Severe Thunderstorm Warning 75, NWS La Crosse, WI

977 
WWUS53 KARX 172354
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
654 PM CDT SAT JUL 17 2010

MNC055-180100-
/O.CON.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
654 PM CDT SAT JUL 17 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
HOUSTON COUNTY UNTIL 800 PM CDT...

AT 649 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WERE ROUGHLY ALONG A LINE EXTENDING FROM HOUSTON TO
HOKAH...MOVING SOUTHEAST AT 10 MPH. THESE STORMS CAN PRODUCE QUARTER 
SIZE HAIL...AS WELL AS TORRENTIAL DOWNPOURS. 

* THE SEVERE THUNDERSTORMS WILL IMPACT BROWNSVILLE AND HOKAH THROUGH 
  730 PM. 

THESE STORMS HAVE A HISTORY OF PRODUCING STREET FLOODING AS WELL AS 
HAIL UP TO THE SIZE OF QUARTERS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THESE STORMS...PREPARE IMMEDIATELY FOR
LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY
FROM WINDOWS.

TORRENTIAL RAINFALL FROM THESE STORMS MAY ALSO CAUSE THE PONDING OF
WATER ON ROADWAYS AND LOCALIZED FLOODING.

&&

LAT...LON 4384 9159 4385 9153 4385 9129 4381 9126
      4375 9125 4366 9126 4361 9123 4358 9123
      4357 9124 4357 9141
TIME...MOT...LOC 2353Z 315DEG 10KT 4386 9151 4377 9141
          4373 9130
WIND...HAIL <50MPH 1.00IN

$$

MW

808 
WWUS53 KARX 180003
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
703 PM CDT SAT JUL 17 2010

MNC055-180100-
/O.CON.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
703 PM CDT SAT JUL 17 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
HOUSTON COUNTY UNTIL 800 PM CDT...

THE PUBLIC REPORTED PING PONG BALL SIZE HAIL IN HOKAH AT 635 PM

AT 658 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WERE ROUGHLY ALONG A LINE EXTENDING FROM DAKOTA TO 
HOKAH TO BROWNSVILLE...MOVING SLOWLY SOUTHEAST AT 10 MPH. THESE 
STORMS CAN PRODUCE LARGE DAMAGING HAIL UP TO GOLF BALL SIZE AS WELL 
AS TORRENTIAL DOWNPOURS. 

* THE SEVERE THUNDERSTORMS WILL IMPACT BROWNSVILLE AND HOKAH THROUGH 
730 PM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A DANGEROUS SITUATION. IF YOU ARE IN THE PATH OF THESE
STORMS...PREPARE IMMEDIATELY FOR DESTRUCTIVE HAIL...WHICH CAN
SIGNIFICANTLY DAMAGE ROOFS...WINDOWS...SIDING AND VEHICLES. SEEK
SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.

TORRENTIAL RAINFALL FROM THESE STORMS MAY ALSO CAUSE THE PONDING OF
WATER ON ROADWAYS AND LOCALIZED FLOODING.

&&

LAT...LON 4384 9159 4385 9153 4385 9129 4381 9126
      4375 9125 4366 9126 4361 9123 4358 9123
      4357 9124 4357 9141
TIME...MOT...LOC 0002Z 315DEG 10KT 4383 9145 4375 9139
          4371 9128
WIND...HAIL <50MPH 1.75IN

$$

179 
WWUS53 KARX 180012 CCA
SVSARX

SEVERE WEATHER STATEMENT...CORRECTED REPORT TIME
NATIONAL WEATHER SERVICE LA CROSSE WI
712 PM CDT SAT JUL 17 2010

MNC055-180100-
/O.CON.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
712 PM CDT SAT JUL 17 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
HOUSTON COUNTY UNTIL 800 PM CDT...

