Flash Flood Warning 5, NWS Louisville, KY

000 
WGUS73 KLMK 010958
FFSLMK
INC025-037-011115-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
455 AM EST SAT MAY 1 2004

...A FLASH FLOOD WARNING FOR CONTINUES UNTIL 615 AM EST FOR CRAWFORD
AND DUBOIS COUNTIES...

AT 455 AM EST, WEATHER SERVICE RADAR CONTINUED TO INDICATE A BAND OF 
MODERATE TO HEAVY RAINS OVER MUCH OF DUBOIS AND CRAWFORD COUNTIES IN 
SOUTHERN INDIANA. RAINFALL RATES OF UP TO ONE INCH PER HOUR HAVE 
BEEN ESTIMATED WITH THIS ACTIVITY. LAW ENFORCEMENT HAS REPORTED 
NUMEROUS ROADS CLOSED IN BOTH COUNTIES DUE TO HIGH WATER, INCLUDING 
STATE ROUTE 37 IN CRAWFORD COUNTY, AND LOCAL ROADS IN THE FERDINAND 
AREA OF DUBOIS COUNTY. THE PERIOD OF MODERATE TO HEAVY RAIN IS 
EXPECTED TO CONTINUE THROUGH AT LEAST 530 AM EST, BEFORE GRADUALLY 
DIMINISHING.

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

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
LOUISVILLE.

LAT...LON 3849 8708 3821 8707 3821 8682 3827 8663
          3819 8634 3839 8628 3838 8670 3851 8671

$$
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AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOUISVILLE KY
340 AM EDT SAT MAY 01 2004

.SHORT TERM (TODAY THROUGH TUESDAY)
CURRENT SYNOPSIS HAS FRONT STILL WELL TO THE NORTH IN IL AND
IN...WITH SHOWERS AND THUNDER ALONG A LINE OF CONVERGENCE IN OUR NW
COUNTIES. A WAVE MOVING OUT OF MO ENE TOWARDS THE FORECAST AREA
ATTM. CLEAR TO MOSTLY CLEAR SKIES ACROSS THE SOUTHERN HALF OF THE
FA. FORECAST PROBLEM TODAY WILL BE HOW THE LINE OF ONGOING PRECIP
INTERACT WITH THE INCOMING WAVE...AND IF THEY WILL INHIBIT HEATING
DUE TO CLOUDINESS FOR AFTERNOON THUNDER.

AREA OF PRECIP/THUNDER MOVG OUT OF MO SEEMS TO BE GOING TOWARDS THE
NORTHERN HALF OF THE FA...CLEARING ACROSS MUCH OF THE AREA WILL
ALLOW FOR HEATING AND JUICING UP THE ATMOS FOR ACTIVITY LATER IN THE
DAY. WOULD NOT BE SURPRISED IF PRECIP HELD OFF FOR MOST OF THE EAST
AND SOUTH FA UNTIL LATE IN THE AFTERNOON. FRONT WILL PUSH SOUTHEAST
EARLY AFTN...WITH GOOD INSTABILITY AND DYNAMICS FOR STRONG WINDS...A
FEW STORMS MAY PRODUCE SEVERE LEVEL WINDS THIS AFTERNOON AND
EVENING. LOCALLY HEAVY RAINFALL WILL ALSO BE POSSIBLE WITH FLOODING
A CONCERN ACROSS THE EXTREME NW COUNTIES...A FLOOD WATCH WILL BE
ISSUED. FRONT WILL PUSH THRU BY LATE EVENING SAT AND SOME CLEARING
INTO SUNDAY MORN. A SLIGHT CHANCE OF SHOWERS SUN AS COOL AIR ALOFT
WITH THE UPPER LEVEL TROUGH MOVES THRU THE FA. DRY MONDAY WITH SFC
HI MOVING ACROSS THE REGION...SHRTWV DROPS SE TUESDAY BRINGING A
CHANCE OF SHOWERS. LITTLE CHANGE TO EXTENDED.

&&

.LMK WATCHES/WARNINGS/ADVISORIES...
IN...FLOOD WATCH INZ076-077-083-084-089 THRU 0Z/2.
KY...NONE.

