Alert archive / Wisconsin / Winter Storm Watches in 2012

Winter Storm Watch 5, NWS Green Bay, WI

December 17, 201217 counties in Wisconsin

NWS Green Bay, WI issued this winter storm watch at Dec 17, 2012, 2:57 PM CST for 17 counties in Wisconsin. It took effect at Dec 19, 2012, 9:00 PM CST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 17, 2012, 2:57 PM CST (20:57 UTC)
In effect from
Dec 19, 2012, 9:00 PM CST
Expired
Dec 19, 2012, 4:37 AM CST
In force
Issued by
NWS Green Bay, WI

Counties Brown County, WI, Calumet County, WI, Door County, WI, Kewaunee County, WI, Langlade County, WI, Manitowoc County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Outagamie County, WI, Portage County, WI, Shawano County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI

The radar

The Green Bay radar (KGRB), 40 km from the middle of the area, began a volume at 20:56 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 9.0 hours before the alert went out and 42 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2012-12-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2012-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
468 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
69 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

484 
WWUS43 KGRB 172057
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
257 PM CST MON DEC 17 2012

...WINTER STORM POSSIBLE WEDNESDAY MIGHT INTO THURSDAY...

.A DEVELOPING WINTER STORM IS EXPECTED TO DEVELOP OVER THE CENTRAL
PLAINS THROUGH WEDNESDAY BEFORE INTENSIFYING NEAR THE GREAT LAKES
REGION BY THURSDAY MORNING. THE EXACT TRACK OF THE STORM IS STILL
IN QUESTION BUT THE POTENTIAL IS THERE FOR A STRONG WINTER STORM
WITH SIGNIFICANT SNOWFALL AND BLOWING AND DRIFTING SNOW TO GREATLY
IMPACT THE REGION.

WIZ038-039-048-049-180500-
/O.NEW.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
257 PM CST MON DEC 17 2012

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING. 

* TIMING...WEDNESDAY NIGHT INTO THURSDAY.

* SNOW ACCUMULATION...6 TO 8 INCHES POSSIBLE. THE SNOW MAY BE
  MIXED WITH RAIN AT TIMES EARLY THURSDAY.

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY AFTERNOON INTO THURSDAY
  EVENING MAY PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW.
 
* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

WIZ022-040-050-180500-
/O.NEW.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
257 PM CST MON DEC 17 2012

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING. 

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...6 TO 8 INCHES POSSIBLE. THE SNOW MAY BE MIXED
  WITH RAIN AT TIMES EARLY THURSDAY.

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY AFTERNOON INTO THURSDAY
  EVENING MAY PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW.

* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

WIZ013-019>021-030-031-035>037-045-073-074-180500-
/O.NEW.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...WAUTOMA...CRIVITZ
257 PM CST MON DEC 17 2012

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON. 

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...6 TO 10 INCHES POSSIBLE...WITH THE HIGHER
  AMOUNTS SOUTHEAST OF A LINE FROM IRON MOUNTAIN TO ANTIGO TO
  WISCONSIN RAPIDS.

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY INTO THURSDAY EVENING MAY
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW.

* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING
  TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

TH/RE
7 follow-up statements
811 
WWUS43 KGRB 172102
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
302 PM CST MON DEC 17 2012

...WINTER STORM POSSIBLE WEDNESDAY NIGHT INTO THURSDAY...

.A DEVELOPING WINTER STORM IS EXPECTED TO DEVELOP OVER THE CENTRAL
PLAINS THROUGH WEDNESDAY BEFORE INTENSIFYING NEAR THE GREAT LAKES
REGION BY THURSDAY MORNING. THE EXACT TRACK OF THE STORM IS STILL
IN QUESTION BUT THE POTENTIAL IS THERE FOR A STRONG WINTER STORM
WITH SIGNIFICANT SNOWFALL AND BLOWING AND DRIFTING SNOW TO GREATLY
IMPACT THE REGION.

WIZ038-039-048-049-180600-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
302 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY.

* SNOW ACCUMULATION...6 TO 8 INCHES POSSIBLE. THE SNOW MAY BE 
  MIXED WITH RAIN AT TIMES EARLY THURSDAY. 

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY AFTERNOON INTO THURSDAY 
  EVENING MAY PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW. 

* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING 
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

WIZ022-040-050-180600-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
302 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...6 TO 8 INCHES POSSIBLE. THE SNOW MAY BE 
  MIXED WITH RAIN AT TIMES EARLY THURSDAY. 

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY AFTERNOON INTO THURSDAY 
  EVENING MAY PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW. 

* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING 
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

WIZ013-019>021-030-031-035>037-045-073-074-180600-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...WAUTOMA...CRIVITZ
302 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...6 TO 10 INCHES POSSIBLE...WITH THE HIGHER 
  AMOUNTS SOUTHEAST OF A LINE FROM IRON MOUNTAIN TO ANTIGO TO 
  WISCONSIN RAPIDS. 

* WINDS GUSTING TO 20 TO 30 MPH THURSDAY INTO THURSDAY EVENING 
  MAY PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW. 

* MAIN IMPACT...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING 
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$
307 
WWUS43 KGRB 180249
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
849 PM CST MON DEC 17 2012

...MAJOR WINTER STORM EXPECTED TO IMPACT THE GREAT LAKES REGION
DURING THE MIDDLE TO LATTER PART OF THE WEEK...