THE PUBLIC REPORTED PING PONG BALL SIZE HAIL IN HOKAH AT 650 PM

AT 658 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WERE ROUGHLY ALONG A LINE EXTENDING FROM DAKOTA TO 
HOKAH TO BROWNSVILLE...MOVING SLOWLY SOUTHEAST AT 10 MPH. THESE 
STORMS CAN PRODUCE LARGE DAMAGING HAIL UP TO GOLF BALL SIZE AS WELL 
AS TORRENTIAL DOWNPOURS. 

* THE SEVERE THUNDERSTORMS WILL IMPACT BROWNSVILLE AND HOKAH THROUGH 
730 PM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A DANGEROUS SITUATION. IF YOU ARE IN THE PATH OF THESE
STORMS...PREPARE IMMEDIATELY FOR DESTRUCTIVE HAIL...WHICH CAN
SIGNIFICANTLY DAMAGE ROOFS...WINDOWS...SIDING AND VEHICLES. SEEK
SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.

TORRENTIAL RAINFALL FROM THESE STORMS MAY ALSO CAUSE THE PONDING OF
WATER ON ROADWAYS AND LOCALIZED FLOODING.

&&

LAT...LON 4384 9159 4385 9153 4385 9129 4381 9126
      4375 9125 4366 9126 4361 9123 4358 9123
      4357 9124 4357 9141
TIME...MOT...LOC 0002Z 315DEG 10KT 4383 9145 4375 9139
          4371 9128
WIND...HAIL <50MPH 1.75IN

$$

637 
WWUS53 KARX 180019
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
719 PM CDT SAT JUL 17 2010

MNC055-180100-
/O.CON.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
719 PM CDT SAT JUL 17 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
HOUSTON COUNTY UNTIL 800 PM CDT...

TRAINED WEATHER SPOTTERS REPORTED GOLF BALL SIZE HAIL ABOUT A 
QUARTER OF A MILE WEST OF HOKAH AT 653 PM. 

PING PONG BALL SIZE HAIL WAS ALSO REPORTED AT 650 PM IN HOKAH BY THE 
PUBLIC. 

AT 716 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WERE ROUGHLY ALONG A LINE EXTENDING FROM HOKAH TO
BROWNSVILLE TO STODDARD...MOVING SOUTHEAST AT 15 MPH.

* THE SEVERE THUNDERSTORMS WILL IMPACT RURAL EASTERN HOUSTON COUNTY 
THROUGH 730 PM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THESE STORMS...PREPARE IMMEDIATELY FOR.
SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

TORRENTIAL RAINFALL FROM THESE STORMS MAY ALSO CAUSE THE PONDING OF
WATER ON ROADWAYS AND LOCALIZED FLOODING.

&&

LAT...LON 4384 9159 4385 9153 4385 9129 4381 9126
      4375 9125 4366 9126 4361 9123 4358 9123
      4357 9124 4357 9141
TIME...MOT...LOC 0017Z 317DEG 12KT 4376 9143 4371 9132
          4368 9124
WIND...HAIL <50MPH 1.75IN

$$

MW

254 
WWUS53 KARX 180029
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
729 PM CDT SAT JUL 17 2010

MNC055-180100-
/O.CON.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
729 PM CDT SAT JUL 17 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
HOUSTON COUNTY UNTIL 800 PM CDT...

LOCAL LAW ENFORCEMENT OFFICIALS REPORTED QUARTER SIZE HAIL 2 MILES 
SOUTHWEST OF HOKAH AT 720 PM. 

AT 725 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE THUNDERSTORMS ROUGHLY ALONG A LINE EXTENDING FROM HOKAH TO 
BROWNSVILLE TO STODDARD...MOVING SOUTHEAST AT 15 MPH. THESE STORMS 
CAN PRODUCE PING PONG BALL SIZE HAIL.

* THE SEVERE THUNDERSTORMS WILL IMPACT RURAL EAST CENTRAL HOUSTON
  COUNTY AT 740 PM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THESE STORMS...PREPARE IMMEDIATELY FOR
LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY
FROM WINDOWS.

TORRENTIAL RAINFALL FROM THESE STORMS MAY ALSO CAUSE THE PONDING OF
WATER ON ROADWAYS AND LOCALIZED FLOODING.