&&

SCHOTT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
345 AM EDT SAT MAY 1 2004

INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-021000-
ADAIR KY-ALLEN KY-ANDERSON KY-BARREN KY-BOURBON KY-BOYLE KY-
BRECKINRIDGE KY-BULLITT KY-BUTLER KY-CASEY KY-CLARK KY-CLARK IN-
CLINTON KY-CRAWFORD IN-CUMBERLAND KY-DUBOIS IN-EDMONSON KY-
FAYETTE KY-FLOYD IN-FRANKLIN KY-GARRARD KY-GRAYSON KY-GREEN KY-
HANCOCK KY-HARDIN KY-HARRISON KY-HARRISON IN-HART KY-HENRY KY-
JEFFERSON KY-JEFFERSON IN-JESSAMINE KY-LARUE KY-LINCOLN KY-LOGAN KY-
MADISON KY-MARION KY-MEADE KY-MERCER KY-METCALF KY-MONROE KY-
NELSON KY-NICHOLAS KY-OHIO KY-OLDHAM KY-ORANGE IN-PERRY IN-
RUSSELL KY-SCOTT KY-SCOTT IN-SHELBY KY-SIMPSON KY-SPENCER KY-
TAYLOR KY-TRIMBLE KY-WARREN KY-WASHINGTON KY-WASHINGTON IN-
WOODFORD KY-
INCLUDING THE CITIES OF...LOUISVILLE...LEXINGTON...BOWLING GREEN...
WINCHESTER...VERSAILLES...STANFORD...SHELBYVILLE...RUSSELLVILLE...
RICHMOND...HARRODSBURG...HARDINSBURG...GLASGOW...FRANKLIN...
FRANKFORT...ELIZABETHTOWN...DANVILLE...CYNTHIANA...COLUMBIA...
BARDSTOWN...NEW ALBANY...JASPER AND CORYDON
345 AM EDT SAT MAY 1 2004

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH CENTRAL INDIANA AND
CENTRAL KENTUCKY.

.DAY ONE...TODAY AND TONIGHT.

A FRONTAL BOUNDARY WILL SETTLE SOUTHWARD ACROSS THE OUTLOOK AREA
TODAY AND TONIGHT. A VERY MOIST AND MODERATELY UNSTABLE AIRMASS WILL
CONTRIBUTE TO THE DEVELOPMENT OF SCATTERED TO NUMEROUS THUNDERSTORMS
DURING THIS PERIOD.

DUE TO THE HIGH MOISTURE VALUES IN THE ATMOSPHERE, CLUSTERS OF
THUNDERSTORMS BOTH THIS MORNING AND AGAIN THIS AFTERNOON AND EVENING,
MAY DEPOSIT HEAVY RAINFALL AMOUNTS OVER PARTS OF THE OUTLOOK AREA.
LOCAL RAINFALL AMOUNTS OF 2 INCHES OR MORE ARE POSSIBLE. THE
LOCATIONS MOST SUSCEPTIBLE TO FLOODING PROBLEMS WITH ANY ADDITIONAL
HEAVY RAIN INCLUDE PARTS OF SOUTHERN INDIANA, WHERE A FLOOD WATCH HAS
BEEN POSTED.

THIS AFTERNOON THE AIRMASS IS FORECAST TO DESTABILIZE OVER THE
OUTLOOK AREA AHEAD OF THE FRONTAL BOUNDARY. A LINE OF THUNDERSTORMS
IS FORECAST TO DEVELOP JUST AHEAD OF THIS FRONT, AND PROPAGATE EAST
SOUTHEASTWARD ACROSS THE OUTLOOK AREA FROM ROUGHLY 3 TO 9 PM TODAY.
THE STORM PREDICTION CENTER HAS FORECAST A SLIGHT RISK OF SEVERE
STORMS, HIGHLIGHTING THE POTENTIAL FOR DAMAGING STRAIGHT-LINE WINDS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED THIS AFTERNOON AND EVENING.
SPOTTERS AND LAW ENFORCEMENT OFFICIALS ARE ALSO ENCOURAGED TO RELAY
REPORTS OF ANY FLOODING TO THE NATIONAL WEATHER SERVICE IN
LOUISVILLE.

XXV