Alert archive / Wisconsin / Winter Storm Watches in 2012

Winter Storm Watch 5, NWS Milwaukee, WI

December 17, 201217 counties in Wisconsin

NWS Milwaukee, WI issued this winter storm watch at Dec 17, 2012, 11:18 AM CST for 17 counties in Wisconsin. It took effect at Dec 19, 2012, 6:00 PM CST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 17, 2012, 11:18 AM CST (17:18 UTC)
In effect from
Dec 19, 2012, 6:00 PM CST
Expired
Dec 18, 2012, 3:47 PM CST
In force
Issued by
NWS Milwaukee, WI

Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Lafayette County, WI, Marquette County, WI, Ozaukee County, WI, Rock County, WI, Sauk County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 46 km from the middle of the area, began a volume at 17:18 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, 5.3 hours before the alert went out and 156 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.

203 
WWUS43 KMKX 171718
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1118 AM CST MON DEC 17 2012

...MAJOR WINTER STORM POSSIBLE WEDNESDAY NIGHT AND THURSDAY...

.A MAJOR WINTER STORM IS EXPECTED TO TAKE SHAPE OVER THE PANHANDLE
OF TEXAS ON WEDNESDAY AND TRACK NORTHEAST INTO THE GREAT LAKES
REGION ON THURSDAY. THIS STORM HAS BEEN PROJECTED BY MANY OF OUR
LONG RANGE COMPUTER MODELS FOR THE PAST SEVERAL DAYS. CONFIDENCE IS
HIGH THAT THERE WILL BE A PARALYZING SNOW STORM IN THE WESTERN
GREAT LAKES REGION WITH BLIZZARD OR NEAR BLIZZARD CONDITIONS
POSSIBLE.

TYPICAL FOR A WINTER STORM THAT IS STILL A FEW DAYS AWAY...THERE
IS PLENTY OF UNCERTAINTY ABOUT WHERE THAT HEAVY SNOW BAND WILL
SET UP. HOWEVER...GIVEN THE VARIOUS COMPUTER MODEL SIMULATIONS
AVAILABLE TO US...WE FEEL CONFIDENT ENOUGH TO ISSUE A WINTER
STORM WATCH FOR A PORTION OF SOUTH CENTRAL AND SOUTHEAST
WISCONSIN.

IT CAN/T BE STRESSED ENOUGH THAT GIVEN THE UNCERTAINTY...IT IS
QUITE LIKELY THAT PORTIONS OF THIS WATCH AREA MAY BE TRIMMED OR
COUNTIES ADDED AS THE EVENT DRAWS NEAR.  

THE PERIOD OF HEAVIEST SNOW WILL LIKELY ARRIVE AFTER MIDNIGHT
WEDNESDAY NIGHT AND CONTINUE THROUGH THE DAY ON THURSDAY...
DIMINISHING FROM WEST TO EAST IN THE AFTERNOON. STRONG NORTHWEST
WINDS GUSTING TO AROUND 35 MPH BY THURSDAY AFTERNOON COULD CAUSE
BLIZZARD OR NEAR BLIZZARD CONDITIONS.

IT APPEARS SOUTHEAST WISCONSIN WILL SEE TOO MUCH WARM AIR WRAP
INTO THE AREA...AROUND THE INTENSE LOW...BRINGING THAT AREA A
BLEND OF RAIN...RAIN/SNOW...WITH A TRANSITION TO ALL SNOW TOWARD
THE END OF THE STORM.

WIZ046-047-051-056>058-062-063-067-180130-
/O.NEW.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SAUK-COLUMBIA-DODGE-IOWA-DANE-
LAFAYETTE-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
BARABOO...PORTAGE...WISCONSIN DELLS...BEAVER DAM...DODGEVILLE...
MADISON...DARLINGTON
1118 AM CST MON DEC 17 2012

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

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

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...7 TO 11 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE. 

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST
  WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH
  POTENTIAL WHITE-OUT 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.

&&

$$
DAVIS
4 follow-up statements
786 
WWUS43 KMKX 172109
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
309 PM CST MON DEC 17 2012

...MAJOR WINTER STORM POSSIBLE WEDNESDAY NIGHT AND THURSDAY...

.A MAJOR WINTER STORM IS EXPECTED TO TAKE SHAPE OVER THE
PANHANDLE OF TEXAS ON WEDNESDAY AND TRACK NORTHEAST INTO THE
GREAT LAKES REGION ON THURSDAY. THIS STORM HAS BEEN PROJECTED BY
MANY OF OUR LONG RANGE COMPUTER MODELS FOR THE PAST SEVERAL DAYS.
CONFIDENCE IS HIGH THAT THERE WILL BE A PARALYZING SNOW STORM IN
THE WESTERN GREAT LAKES REGION WITH BLIZZARD OR NEAR BLIZZARD
CONDITIONS POSSIBLE.

TYPICAL FOR A WINTER STORM THAT IS STILL A FEW DAYS AWAY...THERE
IS PLENTY OF UNCERTAINTY ABOUT WHERE THAT HEAVY SNOW BAND WILL
SET UP. HOWEVER...GIVEN THE VARIOUS COMPUTER MODEL SIMULATIONS
AVAILABLE TO US...WE FEEL CONFIDENT ENOUGH TO ISSUE A WINTER
STORM WATCH FOR A PORTION OF SOUTH CENTRAL AND SOUTHEAST
WISCONSIN.

IT CAN/T BE STRESSED ENOUGH THAT GIVEN THE UNCERTAINTY...IT IS
QUITE LIKELY THAT PORTIONS OF THIS WATCH AREA MAY BE TRIMMED OR
COUNTIES ADDED AS THE EVENT DRAWS NEAR.

THE PERIOD OF HEAVIEST SNOW WILL LIKELY ARRIVE AFTER MIDNIGHT
WEDNESDAY NIGHT AND CONTINUE THROUGH THE DAY ON THURSDAY...
DIMINISHING FROM WEST TO EAST IN THE AFTERNOON. STRONG NORTHWEST
WINDS GUSTING TO AROUND 35 MPH BY THURSDAY AFTERNOON COULD CAUSE
BLIZZARD OR NEAR BLIZZARD CONDITIONS.

IT APPEARS SOUTHEAST WISCONSIN WILL SEE TOO MUCH WARM AIR WRAP
INTO THE AREA...AROUND THE INTENSE LOW...BRINGING THAT AREA A
BLEND OF RAIN...RAIN/SNOW...WITH A TRANSITION TO ALL SNOW TOWARD
THE END OF THE STORM.

WIZ046-047-051-056>058-062-063-067-180515-
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SAUK-COLUMBIA-DODGE-IOWA-DANE-
LAFAYETTE-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
BARABOO...PORTAGE...WISCONSIN DELLS...BEAVER DAM...DODGEVILLE...
MADISON...DARLINGTON
309 PM CST MON DEC 17 2012

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

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

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY 
  AFTERNOON. 

