Flash Flood Warning 15, NWS La Crosse, WI

000 
WGUS73 KARX 140703
FFSARX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
203 AM CDT FRI AUG 14 2009

WIC019-053-141200-
/O.CON.KARX.FF.W.0015.000000T0000Z-090814T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK WI-JACKSON WI-
203 AM CDT FRI AUG 14 2009

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTHWESTERN JACKSON AND
CLARK COUNTIES UNTIL 700 AM CDT...

AT 156 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA. 
DOPPLER RADAR ESTIMATED 2 TO 4 INCHES OF RAIN HAD FALLEN FROM SOUTH 
AND WEST PARTS OF CLARK COUNTY...INTO NORTHERN JACKSON COUNTY.

RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO 
OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING 
INCLUDE...NEILLSVILLE...ABBOTSFORD...DORCHESTER...GREENWOOD...HUMBIRD
...LOYAL...OWEN...PRICE...SHORTVILLE AND THORP. CREEKS AND STREAMS 
WHICH WILL HAVE THE HIGHEST THREAT FOR FLASH FLOODING INCLUDE BLACK 
CREEK...HORSE CREEK AND THE BUFFALO RIVER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR
OCCURRING. IF YOU ARE IN THE WARNING AREA...MOVE TO HIGHER GROUND
IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 4443 9031 4442 9116 4459 9116 4460 9093
      4503 9092 4503 9030

$$

THOMPSON

000 
WGUS73 KARX 140823
FFSARX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
323 AM CDT FRI AUG 14 2009

WIC019-053-141200-
/O.CON.KARX.FF.W.0015.000000T0000Z-090814T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK WI-JACKSON WI-
323 AM CDT FRI AUG 14 2009

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTHWESTERN JACKSON AND
CLARK COUNTIES UNTIL 700 AM CDT...

AT 318 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA. 
DOPPLER RADAR ESTIMATED AS MUCH AS 2 TO 4 INCHES OF RAIN HAD FALLEN 
IN PORTIONS OF JACKSON COUNTY NORTH OF NORTHFIELD AND IN CLARK 
COUNTY WEST OF NEILLSVILLE. 

SLOW MOVING THUNDERSTORMS ARE PRODUCING VERY HEAVY RAINFALL IN THE
WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH 
FLOODING TO OCCUR. SOME LOCATIONS THAT MAY EXPERIENCE FLOODING 
INCLUDE...NEILLSVILLE...HUMBIRD...ROCK DAM LAKE...TIOGA AND PRICE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED...ACT QUICKLY. DO NOT
ENTER THE WATER. TURN AROUND AND MOVE UP TO HIGHER GROUND. DO NOT
STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR
OCCURRING. IF YOU ARE IN THE WARNING AREA...MOVE TO HIGHER GROUND
IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 4443 9031 4442 9116 4459 9116 4460 9093
      4503 9092 4503 9030

$$

RRS

000 
WGUS73 KARX 140947
FFSARX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
447 AM CDT FRI AUG 14 2009

WIC053-140958-
/O.CAN.KARX.FF.W.0015.000000T0000Z-090814T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
JACKSON WI-
447 AM CDT FRI AUG 14 2009

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR NORTHWESTERN
JACKSON COUNTY IS CANCELLED...

EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.

LAT...LON 4503 9030 4443 9031 4443 9080 4451 9080
      4451 9092 4460 9093 4503 9092

$$

WIC019-141200-
/O.CON.KARX.FF.W.0015.000000T0000Z-090814T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK WI-
447 AM CDT FRI AUG 14 2009

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR CLARK COUNTY UNTIL 700
AM CDT...

AT 445 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH VERY HEAVY RAINFALL CONTINUED ACROSS MUCH OF 
THE WARNED AREA. DOPPLER RADAR ESTIMATED AS MUCH AS 3 TO 4 INCHES 
OF RAIN HAD FALLEN FROM THE LOYAL TO TIOGA...WILLARD AND THE EAU 
CLAIRE COUNTY LINE.