.A STORM SYSTEM WILL DEVELOP IN THE PLAINS WEDNESDAY...THEN TRACK
ACROSS THE GREAT LAKES REGION WEDNESDAY NIGHT THROUGH THURSDAY
NIGHT. THE STORM IS EXPECTED TO BRING HEAVY SNOW AND STRONG WINDS
TO PORTIONS OF THE REGION. THE TRAVEL IMPACTS GENERATED BY THE
STORM COULD LINGER INTO FRIDAY.

THE EXACT TRACK THE STORM WILL TAKE ACROSS THE REGION IS STILL
SOMEWHAT UNCERTAIN...AND WILL HAVE A MAJOR IMPACT ON SNOWFALL
TOTALS. BE SURE TO MONITOR LATER FORECASTS WHICH WILL BE ABLE TO
PROVIDE MORE SPECIFIC FORECAST INFORMATION. 

WIZ038-039-048-049-181100-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
849 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY.

* SNOW ACCUMULATION...IN EXCESS OF 6 INCHES POSSIBLE. THE SNOW
  MAY BE MIXED WITH RAIN AT TIMES WEDNESDAY NIGHT INTO EARLY
  THURSDAY.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW.

* MAIN IMPACT...THE COMBINATION OF SNOW AND WIND COULD RESULT IN
  VERY DIFFICULT TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR UPDATED
INFORMATION.

&&

$$

WIZ022-040-050-181100-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
849 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...IN EXCESS OF 6 INCHES POSSIBLE. THE SNOW
  MAY BE MIXED WITH RAIN AT TIMES WEDNESDAY NIGHT INTO EARLY
  THURSDAY.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW.

* MAIN IMPACT...THE COMBINATION OF SNOW AND WIND COULD RESULT IN
  VERY DIFFICULT TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR UPDATED
INFORMATION.

&&

$$

WIZ013-019>021-030-031-035>037-045-073-074-181100-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...WAUTOMA...CRIVITZ
849 PM CST MON DEC 17 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...

* TIMING...WEDNESDAY NIGHT INTO THURSDAY EVENING.

* SNOW ACCUMULATION...IN EXCESS OF 6 INCHES POSSIBLE.

* WINDS GUSTING TO 30 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* MAIN IMPACT...THE COMBINATION OF SNOW AND WIND COULD RESULT IN
  VERY DIFFICULT TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR UPDATED
INFORMATION.

&&

$$

SKOWRONSKI
778 
WWUS43 KGRB 180933
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
333 AM CST TUE DEC 18 2012

...MAJOR WINTER STORM EXPECTED TO IMPACT THE GREAT LAKES REGION
DURING THE MIDDLE TO LATTER PART OF THE WEEK...

.A STORM SYSTEM WILL DEVELOP IN THE SOUTHERN PLAINS
WEDNESDAY...THEN TRACK ACROSS THE GREAT LAKES REGION WEDNESDAY
NIGHT THROUGH THURSDAY NIGHT. THE STORM IS EXPECTED TO BRING HEAVY
SNOW AND STRONG WINDS TO PORTIONS OF THE REGION. THE TRAVEL
IMPACTS GENERATED BY THE STORM COULD LINGER INTO FRIDAY.

WHILE THE EXACT TRACK THE STORM WILL TAKE ACROSS THE REGION IS
STILL SOMEWHAT UNCERTAIN...THERE NOW APPEARS TO BE A GOOD CHANCE
THAT 6 INCHES OR MORE OF SNOW WILL ACCUMULATE FROM LATE WEDNESDAY
NIGHT INTO THURSDAY NIGHT EAST OF A LINE FROM MARSHFIELD TO ANTIGO
TO IRON MOUNTAIN. THE COMBINATION OF HEAVY SNOW WITH A NORTH WIND
OF 15 TO 30 MPH...WILL GENERATE PLENTY OF BLOWING AND DRIFTING OF
THE NEW SNOW AND GREATLY REDUCE VISIBILITIES.

ANYONE WITH TRAVEL PLANS WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
ACROSS CENTRAL AND EASTERN WISCONSIN SHOULD CONTINUE TO MONITOR
LATER FORECASTS AND STATEMENTS ON THIS DEVELOPING WINTER STORM.

WIZ038-039-048-049-181800-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
333 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT
  THROUGH THURSDAY.

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE.

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY DIFFICULT
  TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

WIZ022-040-050-181800-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
333 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT
  THROUGH THURSDAY EVENING.

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE. 

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY DIFFICULT
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

WIZ013-019>021-030-031-035>037-045-073-074-181800-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...WAUTOMA...CRIVITZ
333 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT
  THROUGH THURSDAY.

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE. 

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY DIFFICULT
  TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

AK
807 
WWUS43 KGRB 181737
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1137 AM CST TUE DEC 18 2012

...MAJOR WINTER STORM EXPECTED TO IMPACT THE GREAT LAKES REGION
DURING THE MIDDLE TO LATTER PART OF THE WEEK...