* SNOW ACCUMULATIONS...7 TO 11 INCHES WITH LOCALLY HIGHER 
  AMOUNTS POSSIBLE. 

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS 
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$
DAVIS/DDV
426 
WWUS43 KMKX 180920
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
320 AM CST TUE DEC 18 2012

...MAJOR WINTER STORM POSSIBLE WEDNESDAY NIGHT AND THURSDAY...

.A MAJOR WINTER STORM IS EXPECTED TO TAKE SHAPE OVER THE
PANHANDLE OF TEXAS ON WEDNESDAY AND TRACK NORTHEAST INTO THE
GREAT LAKES REGION ON THURSDAY. THIS STORM HAS BEEN PROJECTED BY
MANY OF OUR LONG RANGE COMPUTER MODELS FOR THE PAST SEVERAL DAYS.
CONFIDENCE IS HIGH THAT THERE WILL BE A PARALYZING SNOW STORM IN
THE WESTERN GREAT LAKES REGION WITH BLIZZARD OR NEAR BLIZZARD
CONDITIONS POSSIBLE.

THERE IS STILL SOME UNCERTAINTY ABOUT WHERE THAT HEAVY SNOW BAND
WILL SET UP. THE PERIOD OF HEAVIEST SNOW WILL LIKELY ARRIVE
AFTER MIDNIGHT WEDNESDAY NIGHT AND CONTINUE THROUGH THE DAY ON
THURSDAY... DIMINISHING FROM WEST TO EAST IN THE AFTERNOON. STRONG
NORTHWEST WINDS GUSTING TO AROUND 35 MPH BY THURSDAY AFTERNOON
COULD CAUSE BLIZZARD OR NEAR BLIZZARD CONDITIONS.

IT APPEARS FAR SOUTHEAST WISCONSIN WILL SEE TOO MUCH WARM AIR WRAP
INTO THE AREA...AROUND THE INTENSE LOW...BRINGING THAT AREA A
BLEND OF RAIN...RAIN/SNOW...WITH A TRANSITION TO ALL SNOW TOWARD
THE END OF THE STORM.

WIZ068-181730-
/O.EXB.KMKX.WS.A.0005.121220T1200Z-121221T0000Z/
GREEN-
INCLUDING THE CITY OF...MONROE
320 AM CST TUE DEC 18 2012

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON. 

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY 
  AFTERNOON. 

* SNOW ACCUMULATIONS...6 TO 8 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS 
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$

WIZ052-059-060-064-065-069-070-181730-
/O.EXB.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
SHEBOYGAN-WASHINGTON-OZAUKEE-JEFFERSON-WAUKESHA-ROCK-WALWORTH-
INCLUDING THE CITIES OF...SHEBOYGAN...WEST BEND...
PORT WASHINGTON...JEFFERSON...LAKE MILLS...WAUKESHA...
BROOKFIELD...JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA
320 AM CST TUE DEC 18 2012

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

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING. 

* TIMING...SNOW BEGINS THURSDAY MORNING AND DIMINISHES THURSDAY
  EVENING.

* SNOW ACCUMULATIONS...4 TO 6 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS 
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$

WIZ051-058-181730-
/O.EXT.KMKX.WS.A.0005.121220T0000Z-121221T0600Z/
FOND DU LAC-DODGE-
INCLUDING THE CITIES OF...FOND DU LAC...BEAVER DAM
320 AM CST TUE DEC 18 2012

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

THE WINTER STORM WATCH IS NOW IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING. 

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY
  EVENING.

* SNOW ACCUMULATIONS...6 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS 
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$

WIZ046-047-056-057-062-063-067-181730-
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
MARQUETTE-GREEN LAKE-SAUK-COLUMBIA-IOWA-DANE-LAFAYETTE-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...BARABOO...PORTAGE...
WISCONSIN DELLS...DODGEVILLE...MADISON...DARLINGTON
320 AM CST TUE DEC 18 2012

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

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

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY 
  AFTERNOON. 

* SNOW ACCUMULATIONS...7 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY WITH GUSTS 
  TO 35 MPH POSSIBLE. 

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$
COLLAR
227 
WWUS43 KMKX 181641
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1041 AM CST TUE DEC 18 2012

...SNOW EXPECTED THIS AFTERNOON INTO THIS EVENING ACROSS SOUTHERN
WISCONSIN... 
...MAJOR WINTER STORM POSSIBLE WEDNESDAY NIGHT AND THURSDAY...

.A STRONG TROUGH OF LOW PRESSURE WILL SLIDE EAST ACROSS THE AREA
THIS AFTERNOON INTO THIS EVENING. THIS FEATURE WILL BRING
ACCUMULATING SNOW TO SOUTHERN WISCONSIN DURING THIS TIME. THE SNOW
WILL MIX WITH RAIN AT TIMES ACROSS FAR SOUTHEAST WISCONSIN...BUT
STILL SHOULD LEAD TO SLUSHY ACCUMULATIONS FOR THE EVENING COMMUTE.

A MAJOR WINTER STORM IS EXPECTED TO TAKE SHAPE OVER THE PANHANDLE
OF TEXAS ON WEDNESDAY...AND TRACK NORTHEAST INTO THE GREAT LAKES
REGION ON THURSDAY. THIS STORM HAS BEEN PROJECTED BY MANY OF OUR
LONG RANGE COMPUTER MODELS FOR THE PAST SEVERAL DAYS. CONFIDENCE
IS HIGH THAT THERE WILL BE A PARALYZING SNOW STORM IN THE WESTERN
GREAT LAKES REGION...WITH BLIZZARD OR NEAR BLIZZARD CONDITIONS
POSSIBLE.

THERE IS STILL SOME UNCERTAINTY ABOUT WHERE THAT HEAVY SNOW BAND
WILL SET UP. THE PERIOD OF HEAVIEST SNOW WILL LIKELY ARRIVE AFTER
MIDNIGHT WEDNESDAY NIGHT...AND CONTINUE THROUGH THE DAY ON
THURSDAY...DIMINISHING FROM WEST TO EAST IN THE AFTERNOON. STRONG
NORTHWEST WINDS GUSTING TO AROUND 35 MPH BY THURSDAY AFTERNOON
COULD CAUSE BLIZZARD OR NEAR BLIZZARD CONDITIONS.

IT APPEARS FAR SOUTHEAST WISCONSIN WILL SEE TOO MUCH WARM AIR
WRAP INTO THE AREA...AROUND THE INTENSE LOW...BRINGING THAT AREA A
BLEND OF RAIN...RAIN/SNOW...WITH A TRANSITION TO ALL SNOW TOWARD
THE END OF THE STORM.

WIZ068-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0000Z/
/O.CON.KMKX.WS.A.0005.121220T1200Z-121221T0000Z/
GREEN-
INCLUDING THE CITY OF...MONROE
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 6 PM
CST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM
THURSDAY MORNING THROUGH THURSDAY AFTERNOON.

