Severe Thunderstorm Warning 44, NWS Milwaukee, WI

571 
WWUS53 KMKX 230225
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
925 PM CDT SAT JUN 22 2013

WIC025-027-055-230245-
/O.CON.KMKX.SV.W.0044.000000T0000Z-130623T0245Z/
DANE WI-DODGE WI-JEFFERSON WI-
925 PM CDT SAT JUN 22 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
JEFFERSON...SOUTHWESTERN DODGE AND NORTHEASTERN DANE COUNTIES UNTIL
945 PM CDT...

AT 922 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES NORTHEAST OF WATERLOO TO LAKE MILLS TO
CAMBRIDGE...AND MOVING SOUTHEAST AT 30 MPH.

HAZARD...60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.

LOCATIONS IMPACTED INCLUDE...
JEFFERSON...WATERTOWN...FORT ATKINSON...LAKE RIPLEY...JOHNSON
CREEK...WATERTOWN AIRPORT...MILFORD...RICHWOOD...HELENVILLE AND
PIPERSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4302 8867 4291 8884 4307 8926 4311 8922
      4318 8916 4328 8909 4328 8895 4323 8862
TIME...MOT...LOC 0226Z 296DEG 25KT 4322 8887 4309 8886
          4300 8903

HAIL...<.75IN
WIND...60MPH

$$

EHT

379 
WWUS53 KMKX 230234
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
934 PM CDT SAT JUN 22 2013

WIC025-027-055-230245-
/O.CON.KMKX.SV.W.0044.000000T0000Z-130623T0245Z/
DANE WI-DODGE WI-JEFFERSON WI-
934 PM CDT SAT JUN 22 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
JEFFERSON...SOUTHWESTERN DODGE AND NORTHEASTERN DANE COUNTIES UNTIL
945 PM CDT...

AT 931 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 5 MILES WEST OF WATERTOWN TO JOHNSON CREEK TO LAKE
RIPLEY...AND MOVING SOUTHEAST AT 30 MPH.

HAZARD...60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.

LOCATIONS IMPACTED INCLUDE...
JEFFERSON...WATERTOWN...FORT ATKINSON...JOHNSON CREEK...WATERTOWN
AIRPORT...HELENVILLE AND PIPERSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4302 8867 4291 8884 4305 8920 4312 8916
      4328 8906 4328 8895 4323 8862
TIME...MOT...LOC 0234Z 296DEG 25KT 4320 8880 4307 8879
          4298 8896

HAIL...<.75IN
WIND...60MPH

$$

EHT

986 
WWUS53 KMKX 230245
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
945 PM CDT SAT JUN 22 2013

WIC025-027-055-230256-
/O.EXP.KMKX.SV.W.0044.000000T0000Z-130623T0245Z/
DANE WI-DODGE WI-JEFFERSON WI-
945 PM CDT SAT JUN 22 2013

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN JEFFERSON...
SOUTHWESTERN DODGE AND NORTHEASTERN DANE COUNTIES HAS EXPIRED...

THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS WEAKENED BELOW
SEVERE LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR
PROPERTY.

LAT...LON 4302 8867 4291 8884 4305 8920 4312 8916
      4328 8906 4328 8895 4323 8862
TIME...MOT...LOC 0234Z 296DEG 25KT 4320 8880 4307 8879
          4298 8896

$$

EHT

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
333 PM CDT SAT JUN 22 2013

.VERY SHORT TERM...TONIGHT AND SUNDAY...FORECAST CONFIDENCE IS MEDIUM.