.A STORM SYSTEM WILL DEVELOP IN THE SOUTHERN PLAINS WEDNESDAY...
THEN TRACK ACROSS THE GREAT LAKES REGION WEDNESDAY NIGHT THROUGH
THURSDAY NIGHT. THE STORM IS EXPECTED TO BRING HEAVY SNOW AND
STRONG WINDS TO PORTIONS OF THE REGION. THE TRAVEL IMPACTS
GENERATED BY THE STORM COULD LINGER INTO FRIDAY.

WHILE THE EXACT TRACK THE STORM WILL TAKE ACROSS THE REGION IS
STILL SOMEWHAT UNCERTAIN...THERE NOW APPEARS TO BE A GOOD CHANCE
THAT 6 INCHES OR MORE OF SNOW WILL ACCUMULATE FROM LATE WEDNESDAY
NIGHT INTO THURSDAY NIGHT EAST OF A LINE FROM MARSHFIELD TO
ANTIGO TO IRON MOUNTAIN. LATEST DATA SUGGESTS THE HIGHEST SNOW
AMOUNTS MAY BE OVER THE FOX CITIES. THE COMBINATION OF HEAVY SNOW
WITH A NORTH WIND OF 15 TO 30 MPH...WILL GENERATE PLENTY OF
BLOWING AND DRIFTING OF THE NEW SNOW AND GREATLY REDUCE
VISIBILITIES.

ANYONE WITH TRAVEL PLANS WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
ACROSS CENTRAL AND EASTERN WISCONSIN SHOULD CONTINUE TO MONITOR
LATER FORECASTS AND STATEMENTS ON THIS DEVELOPING WINTER STORM.

WIZ038-039-048-049-190145-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
1137 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT 
  THROUGH THURSDAY. 

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE.

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY NIGHT COULD 
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY 
  DIFFICULT TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

WIZ022-040-050-190145-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
1137 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT 
  THROUGH THURSDAY EVENING. 

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE.

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW AND NEAR WHITEOUT
  CONDITIONS. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY 
  DIFFICULT TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

WIZ013-019>021-030-031-035>037-045-073-074-190145-
/O.CON.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...WAUTOMA...CRIVITZ
1137 AM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT 
  THROUGH THURSDAY. 

* A TOTAL OF 6 TO 10 INCHES OF SNOW IS POSSIBLE...WITH THE HIGHEST
  AMOUNTS LIKELY SOUTHEAST OF A LINE FROM IRON MOUNTAIN TO ANTIGO
  TO MARSHFIELD.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY NIGHT COULD 
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY 
  DIFFICULT TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$

TH
180 
WWUS43 KGRB 182050
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
250 PM CST TUE DEC 18 2012

...HEAVY SNOW POTENTIAL INCREASING FOR EAST CENTRAL WISCONSIN...

.A STORM SYSTEM WILL DEVELOP IN THE SOUTHERN PLAINS WEDNESDAY...
THEN TRACK ACROSS THE GREAT LAKES REGION WEDNESDAY NIGHT THROUGH
THURSDAY NIGHT. THE STORM IS EXPECTED TO BRING HEAVY SNOW AND
STRONG WINDS TO PORTIONS OF THE REGION. THE TRAVEL IMPACTS
GENERATED BY THE STORM COULD LINGER INTO FRIDAY.

SINCE THE STORM IS STILL 36 HOURS AWAY...THE EXACT PATH OF THE
STORM IS STILL UNCERTAIN. HOWEVER A HIGH POTENTIAL EXISTS THAT AT
LEAST AREAS EAST OF LINE FROM GREEN BAY TO WAUTOMA WILL BE IMPACTED
BY HEAVY SNOW AND STRONG WINDS. 

ANYONE WITH TRAVEL PLANS WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
ACROSS CENTRAL AND EASTERN WISCONSIN SHOULD CONTINUE TO MONITOR
LATER FORECASTS...WATCHES AND WARNINGS WITH THIS DEVELOPING
WINTER STORM.

WIZ038-039-048-049-190500-
/O.UPG.KGRB.WS.A.0005.121220T0300Z-121221T0300Z/
/O.NEW.KGRB.WS.W.0005.121220T0600Z-121221T0600Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
250 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO MIDNIGHT CST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT WEDNESDAY NIGHT TO MIDNIGHT CST THURSDAY
NIGHT. 

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY.

* A TOTAL OF 8 TO 12 INCHES OF SNOW POSSIBLE WITH LOCALLY HIGHER
  AMOUNTS.

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY EVENING COULD
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW WITH NEAR
  WHITEOUT CONDITIONS.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN DANGEROUS
  TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ022-040-050-190500-
/O.UPG.KGRB.WS.A.0005.121220T0300Z-121221T0600Z/
/O.NEW.KGRB.WS.W.0005.121220T0600Z-121221T0600Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
250 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO MIDNIGHT CST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT WEDNESDAY NIGHT TO MIDNIGHT CST THURSDAY
NIGHT. 

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY
  EVENING.

* A TOTAL OF 8 TO 12 INCHES OF SNOW POSSIBLE WITH LOCALLY HIGHER
  AMOUNTS.

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY NIGHT COULD
  PRODUCE CONSIDERABLE DRIFTING OF THE SNOW WITH NEAR WHITEOUT
  CONDITIONS.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN DANGEROUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ045-190500-
/O.UPG.KGRB.WS.A.0005.121220T0300Z-121221T0000Z/
/O.NEW.KGRB.WS.W.0005.121220T0600Z-121221T0000Z/
WAUSHARA-
INCLUDING THE CITY OF...WAUTOMA
250 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO 6 PM CST THURSDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT WEDNESDAY NIGHT TO 6 PM CST THURSDAY. 