* TIMING...SNOW IS EXPECTED TO CONTINUE THROUGH THIS
  AFTERNOON...THEN DIMINISH BY EARLY THIS EVENING. SNOW WILL BEGIN
  WEDNESDAY EVENING AND DIMINISHES THURSDAY AFTERNOON.

* SNOW ACCUMULATIONS...2 TO 3 INCHES BY EARLY THIS EVENING. 6 TO 8
  INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE WEDNESDAY NIGHT AND
  THURSDAY.

* WINDS...SOUTHEAST 5 TO 10 MPH...SHIFTING EAST TO NORTHEAST IN
  THE AFTERNOON. WINDS BECOMING NORTHWEST 15 TO 25 MPH ON
  THURSDAY...WITH GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...MODERATE SNOW WILL CAUSE SNOW COVERED ROADS AND
  SLIPPERY CONDITIONS THROUGH EARLY THIS EVENING...WHICH WILL
  AFFECT THE EVENING COMMUTE. 

  HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL CONDITIONS.
  SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST WINDS WOULD
  CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH POTENTIAL
  WHITE-OUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

WIZ069-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0000Z/
/O.CON.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
ROCK-
INCLUDING THE CITIES OF...JANESVILLE...BELOIT
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 6 PM
CST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM
THURSDAY MORNING THROUGH THURSDAY EVENING.

* TIMING...SNOW IS EXPECTED TO CONTINUE THROUGH THIS
  AFTERNOON...THEN DIMINISH BY EARLY THIS EVENING. SNOW WILL BEGIN
  THURSDAY MORNING AND DIMINISHES THURSDAY EVENING.

* SNOW ACCUMULATIONS...2 TO 3 INCHES ARE EXPECTED BY EARLY THIS
  EVENING. 4 TO 6 INCHES ARE EXPECTED THURSDAY AND THURSDAY
  EVENING...WITH LOCALLY HIGHER AMOUNTS POSSIBLE.

* WINDS...SOUTHEAST 5 TO 10 MPH...BECOMING EAST TO NORTHEAST THIS
  AFTERNOON. WINDS BECOMING NORTHWEST 15 TO 25 MPH ON
  THURSDAY...WITH GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...MODERATE SNOW WILL CAUSE SNOW COVERED ROADS AND
  SLIPPERY CONDITIONS THROUGH EARLY THIS EVENING...WHICH WILL
  AFFECT THE EVENING COMMUTE.

  HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL CONDITIONS.
  SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST WINDS WOULD
  CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH POTENTIAL
  WHITE-OUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

WIZ056-057-062-063-067-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0000Z/
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
SAUK-COLUMBIA-IOWA-DANE-LAFAYETTE-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
DODGEVILLE...MADISON...DARLINGTON
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 6 PM
CST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM
WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON.

* TIMING...SNOW IS EXPECTED TO CONTINUE THROUGH THIS
  AFTERNOON...THEN DIMINISH BY EARLY THIS EVENING. SNOW BEGINS
  WEDNESDAY EVENING AND DIMINISHES THURSDAY AFTERNOON.

* SNOW ACCUMULATIONS...2 TO 3 INCHES THROUGH EARLY THIS EVENING. 7
  TO 10 INCHES WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON...WITH
  LOCALLY HIGHER AMOUNTS POSSIBLE.

* WINDS...SOUTHEAST 5 TO 10 MPH...SHIFTING EAST TO NORTHEAST THIS
  AFTERNOON. WINDS BECOMING NORTHWEST 15 TO 25 MPH ON
  THURSDAY...WITH GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...MODERATE SNOW WILL CAUSE SNOW COVERED ROADS AND
  SLIPPERY CONDITIONS THROUGH EARLY THIS EVENING...WHICH WILL
  AFFECT THE EVENING COMMUTE.

  HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL CONDITIONS.
  SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST WINDS WOULD
  CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH POTENTIAL
  WHITE-OUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

WIZ058-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0300Z/
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0600Z/
DODGE-
INCLUDING THE CITY OF...BEAVER DAM
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 9 PM CST
THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM
WEDNESDAY EVENING THROUGH THURSDAY EVENING.

* TIMING...SNOW IS EXPECTED TO DEVELOP BY EARLY AFTERNOON...AND
  CONTINUE THROUGH MID EVENING BEFORE DIMINISHING. SNOW BEGINS
  WEDNESDAY EVENING AND DIMINISHES THURSDAY EVENING.

* SNOW ACCUMULATIONS...2 TO 3 INCHES THROUGH MID EVENING. 6 TO 10
  INCHES WEDNESDAY EVENING THROUGH THURSDAY EVENING...WITH
  LOCALLY HIGHER AMOUNTS POSSIBLE.

* WINDS...SOUTHEAST 5 TO 10 MPH...SHIFTING EAST TO NORTHEAST THIS
  AFTERNOON. WINDS BECOMING NORTHWEST 15 TO 25 MPH ON
  THURSDAY...WITH GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...MODERATE SNOW WILL CAUSE SNOW COVERED ROADS AND
  SLIPPERY CONDITIONS THROUGH MID EVENING...WHICH WILL AFFECT THE
  EVENING COMMUTE.

  HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL CONDITIONS.
  SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST WINDS WOULD
  CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH POTENTIAL
  WHITE-OUT CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

WIZ059-060-064-065-070-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0300Z/
/O.CON.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
WASHINGTON-OZAUKEE-JEFFERSON-WAUKESHA-WALWORTH-
INCLUDING THE CITIES OF...WEST BEND...PORT WASHINGTON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...ELKHORN...
LAKE GENEVA
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 9 PM
CST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM
THURSDAY MORNING THROUGH THURSDAY EVENING.

* TIMING...SNOW IS EXPECTED TO DEVELOP BY EARLY THIS
  AFTERNOON...AND CONTINUE THROUGH MID EVENING BEFORE DIMINISHING.
  SNOW BEGINS THURSDAY MORNING AND DIMINISHES THURSDAY EVENING.

* SNOW ACCUMULATIONS...2 TO 3 INCHES THROUGH MID EVENING. 4 TO 6
  INCHES THURSDAY AND THURSDAY EVENING...WITH LOCALLY HIGHER
  AMOUNTS POSSIBLE.

* WINDS...SOUTHEAST 5 TO 10 MPH...SHIFTING EAST TO NORTHEAST THIS
  AFTERNOON. WINDS BECOMING NORTHWEST 15 TO 25 MPH ON
  THURSDAY...WITH GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...MODERATE SNOW WILL CAUSE SNOW COVERED ROADS AND
  SLIPPERY CONDITIONS THROUGH MID EVENING...WHICH WILL AFFECT THE
  EVENING COMMUTE.

  HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL CONDITIONS.
  SOME THUNDER SNOW IS POSSIBLE. THE STRONG NORTHWEST WINDS WOULD
  CAUSE CONSIDERABLE BLOWING AND DRIFTING SNOW WITH POTENTIAL
  WHITE-OUT CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

WIZ066-071-072-190045-
/O.NEW.KMKX.WW.Y.0011.121218T1641Z-121219T0300Z/
MILWAUKEE-RACINE-KENOSHA-
INCLUDING THE CITIES OF...MILWAUKEE...RACINE...KENOSHA
1041 AM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 PM CST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 9 PM
CST THIS EVENING.

* TIMING...SNOW IS EXPECTED TO DEVELOP BY EARLY AFTERNOON...AND
  CONTINUE THROUGH MID EVENING BEFORE DIMINISHING. THE SNOW WILL
  MIX WITH RAIN THIS AFTERNOON AT TIMES.

* SNOW ACCUMULATIONS...1 TO 2 INCHES THROUGH MID EVENING.

* WINDS...SOUTHEAST 5 TO 10 MPH...SHIFTING EAST TO NORTHEAST THIS
  AFTERNOON. 

* IMPACTS...MODERATE SNOW WILL CAUSE SLUSHY ROADS AND SLIPPERY
  CONDITIONS THROUGH MID EVENING...WHICH WILL AFFECT THE EVENING
  COMMUTE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

WIZ046-047-190045-
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
MARQUETTE-GREEN LAKE-
INCLUDING THE CITIES OF...MONTELLO...BERLIN
1041 AM CST TUE DEC 18 2012

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

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

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY 
  AFTERNOON. 

* SNOW ACCUMULATIONS...7 TO 10 INCHES...WITH LOCALLY HIGHER
  AMOUNTS POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY...WITH GUSTS
  TO 35 MPH POSSIBLE.

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$

WIZ051-190045-
/O.CON.KMKX.WS.A.0005.121220T0000Z-121221T0600Z/
FOND DU LAC-
INCLUDING THE CITY OF...FOND DU LAC
1041 AM CST TUE DEC 18 2012

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

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

* TIMING...SNOW BEGINS WEDNESDAY EVENING AND DIMINISHES THURSDAY 
  EVENING. 

* SNOW ACCUMULATIONS...6 TO 10 INCHES...WITH LOCALLY HIGHER
  AMOUNTS POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY...WITH
  GUSTS TO 35 MPH POSSIBLE.

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$

WIZ052-190045-
/O.CON.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
SHEBOYGAN-
INCLUDING THE CITY OF...SHEBOYGAN
1041 AM CST TUE DEC 18 2012

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

A WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING. 

* TIMING...SNOW BEGINS THURSDAY MORNING AND DIMINISHES THURSDAY 
  EVENING. 

* SNOW ACCUMULATIONS...4 TO 6 INCHES...WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...BECOMING NORTHWEST 15 TO 25 MPH ON THURSDAY...WITH GUSTS
  TO 35 MPH POSSIBLE.

* IMPACTS...HEAVY SNOW WOULD CAUSE RAPIDLY DETERIORATING TRAVEL 
  CONDITIONS. SOME THUNDER SNOW IS POSSIBLE. THE STRONG 
  NORTHWEST WINDS WOULD CAUSE CONSIDERABLE BLOWING AND DRIFTING 
  SNOW WITH POTENTIAL WHITE-OUT 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.

&&

$$
WOOD
147 
WWUS43 KMKX 182147
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
347 PM CST TUE DEC 18 2012

...SNOW BEGINNING TO WIND DOWN IN SOUTH CENTRAL WISCONSIN BUT
CONTINUES INTO THE EVENING FOR SOUTHEAST WISCONSIN...

...MAJOR WINTER STORM ON TAP FOR MUCH OF AREA WEDNESDAY NIGHT AND
THURSDAY...

.LOW PRESSURE MOVING ACROSS NORTHERN ILLINOIS SHOULD GENERATE A
FEW MORE HOURS OF SNOW BEFORE MOVING EAST THIS EVENING. SLUSHY
ACCUMULATIONS ARE EXPECTED FOR THE EVENING COMMUTE ROUGHLY EAST 
OF A LINE FROM BEAVER DAM TO WHITE WATER TO RACINE. 

A MAJOR WINTER STORM IS EXPECTED TO TAKE SHAPE OVER THE PANHANDLE
OF TEXAS ON WEDNESDAY...AND TRACK NORTHEAST INTO THE GREAT LAKES
REGION ON THURSDAY. THIS STORM HAS BEEN PROJECTED BY MANY OF OUR
LONG RANGE COMPUTER MODELS FOR THE PAST SEVERAL DAYS. CONFIDENCE
IS HIGH THAT THERE WILL BE A PARALYZING SNOW STORM IN THE WESTERN
GREAT LAKES REGION...WITH BLIZZARD OR NEAR BLIZZARD CONDITIONS
POSSIBLE.

THERE IS STILL SOME UNCERTAINTY ABOUT WHERE THAT HEAVY SNOW BAND
WILL SET UP BUT THE MOST LIKELY AREA WILL BE CENTERED WITHIN A
COUNTY OR SO OF A LINE FROM DARLINGTON TO MADISON...BEAVER
DAM...AND FOND DU LAC. THE PERIOD OF HEAVIEST SNOW WILL LIKELY ARRIVE
AFTER MIDNIGHT WEDNESDAY NIGHT...AND CONTINUE THROUGH THE DAY ON
THURSDAY...DIMINISHING FROM WEST TO EAST IN THE AFTERNOON. 

STRONG NORTHWEST WINDS GUSTING TO 35 TO 45 MPH BY THURSDAY
AFTERNOON COULD CAUSE BLIZZARD CONDITIONS. THE PRIMARY UNCERTAINTY
WITH BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING IS
NEAR FREEZING TEMPERATURES AND HOW WET THE SNOW IS. A WET SNOW
WOULD REDUCE THE THREAT FOR BLIZZARD CONDITIONS...WHILE A DRIER
AND FLUFFY SNOW WOULD INCREASE THE THREAT FOR WHITEOUT CONDITIONS.

IT APPEARS FAR SOUTHEAST WISCONSIN WILL SEE TOO MUCH WARM AIR
WRAP INTO THE AREA...AROUND THE INTENSE LOW...BRINGING THAT AREA
A BLEND OF RAIN...RAIN/SNOW...WITH A TRANSITION TO ALL SNOW
TOWARD THE END OF THE STORM. THUS TOTAL SNOWFALL IN THIS AREA WILL
BE A LOT LESS THAN FARTHER WEST. 

