Small Craft Advisory 23, NWS Green Bay, WI

213 
WHUS73 KGRB 230118
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
818 PM CDT TUE MAR 22 2016

...NORTHEAST GALES LIKELY WEDNESDAY EVENING THROUGH THURSDAY...

.A STRONG LOW PRESSURE SYSTEM WILL TRACK FROM THE CENTRAL PLAINS
TO ILLINOIS AND SOUTHERN LAKE MICHIGAN DURING THE MIDDLE OF THE
WEEK. AS THIS SYSTEM APPROACHES...STRONG NORTHEAST WINDS WILL
DEVELOP...WITH GALE FORCE GUSTS TO 40 KTS POSSIBLE AT TIMES
WEDNESDAY EVENING THROUGH THURSDAY EVENING.

LMZ521-522-541>543-230930-
/O.EXT.KGRB.SC.Y.0023.160323T0118Z-160324T0000Z/
/O.CON.KGRB.GL.A.0004.160324T0000Z-160325T0000Z/
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-
818 PM CDT TUE MAR 22 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

* WINDS...NORTHEAST 15 TO 25 KTS TONIGHT. NORTHEAST WINDS WILL
  INCREASE TO 30 KTS BY WEDNESDAY MORNING...WITH GUSTS TO 35 KTS
  POSSIBLE IN THE AFTERNOON. NORTHEAST GALES ARE EXPECTED
  WEDNESDAY NIGHT INTO THURSDAY MORNING.

* WAVES WILL BUILD TO 3 TO 5 FT LATE TONIGHT INTO WEDNESDAY
  MORNING...THEN TO 4 TO 7 FEET LATE WEDNESDAY NIGHT INTO THURSDAY
  ON THE BAY. ON LAKE MICHIGAN...WAVES WILL BUILD TO 4 TO 7 FEET
  LATE TONIGHT...THEN TO 6 TO 10 FEET WEDNESDAY NIGHT INTO
  THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS HAS
SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING AND LOCATION IS
STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME
FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS.

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.

&&

$$

BERSCH

054 
WHUS73 KGRB 230951
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
451 AM CDT WED MAR 23 2016

...NORTHEAST GALES EXPECTED TONIGHT AND THURSDAY...

.A STRONG LOW PRESSURE SYSTEM WILL TRACK FROM THE CENTRAL PLAINS
TO ILLINOIS AND SOUTHERN LAKE MICHIGAN BY THURSDAY. AS THIS
SYSTEM APPROACHES...STRONG NORTHEAST WINDS WILL DEVELOP...WITH
GALE FORCE GUSTS TO 40 KTS EXPECTED TONIGHT INTO THURSDAY.

LMZ521-522-541>543-231800-
/O.CON.KGRB.SC.Y.0023.000000T0000Z-160324T0000Z/
/O.UPG.KGRB.GL.A.0004.160324T0000Z-160325T0000Z/
/O.NEW.KGRB.GL.W.0007.160324T0000Z-160325T0000Z/
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-
451 AM CDT WED MAR 23 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT
THURSDAY. THE GALE WATCH IS NO LONGER IN EFFECT. 

* WINDS WILL BE FROM THE NORTHEAST AT 15 TO 25 KTS WITH GUSTS TO
  AROUND 30 KTS TODAY. NORTHEAST GALE FORCE GUSTS TO 40 KTS WILL
  DEVELOP THIS EVENING AND CONTINUE THROUGH THURSDAY.

* WAVES WILL BUILD TO 3 TO 5 FT ON THE BAY AND 5 TO 7 FT ON LAKE
  MICHIGAN TODAY. WAVE HEIGHTS WILL CONTINUE TO BUILD TO 4 TO 7 FT
  ON THE BAY...AND 7 TO 10 FT ON LAKE MICHIGAN...TONIGHT AND
  THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS AROUND 35 KNOTS OR GREATER ARE
EXPECTED. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$
KIECKBUSCH

307 
WHUS73 KGRB 231536
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1036 AM CDT WED MAR 23 2016

...NORTHEAST GALES EXPECTED TONIGHT AND THURSDAY...

.A STRONG LOW PRESSURE SYSTEM WILL TRACK FROM THE CENTRAL PLAINS
TO ILLINOIS AND SOUTHERN LAKE MICHIGAN BY THURSDAY. AS THIS
SYSTEM APPROACHES...STRONG NORTHEAST WINDS WILL DEVELOP...WITH
GALE FORCE GUSTS TO 40 KTS EXPECTED TONIGHT INTO THURSDAY.