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY.

* A TOTAL OF 6 TO 9 INCHES OF SNOW IS POSSIBLE.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY EVENING COULD
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN DANGEROUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ013-019>021-030-031-035>037-073-074-190500-
/O.EXT.KGRB.WS.A.0005.121220T0600Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-SOUTHERN MARINETTE-SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...CRIVITZ
250 PM CST TUE DEC 18 2012

...WINTER STORM WATCH NOW IN EFFECT FROM LATE WEDNESDAY NIGHT
THROUGH THURSDAY AFTERNOON...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT 
  THROUGH THURSDAY. 

* A TOTAL OF 5 TO 8 INCHES OF SNOW IS POSSIBLE...WITH THE HIGHEST
  AMOUNTS LIKELY SOUTHEAST OF A LINE FROM IRON MOUNTAIN TO ANTIGO
  TO MARSHFIELD.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY EVENING COULD
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY 
  DIFFICULT TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW. CLOSELY MONITOR LATER FORECASTS FOR
UPDATED INFORMATION.

&&

$$
431 
WWUS43 KGRB 190324
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
924 PM CST TUE DEC 18 2012

...MAJOR WINTER STORM TO IMPACT WISCONSIN WEDNESDAY NIGHT THROUGH
FRIDAY...

.A STORM SYSTEM WILL DEVELOP IN THE SOUTHERN PLAINS WEDNESDAY...
THEN TRACK ACROSS THE GREAT LAKES REGION WEDNESDAY NIGHT THROUGH
THURSDAY NIGHT. THE STORM IS EXPECTED TO BRING HEAVY SNOW AND
STRONG WINDS TO A LARGE PORTION OF THE GREAT LAKES REGION. THE
TRAVEL IMPACTS GENERATED BY THE STORM WILL LINGER INTO FRIDAY.

HEAVY SNOW AND STRONG WINDS ARE LIKELY FROM SOUTH-CENTRAL THROUGH
EAST-CENTRAL WISCONSIN...SO A WINTER STORM WARNING HAS BEEN POSTED
FOR THESE AREAS. LOCATIONS FARTHER TO THE NORTHWEST...SUCH AS
CENTRAL...NORTH-CENTRAL...AND FAR NORTHEAST WISCONSIN WILL BE
AFFECTED BY THE STORM AS WELL. BUT THERE IS STILL SOME UNCERTAINTY
ABOUT JUST HOW SIGNIFICANT OF AN IMPACT IT WILL HAVE IN THESE AREAS.

BE SURE TO MONITOR LATER FORECASTS FOR UPDATED INFORMATION ON
THIS POTENT STORM SYSTEM.

WIZ022-038>040-048>050-191100-
/O.CON.KGRB.WS.W.0005.121220T0600Z-121221T0600Z/
DOOR-OUTAGAMIE-BROWN-KEWAUNEE-WINNEBAGO-CALUMET-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY...
ALGOMA...OSHKOSH...CHILTON...TWO RIVERS
924 PM CST TUE DEC 18 2012

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT WEDNESDAY
NIGHT TO MIDNIGHT CST THURSDAY NIGHT...

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY. 

* A STORM TOTAL SNOW ACCUMULATION OF 8 TO 12 INCHES IS EXPECTED.
  LOCALLY HIGHER AMOUNTS ARE POSSIBLE. 

* WINDS GUSTING TO 40 MPH THURSDAY AND THURSDAY EVENING COULD 
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW WITH 
  NEAR WHITEOUT CONDITIONS. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN DANGEROUS 
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ045-191100-
/O.CON.KGRB.WS.W.0005.121220T0600Z-121221T0000Z/
WAUSHARA-
INCLUDING THE CITY OF...WAUTOMA
924 PM CST TUE DEC 18 2012

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT WEDNESDAY
NIGHT TO 6 PM CST THURSDAY...

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY.

* A STORM TOTAL SNOW ACCUMULATION OF 6 TO 9 INCHES IS EXPECTED.
  LOCALLY HIGHER AMOUNTS ARE POSSIBLE.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY EVENING COULD 
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN DANGEROUS 
  TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ013-019>021-030-031-035>037-073-074-191100-
/O.CON.KGRB.WS.A.0005.121220T0600Z-121221T0000Z/
NORTHERN MARINETTE-LANGLADE-MENOMINEE-NORTHERN OCONTO-MARATHON-
SHAWANO-WOOD-PORTAGE-WAUPACA-SOUTHERN MARINETTE-SOUTHERN OCONTO-
INCLUDING THE CITIES OF...ANTIGO...KESHENA...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...CRIVITZ
924 PM CST TUE DEC 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT
THROUGH THURSDAY AFTERNOON...

* HEAVY SNOW COULD OCCUR IN THE WATCH AREA LATE WEDNESDAY NIGHT 
  THROUGH THURSDAY. 

* A STORM TOTAL ACCUMULATION OF 5 TO 8 INCHES IS POSSIBLE...WITH
  THE HIGHEST AMOUNTS LIKELY SOUTHEAST OF A LINE FROM IRON
  MOUNTAIN TO ANTIGO TO MARSHFIELD.