WIZ068-190500-
/O.CAN.KMKX.WW.Y.0011.000000T0000Z-121219T0000Z/
/O.UPG.KMKX.WS.A.0005.121220T1200Z-121221T0000Z/
/O.NEW.KMKX.WS.W.0002.121220T0000Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0000Z/
GREEN-
INCLUDING THE CITY OF...MONROE
347 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON CST
THURSDAY...
...BLIZZARD WATCH IN EFFECT THURSDAY AFTERNOON...
...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 6 PM WEDNESDAY TO NOON CST THURSDAY. A BLIZZARD WATCH
HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN EFFECT THURSDAY
AFTERNOON. THE WINTER WEATHER ADVISORY FOR TODAY HAS BEEN CANCELLED.

* TIMING...SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH THURSDAY
  AFTERNOON AND EVENING. HEAVIEST SNOW FROM EARLY THURSDAY MORNING TO
  ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ062-067-190500-
/O.CAN.KMKX.WW.Y.0011.000000T0000Z-121219T0000Z/
/O.UPG.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
/O.NEW.KMKX.WS.W.0002.121220T0000Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0000Z/
IOWA-LAFAYETTE-
INCLUDING THE CITIES OF...DODGEVILLE...DARLINGTON
347 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON CST
THURSDAY...
...BLIZZARD WATCH IN EFFECT THURSDAY AFTERNOON...
...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 6 PM WEDNESDAY TO NOON CST THURSDAY. A BLIZZARD WATCH
HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN EFFECT THURSDAY
AFTERNOON. THE WINTER WEATHER ADVISORY FOR TODAY HAS BEEN
CANCELLED.

* TIMING...SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH THURSDAY
  AFTERNOON AND EVENING. HEAVIEST SNOW FROM EARLY THURSDAY MORNING TO
  ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ056-057-063-190500-
/O.UPG.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
/O.NEW.KMKX.WS.W.0002.121220T0000Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0000Z/
/O.CON.KMKX.WW.Y.0011.000000T0000Z-121219T0000Z/
SAUK-COLUMBIA-DANE-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
MADISON
347 PM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON CST
THURSDAY...
...BLIZZARD WATCH IN EFFECT THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 6 PM WEDNESDAY TO NOON CST THURSDAY. A BLIZZARD WATCH
HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN EFFECT THURSDAY
AFTERNOON. A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM
CST THIS EVENING.

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON AND END. THE MORE
  SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 40 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ058-190500-
/O.UPG.KMKX.WS.A.0005.121220T0000Z-121221T0600Z/
/O.NEW.KMKX.WS.W.0002.121220T0600Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0600Z/
/O.CON.KMKX.WW.Y.0011.000000T0000Z-121219T0300Z/
DODGE-
INCLUDING THE CITY OF...BEAVER DAM
347 PM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO NOON CST THURSDAY...
...BLIZZARD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS
IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT TO NOON CST THURSDAY. A
BLIZZARD WATCH HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN
EFFECT FROM THURSDAY AFTERNOON THROUGH THURSDAY EVENING. A WINTER
WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING.

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON AND END. THE MORE
  SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 40 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ069-190500-
/O.UPG.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
/O.NEW.KMKX.WS.W.0002.121220T0600Z-121221T0600Z/
/O.CON.KMKX.WW.Y.0011.000000T0000Z-121219T0000Z/
ROCK-
INCLUDING THE CITIES OF...JANESVILLE...BELOIT
347 PM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO MIDNIGHT CST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN 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. A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
THIS EVENING.

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON AND END. THE MORE
  SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...8 TO 12 INCHES. HIGHEST AMOUNTS NORTHWEST
  OF JANESVILLE. RAIN MIXING WITH SNOW TOWARD ILLINOIS BORDER MAY
  LIMIT SNOW TOTALS.  THUNDERSNOW WITH RATES OF 2 TO 3 INCHES PER
  HOUR MAY BRIEFLY OCCUR.

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. BLOWING AND DRIFTING SNOW
  AND POTENTIAL FOR NEAR BLIZZARD CONDITIONS THURSDAY AFTERNOON
  AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

WIZ059-060-064-065-070-190500-
/O.UPG.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
/O.NEW.KMKX.WS.W.0002.121220T0600Z-121221T0600Z/
/O.CON.KMKX.WW.Y.0011.000000T0000Z-121219T0300Z/
WASHINGTON-OZAUKEE-JEFFERSON-WAUKESHA-WALWORTH-
INCLUDING THE CITIES OF...WEST BEND...PORT WASHINGTON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...ELKHORN...
LAKE GENEVA
347 PM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO MIDNIGHT CST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM
MIDNIGHT WEDNESDAY NIGHT TO MIDNIGHT CST THURSDAY NIGHT. A WINTER
WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING.

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON AND END. THE MORE
  SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...6 TO 12 INCHES IN JEFFERSON AND WASHINGTON
  COUNTIES AND 4 TO 8 INCHES ELSEWHERE. HIGHEST AMOUNTS NORTH AND
  WEST OF JEFFERSON AND WEST BEND. PERIODS OF RAIN OR WET SNOW
  CLOSER TO LAKE MICHIGAN WILL LIMIT SNOW TOTALS. THUNDERSNOW WITH
  RATES OF 2 INCHES PER HOUR MAY BRIEFLY OCCUR.

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING WITH A HEAVY WET SNOW. BLOWING
  AND DRIFTING SNOW MAY OCCUR THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

WIZ046-047-190500-
/O.UPG.KMKX.WS.A.0005.121220T0000Z-121221T0000Z/
/O.NEW.KMKX.WS.W.0002.121220T0000Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0000Z/
MARQUETTE-GREEN LAKE-
INCLUDING THE CITIES OF...MONTELLO...BERLIN
347 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON CST
THURSDAY...
...BLIZZARD WATCH IN EFFECT THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 6 PM WEDNESDAY TO NOON CST THURSDAY. A BLIZZARD WATCH
HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN EFFECT THURSDAY
AFTERNOON.

* TIMING...LIGHT SNOW WILL DIMINISH THIS AFTERNOON AND END. THE
  MORE SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 40 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ051-190500-
/O.UPG.KMKX.WS.A.0005.121220T0000Z-121221T0600Z/
/O.NEW.KMKX.WS.W.0002.121220T0600Z-121220T1800Z/
/O.NEW.KMKX.BZ.A.0001.121220T1800Z-121221T0600Z/
FOND DU LAC-
INCLUDING THE CITY OF...FOND DU LAC
347 PM CST TUE DEC 18 2012

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT WEDNESDAY NIGHT
TO NOON CST THURSDAY...
...BLIZZARD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT WEDNESDAY NIGHT TO NOON CST THURSDAY. A
BLIZZARD WATCH HAS ALSO BEEN ISSUED. THIS BLIZZARD WATCH IS IN
EFFECT FROM THURSDAY AFTERNOON THROUGH THURSDAY EVENING.

* TIMING...LIGHT SNOW WILL DIMINISH THIS AFTERNOON AND END. THE
  MORE SIGNIFICANT SNOW WILL BEGIN WEDNESDAY EVENING AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED FROM
  EARLY THURSDAY MORNING TO ABOUT NOON THURSDAY.

