Tornado Warning 22, NWS Little Rock, AR

000 
WWUS54 KLZK 020329
SVSLZK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
1029 PM CDT FRI MAY 1 2009

ARC115-020339-
/O.CAN.KLZK.TO.W.0022.000000T0000Z-090502T0345Z/
POPE AR-
1029 PM CDT FRI MAY 1 2009

...THE TORNADO WARNING FOR EAST CENTRAL POPE COUNTY IS CANCELLED...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 400 AM CDT
SATURDAY MORNING FOR ARKANSAS.

LAT...LON 3529 9284 3553 9282 3539 9256 3521 9273
TIME...MOT...LOC 0329Z 307DEG 20KT 3541 9271

$$

ARC029-141-020345-
/O.CON.KLZK.TO.W.0022.000000T0000Z-090502T0345Z/
CONWAY AR-VAN BUREN AR-
1029 PM CDT FRI MAY 1 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR
SOUTHWESTERN VAN BUREN AND NORTHERN CONWAY COUNTIES...

AT 1028 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR CLEVELAND...MOVING
SOUTHEAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO ST.
VINCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

&&

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 400 AM CDT
SATURDAY MORNING FOR ARKANSAS.

LAT...LON 3529 9284 3553 9282 3539 9256 3521 9273
TIME...MOT...LOC 0329Z 307DEG 20KT 3541 9271

$$

58

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LITTLE ROCK AR
648 PM CDT FRI MAY 1 2009

.AVIATION...
MVFR AND TEMPORARY IFR CONDITIONS WILL OCCUR ACROSS THE NORTH OVER
THE NEXT SEVERAL HOURS...AS SOME RAPIDLY DEVELOPING THUNDERSTORMS
SCALE ACROSS THE BOUNDARY. SCATTERED SHOWERS AND THUNDERSTORMS
WILL LIKELY RE DEVELOP AS THIS BOUNDARY MOVES SOUTH AND STALLS
OVERNIGHT...ESPECIALLY ALONG THE NORTH HALF OF THE STATE WITH
LESSER CHANCES SOUTH.

&&

.PREV DISCUSSION... /ISSUED 401 PM CDT FRI MAY 1 2009/

SHORT TERM...TONIGHT THROUGH MONDAY NIGHT
COLD FRONT SLIDING INTO ARKANSAS FROM THE NORTH THIS EVENING.
SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP AHEAD OF THE
FRONT...AND A FEW STORMS COULD BECOME SEVERE IN THE NORTHERN
HALF OF ARKANSAS.

THE FRONT WILL PUSH TOWARD CENTRAL SECTIONS OF THE STATE
LATER TONIGHT/SATURDAY AND WILL STALL. THE FRONT WILL SEPARATE
WARM/HUMID AIR TO ITS SOUTH FROM MUCH COOLER CONDITIONS FARTHER
NORTH. ISENTROPIC LIFT WILL BECOME IMPRESSIVE ALONG AND NORTH
OF THE FRONT...WITH HEAVY TO EXCESSIVE PRECIPITATION OVER THE
NORTHERN COUNTIES.

A STORM SYSTEM WILL TRACK ALONG THE FRONT FROM THE SOUTHERN PLAINS
SATURDAY NIGHT/SUNDAY...AND WILL DRAG THE FRONT TO THE SOUTH.
THE PRECIPITATION SHIELD WILL FOLLOW THE FRONT INTO CENTRAL AND
PORTIONS OF SOUTHERN ARKANSAS. AGAIN...AREAS OF HEAVY RAIN ARE
EXPECTED.

POSTED A FLASH FLOOD WATCH FOR ABOUT THE NORTHERN TWO THIRDS
OF ARKANSAS THROUGH SUNDAY. THREE TO SIX INCH RAINFALL AMOUNTS
ARE EXPECTED IN THE WATCH AREA...WITH LOCALLY MORE.

IN ADDITION TO THE FLOODING CONCERN THIS WEEKEND...ISOLATED
SEVERE STORMS WILL REMAIN POSSIBLE. HOWEVER...HIGH WATER WILL
BE THE MAIN STORY IN THE DAYS AHEAD.

PRECIPITATION WILL FINALLY END EARLY MONDAY AS THE FRONT EXITS
TO THE SOUTHEAST. THE SHORT TERM WILL END ON A DRY NOTE.

LONG TERM...TUESDAY THROUGH FRIDAY
ZONAL FLOW WILL CONTINUE ACROSS THE AREA ON TUESDAY...AND A CHANGE
WILL TAKE PLACE ON WEDNESDAY AS A SHORTWAVE IS EXPECTED TO MOVE
ACROSS THE AREA. AT THE SURFACE A WEAK COOL FRONT WILL APPROACH FROM
THE NORTHWEST AND PUSH ACROSS THE STATE. THE COMBINATION OF THE
SHORTWAVE AND FRONTAL BOUNDARY SHOULD SERVE AS A CATALYST FOR THE
DEVELOPMENT OF CONVECTION.

BY LATE THURSDAY A SOUTHERLY SURFACE FLOW SHOULD RETURN AT THE
SURFACE WITH NWLY FLOW ALOFT. WEAK SHORTWAVES SHOULD RIPPLE THROUGH
THE NWLY FLOW DURING THE REMAINDER OF THE EXTENDED FORECAST
PERIOD...SO I WILL CONTINUE TO MENTION THE POSSIBILITY OF LOW POPS
IN THIS TIME FRAME.