* WINDS GUSTING TO 35 MPH THURSDAY AND THURSDAY EVENING COULD 
  PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW. 

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN VERY 
  DIFFICULT TRAVEL CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
ACCUMULATIONS OF SNOW AND STRONG WINDS. BE SURE TO CLOSELY MONITOR
LATER FORECASTS FOR UPDATED INFORMATION.

&&

$$

SKOWRONSKI
036 
WWUS43 KGRB 191037
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
437 AM CST WED DEC 19 2012

...MAJOR WINTER STORM TO IMPACT WISCONSIN LATE TONIGHT THROUGH
FRIDAY...

.A STORM SYSTEM WILL DEVELOP NEAR THE OKLAHOMA PANHANDLE TODAY...
THEN TRACK NORTHEAST INTO SOUTHERN LOWER MICHIGAN BY THURSDAY
EVENING. THE STORM IS EXPECTED TO BRING HEAVY SNOW AND STRONG
WINDS TO A LARGE PORTION OF THE GREAT LAKES REGION LATE TONIGHT
THROUGH THURSDAY NIGHT. THE TRAVEL IMPACTS GENERATED BY THE STORM
WILL LIKELY LINGER INTO FRIDAY.

HEAVY SNOW AND STRONG WINDS ARE LIKELY ACROSS THE SOUTHEAST TWO-THIRDS
OF WISCONSIN. WINTER WEATHER ADVISORIES HAVE BEEN POSTED FOR NORTH CENTRAL
WISCONSIN...WITH WINTER STORM WARNINGS ACROSS MUCH OF CENTRAL...NORTHEAST
AND EAST CENTRAL WISCONSIN. SNOWFALL AMOUNTS MAY APPROACH A FOOT
IN THE FOX VALLEY AND LAKESHORE AREAS...ALONG WITH LOCAL BLIZZARD
CONDITIONS LATE THURSDAY INTO THURSDAY NIGHT.

BE SURE TO MONITOR LATER FORECASTS FOR UPDATED INFORMATION ON
THIS POTENT STORM SYSTEM.

WIZ020-031-035>037-191845-
/O.UPG.KGRB.WS.A.0005.121220T0600Z-121221T0000Z/
/O.EXB.KGRB.WS.W.0005.121220T0900Z-121221T0300Z/
MENOMINEE-SHAWANO-WOOD-PORTAGE-WAUPACA-
INCLUDING THE CITIES OF...KESHENA...WISCONSIN RAPIDS...
STEVENS POINT
437 AM CST WED DEC 19 2012

...WINTER STORM WARNING IN EFFECT FROM 3 AM TO 9 PM CST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 AM TO 9 PM CST THURSDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* HEAVY SNOW IS EXPECTED LATE TONIGHT THROUGH THURSDAY.

* A STORM TOTAL ACCUMULATION OF 6 TO 10 INCHES IS EXPECTED.

* WINDS GUSTING TO 30 TO 35 MPH THURSDAY AFTERNOON AND EVENING
  COULD PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND WILL RESULT IN HAZARDOUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. THE
COMBINATION OF SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY
DIFFICULT. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. THE LATEST WISCONSIN ROAD CONDITIONS CAN BE OBTAINED BY
CALLING 511.

&&

$$

WIZ013-021-073-074-191845-
/O.UPG.KGRB.WS.A.0005.121220T0600Z-121221T0000Z/
/O.EXB.KGRB.WS.W.0005.121220T0900Z-121221T0600Z/
NORTHERN MARINETTE-NORTHERN OCONTO-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITY OF...CRIVITZ
437 AM CST WED DEC 19 2012

...WINTER STORM WARNING IN EFFECT FROM 3 AM THURSDAY TO MIDNIGHT
CST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 AM THURSDAY TO MIDNIGHT CST THURSDAY NIGHT. THE WINTER
STORM WATCH IS NO LONGER IN EFFECT.

* HEAVY SNOW IS EXPECTED FROM THURSDAY INTO THURSDAY EVENING.

* A STORM TOTAL ACCUMULATION OF 7 TO 10 INCHES IS EXPECTED.

* WINDS GUSTING TO 30 TO 35 MPH THURSDAY AFTERNOON AND EVENING
  COULD PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND WILL RESULT IN HAZARDOUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. THE
COMBINATION OF SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY
DIFFICULT. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. THE LATEST WISCONSIN ROAD CONDITIONS CAN BE OBTAINED BY
CALLING 511.

&&

$$

WIZ045-191845-
/O.EXT.KGRB.WS.W.0005.121220T0900Z-121221T0300Z/
WAUSHARA-
INCLUDING THE CITY OF...WAUTOMA
437 AM CST WED DEC 19 2012

...WINTER STORM WARNING NOW IN EFFECT FROM 3 AM TO 9 PM CST
THURSDAY...

* HEAVY SNOW IS EXPECTED LATE TONIGHT THROUGH THURSDAY.

* A STORM TOTAL ACCUMULATION OF 8 TO 11 INCHES IS EXPECTED.