&&

LAT...LON 4376 9147 4381 9126 4375 9125 4375 9126
      4366 9126 4361 9123 4357 9124 4357 9141
TIME...MOT...LOC 0027Z 317DEG 12KT 4374 9140 4369 9129
          4366 9121
WIND...HAIL <50MPH 1.50IN

$$

MW

696 
WWUS53 KARX 180046
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
746 PM CDT SAT JUL 17 2010

MNC055-180055-
/O.CAN.KARX.SV.W.0075.000000T0000Z-100718T0100Z/
HOUSTON MN-
746 PM CDT SAT JUL 17 2010

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN HOUSTON COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND MOVED OUT OF 
THE WARNED AREA. 

LAT...LON 4376 9147 4381 9126 4375 9125 4375 9126
      4366 9126 4361 9123 4357 9124 4357 9141
TIME...MOT...LOC 0045Z 303DEG 10KT 4368 9126

$$

MW

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LA CROSSE WI
255 PM CDT SAT JUL 17 2010

.SHORT TERM...TONIGHT THROUGH TUESDAY

FORECAST FOCUS MAINLY ON CONVECTIVE POTENTIAL UNDER INFLUENCE OF
ZONAL FLOW WITH EMBEDDED ENERGY.

19Z SURFACE ANALYSIS SHOWS HIGH PRESSURE REACHING FROM IA/IL UP
THROUGH EASTERN WI/MICH.  LOW PRESSURE CENTER OVER SD...WITH WARM
FRONT ARCHING TO NEAR WHAPETON/BRECKENRIDGE..TO NORTH OF TWIN CITIES.
WARM AND MOIST AIRMASS IN PLACE TO THE WEST...MAINLY WEST OF I-35. TO
THE EAST...INFLUENCE FROM HIGH PRESSURE AND DRIER AIRMASS ALLOWING
DEWPOINTS TO MIX OUT. REGIONAL RADAR LOOPS SHOW SEVERAL SMALL CELLS
IN THE WARM ADVECTION ZONE AHEAD OF THE WARM FRONT...OVER
NORTHWEST/WEST CENTRAL WI.  LARGER CLUSTER OF THUNDERSTORMS OVER
CENTRAL/NORTHERN MN. LATEST ANALYSIS SUGGEST STRONG TO SEVERE
CONVECTION ACROSS CENTRAL MN...EVOLVING SOUTH AND SOUTHEAST INTO AND
THROUGH THE FORECAST AREA THIS EVENING.

WITH LOWER DEWPOINTS THIS AFTERNOON...NEVER REALLY MET HEAT INDEX
CRITERIA. HAVE CANCELED THAT.

ATMOSPHERE VERY UNSTABLE TO THE WEST OF THE FORECAST AREA...AND
MARGINALLY SO OVER THE FORECAST AREA. NEGATIVE AREA /CAP/ SEEN IN
MODEL FORECAST AND OBSERVED SOUNDINGS LIMITING CONVECTIVE SCOPE AT
THE CURRENT TIME...BUT EXPECT ACTIVITY TO EXPAND THROUGH THE
AFTERNOON AND EVENING. CURRENT ACTIVITY GOING ON THE EDGE OF THE
BEST INSTABILITY AND WEAKEST CAP...AND EXTRAPOLATING THIS WOULD
TAKE THE CONVECTIVE CLUSTER SOUTH ALONG AND WEST OF THE MISSISSIPPI
RIVER THIS EVENING. SOME ACTIVITY ALSO MOVING THROUGH WI AS WELL...
SO HIGH POP FOR FORECAST AREA STILL LOOKS ON TARGET AS THE LOW AND
COLD FRONT PROGRESS THROUGH THE REGION.