SLOW MOVING THUNDERSTORMS ARE PRODUCING VERY HEAVY RAINFALL IN THE
WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH 
FLOODING TO OCCUR. SOME LOCATIONS THAT MAY EXPERIENCE FLOODING 
INCLUDE...LOYAL...CHRISTIE...WILLARD...TIOGA AND THE ROCK DAM LAKE 
AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED...ACT QUICKLY. DO NOT
ENTER THE WATER. TURN AROUND AND MOVE UP TO HIGHER GROUND. DO NOT
STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR
OCCURRING. IF YOU ARE IN THE WARNING AREA...MOVE TO HIGHER GROUND
IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 4503 9030 4443 9031 4443 9080 4451 9080
      4451 9092 4460 9093 4503 9092

$$

RRS

000 
WGUS73 KARX 141154
FFSARX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
654 AM CDT FRI AUG 14 2009

WIC019-141209-
/O.EXP.KARX.FF.W.0015.000000T0000Z-090814T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK WI-
654 AM CDT FRI AUG 14 2009

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR CLARK COUNTY WILL
BE ALLOWED TO EXPIRE AT 700 AM CDT...

THUNDERSTORMS HAVE MOVED OUT OF CLARK COUNTY. EXCESS RUNOFF FROM 
HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS AND CREEKS IN THE 
WARNED AREA HAVE RECEDED OR WERE BEGINNING TO RECEDE...ENDING THE 
FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...PLEASE REPORT IT TO 
YOUR LOCAL LAW ENFORCEMENT AGENCY.

LAT...LON 4503 9030 4443 9031 4443 9080 4451 9080
      4451 9092 4460 9093 4503 9092

$$

RRS

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LA CROSSE WI
248 PM CDT THU AUG 13 2009

.SHORT TERM...THROUGH SATURDAY NIGHT

MAIN FORECAST CONCERN IS WITH THE RAIN CHANCES THROUGH THE PERIOD.

SURFACE ANALYSIS THIS AFTERNOON SHOWS HIGH PRESSURE OVER LOWER
MICHIGAN. A WEAK AREA OF LOW PRESSURE WAS OVER SOUTHEAST MONTANA
WITH A WARM FRONT ACROSS NORTH DAKOTA AND NORTHERN MINNESOTA.

LOCAL AND REGIONAL RADARS THIS AFTERNOON SHOWING SCATTERED
THUNDERSTORMS FROM WESTERN WISCONSIN AND SOUTHERN MINNESOTA INTO
NORTHERN IOWA. THESE ARE IN RESPONSE TO A MCV THAT VISIBLE
SATELLITE SHOWS IS SPINNING OVER SOUTH CENTRAL MINNESOTA. ML CAPES
BETWEEN 2000 AND 2500 J/KG AHEAD OF THE MCV AND PROFILERS STILL
SHOW A DECENT SOUTHWEST FLOW INTO THE THE STORMS WITH SLATER
SHOWING ABOUT 25 KNOTS AT 850 MB. DECENT SPEED CONVERGENCE IN THIS
FLOW WITH BLUE RIVER ONLY SHOWING ABOUT 10 KNOTS AT 850 MB. EXPECT
THIS ACTIVITY WILL CONTINUE WELL INTO THE EVENING AS THE MCV WORKS
EAST INTO WISCONSIN AND HAVE GONE WITH SCATTERED SHOWERS AND
THUNDERSTORMS FOR MUCH OF THE EVENING.