STABLE LOW-LEVEL AIR MASS OVER SOUTHERN WI INTO THE EVENING HOURS
THANKS TO SATURDAY MORNING CONVECTIVE SYSTEM THAT DECAYED OVER THE
AREA. NO DECENT SHORTWAVE ENERGY OR SYNOPTIC-SCALE BOUNDARY TO WORK
WITH FOR SOUTHERN WI TONIGHT. HOWEVER...OLD OUTFLOW BOUNDARY OVER
NORTHERN ILLINOIS INTO NORTHEASTERN IOWA SHOULD LIFT NORTH THIS
EVENING. THERE IS A FEW HOURS OF HEATING STILL AVAILABLE WEST OF THE
CLOUD CANOPY...SO WILL GO WITH LOW PROBABILITIES OF STORMS FOR
TONIGHT WITH BETTER CHANCES OVER THE WESTERN PART OF MY COUNTY
WARNING AREA. MODELS ARE ALL OVER THE PLACE TRYING TO GET A HANDLE
ON CONVECTION...WHICH IS DIFFICULT AT BEST. WITH SOUTHEAST TO SOUTH
SURFACE FLOW...A WARM AND HUMID NIGHT.

ON SUNDAY THE MODELS SUGGEST SHORTWAVE ENERGY BRUSHING THROUGH WITH
SOME HINT OF LOW-LEVEL JET REMNANTS MOVING OVER WI...30-35 KNOTS OUT
OF THE SOUTHWEST. SO WILL GO WITH HIGHER POPS FOR SUNDAY OVER
WESTERN PART OF COUNTY WARNING AREA. PERHAPS THERE WILL BE THE
REMAINS OF A CONVECTIVE COMPLEX DRIFTING ACROSS FROM SOUTHERN MN AND
NORTHERN IA. IF THIS DOESN/T HAPPEN THERE ARE NO LOW-LEVEL
BOUNDARIES TO WORK WITH DUE TO STRAIGHT-FLOW IN LOW TO MID
LEVELS...AND STORMS WILL HAVE TOUGH TIME DEVELOPING. A VERY WARM
AND HUMID DAY SUNDAY...PUSHING 90 INLAND.

.SHORT TERM...SUNDAY NIGHT THROUGH TUESDAY.

SUNDAY NIGHT...FORECAST CONFIDENCE LOW TO MEDIUM.

MODELS ARE NOT DIGGING SHORT WAVE TROUGH...CURRENTLY OVER
IDAHO/MONTANA ON WATER VAPOR LOOPS...AS DEEPLY INTO THE REGION AS
RUNS OF A DAY OR TWO AGO. SHORT WAVE GOES FROM FROM THE N
DAKOTA/MINNESOTA BORDER AT 00Z MONDAY AND SHEARS OUT AS IT TRACKS TO
NEAR JAMES BAY BY 00Z TUESDAY. REGION INITIALLY ON EASTERN FRINGE OF
STRONGER 850 MB WINDS...BUT THESE WEAKEN SUNDAY NIGHT AS WAVE LIFTS
NORTHEAST AND FOCUS RETREATS SW TO THE NEB/IA/MO BORDER REGION WITH
850 MB WINDS INCREASING AHEAD OF NEXT PERTURBATION...WHICH SPC DAY 2
HAS HIGHLIGHTED FOR A GREATER PROBABILITY OF SIGNIFICANT SEVERE.

PLENTY OF ELEVATED CAPE AND PW/S ARE IN THE 1.5 TO 1.8 INCH RANGE
UNCERTAINTY PREDICATED ON MODEL DIFFERENCES WITH DEGREE OF CAPPING
AND EFFECTS OF SUB-SYNOPTIC CONVECTIVE FEATURES/OUTFLOW
BOUNDARIES...MCV/S...ETC/FROM EARLIER IN THE DAY THAT WILL IMPACT
DEVELOPMENT/CONTINUATION OF THUNDERSTORMS IN THE REGION OVERNIGHT
INTO MONDAY. USED A CONSENSUS BLEND FOR POPS...WHICH PLACES LIKELY
POPS IN THE WESTERN CWA AND TAPERS OFF TO LOWER CHANCE POPS IN THE
SOUTHEAST.

MONDAY THROUGH TUESDAY...FORECAST CONFIDENCE LOW TO MEDIUM.