* SNOW ACCUMULATIONS...10 TO 16 INCHES. THUNDERSNOW WITH RATES OF
  2 TO 3 INCHES PER HOUR MAY BRIEFLY OCCUR.  

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR ZERO VISIBILITY...WHITEOUTS...
  AND BLIZZARD CONDITIONS THURSDAY AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR
BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES.
THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY
DANGEROUS.

&&

$$

WIZ052-190500-
/O.UPG.KMKX.WS.A.0005.121220T1200Z-121221T0600Z/
/O.NEW.KMKX.WS.W.0002.121220T0600Z-121221T0600Z/
SHEBOYGAN-
INCLUDING THE CITY OF...SHEBOYGAN
347 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 MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM
MIDNIGHT WEDNESDAY NIGHT TO MIDNIGHT CST THURSDAY NIGHT.

* TIMING...LIGHT SNOW WILL DIMINISH THIS AFTERNOON AND END. THE
  MORE SIGNIFICANT SNOW WILL BEGIN WEDNESDAY NIGHT AND DIMINISH
  THURSDAY AFTERNOON AND EVENING. HEAVIEST SNOW EXPECTED THURSDAY.

* SNOW ACCUMULATIONS...6 TO 16 INCHES...WITH HEAVIEST AMOUNTS AWAY
  FROM THE LAKE AND LOWER AMOUNTS DUE TO WET SNOW MIXING WITH RAIN
  NEAR THE LAKE.  THUNDERSNOW WITH RATES OF 2 TO 3 INCHES PER
  HOUR MAY BRIEFLY OCCUR.

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...TRAVEL BECOMING DIFFICULT LATE WEDNESDAY NIGHT AND
  CONTINUING THROUGH THURSDAY EVENING. SIGNIFICANT BLOWING AND
  DRIFTING SNOW AND POTENTIAL FOR NEAR BLIZZARD CONDITIONS
  THURSDAY AFTERNOON AND EVENING. WORST CONDITIONS WILL BE AWAY
  FROM LAKE MICHIGAN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

WIZ066-071-072-190500-
/O.NEW.KMKX.WS.A.0006.121220T1800Z-121221T0600Z/
/O.CON.KMKX.WW.Y.0011.000000T0000Z-121219T0300Z/
MILWAUKEE-RACINE-KENOSHA-
INCLUDING THE CITIES OF...MILWAUKEE...RACINE...KENOSHA
347 PM CST TUE DEC 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WINTER STORM WATCH...WHICH IS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH THURSDAY EVENING. A WINTER WEATHER ADVISORY REMAINS IN
EFFECT UNTIL 9 PM CST THIS EVENING. 

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON AND END. RAIN OR SNOW
  IS EXPECTED WEDNESDAY NIGHT BUT ANY SNOW MAY BE RATHER WET AND
  NOT ACCUMULATE MUCH. THE MORE SIGNIFICANT SNOW WILL BEGIN
  THURSDAY AND DIMINISH THURSDAY EVENING.

* SNOW ACCUMULATIONS...1 TO 3 INCHES THIS EVENING. MORE
  SIGNIFICANT STORM BY THURSDAY WITH 3 TO 6 INCHES POSSIBLE. PERIODS
  OF RAIN OR WET SNOW WILL LIMIT SNOW TOTALS ESPECIALLY WEDNESDAY
  NIGHT AND EARLY THURSDAY. THUNDERSNOW WITH RATES OF 1 TO 2
  INCHES PER HOUR MAY BRIEFLY OCCUR.

* WINDS...NORTHEAST 10 TO 20 MPH WEDNESDAY NIGHT BECOMING
  NORTHWEST 20 TO 30 MPH ON THURSDAY...WITH GUSTS OF 35 TO 45 MPH.

* IMPACTS...MINOR TRAVEL ISSUES WITH SLUSHY CONDITIONS THROUGH
  THIS EVENING. TRAVEL BECOMING DIFFICULT THURSDAY AND CONTINUING
  THROUGH THURSDAY EVENING WITH RAIN CHANGING TO A HEAVY WET SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

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.

&&

$$

CRAVEN

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 Milwaukee, WI wrote its last area forecast discussion before this winter storm watch went out at Dec 17, 11:18 AM CST, 0 minutes earlier.

Area forecast discussion, Dec 17, 11:18 AM CST, 0 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1118 AM CST MON DEC 17 2012

.UPDATE...CLOUDY SKIES WILL LIKELY PERSIST ACROSS SOUTHERN
WISCONSIN INTO THIS AFTERNOON. MODELS CONTINUE TO SHOW THAT THIS
STUBBORN DECK WILL BEGIN TO BREAK UP IN THE AFTERNOON...BUT
THE STRATUS IS QUITE EXTENSIVE AND MODELS HAVE BEEN TOO QUICK TO
GET RID OF IT THUS FAR. TEMPERATURES SEEM ON TRACK FOR AFTERNOON
HIGHS...SO NOT PLANNING ANY SIGNIFICANT UPDATES FOR THE REMAINDER
OF THE DAY.

ON ANOTHER NOTE...LATEST MODEL RUNS ARE STILL SHOWING A WINTER
STORM THREAT FOR THE MIDDLE OF THIS WEEK FOR AT LEAST A PORTION OF
THE FORECAST AREA. THE LATEST NAM HAS SHIFTED SOUTH BY ABOUT 160
MILES...A MOVE THAT INCREASES THE CHANCES THAT THIS STORM WILL
IMPACT PARTS OF SOUTHERN WISCONSIN WITH HEAVY SNOW. THE GFS HAS
GENERALLY HELD COURSE...WITH A TRACK VERY SIMILAR TO THE NAM. THE
NEW CANADIAN HAS KEPT A SIMILAR TRACK TO THE PREVIOUS RUN...A BIT
FARTHER SOUTH THAN THE GFS/NAM. THE BIG DIFFERENCE IS THAT IT IS
MILDER...MUCH QUICKER...AND THE LOW BOMBS OUT AFTER IT PASSES BY.
THESE NORTHERN SOLUTIONS WOULD KEEP THE HEAVIEST SNOW ACROSS THE
NORTHWEST FORECAST AREA...WITH A MIX OF RAIN/SNOW OR ALL RAIN FOR
A TIME IN THE SOUTHEAST.

THE NEXT ECMWF RUN IS NOT DUE IN UNTIL EARLY AFTERNOON...WITH
THE PREVIOUS RUN CONTINUING TO SHOW A FARTHER SOUTH TRACK THAN
OTHER MODELS. THIS WOULD BRING WINTER STORM CONDITIONS TO PRETTY
MUCH THE ENTIRE FORECAST AREA.