LMZ521-522-541>543-232345-
/O.CON.KGRB.SC.Y.0023.000000T0000Z-160324T0000Z/
/O.CON.KGRB.GL.W.0007.160324T0000Z-160325T0000Z/
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-
1036 AM CDT WED MAR 23 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 PM
CDT THURSDAY...

* WINDS WILL BE FROM THE NORTHEAST AT 15 TO 25 KTS WITH GUSTS TO 
  AROUND 30 KTS TODAY. NORTHEAST GALE FORCE GUSTS TO 40 KTS WILL 
  DEVELOP THIS EVENING AND CONTINUE THROUGH THURSDAY. 

* WAVES OF 3 TO 5 FT ON THE BAY AND 5 TO 7 FT ON LAKE MICHIGAN ARE
  EXPECTED TODAY. WAVE HEIGHTS WILL CONTINUE TO BUILD TO 4 TO 7
  FT ON THE BAY...AND 7 TO 10 FT ON LAKE MICHIGAN...TONIGHT AND
  THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS AROUND 35 KNOTS OR GREATER ARE
EXPECTED. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

BERSCH

159 
WHUS73 KGRB 232000
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
300 PM CDT WED MAR 23 2016

...NORTHEAST GALES EXPECTED TONIGHT AND THURSDAY...

.A STRONG LOW PRESSURE SYSTEM WILL TRACK FROM THE CENTRAL PLAINS
TO ILLINOIS AND SOUTHERN LAKE MICHIGAN BY THURSDAY. AS THIS
SYSTEM APPROACHES...STRONG NORTHEAST WINDS WILL DEVELOP...WITH
GALE FORCE GUSTS TO 40 KTS EXPECTED TONIGHT INTO THURSDAY.

LMZ521-522-541>543-240400-
/O.CON.KGRB.SC.Y.0023.000000T0000Z-160324T0000Z/
/O.CON.KGRB.GL.W.0007.160324T0000Z-160325T0000Z/
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-
300 PM CDT WED MAR 23 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 PM
CDT THURSDAY...

* WINDS WILL BE FROM THE NORTHEAST TO 30 KTS...THEN GALE FORCE
  GUSTS TO 40 KTS WILL DEVELOP FOR TONIGHT AND CONTINUE THROUGH
  THURSDAY.

* WAVES WILL CONTINUE TO BUILD TO 4 TO 7 FT ON THE BAY...AND 7 TO
  10 FT ON LAKE MICHIGAN...TONIGHT AND THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS AROUND 35 KNOTS OR GREATER ARE
EXPECTED. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREEN BAY WI
325 PM CDT TUE MAR 22 2016

FORECAST DISCUSSION FOR ROUTINE AFTERNOON FORECAST ISSUANCE

.SHORT TERM...TONIGHT AND WEDNESDAY
ISSUED AT 325 PM CDT TUE MAR 22 2016

MULTIPLE ISSUES WITH THE UPCOMING SYSTEM TO UNRAVEL...INCLUDING
PCPN TYPES WEDNESDAY MORNING...THE LOCATIONS OF THE HEAVIEST
SNOWFALL BAND...AND THE SHARP CUT OFF OF SNOWFALL OVER NORTH
CENTRAL WISCONSIN.

SUMMARY...MODELS CONTINUE TO SHOW A STRONG LOW PRESSURE SYSTEM
EJECTING OUT OF THE CENTRAL PLAINS THEN MOVING NORTHEAST INTO
LOWER MICHIGAN WEDNESDAY INTO THURSDAY. THE GENERAL TIMING OF PCPN
ONSET/HEAVY SNOW ARRIVAL HAS COME BETTER INTO CONSENSUS BUT THE TRACK
CONTINUES TO VARY. ALL THE MODELS HAVE TAKEN A SOUTHERLY
JOG...SO THE ENVELOPE OF UNCERTAINTY CONTINUES THOUGH IT HAS
SHIFTED FARTHER SOUTH. THE EXACT TRACK WILL DETERMINE WHERE THE
HEAVIEST BAND OF SNOW WILL FALL.