ACTIVITY WILL SHIFT EAST OF THE FORECAST AREA LATE TONIGHT INTO
EARLY SUNDAY...ALLOWING HIGH PRESSURE TO TAKE UP RESIDENCE BRIEFLY
FOR SUNDAY NIGHT/EARLY MONDAY TIMEFRAME. BUT WITH A ZONAL FLOW
REGIME IN PLACE...THIS RESPITE WILL BE SHORT-LIVED. THE NEXT
DISTURBANCE IN THE FLOW ALREADY LOOKS TO PROVIDE A THREAT FOR
CONVECTION AGAIN BY MONDAY AFTERNOON/EVENING. THE FRONT THAT MOVES
THROUGH TONIGHT WILL STALL EAST/WEST JUST TO OUR SOUTH...ACROSS
NEB/IA/IL.  AS THIS DISTURBANCE MOVES THROUGH...CONVECTION IS
ANTICIPATED ALONG AND NORTH OF THE FRONT. SO HIGHEST RAIN CHANCES
WILL BE GENERALLY OVER THE SOUTHERN ZONES...BUT AT LEAST A SMALL
CHANCE EVEN INTO THE NORTHERN SECTIONS OF THE FORECAST AREA.

&&

.LONG TERM...TUESDAY NIGHT THROUGH NEXT SATURDAY

ZONAL FLOW REGIME LOOKS TO PREVAIL THROUGH MUCH OF THE WEEK...
ALTHOUGH MODELS SUGGESTING THAT THE PATTERN STARTS TO BECOME MORE
AMPLIFIED LATE IN THE WEEK. THE WEST TO EAST FLOW LOOKS TO KEEP A
PARADE OF SHORT WAVE TROUGHS MOVING THROUGH THE UPPER MIDWEST. AND
THE AFOREMENTIONED STALLED FRONT LOOKS TO LINGER AS WELL. SO...
FEELING IS THAT THERE WILL BE A CONTINUED THREAT FOR RAIN FROM TIME
TO TIME EACH DAY THROUGH FRIDAY. HAVE MAINTAINED RAIN CHANCES
THROUGH THE WEEK AS A RESULT...ALTHOUGH IT CERTAINLY WON'T RAIN
CONSTANTLY.  THERE WILL BE MORE DRY PERIODS THAN WET...BUT PINNING
DOWN THE TIMING IS DIFFICULT. AS WE GET TO FRIDAY...THE GFS FASTER
WITH THE AMPLIFICATION PROCESS...AND SENDS A WAVE THROUGH THE
REGION WITH A CHANCE FOR RAIN. ECMWF SLOWER...AND DEVELOPS A DEEPER
TROUGH/CLOSED CIRCULATION OVER SASK/MB BY FRIDAY NIGHT. MODELS
COMPLETELY OUT OF PHASE BY THIS TIME...AND NOT SOLD ON WHICH IS
CORRECT AT THIS POINT.  FOR NOW HAVE OPTED TO LEAVE SATURDAY DRY...
MORE IN LINE WITH THE GFS.  WILL HAVE TO WATCH HOW THIS EVOLVES.

&&

.AVIATION...TODAY AND TONIGHT

CONDITIONS SHOULD REMAIN VFR FOR MOST OF THE NIGHT. HOWEVER...A
THUNDERSTORM COMPLEX MOVING OUT OF CENTRAL MINNESOTA COULD AFFECT THE
TAF SITES. A STRONG THUNDERSTORM COMPLEX WILL DEVELOP ACROSS CENTRAL
MINNESOTA AND IS EXPECTED TO MOVE S-SE OVERNIGHT. CURRENT TRACKS
COULD TAKE IT INTO IOWA OR WISCONSIN. WITH THIS UNCERTAINTY...HAVE
INCLUDED CB IN THE LATEST TAFS BUT NOT A MORE AGGRESSIVE FORECAST.
HOWEVER...THE SYSTEM...IF IT DOES AFFECT THE TAF SITE...COULD PRODUCE
WINDS IN THE 40-60 MPH RANGE.

A RETURN TO VFR IS FORECAST AS THE DAY PROGRESSES ON SUNDAY.

&&

.HYDROLOGY...