SIMILAR REASONING FOR USING A CONSENSUS APPROACH FOR THIS TIME
PERIOD...WITH MODEL TIMING DIFFERENCES WITH WEAK WAVES PASSING
THROUGH THE REGION IN PROGRESSIVE WSW FLOW. PRECIPITATION CHANCES
FOR ANY ONE PERIOD PREDICATED ON THE EXACT TIMING OF WAVES AND ON
LOCATION OF STABILIZING COLD POOLS AND RESIDUAL BOUNDARIES FROM
PREVIOUS ROUNDS OF CONVECTION. REGION REMAINS IN SOUTHERLY FLOW WITH
LEE CYCLOGENESIS IN THE PLAINS SO HIGHS EXPECTED IN THE MID TO UPPER
80S...BUT COULD BE COOLER WITH ANY LINGERING CLOUD DEBRIS...AND LOWS
IN THE UPPER 60S TO AROUND 70.

.LONG TERM...TUESDAY NIGHT THROUGH SATURDAY. FORECAST CONFIDENCE LOW.

WARM AND HUMID INTO THURSDAY...THEN DIGGING TROUGH TURNS UPPER FLOW
TO THE NORTH/NORTHWEST. GFS IS MORE PROGRESSIVE WITH THIS WAVE...
WHILE ECMWF CLOSES THE LOW OVER THE EASTERN LAKES. 850 MB TEMPS DROP
FROM AROUND 18 TO 20C THURSDAY EVENING...TO AROUND 11C BY SATURDAY
MORNING. LOW CHANCES OF SHOWERS AND THUNDERSTORMS WITH INSTABILITY
WITH COOL POOL ALOFT AND FORCING WITH WEAK VORTICITY MAXIMA.

&&

.AVIATION/00Z TAFS/...

GENERALLY VFR CONDS FOR MOST OF NIGHT. AN OLD THUNDERSTORM OUTFLOW
BOUNDARY WILL LIFT NORTH THROUGH SOUTHERN WI TONIGHT...BUT AIR MASS
IS STABLE. WILL NOT PUT TSTMS IN ANY OF THE TAFS AS A PREVAILING
CONDITION...BUT WILL USE VICINITY IDEA. SOME MVFR FOG POSSIBLE
TOWARD LATE TONIGHT TO AROUND SUNRISE IF CLOUD BREAK UP ENOUGH.
BETTER CHANCES FOR STORMS ON SUNDAY WEST OF MADISON ASSUMING
REMAINS OF CONVECTIVE SYSTEM THAT DRIFTS EAST OUT OF MN AND IA.

&&

.MARINE...

DEW POINTS IN THE 60S WILL OVERSPREAD THE COOL LAKE WATERS TONIGHT
AND SUNDAY...SOME FOG FORMATION IS POSSIBLE...AND  MAY LINGER ON AND
OFF THROUGH THE WEEKEND.  LOW STRATUS CLOUDS WILL PREVAIL AS
POCKETS...BUT NOT WIDESPREAD.  DAYTIME HEATING AND MIXING OVER LAND
WILL RESULT IN WINDS SLIGHTLY MORE SOUTHWEST AND OFFSHORE...AND PUSH
FOG AND STRATUS OUT OVER OPEN WATERS.

&&

.MKX WATCHES/WARNINGS/ADVISORIES...
WI...NONE.
LM...NONE.
&&

TONIGHT/SUNDAY AND AVIATION/MARINE...KAPELA
SUNDAY NIGHT THROUGH SATURDAY...REM

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
354 PM CDT SAT JUN 22 2013

WIZ046-047-051-052-056>060-062>072-232100-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
354 PM CDT SAT JUN 22 2013

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

.DAY ONE...TONIGHT

THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS MAINLY ALONG AND WEST
OF A REEDSBURG TO HOLLANDALE TO DARLINGTON LINE. THE MAIN THREAT
WILL BE DAMAGING WIND AND LARGE HAIL. THUNDERSTORMS COULD ALSO
RESULT IN HEAVY RAIN AND RENEWED FLASH FLOODING...ESPECIALLY IN
THE IOWA COUNTY AREA WHICH RECEIVED HEAVY RAINFALL LAST
NIGHT...AND IS STILL DEALING WITH FLOODED ROADS.