GIVEN THE SLOW MOVEMENT OF THE MCV...IT COULD STILL BE CLOSE
ENOUGH TO PRODUCE SOME LIFT WELL INTO FRIDAY. THE NOSE OF THE LOW
LEVEL JET AND MOISTURE TRANSPORT WILL SHIFT EAST OF THE AREA AFTER
06Z TONIGHT...HOWEVER...THE REGION WILL REMAIN IN THE CONVERGENT
EASTERN GRADIENT WELL INTO FRIDAY. WITH THE CONTINUED WARM AIR
ADVECTION...THE 13.12Z NAM SHOWS UP TO 4 MICROBARS/S OF UP GLIDE
ON THE 310K ISENTROPIC SURFACE THROUGH TONIGHT BEFORE MOVING
NORTHEAST OF THE AREA FRIDAY. WITH THESE FEATURES WILL CONTINUE
WITH THE LOW RAIN CHANCES AFTER 06Z TONIGHT THROUGH FRIDAY.

THE LOW LEVEL JET WILL LIFT WELL NORTH OF THE FRIDAY NIGHT AND
SATURDAY PROVIDING FOR A COUPLE OF DRY PERIODS. THE MEAN LONG WAVE
TROUGH WILL THEN START TO MOVE ACROSS THE ROCKIES WITH SHORT WAVE
TROUGHS COMING OUT AHEAD OF THE MAIN TROUGH. THE FIRST OF THESE
SHORT WAVE TROUGHS IS EXPECTED TO MOVE ACROSS THE UPPER MIDWEST
SATURDAY NIGHT. THE COLD FRONT IS EXPECTED TO BE WELL TO THE WEST
OF THE AREA ACROSS WESTERN MINNESOTA INTO CENTRAL KANSAS. WITH THE
WARM AIR ADVECTION AHEAD OF THE COLD FRONT...THE NAM IS ONCE AGAIN
SHOWING UP TO 4 MICROBARS/S OF UP GLIDE ON THE 305K SURFACE
SPREADING ACROSS THE AREA. MAINTAINED THE RAIN CHANCES ACROSS THE
WESTERN SECTIONS SATURDAY EVENING AND THEN SPREAD THEM EAST ACROSS
THE REST OF THE AREA HEADING INTO SUNDAY MORNING.

.LONG TERM...SUNDAY THROUGH THURSDAY

THE LATEST SET OF MEDIUM RANGE MODELS REMAIN CONSISTENT WITH THE
OVERALL SYNOPTIC PATTERN. THE LONG WAVE TROUGH IS STILL EXPECTED TO
MOVE INTO THE CENTRAL PART OF THE COUNTRY EARLY IN THE PERIOD AND
THEN LINGER OVER THE REGION THROUGH THE REMAINDER OF THE PERIOD. IN
FACT...THE TROUGH MAY BEGIN TO AMPLIFY TOWARD THE END OF NEXT WEEK
AS A STRONG SHORT WAVE TROUGH AND UPPER LEVEL LOW TOP THE WESTERN
CONUS RIDGE AND DROP INTO THE TROUGH. AT THE SURFACE...THE MODELS
ARE NOT IN SUCH GOOD AGREEMENT. THE 13.06Z GFS IS VERY PROGRESSIVE
WITH THE COLD FRONT COMPARED WITH THE 13.00Z ECMWF AND GFS
ENSEMBLES. GIVEN THE STRENGTH OF THE DOWNSTREAM SUBTROPICAL RIDGE
OVER THE SOUTHEASTERN PART OF THE COUNTY...BELIEVE THE GFS IS TOO
AGGRESSIVE WITH THE FRONT AND HAVE STAYED WITH THE SLOWER SOLUTIONS.
THIS ESSENTIALLY MEANS THE FRONT WILL BE OVER THE AREA OR VERY NEAR
TO IT THROUGH THE ENTIRE PERIOD. AT THIS POINT...UNABLE TO PICK OUT
ANY PERIOD THAT COULD POTENTIALLY BE DRY SO HAVE INCLUDED RAIN
CHANCES THROUGH THE ENTIRE PERIOD. DID LOWER TEMPERATURES SOME
THROUGH THE PERIOD GIVEN THE EXPECTED CLOUD COVER AND POTENTIAL FOR
RAIN.

&&

.AVIATION...