STORMS MOVING THROUGH THE FORECAST AREA TONIGHT HAVE THE POTENTIAL TO
BE VERY EFFICIENT RAINFALL MAKERS. WARM CLOUD DEPTH WILL BE 3-4 KM
AND PRECIPITABLE WATER UP AROUND 2 INCHES. ALSO IS SOME HINT AT
REGENERATION AND BACKWARD PROPAGATION INTO THE BETTER SUPPORT...
ESPECIALLY OVER MN/IA. THIS COULD LEAD TO LOCALIZED FLOODING
CONCERNS TONIGHT WEST OF THE MISSISSIPPI RIVER.

ALSO...WITH SEVERAL DISTURBANCES AND REPEATED RAIN CHANCES THROUGH
THE WEEK...THERE IS AT LEAST THE POTENTIAL FOR SOME FLOODING
PROBLEMS WHERE RAIN FALLS ON THE SAME AREAS. BUT WITH THE
UNCERTAINTIES ON JUST WHERE AND WHEN...WILL NOT GO WITH ANY WATCH
AT THIS TIME.  RATHER WILL MAINTAIN THE HYDROLOGIC OUTLOOK FOR THE
TIME BEING.

&&

.ARX WATCHES/WARNINGS/ADVISORIES...
WI...NONE.
MN...NONE.
IA...NONE.

&&

SHORT/LONG TERM...MW
AVIATION...BAUMGARDT
HYDROLOGY...MW

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
351 PM CDT SAT JUL 17 2010

THIS UPDATE REMOVES THE HEAT ADVISORY WORDING

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-032>034-
041>044-053>055-061-181100-
ADAMS-ALLAMAKEE-BUFFALO-CHICKASAW-CLARK-CLAYTON-CRAWFORD-DODGE-
FAYETTE-FILLMORE-FLOYD-GRANT-HOUSTON-HOWARD-JACKSON-JUNEAU-LA CROSSE-
MITCHELL-MONROE-MOWER-OLMSTED-RICHLAND-TAYLOR-TREMPEALEAU-VERNON-
WABASHA-WINNESHIEK-WINONA-
351 PM CDT SAT JUL 17 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PARTS OF NORTHEAST IOWA...
SOUTHEAST MINNESOTA AND SOUTHWEST INTO CENTRAL WISCONSIN.

.DAY ONE...TODAY AND TONIGHT

THIS AFTERNOON...THUNDERSTORMS WERE OCCURRING NORTHWEST OF
MINNEAPOLIS ALONG A STATIONARY FRONT. THIS FRONT EXTENDS SOUTHEAST
INTO MINNEAPOLIS...AND FURTHER SOUTHEAST ALONG THE MISSISSIPPI RIVER.
WHILE THIS COMPLEX OF THUNDERSTORMS WOULD MOVE SOUTHEAST TOWARD
WESTERN WISCONSIN AND SOUTHEAST MINNESOTA...THERE IS SOME QUESTION
WHETHER IT CAN MAINTAIN ITS INTENSITY AND ITS EXACT TRACK. THIS
WEATHER WOULD ARRIVE IN THE VERY EARLY EVENING AND IF SEVERE...POSES
A THREAT OF DAMAGING WINDS...LARGE HAIL AND ISOLATED TORNADOES AS IT
MOVES THROUGH THE AREA. SOUTHEAST MINNESOTA AND NORTHEAST IOWA WOULD
BE THE MOST AT RISK FOR THIS VERY EARLY TO MID-EVENING WEATHER.