* WINDS GUSTING TO 30 TO 35 MPH THURSDAY AFTERNOON AND EVENING
  COULD PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND WILL RESULT IN HAZARDOUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. THE
COMBINATION OF SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY
DIFFICULT. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. THE LATEST WISCONSIN ROAD CONDITIONS CAN BE OBTAINED BY
CALLING 511.

&&

$$

WIZ038-039-048-049-191845-
/O.EXT.KGRB.WS.W.0005.121220T0900Z-121221T0600Z/
OUTAGAMIE-BROWN-WINNEBAGO-CALUMET-
INCLUDING THE CITIES OF...APPLETON...GREEN BAY...OSHKOSH...
CHILTON
437 AM CST WED DEC 19 2012

...WINTER STORM WARNING NOW IN EFFECT FROM 3 AM THURSDAY TO
MIDNIGHT CST THURSDAY NIGHT...

* HEAVY SNOW WILL OCCUR LATE WEDNESDAY NIGHT THROUGH THURSDAY
  EVENING.

* A STORM TOTAL SNOW ACCUMULATION OF 9 TO 12 INCHES IS EXPECTED.

* WINDS GUSTING TO 35 TO 40 MPH ON THURSDAY AFTERNOON AND EVENING
  WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE
  SNOW...WITH LOCAL BLIZZARD CONDITIONS POSSIBLE.

* THE COMBINATION OF SNOW AND WIND WILL RESULT IN HAZARDOUS TRAVEL
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ022-040-050-191845-
/O.EXT.KGRB.WS.W.0005.121220T0900Z-121221T0900Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
437 AM CST WED DEC 19 2012

...WINTER STORM WARNING NOW IN EFFECT FROM 3 AM THURSDAY TO 3 AM
CST FRIDAY...

* HEAVY SNOW WILL OCCUR THURSDAY AND THURSDAY EVENING.

* A STORM TOTAL SNOW ACCUMULATION OF 8 TO 12 INCHES IS EXPECTED.

* WINDS GUSTING TO 35 TO 40 MPH ON THURSDAY AFTERNOON AND EVENING
  WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE
  SNOW...WITH LOCAL BLIZZARD CONDITIONS POSSIBLE.

* THE COMBINATION OF SNOW AND WIND WILL RESULT IN HAZARDOUS TRAVEL 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. THE COMBINATION OF
SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY DIFFICULT. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST WISCONSIN ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 511.

&&

$$

WIZ019-030-191845-
/O.UPG.KGRB.WS.A.0005.121220T0600Z-121221T0000Z/
/O.NEW.KGRB.WW.Y.0014.121220T0900Z-121221T0300Z/
LANGLADE-MARATHON-
INCLUDING THE CITIES OF...ANTIGO...WAUSAU
437 AM CST WED DEC 19 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 9 PM CST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 AM TO 9 PM CST THURSDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* MODERATE SNOW IS EXPECTED DURING THE DAY ON THURSDAY.

* A STORM TOTAL ACCUMULATION OF 4 TO 6 INCHES IS EXPECTED.

* WINDS GUSTING TO 30 MPH ON THURSDAY AFTERNOON AND EVENING WILL
  PRODUCE SOME BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN HAZARDOUS
  DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS. THE LATEST WISCONSIN ROAD CONDITIONS CAN BE OBTAINED BY
CALLING 511.

&&

$$

WIZ005-010>012-018-191845-
/O.NEW.KGRB.WW.Y.0014.121220T0900Z-121221T0300Z/
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK
437 AM CST WED DEC 19 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 9 PM CST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
3 AM TO 9 PM CST THURSDAY.

* MODERATE SNOW IS EXPECTED DURING THE DAY ON THURSDAY.

* A STORM TOTAL ACCUMULATION OF 4 TO 6 INCHES IS EXPECTED.

* WINDS GUSTING TO 25 TO 30 MPH ON THURSDAY AFTERNOON AND EVENING
  WILL PRODUCE SOME BLOWING AND DRIFTING OF THE SNOW.

* THE COMBINATION OF SNOW AND WIND COULD RESULT IN HAZARDOUS
  DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS. THE LATEST WISCONSIN ROAD CONDITIONS CAN BE OBTAINED BY
CALLING 511.

&&

$$
TSK/AK

What forecasters said that day

The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Green Bay, WI wrote its last area forecast discussion before this winter storm watch went out at Dec 17, 11:31 AM CST, 3 hours 26 minutes earlier.

Area forecast discussion, Dec 17, 11:31 AM CST, 3 hours 26 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREEN BAY WI
1131 AM CST MON DEC 17 2012

UPDATED AVIATION PORTION FOR 18Z TAF ISSUANCE

.SHORT TERM...TODAY THROUGH TUESDAY...SKY COVER AND TEMPERATURES
THROUGH THE PERIOD...AND PCPN CHANCES ON TUESDAY...WILL BE THE
MAIN FCST CONCERNS.