MANY RIVERS IN FAR SOUTHERN WISCONSIN ARE AT...OR FORECAST TO BE
AT BANKFULL OR FLOOD LEVELS. KEEP UP WITH THE LATEST FORECASTS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH SATURDAY

THUNDERSTORMS ARE POSSIBLE FROM TIME TO TIME DURING THIS PERIOD.
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS SUNDAY WEST OF A
LINE FROM FOND DU LAC TO JANESVILLE. THERE IS ALSO A SLIGHT RISK
OF SEVERE THUNDERSTORMS MONDAY SOUTH AND WEST OF A LINE FROM THE
DELLS TO WAUKESHA...TO JUST WEST OF KENOSHA. THE MAIN THREAT WILL
BE STRONG WINDS AND HAIL.

HEAT INDEX VALUES OF 95 TO NEAR 100 ARE EXPECTED SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON THROUGH MONDAY.

LMZ643>646-232100-
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-
354 PM CDT SAT JUN 22 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...TONIGHT

THERE ARE SMALL CHANCES FOR MORE THUNDERSTORMS TONIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH SATURDAY

THUNDERSTORMS ARE POSSIBLE FROM TIME TO TIME DURING THIS PERIOD.

A WARM AND HUMID AIR MASS FLOWING OVER THE COLDER WATERS OF LAKE
MICHIGAN WILL LIKELY RESULT IN AREAS OF FOG...POSSIBLY DENSE AT
TIMES.

REM
WWW.WEATHER.GOV/MKX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
601 PM CDT SAT JUN 22 2013

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     HEAVY RAIN       1 S PLEASANT PRAIRIE    42.54N 87.93W
06/22/2013  M1.62 INCH       KENOSHA            WI   PUBLIC

            24 HOUR TOTAL. 1.24 INCHES SINCE MIDNIGHT.

0900 AM     HEAVY RAIN       MOUNT HOREB             43.01N 89.74W
06/22/2013  M2.34 INCH       DANE               WI   PUBLIC

            24 HOUR TOTAL. 0.59 WAS FROM PRECIP IN THE PREVIOUS
            MORNING.

&&

SM

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
657 PM CDT SAT JUN 22 2013

WIZ056-057-062-063-067-230100-
COLUMBIA-DANE-IOWA-LAFAYETTE-SAUK-
657 PM CDT SAT JUN 22 2013

...AREAS OF STRONG THUNDERSTORMS OVER SOUTHWEST AND SOUTH CENTRAL
WISCONSIN...

AT 653 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 7 MILES SOUTHEAST OF
LAKE WISCONSIN TO 7 MILES NORTHWEST OF REEDSBURG TO 19 MILES
NORTHWEST OF DODGEVILLE TO 22 MILES WEST OF MINERAL POINT...MOVING
EAST AT 20 MPH.

NICKEL SIZE HAIL...WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO
GROUND LIGHTNING...HEAVY DOWNPOURS...ARE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
  HILL POINT...         HARMONY GROVE...      WEST BARABOO...
  LAKE WISCONSIN...     HIGHLAND...           BARABOO...
  MORRISONVILLE...      BLACKHAWK LAKE RECREATION AREA...
  LONE ROCK AIRPORT...  WISCONSIN DELLS AIRPORT...
  REEDSBURG...          LOGANVILLE...         DE FOREST...
  BLACKHAWK LAKE REC AREA...                  COBB...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THESE STORMS HAVE PASSED.

DDV

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
904 PM CDT SAT JUN 22 2013

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0855 PM     TORNADO          3 SW RIO                43.42N 89.28W
06/22/2013                   COLUMBIA           WI   TRAINED SPOTTER

            RAIN WRAPPED TORNADO ON THE GROUND

&&

SM