST WINDS WILL
LIKELY FOLLOW THE FRONT.

$$


WWW.WEATHER.GOV/MKX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
243 PM CST THU DEC 8 2016

LMZ521-522-541>543-092045-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
243 PM CST THU DEC 8 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE
MICHIGAN AND THE WATERS OF GREEN BAY.

.DAY ONE...TONIGHT

THE PROBABILITY OF WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH THURSDAY

THE PROBABILITY OF WIDESPREAD HAZARDOUS WEATHER IS LOW.

$$

TDH/ALLEN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
243 PM CST THU DEC 8 2016

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-092045-
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-
243 PM CST THU DEC 8 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST
WISCONSIN.

.DAY ONE...TONIGHT

POOR TRAVEL CONDITIONS ARE EXPECTED IN THE LAKE SUPERIOR SNOWBELT
DUE TO HEAVY LAKE-EFFECT SNOW SHOWERS THROUGH TONIGHT. A WINTER
STORM WARNING IS IN EFFECT FOR VILAS COUNTY...AND A WINTER WEATHER
ADVISORY IS IN EFFECT FOR ONEIDA COUNTY. SURROUNDING AREAS ARE
ALSO LIKELY TO RECEIVE SOME SNOW...SO HAZARDOUS TRAVEL IS POSSIBLE
ACROSS MUCH OF NORTHERN WISCONSIN.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH THURSDAY

THE LAKE-EFFECT SNOW SHOWERS ARE EXPECTED TO GRADUALLY DIMINISH
ON FRIDAY.

HAZARDOUS TRAVEL CONDITIONS ARE POSSIBLE AT TIMES THIS WEEKEND.
A SERIES OF THE WEATHER SYSTEMS WILL TRACK OVER MAINLY THE SOUTH
HALF OF THE STATE FROM SATURDAY AFTERNOON INTO SATURDAY NIGHT AND
THEN SUNDAY NIGHT INTO MONDAY. WHILE THERE REMAINS A CONSIDERABLE
AMOUNT OF UNCERTAINTY IN THE TRACK AND STRENGTH OF THIS
SYSTEM...THERE IS INCREASING CONFIDENCE THAT ACCUMULATING SNOW
WILL OCCUR. ANYONE WITH TRAVEL PLANS SHOULD MONITOR THE FORECAST
AS WE GET CLOSER TO THE WEEKEND AS HAZARDOUS TRAVEL CONDITIONS ARE
LIKELY AT TIMES FROM SATURDAY NIGHT THROUGH MONDAY MORNING.

ARCTIC AIR WILL SURGE INTO NORTHEAST WISCONSIN TOWARD THE MIDDLE
OF NEXT WEEK. THIS ARCTIC SURGE IS EXPECTED TO BRING BITTERLY
COLD TEMPERATURES AND THE POTENTIAL FOR DOUBLE DIGIT BELOW ZERO
WIND CHILLS TO THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE REQUESTED TO FORWARD SNOWFALL MEASUREMENTS TO THE
NATIONAL WEATHER SERVICE IN GREEN BAY.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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