WED MORNING...PCPN AND TIMING ISSUES. A BAND OF PCPN IS EXPECTED
TO DEVELOP EARLY WEDNESDAY MORNING IN RESPONSE TO STRONG WAA AND
FGEN AHEAD OF THE MAIN LOW PRESSURE SYSTEM. SLOWED DOWN THE TIMING
OF THE BAND DEVELOP PER MODEL CONSENSUS AND HELD ON TO A DRY
FORECAST UNTIL AFTER MIDNIGHT TONIGHT. THE BAND OF PRECIP WILL
THEN REMAIN SITUATED OVER CENTRAL WISCONSIN AND THE FIX VALLEY THROUGH
THE MORNING INTO THE EARLY AFTERNOON. PCPN TYPE WILL BE AN ISSUE
THROUGH 06Z- 18Z WEDNESDAY. TEMPERATURES WILL START OUT WARM AND
WOULD SUPPORT MOSTLY RAIN FOR THE ONSET OF PCPN. THE QUESTION
BECOMES HOW QUICKLY WILL COLDER AIR FILTER IN FROM THE NORTH
THROUGH THE STATE. MODEL GUIDANCE HAS TRENDED COLDER THIS MORNING
AND THEREFORE CHANGED PCPN OVER FROM RAIN TO SNOW A BIT FASTER
THAN PREVIOUS FCST...WITH ALL SNOW EXPECTED BY 18Z WEDNESDAY. A
LITTLE CONCERNED THE RAIN WILL CHANGE TO SLEET OR SNOW EARLIER AS
FCST SOUNDINGS SHOW VERY SHALLOW WARM AIR NEAR THE SFC AND AND A
THERMAL PROFILE HOVERING AROUND THE 0C LINE. A SLIGHT CHANGE IN
THE FORECAST COULD MEAN MORE SNOW IN THE MORNING THAN ANTICIPATED
IN CENTRAL WISCONSIN EASTWARD TO THE LAKESHORE.

WEDNESDAY AFTERNOON...THE MAIN SYSTEM SNOW WILL OVERSPREAD THE
AREA THROUGH THE AFTERNOON...REACHING THE NORTH MICHIGAN BORDER BY
00Z THURSDAY. UPGRADED TO A WINTER STORM WARNING ACROSS THE
SOUTHERN TWO-THIRDS OF OUT CWA AS THE BETTER SNOW ARRIVE WEDNESDAY
AFTERNOON. HELD ONTO THE WATCH A LITTLE LONGER IN NORTH CENTRAL
DUE TO THE UNCERTAINTY OF HOW FAR NORTH THE HEAVIER SNOW WILL
REACH AND WHERE THE SHARP DROP OFF IN SNOW TOTALS WILL
OCCUR...PLUS SNOW WONT ARRIVE THERE UNTIL LATE WEDNESDAY AFTERNOON
OR EARLY EVENING. NE WINDS WILL BE INCREASING BY EARLY EVENING AS
WELL WITH THE TIGHTENING PRESSURE GRADIENT AHEAD OF THE SYSTEM AS
IT PUSHES INTO NORTHERN ILLINOIS BY 00Z THURSDAY.

.LONG TERM...WEDNESDAY NIGHT THROUGH TUESDAY
ISSUED AT 325 PM CDT TUE MAR 22 2016

A SIGNIFICANT STORM SYSTEM WILL BE ONGOING WEDNESDAY NIGHT...WITH
THE PEAK ACCUMULATING SNOW AND BRUNT OF THE STORM SYSTEM BEING
FELT.  MODELS ARE TRENDING WITH THE SYSTEM SLOWING DOWN A BIT
THURSDAY...BUT WILL STILL STICK WITH THE MID DAY END OF THE
HEADLINES. A NORTHERN TRACKING OF THE HEAVY SNOW BAND MAY PUT
MORE OF A MIX INTO THE FOX CITIES...SO HEADLINES WILL MENTION THE
POSSIBLE LOWER SNOW AMOUNTS.

AFTER A QUIET DAY MOST OF FRIDAY...ANOTHER TROUGH SWINGS THROUGH
THE AREA TOWARD THE WEEKEND. FORECAST TEMPS SUGGEST A MIX
POTENTIAL BEFORE TURNING BACK TO MAINLY LIGHT SNOW. MOST OF THE
NORTH AND PARTS OF CENTRAL AREAS MAY SEE A MINOR ACCUMULATION.
TIMING ISSUES REMAIN WITH THIS SYSTEM BUT HAVE TRENDED A BIT
FASTER.