AN UPPER LEVEL CIRCULATION WILL SPIN ACROSS THE AREA THIS
AFTERNOON/EVENING...TAPPING INTO INSTABILITY...A MOISTURE FEED...AND
A WARM FRONT TO SPARK SCT SHRA/TS. THERE WILL BE SOME IMPACT TO
KRST/KLSE THROUGH ABOUT 02Z OR SO...AND WILL COVER THIS WITH
CB/VCTS...ALONG WITH SOME SHORT TEMPO TS GROUPS. MIXING SHOULD
CONTINUE THE GUSTY CONDITIONS UNTIL A COUPLE HOURS AFTER SUNDOWN.

THE WARM FRONT WILL LIKELY CREEP NORTH ON FRIDAY...BUT A PERSIST
MOISTURE FEED INTO THE BOUNDARY...ALONG WITH THE INFLUENCE OF THE
LOW LEVEL JET...COULD LEAD TO MORE CONVECTION IN THE VICINITY OF THE
BOUNDARY. BELIEVE THIS WILL BE NORTH OF KLSE/KRST AT THIS TIME.
STRONGER LOW LEVEL WINDS/MIXING WILL RESULT IN ANOTHER GUSTY DAY.

&&

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

SHORT/LONG TERM...04
AVIATION...RIECK

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
456 AM CDT THU AUG 13 2009

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-032>034-
041>044-053>055-061-141000-
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-
456 AM CDT THU AUG 13 2009

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED THUNDERSTORMS WILL BE POSSIBLE THROUGHOUT THE DAY...AND
LINGERING INTO THE NIGHT AS A WARM AND MOIST AIRMASS CONTINUES TO
STREAM INTO THE REGION ALONG WITH A WEAK WEATHER SYSTEM ALOFT.
WHILE ORGANIZED SEVERE STORMS ARE NOT EXPECTED...A FEW STRONGER
STORMS WITH BRIEF HAIL OR AN ISOLATED STRONG WIND GUST ARE POSSIBLE
ESPECIALLY FROM MID AFTERNOON INTO LATE EVENING. PROBABLY THE
GREATER THREAT WILL BE CLOUD TO GROUND LIGHTNING...AND TORRENTIAL
RAINFALL RATES WITH THE SLOW MOVING STORMS THAT COULD PRODUCE SOME
SHORT TERM RUNOFF ISSUES OVER URBAN AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THERE WILL BE A CONTINUED THREAT OF A FEW THUNDERSTORMS INTO
FRIDAY. SEVERE STORMS ARE NOT EXPECTED.

AN UNSETTLED...WARM AND HUMID PERIOD WILL BE IN PLACE FROM SATURDAY
NIGHT INTO EARLY NEXT WEEK AS A WEAK COLD FRONT MOVES VERY SLOWLY
THROUGH THE AREA. IT REMAINS TOO EARLY TO DISCERN THE SEVERE
WEATHER POTENTIAL THROUGH THIS PERIOD...THOUGH IT DOES APPEAR THAT
AMPLE MOISTURE AND A SLOW FRONTAL MOVEMENT MAY LEAD TO THE
POSSIBILITY OF HEAVY RAIN WITH MULTIPLE WAVES OF THUNDERSTORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH SATURDAY...BUT A FEW
STRONGER STORMS TODAY MAY NEED TO BE WATCHED ON A LOCALIZED BASIS.
WIDESPREAD OR ORGANIZED DEPLOYMENT IS NOT EXPECTED.

.EMERGENCY MANAGEMENT COORDINATION...

NO CALL IS SCHEDULED.

BINAU

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
945 PM CDT THU AUG 13 2009

WIZ032-140345-
BUFFALO-
945 PM CDT THU AUG 13 2009

...STRONG THUNDERSTORMS AFFECTING NORTHERN BUFFALO COUNTY...