THOUGH UNCERTAINTY OBVIOUSLY REMAINS IN THE TRACK/TIMING OF THIS
STRONG SYSTEM...THERE IS ENOUGH OVERLAP AMONG MODELS IN THE
NORTHWEST FORECAST AREA TO GO WITH A WINTER STORM WATCH.
DEPENDING ON FUTURE MODEL RUNS...THE WATCH AREA WILL BE MODIFIED
AS NEEDED AS CONFIDENCE INCREASES IN A PARTICULAR STORM TRACK.

&&

.AVIATION/18Z TAFS/...MIX OF IFR AND MVFR CIGS CONTINUE ACROSS
SOUTHERN WISCONSIN. MODELS ARE TRYING TO SCATTER THINGS OUT THIS
AFTERNOON...BUT NOT SURE THIS IS GOING TO HAPPEN...AS MODELS
INITIALLY HAD THE SUN POKING OUT BY NOW. WILL KEEP CONDITIONS AS IS
THROUGH THE AFTERNOON...EXTENDING INTO THE EVENING IF THINGS DO
NOT SHOW SIGNS OF IMPROVEMENT LATER ON.

LOW PRESSURE WILL SLIDE THROUGH SOUTHERN WISCONSIN
TOMORROW...BRINGING A CHANCE FOR RAIN/SNOW SHOWERS. IF CONDITIONS
HAVE ACTUALLY IMPROVED BY THEN...MAY SEE CIGS GO BACK DOWN AS THE
LOW SLIDES THROUGH.

&&

.PREV DISCUSSION... /ISSUED 408 AM CST MON DEC 17 2012/

SHORT TERM...

TODAY AND TONIGHT-FORECAST CONFIDENCE MEDIUM TO HIGH

WEAK COLD ADVECTION WILL CONTINUE TODAY ON WNWLY WINDS. THE STRATUS
DECK OVER THE REGION IS ESTIMATED AROUND 1 KFT AND JUST NOT SURE IF
IT WILL ERODE ENOUGH FOR PARTLY CLOUDY CONDITIONS...ALTHOUGH THE
MODELS AND MOS GUIDANCE DOES SUGGEST THIS. WILL GO WITH A
PERSISTENCE FORECAST FOR A WHILE TODAY BUT DO EXPECT SOME EROSION IN
THE STRATUS IN THE AFTERNOON AND EVENING.

OTHERWISE A SHORTWAVE TROUGH OVER WRN NE AND WRN KS WILL TRACK EWD
ALONG THE OHIO RVR VALLEY FOR TNT WHILE THE SHORTWAVE TROUGH
CURRENTLY OVER WRN ND WILL TRAVERSE ACROSS NRN AND CENTRAL WI. THE
MODELS SUGGEST THE LATTER SHORTWAVE WILL BRING BKN-OVC CLOUDS INTO
THE REGION WITHIN THE 850-700 MB LEVEL WITH NO PCPN. ANOTHER YET
STRONGER SHORTWAVE TROUGH AND WEAK SFC LOW WILL MOVE FROM THE NRN
ROCKIES TODAY TO IA BY 12Z TUE. THIS WILL HELP MAINTAIN HIGH
CONFIDENCE OF CLOUDS ESPECIALLY OVER THE WRN CWA TOWARD TUE AM BUT
850-700 MB WARM ADVECTION AND FRONTOGENESIS SHOULD REMAIN FAR ENOUGH
TO THE WEST TO KEEP THE FORECAST DRY FOR MON NT. THESE FEATURES AND
PCPN WILL THEN MOVE INTO THE AREA ON TUE. GIVEN CLOUD COVER AND WEAK
WIND FLOW...TEMPS HAVE A SMALL DIURNAL CURVE TODAY AND TNT.

TUESDAY-FORECAST CONFIDENCE HIGH

COMPACT BUT POTENT SHORT WAVE TROUGH CURRENTLY MOVING THROUGH
WA/OR IS FORECAST TO RIDE TOP OF BUILDING RIDGE AS IT RACES FROM
MN/IA INTO WI/IL DURING THE DAY. MESOSCALE AREA OF STRONG ASCENT
FROM WARM ADVECTION EXPECTED JUST NORTHEAST OF SURFACE LOW
SOMEWHERE FROM NORTHERN ILLINOIS TO CENTRAL WISCONSIN...DEPENDING
ON YOUR MODEL OF CHOICE.

TIMING NOT FAVORABLE FOR ACCUMULATING SNOW IN THE AFTERNOON HOURS.
HOWEVER...IT APPEARS THAT A QUICK IN OR SO IS POSSIBLE ESPECIALLY
IN THE FAR WEST WHEN THE SNOW ARRIVES FIRST THING IN THE MORNING.
SO HAVE DECENT CHANCE OF SNOW IN THE MORNING WEST AND RAIN OR SNOW
IN THE AFTERNOON. RIGHT NOW GOING WITH LESS THAN HALF AN INCH
ACCUMULATION BUT WILL HAVE TO KEEP AN EYE ON THIS.

WEDNESDAY-FORECAST CONFIDENCE HIGH

STRONG TROUGH EMERGING IN THE CENTRAL PLAINS IN THE VICINITY OF
KANSAS WILL START THE CYCLOGENESIS PROCESS SOME WHERE NEAR OK/TX
PANHANDLE WITH THE LOW SHOOTING EAST OVER NORTHERN OKLAHOMA BY THE
AFTERNOON. THERE IS AN OLD METEOROLOGIST SAYING THAT "WARM
ADVECTION WAITS FOR NO MAN." WELL...THE ECMWF AND NAM ARE A BIT
SLOWER TO SPREAD THE LEADING PRECIPITATION INTO WI...BUT GEMNH AND
ESPECIALLY GFS SUGGEST ARRIVAL BEFORE 00Z SO HAVE SLIGHT CHANCE IN
FAR SOUTHWEST.

LONG TERM...

WEDNESDAY NIGHT THROUGH THURSDAY NIGHT-FORECAST CONFIDENCE HIGH

NOT MUCH CHANGE FROM YESTERDAY IN OVERALL SCENARIO. MOST OUTPUT IS
TIGHTLY CLUSTERED IN FAVORABLE HEAVY SNOW TRACK FROM ROUGHLY SGF-
STL-SBN-MBS. ECMWF CONTINUES TO BE ON SOUTHERN EDGE OF THIS
ENVELOPE...WHILE GFS AND GEMNH ARE ON THE NORTHERN EDGE OF THIS
TIGHT CLUSTER...TRACKING OVER CHICAGO. IN FACT...OPERATIONAL GFS
IS ON NORTHERN EDGE OF THE GFS ENSEMBLE...WHICH HAS ABOUT 10
MEMBERS TAKING A TRACK OVER SOUTH SIDE OF CHICAGO INTO NORTHWEST
INDIANA.

MEANWHILE THERE ARE OUTLIERS. THE NAM...SREF...AND A COUPLE
MEMBERS OF THE GFS ENSEMBLE DO TRACK LOW MUCH FARTHER NORTH ACROSS
EASTERN IOWA AND INTO SOUTHERN WISCONSIN...WITH A MUCH WARMER
SOLUTION AND MAINLY RAIN THROUGHOUT THE COUNTY WARNING AREA.