RIDGE OF HIGH PRESSURE DRIFTS OVER THE AREA LATE IN THE WEEKEND
INTO THE START OF THE NEW WORK WEEK FOR A WELCOMED DRIER TREND AND
RETURN TO WARMER TEMPERATURES.
&&

.AVIATION...FOR 18Z TAF ISSUANCE
ISSUED AT 1216 PM CDT TUE MAR 22 2016

AREAS OF MVFR CIGS OVER FAR NORTHERN WISCONSIN LATE
THIS MORNING WILL GRADUALLY DRIFT SOUTH TODAY AS COLDER AIR IN
THE WAKE OF A COLD FRONT WORK INTO THE REGION ON NORTHEAST
WINDS. OTHERWISE A STRONG WINTER STORM IS EXPECTED TO IMPACT THE
REGION WEDNESDAY INTO THURSDAY. EXPECT CONDITIONS TO BEGIN TO
DETERIORATE STARTING WEDNESDAY MORNING.
&&

.GRB WATCHES/WARNINGS/ADVISORIES...
WINTER STORM WARNING FROM NOON WEDNESDAY TO 1 PM CDT THURSDAY
FOR WIZ022-030-031-035>040-045-048>050-074.

WINTER STORM WATCH FROM WEDNESDAY AFTERNOON THROUGH THURSDAY
AFTERNOON FOR WIZ013-018>021-073.
&&

SHORT TERM.....ALLEN
LONG TERM......TDH
AVIATION.......TDH

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
250 PM CDT TUE MAR 22 2016

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-232000-
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-DOOR-MARATHON-SHAWANO-
WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-
CALUMET-MANITOWOC-SOUTHERN MARINETTE COUNTY-
SOUTHERN OCONTO COUNTY-
250 PM CDT TUE MAR 22 2016

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

.DAY ONE...TONIGHT

A BAND OF LIGHT MIXED PRECIPITATION IS EXPECTED TO DEVELOP OVER
PARTS OF CENTRAL AND EAST CENTRAL WISCONSIN LATE TONIGHT...AND
COULD RESULT IN LOCALLY HAZARDOUS TRAVEL CONDITIONS FOR THE
MORNING COMMUTE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH TUESDAY

A BAND OF LIGHT SNOW...POSSIBLY MIXED WITH SLEET AT TIMES...IS
EXPECTED ACROSS CENTRAL AND EAST CENTRAL WISCONSIN WEDNESDAY
MORNING. THE EXACT LOCATION THAT WILL BE AFFECTED BY THE BAND IS
UNCERTAIN...BUT LOCAL SNOW ACCUMULATIONS OF AN INCH OR TWO COULD
RESULT IN HAZARDOUS TRAVEL CONDITIONS FOR THE MORNING COMMUTE.

A MORE SIGNIFICANT SNOWFALL IS EXPECTED STARTING WEDNESDAY
AFTERNOON INTO WEDNESDAY NIGHT AS A STRONG STORM SYSTEM CROSSES
THE REGION. IT APPEARS THE HEAVIEST SNOWS WITH THIS SYSTEM WILL
FALL OVER CENTRAL...EAST-CENTRAL AND NORTHEAST WISCONSIN WEDNESDAY
NIGHT...WITH LOWER TOTALS ACROSS THE FAR NORTH. STRONG GUSTY
NORTHEAST WINDS WILL DEVELOP LATE TONIGHT AND CONTINUE INTO
THURSDAY...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. THE
WINDS...COMBINED WITH THE FALLING SNOW... COULD LEAD TO NEAR
BLIZZARD CONDITIONS IN EAST-CENTRAL WISCONSIN WEDNESDAY NIGHT AND
EARLY THURSDAY.

ANYONE WITH TRAVEL PLANS DURING THE WEEK SHOULD CLOSELY MONITOR
LATER FORECASTS FOR UPDATED INFORMATION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION SHOULD NOT BE NEEDED TONIGHT...BUT SNOWFALL
REPORTS SHOULD BE RELAYED TO THE NATIONAL WEATHER SERVICE FROM
WEDNESDAY TO THURSDAY.

LMZ521-522-541>543-232000-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
250 PM CDT TUE MAR 22 2016

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

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH TUESDAY

GALE FORCE GUSTS FROM THE NORTHEAST WILL BE POSSIBLE WEDNESDAY
AFTERNOON THROUGH THURSDAY. A GALE WATCH HAS BEEN POSTED DURING
THAT TIME PERIOD.

ALLEN/TDH