AT 939 PM...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS WITH
DANGEROUS LIGHTNING AND HEAVY RAINFALL ADVANCING TOWARD NORTHERN
PARTS OF BUFFALO COUNTY...MOVING EAST AT 25 MPH. THESE STORMS COULD
ALSO PRODUCE HAIL UP TO THE SIZE OF DIMES...ALONG WITH WIND GUSTS OF
40 TO 50 MPH.

HEAVY RAIN COULD LEAD TO MINOR FLOODING OR A SHORT PERIOD OF STANDING
WATER. STAY CLEAR OF DRAINAGE AREAS AND AVOID AREAS OF HIGH WATER IF
THEY DEVELOP. DANGEROUS LIGHTNING CAN STRIKE MILES FROM A STORM...SO
GO INDOORS IF A STORM AFFECTS YOUR LOCATION.

THOMPSON

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1059 PM CDT THU AUG 13 2009

WIZ033-140500-
TREMPEALEAU-
1059 PM CDT THU AUG 13 2009

AT 1055 PM...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS FROM ELEVA
TO 19 MILES WEST OF WICKHAM VALLEY...MOVING EAST AT 25 MPH.

TORRENTIAL DOWNPOURS AND FREQUENT DANGEROUS LIGHTNING WILL ACCOMPANY
THESE STRONG THUNDERSTORMS.

LOCATIONS THAT MAY BE AFFECTED INCLUDE...
STRUM...THE BORST VALLEY AREA...CHIMNEY ROCK...WALEK KNOB AND OSSEO.

LIGHTNING CAN BE A KILLER AND MAY STRIKE MILES AWAY FROM THE STORM.
MOVE INDOORS OR FIND A VEHICLE TO SHELTER IN.

HEAVY RAIN COULD LEAD TO MINOR FLOODING OR A SHORT PERIOD OF STANDING
WATER. STAY CLEAR OF DRAINAGE AREAS AND AVOID AREAS OF HIGH WATER IF
THEY DEVELOP.

DTJ

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1148 PM CDT THU AUG 13 2009

WIZ017-029-034-140645-
CLARK-JACKSON-TAYLOR-
1148 PM CDT THU AUG 13 2009

...STRONG THUNDERSTORMS AFFECTING CLARK...JACKSON AND TAYLOR
COUNTIES...

AT 1146 PM...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS WITH HEAVY
RAINFALL AND DANGEROUS LIGHTNING ADVANCING INTO WESTERN SECTIONS OF
CLARK...JACKSON AND TAYLOR...MOVING EAST AT 25 MPH.

LIGHTNING CAN BE A KILLER AND MAY STRIKE MILES AWAY FROM THE STORM.
MOVE INDOORS OR FIND A VEHICLE TO SHELTER IN.

HEAVY RAIN COULD LEAD TO MINOR FLOODING OR A SHORT PERIOD OF STANDING
WATER. STAY CLEAR OF DRAINAGE AREAS AND AVOID AREAS OF HIGH WATER IF
THEY DEVELOP.

THOMPSON

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE LA CROSSE WI
1149 PM CDT THU AUG 13 2009

WIZ017-029-034-140645-
CLARK-JACKSON-TAYLOR-
1149 PM CDT THU AUG 13 2009

...STRONG THUNDERSTORMS AFFECTING CLARK...JACKSON AND TAYLOR
COUNTIES...

AT 1146 PM...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS WITH HEAVY
RAINFALL AND DANGEROUS LIGHTNING ADVANCING INTO WESTERN SECTIONS OF
CLARK...JACKSON AND TAYLOR COUNTIES...MOVING EAST AT 25 MPH.

LIGHTNING CAN BE A KILLER AND MAY STRIKE MILES AWAY FROM THE STORM.
MOVE INDOORS OR FIND A VEHICLE TO SHELTER IN.

HEAVY RAIN COULD LEAD TO MINOR FLOODING OR A SHORT PERIOD OF STANDING
WATER. STAY CLEAR OF DRAINAGE AREAS AND AVOID AREAS OF HIGH WATER IF
THEY DEVELOP.

THOMPSON