THUNDERSTORMS ARE ALSO EXPECTED TO DEVELOP OVER WEST CENTRAL
MINNESOTA LATE THIS AFTERNOON...AHEAD OF A LOW AND COLD FRONT. THE
STORMS ARE THEN EXPECTED TO EVOLVE INTO A LARGE ORGANIZED COMPLEX OF
THUNDERSTORMS AS THEY MOVE SOUTH-SOUTHEAST THIS EVENING AND
OVERNIGHT. BY THE TIME THIS COMPLEX OF STORMS WOULD SPREAD INTO THE
AREA...THE MAIN SEVERE THREATS LOOK TO BE DAMAGING WINDS...LOCALLY
HEAVY RAINS AND FLASH FLOODING. IT APPEARS THAT SOUTHEAST MINNESOTA
AND NORTHEAST IOWA WOULD HAVE THE BETTER CHANCE OF BEING HIT BY THIS
COMPLEX...WITH THE MAIN TRACK CLOSER TO I-35 AND WEST. HOWEVER...
THERE IS STILL SOME QUESTION ON THE EXACT TRACK OF THIS SYSTEM.
FURTHER UPDATES WILL REFINE THE THREATS. THIS WOULD AFFECT THE AREA
FROM MID-EVENING...UNTIL AFTER MIDNIGHT.

A FEW STORMS MAY LINGER INTO SUNDAY MORNING...BUT THESE ARE NOT
EXPECTED TO BE SEVERE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

MORE THUNDERSTORM CHANCES SPREAD INTO THE AREA FOR MUCH OF THE MONDAY
NIGHT THROUGH FRIDAY PERIOD. IT IS TOO EARLY TO DETERMINE THE
DETAILS OF ANY SEVERE THREAT WITH THESE THUNDERSTORMS. HOWEVER...IF
MORE HEAVY RAIN FALLS TONIGHT...ANY HEAVY RAINS FROM THUNDERSTORMS
NEXT WEEK WOULD HAVE THE POTENTIAL TO CREATE FLOODING PROBLEMS.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF SOME SPOTTER GROUPS APPEARS LIKELY TONIGHT...
ESPECIALLY ALONG OR WEST OF THE MISSISSIPPI RIVER...AND CLOSER TO I-
35. THE MAIN THREAT AND POTENTIAL ACTIVATION TIMES LOOK TO BE 9 PM TO
2 AM OVER SOUTHEAST MINNESOTA...AND MIDNIGHT TO 4 AM OVER NORTHEAST
IOWA AND SOUTHWEST INTO CENTRAL WISCONSIN. HOWEVER...THERE MAY BE AN
EARLY EVENING ACTIVATION WEST OF THE MISSISSIPPI RIVER SHOULD
STORMS MAKE IT SOUTHWARD FROM MINNEAPOLIS.

.EMERGENCY MANAGEMENT COORDINATION...

NO CALL IS SCHEDULED.

RRS/BAUMGARDT

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
605 PM CDT SAT JUL 17 2010

MNZ088-096-180000-
HOUSTON-WINONA-
605 PM CDT SAT JUL 17 2010

...STRONG THUNDERSTORMS EXPECTED IN HOUSTON AND WINONA COUNTIES...

AT 603 PM...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS FROM
GOODVIEW TO PICKWICK...MOVING SOUTHEAST AT 10 MPH.

SMALL HAIL AND HEAVY DOWNPOURS MAY ACCOMPANY THESE STRONG
THUNDERSTORMS. BE ALERT FOR PONDING OF WATER ON ROADWAYS AND IN LOW
SPOTS.

THESE THUNDERSTORMS WERE CONTINUING TO INTENSIFY. BE PREPARED TO
TAKE ACTION SHOULD STORMS AFFECT YOUR AREA...OR A SEVERE
THUNDERSTORM WARNING BE ISSUED.

MW

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
612 PM CDT SAT JUL 17 2010

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

0605 PM     HAIL             1 W WINONA              44.05N 91.68W
07/17/2010  E0.75 INCH       WINONA             MN   EMERGENCY MNGR

&&

ADAMS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
633 PM CDT SAT JUL 17 2010

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

0630 PM     FLOOD            WINONA                  44.05N 91.66W
07/17/2010                   WINONA             MN   EMERGENCY MNGR

            STREET FLOODING IN TOWN.

&&

ADAMS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
637 PM CDT SAT JUL 17 2010

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

0620 PM     HAIL             3 SW WINONA             44.02N 91.70W
07/17/2010  E1.00 INCH       WINONA             MN   PUBLIC

&&

ADAMS