WIDESPREAD LOW CLOUDS COVERED THE CWA EARLY THIS MORNING...ALTHOUGH
THEY WERE BREAKING UP A BIT IN FAR NE WI...WHERE LIGHT DOWNSLOPING
NW FLOW WAS OCCURRING. MOS GUIDANCE SUGGESTS THAT THE LOW CLOUDS
WILL BREAK UP OVER C/EC WI THIS AFTERNOON...AS LOW-LEVEL MOISTURE
SHALLOWS OUT. HAVE TO BE A BIT SKEPTICAL OF THIS...GIVEN THE
PRESENCE OF LOW-LEVEL MOISTURE ON AREA SOUNDINGS...A HUGE EXPANSE
OF LOW CLOUDS ACROSS THE ENTIRE UPPER MIDWEST/WESTERN GREAT LAKES...
AND A LACK OF STRONG SUBSIDENCE AND WINDS. IF PARTIAL CLEARING DOES
OCCUR...IT WOULD PROBABLY BE IN FAR NE WI (DOWNSLOPE FLOW) OR CENTRAL
WI...WHERE A WEAK HIGH PRESSURE RIDGE WILL BE PRESENT. EVEN IF LOW
CLOUDS BREAK UP...SOME MID-LEVEL CLOUDS WILL PROBABLY KEEP SKIES
MOSTLY CLOUDY THIS AFTERNOON. USED A BLEND OF THE TOP-PERFORMING
GUIDANCE SET FOR MAX TEMPS...WHICH SHOULD RANGE FROM THE UPPER 20S
WEST TO THE MIDDLE 30S EAST.

A S/W TROF AND SOME WEAK WAA WILL IMPACT THE REGION TONIGHT...BUT
WITH A STRONG WEDGE OF DRY AIR BLO 800 MB...NO PCPN IS EXPECTED.
MOSTLY CLOUDY SKIES ARE ANTICIPATED...ALONG WITH MIN TEMPERATURES
RANGING FROM THE MID TEENS IN NC WI TO THE MID TO UPPER 20S ALONG
THE LKSHR.

LOW PRESSURE TRACKING NEAR THE WI/IL BORDER...AN UPPER LEVEL TROF...
SOME WAA/ISENT LIFT AND WEAK MID-LEVEL FRONTOGENETIC FORCING (MAINLY
OVER C/EC WI) WILL CAUSE LIGHT SNOW TO DEVELOP ACROSS ABOUT THE SW
TWO-THIRDS OF THE GRB CWA ON TUESDAY. THE PCPN SHOULD BE LIGHT...
WITH ACCUMS GENERALLY A HALF INCH OR LESS. HIGH TEMPERATURES
SHOULD BE IN THE LOWER TO MIDDLE 30S.

.LONG TERM...TUESDAY NIGHT THROUGH NEXT SUNDAY.

THE LATEST GFS ENSEMBLE MEAN INDICATES THAT WILL SEE A PERSISTENT
BLOCKING RIDGE OVER THE CANADIAN MARITIMES AND A DEEP TROUGH OFF THE
PACIFIC NORTHWEST COAST.  BETWEEN THESE FEATURES...WILL SEE ONE
SHORTWAVE OF INTEREST EJECT AROUND THE NORTHWEST COAST TROUGH AND
MOVE ACROSS THE CENTRAL CONUS MID TO LATE THIS WEEK.  ALTHOUGH THIS
SYSTEM HAS POTENTIAL TO CREATE A BIG SNOW STORM SOMEWHERE OVER THE
WESTERN GREAT LAKES...SPREAD HAS ACTUALLY INCREASED OVER THE PAST
SEVERAL DAYS OF RUNS IN THE MEDIUM RANGE MODEL SUITE.  BOTH THE
ECMWF AND THE GFS ENSEMBLE MEAN HAVE TRENDED SOUTH OVER THE PAST DAY
OR DAY AND A HALF OF RUNS...BUT THE NAM/GEM/AND GFS REMAIN ON A MORE
NORTHERLY HEADING.  WITH POOR SAMPLING REMAINING AN ISSUE WITH THE
WAVE (OVER THE NORTH-CENTRAL PACIFIC) AND THE BLOCKING RIDGE
DOWNSTREAM...THERE IS DEFINITELY ROOM FOR CHANGES OF THE TRACK OF
THE LARGE CYCLONE DUE TO IMPACT THE REGION LATER THIS WEEK.  FOR
THIS CYCLE WILL TREND A LITTLE FARTHER SOUTH USING A HPC PREFERRED
GFS/ECMWF BLEND.

TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...WEAK AND SHEARED SHORTWAVE
AND ASSOCIATED 850MB TROUGH WILL FINISH CROSSING THE REGION IN AN
ENE MOTION TUESDAY NIGHT.  PROGGED SOUNDINGS ARE NEARLY SATURATED
OVER FAR NE WISCONSIN AT 00Z WED AND WILL INCREASE POPS INTO THE LOW
CHANCE RANGE.  THE TROUGH WILL BE NE OF THE DOOR PENINSULA BY 06Z
AND THINK DRY AIR DRIVEN BY WESTERLY FLOW WILL LIKELY CLEAR OUT
CLOUDS OVER CENTRAL AND NORTHEAST WISCONSIN DURING THE OVERNIGHT
HOURS.  NORTH-CENTRAL WILL LIKELY STAY ON THE CLOUDIER SIDE DUE TO
THEIR PROXIMITY TO A SURFACE LOW WHICH WILL BE MOVING OVER NORTHERN
MINNESOTA.  ANY LOW CLOUDINESS WILL LIKELY LIFT OFF TO THE NORTH
LATE WEDNESDAY MORNING OR EARLY AFTERNOON...BUT THEN WILL HAVE MID
AND HIGH CLOUDS INCREASING AHEAD OF A CYCLONE DEVELOPING OVER THE
PLAINS.  HIGHS ON WEDNESDAY WILL CONTINUE TO BE ABOVE NORMAL INTO
THE LOW TO MID 30S.  ON WEDNESDAY NIGHT...ALL EYES WILL BE ON THE
CENTRAL PLAINS CYCLONE AS IT STARTS TO MOVE NORTHEAST OVER THE
MID-MISSISSIPPI VALLEY.  MID AND UPPER FORCING WILL INCREASE THROUGH
THE NIGHT...BUT THE ARRIVAL OF THE HEAVY SNOW WILL DEPEND ON THE
TRACK OF THE LOW AND SUBSEQUENT BAROCLINIC ZONE THAT WILL TIGHTEN
OVER THE SOUTHERN GREAT LAKES.  DO NOT SEE MUCH OF REASON TO CHANGE
POPS ATTM GIVEN THE INCREASING SPREAD IN THE MODELS.