EXPERIENCE INDICATES THAT TRUSTING THE NAM AS AN OUTLIER BEYOND 36
HOURS IS USUALLY A MISTAKE. AND THE EXTREMELY CONSISTENT NATURE OF
THE ECMWF THE PAST 3 DAYS ON THIS MORE SOUTHERN TRACK ADDS
CONFIDENCE TO THE SOLUTION BEING CLOSER TO AN AVERAGE OF THE GFS
AND ECMWF TRACKS.

BOTTOM LINE IS THAT THIS SYSTEM IS SHOWN TO HAVE A LOT OF MOISTURE
AND HEAVY QPF ON THE ORDER OF 1 TO 2". THE WARMER SOLUTIONS
SUGGEST THAT A MIXTURE OF RAIN AND SNOW WILL LIMIT ACCUMULATIONS
NEAR LAKE MICHIGAN AND ESPECIALLY FROM MILWAUKEE TO KENOSHA. AS
RAPID DEEPENING COLLAPSES THE THERMAL PROFILES THURSDAY...THERE
WILL BE A CHANGE OVER TO SNOW AT THE END OF THE EVENT IN THE
SOUTHEAST...RESULTING MOST LIKELY IN ADVISORY TYPE SNOWS.

PRESENT INDICATIONS ARE THAT THE SWATH OF HEAVIEST SNOW WILL
EXTEND FROM SOUTH CENTRAL INTO EAST CENTRAL WISCONSIN. ALL 00Z
MODELS INDICATE POTENTIAL FOR MORE THAN A FOOT OF SNOW...WITH
CONSENSUS INDICATING HEAVIEST SWATH FROM ROUGHLY MONROE TO MADISON
TO BEAVER DAM AND FOND DU LAC. GFS HAS 15" MAX CENTERED NEAR
COLUMBIA COUNTY.

CIPS ANALOGS CONTINUE TO SHOW MEAN SNOWFALL OF 4 TO 8" IN THIS
AREA BUT WITH 12+" PROBABILITIES RUNNING IN 30% RANGE. THEY ALSO
HAVE 60-70% PROBABILITY OF WIND GUSTS OVER 30 KNOTS...SO BLOWING
SNOW AND PERHAPS BLIZZARD CONDITIONS COULD RESULT ESPECIALLY IF
GEMNH AND ECMWF SOLUTIONS PAN OUT. MADE SURE TO BEEF UP THE WIND
GUSTS AND NOW HAVE GUSTS IN 30 TO 35 KNOT RANGE ON THURSDAY.

QEPV ON GFS SHOWS STRONG POTENTIAL FOR THUNDERSNOW WITH THIS AND
EVEN HAS BAND OF NEGATIVE SHOWALTERS MOVING INTO SOUTHEAST
WISCONSIN. STRONG MID LEVEL DEEPENING INDICATES POTENTIAL FOR
NARROW BAND OF CONVECTIVE SNOWS THAT COULD AFFECT AREAS CLOSER TO
LAKE MICHIGAN LATE IN THE GAME.

FRIDAY-FORECAST CONFIDENCE HIGH

LOW PULLS AWAY AND BRISK AND COLD NORTHWEST FLOW SHOULD GRADUALLY
DIMINISH. TEMPERATURES WILL BE GREATLY IMPACTED BY SNOW COVER AND
WILL ASSUME THAT WE GET THE SNOW MOST AREAS AND LEAN TOWARD COLDER
SOLUTIONS.

SATURDAY AND SUNDAY-FORECAST CONFIDENCE MEDIUM

COLD NORTHWEST FLOW PATTERN SHOULD CONTINUE AS UPPER RIDGE BUILDS
INTO PLAINS AND POLAR HIGH SETTLES IN OVER CENTRAL CANADA. LOOKS
DRY AND SEASONABLY COLD.

AVIATION/12Z TAFS/...

LARGE STRATUS DECK RANGING FROM 600-1800 FEET
IS WIDESPREAD FROM THE NRN PLAINS TO THE GREAT LAKES. WILL BE GOING
WITH A PERSISTENCE FORECAST INTO THE AFTERNOON THEN BEGIN TO SCATTER
OUT STRATUS BUT WILL SEE AN INCREASE CLOUDS AROUND 5-7 KFT THIS
EVENING. NO PCPN IS FORECAST UNTIL SOME LIGHT SNOW FOR TUE AM AS LOW
PRESSURE TRACKS ACROSS THE REGION.

&&

.MKX WATCHES/WARNINGS/ADVISORIES...
WI...WINTER STORM WATCH FROM WEDNESDAY EVENING THROUGH THURSDAY
     AFTERNOON FOR WIZ046-047-051-056>058-062-063-067.

LM...NONE.
&&

UPDATE...DDV
TODAY/TONIGHT AND AVIATION/MARINE...GEHRING
TUESDAY THROUGH SUNDAY...CRAVEN
Hazardous weather outlook, Dec 17, 4:30 AM CST, 6 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
430 AM CST MON DEC 17 2012

WIZ046-047-051-052-056>060-062>072-181030-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
430 AM CST MON DEC 17 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A STRONG STORM SYSTEM IS EXPECTED TO TRACK FROM THE SOUTHERN PLAINS
INTO THE WESTERN GREAT LAKES REGION FOR WEDNESDAY NIGHT THROUGH
THURSDAY NIGHT. A MODERATE TO HEAVY SNOW BAND WILL DEVELOP AND
LIKELY AFFECT PORTIONS OF SOUTHERN WISCONSIN WITH THE DETAILS DEPENDING
ON THE TRACK OF THE LOW AND HOW COLD THE TEMPERATURES ARE. RAIN
INITIALLY MAY AFFECT PORTIONS OF SOUTHERN WISCONSIN...ESPECIALLY
FAR EASTERN AND SOUTHEAST WISCONSIN NEAR THE RELATIVELY MILD
WATERS OF LAKE MICHIGAN. IN ADDITION...THIS STORM SYSTEM WILL
LIKELY PRODUCE WINDY CONDITIONS WITH BLOWING SNOW. WINTER STORM
WATCHES WILL LIKELY BE NEEDED SOON FOR PORTIONS OF SOUTHERN WISCONSIN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED IN THE NEXT SEVEN DAYS.

LMZ643>646-181030-
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-
430 AM CST MON DEC 17 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

BRISK WINDS AND POSSIBLY GALES WILL OCCUR WEDNESDAY NIGHT THROUGH
THE END OF FRIDAY AS A STRONG LOW PRESSURE AREA TRACKS NORTH
ACROSS THE GREAT LAKES. LARGE WAVE HEIGHTS ARE EXPECTED.

MG

WWW.WEATHER.GOV/MKX

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.