REST OF THE FORECAST...THE CENTRAL PLAINS CYCLONE WILL CONTINUE TO
SWING TO THE NORTHEAST ACROSS THE CENTRAL GREAT LAKES ON THURSDAY
AND INTO SOUTHEAST ONTARIO THURSDAY NIGHT.  EAST-CENTRAL AND
NORTHEAST WISCONSIN REMAIN THE PREFERRED LOCATION OF SEEING
SIGNIFICANT ACCUMULATING SNOW AS AT LEAST PART OF THE TROWAL
AIRSTREAM WILL PASS OVER THIS PART OF THE STATE.  LIKELY TO LOW END
CATEGORICAL POPS REMAIN THE WAY TO GO HERE...BUT WILL KEEP QPF
TOTALS MODEST FOR THE TIME BEING UNTIL THE TRACK CAN GET BETTER
REFINED.  NORTHWEST WINDS WILL ALSO LIKELY BECOME A FACTOR LATE
THURSDAY THROUGH FRIDAY BEHIND THIS CYCLONE...AND COULD PRODUCE
BLOWING AND DRIFTING OF ANY SNOWFALL AND WILL ALSO CREATE A LAKE
EFFECT COMPONENT OVER N-C WISCONSIN.  CONDITIONS WILL CALM DOWN
LATER FRIDAY INTO FRIDAY NIGHT...SHUTTING OFF THE LAKE EFFECT THREAT
TEMPORARILY.  BUT WILL HAVE A WEAK WAVE PASS BY TO OUR NORTH ON
SATURDAY...FOLLOWED BY THE RETURN OF NW FLOW AS ARCTIC HIGH PRESSURE
BUILDS INTO THE REGION.
&&

.AVIATION...CIGS MAINLY IN THE 1000 TO 1500 FOOT RANGE TODAY INTO
TONIGHT. CONTINUED PROBLEM WITH GUIDANCE ANTICIPATING THESE LOWER
CLOUDS ERODING LATER TODAY INTO TONIGHT...HOWEVER SAT IMAGERY SHOWS
PLENTY OF CLOUDS TO THE WEST IN THE WEAK FLOW. IN FACT CIGS AND
VSBYS WERE LOWERING OVER MINNESOTA AND NORTHERN IOWA WITH A
WEAKENING SHORT WAVE. WILL REMAIN PESSIMISTIC WITH THE CLOUDS AT
THIS TIME.

TDH
&&

.GRB WATCHES/WARNINGS/ADVISORIES...
NONE.
&&
Hazardous weather outlook, Dec 17, 2:52 PM CST, 5 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
252 PM CST MON DEC 17 2012

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-181200-
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-LINCOLN-LANGLADE-
MENOMINEE-NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE-
WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET-
MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO-
252 PM CST MON DEC 17 2012

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

.DAY ONE...TONIGHT

HAZARDOUS TRAVEL IS POSSIBLE TONIGHT DUE TO SOME LIGHT FREEZING
DRIZZLE. THE FREEZING DRIZZLE MAY CAUSE SOME SLICK SPOTS ON AREA
ROADS.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH MONDAY

THERE IS THE POTENTIAL OF A STRONG WINTER STORM TO IMPACT MUCH OF
CENTRAL AND NORTHEAST WISCONSIN. WINTER STORM WATCHES HAVE BEEN
POSTED FOR A SIGNIFICANT SNOWFALL WHICH WILL PRODUCE HAZARDOUS
DRIVING CONDITION. THERE WILL ALSO BE A POTENTIAL FOR BLOWING AND
DRIFTING SNOW. STAY TUNED TO LATER FORECASTS FOR UPDATED
INFORMATION CONCERNING THIS WINTER STORM...ESPECIALLY IF YOU HAVE
TRAVEL PLANS LATER THIS WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE REQUESTED TO REPORT FREEZING DRIZZLE TO THE NATIONAL
WEATHER SERVICE.

LMZ521-522-541>543-181200-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
252 PM CST MON DEC 17 2012

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...TUESDAY THROUGH MONDAY

THERE IS A POTENTIAL FOR GALES FROM THURSDAY THROUGH FRIDAY...
WHEN A STRONG STORM SYSTEM MOVES ACROSS THE REGION.

RE/TH

Nearby

Winter Storm Watches in Wisconsin, 2012Every winter storm watch in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.