&&

.PRELIMINARY POINT TEMPS/POPS...
BATESVILLE AR     61  68  57  64 /  60  60  90  80
CAMDEN AR         66  81  66  75 /  30  30  50  70
HARRISON AR       57  65  54  62 /  70  90  90  70
HOT SPRINGS AR    65  77  64  70 /  40  50  70  80
LITTLE ROCK   AR  65  75  63  70 /  40  50  70  80
MONTICELLO AR     67  80  67  76 /  30  30  50  70
MOUNT IDA AR      65  77  63  69 /  40  50  80  80
MOUNTAIN HOME AR  56  64  54  61 /  70  90  90  70
NEWPORT AR        62  69  58  65 /  50  60  80  80
PINE BLUFF AR     66  78  65  73 /  30  40  50  70
RUSSELLVILLE AR   63  73  59  65 /  50  60  90  80
SEARCY AR         64  73  60  67 /  40  50  80  80
STUTTGART AR      65  76  64  71 /  40  50  60  80
&&

.LZK WATCHES/WARNINGS/ADVISORIES...
FLASH FLOOD WATCH THROUGH SUNDAY EVENING FOR ARKANSAS-BAXTER-
BOONE-CLARK-CLEBURNE-CONWAY-FAULKNER-FULTON-GARLAND-GRANT-HOT
SPRING-INDEPENDENCE-IZARD-JACKSON-JEFFERSON-JOHNSON-LOGAN-LONOKE-
MARION-MONROE-MONTGOMERY-NEWTON-PERRY-PIKE-POLK-POPE-PRAIRIE-
PULASKI-SALINE-SCOTT-SEARCY-SHARP-STONE-VAN BUREN-WHITE-WOODRUFF-
YELL.

&&

AVIATION...61

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LITTLE ROCK AR
430 PM CDT FRI MAY 1 2009

ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-021000-
ARKANSAS-BAXTER-BOONE-BRADLEY-CALHOUN-CLARK-CLEBURNE-CLEVELAND-
CONWAY-DALLAS-DESHA-DREW-FAULKNER-FULTON-GARLAND-GRANT-HOT SPRING-
INDEPENDENCE-IZARD-JACKSON-JEFFERSON-JOHNSON-LINCOLN-LOGAN-LONOKE-
MARION-MONROE-MONTGOMERY-NEWTON-OUACHITA-PERRY-PIKE-POLK-POPE-
PRAIRIE-PULASKI-SALINE-SCOTT-SEARCY-SHARP-STONE-VAN BUREN-WHITE-
WOODRUFF-YELL-
430 PM CDT FRI MAY 1 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS.

.DAY ONE...TONIGHT

A COLD FRONT WILL BE SLIDING INTO ARKANSAS FROM THE NORTH THIS
EVENING...BRING SCATTERED SHOWERS AND THUNDERSTORMS ONCE AGAIN TO
THE AREA. A FEW OF THESE STORMS COULD BECOME SEVERE...MAINLY IN THE
NORTHERN HALF OF THE STATE. THE BIGGEST THREAT WILL BE LARGE
HAIL...AND DAMAGING WINDS. A SEVERE THUNDERSTORM WATCH IS IN EFFECT
FOR THE NORTH HALF OF THE STATE UNTIL LATE THIS EVENING.

ALSO HEAVY TO EXCESSIVE RAIN WILL DEVELOP LATER TONIGHT AND SATURDAY
ACROSS NORTHERN ARKANSAS. WITH ALREADY SATURATED GROUND DUE TO
RECENT RAIN...IT WILL NOT TAKE MUCH ADDITIONAL PRECIPITATION TO
RESULT IN FLASH FLOODING. A FLASH FLOOD WATCH WILL BE IN EFFECT FROM
THIS EVENING THROUGH SUNDAY EVENING.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THE FRONT WILL MOVE SOUTH INTO CENTRAL ARKANSAS ON SATURDAY...WITH
SHOWERS AND THUNDERSTORMS CONTINUING. AGAIN...ANY STORM THAT
DEVELOPS WILL HAVE TO POTENTIAL FOR LARGE HAIL AND DAMAGING WINDS.
THIS FRONT WILL NOT MOVE OUT OF THE STATE UNTIL LATE ON MONDAY. WITH
THE PROLONGED PERIOD OF RAINFALL...FLASH FLOODING WILL BE A
CONCERN...AS AVERAGE RAINFALL AMOUNTS WILL BE BETWEEN 2 AND 5
INCHES...WITH SOME LOCATIONS POSSIBLY RECEIVING UP TO SIX INCHES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

&&

VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV AND
CLICK ON CENTRAL ARKANSAS.

58/61

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
401 PM CDT FRI MAY 01 2009

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

0515 PM     HAIL             3 NW CABOT              35.00N 92.06W
04/30/2009  E0.88 INCH       LONOKE             AR   PUBLIC

&&

56

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
727 PM CDT FRI MAY 1 2009

ARZ065-069-020055-
DESHA-DREW-
727 PM CDT FRI MAY 1 2009

...SIGNIFICANT WEATHER ALERT FOR DESHA AND DREW COUNTIES UNTIL 755 PM
CDT...

AT 726 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR SELMA...MOVING NORTHEAST AT 20 MPH.

SMALL HAIL...AND WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THIS
STORM.

FREQUENT...DANGEROUS LIGHTNING IS OCCURRING WITH THIS STORM. IF
OUTDOORS...STAY AWAY FROM ISOLATED HIGH OBJECTS SUCH AS TREES. MOVE
INDOORS IF POSSIBLE. WHEN INDOORS...STAY AWAY FROM WINDOWS AND DOORS
AND AVOID USING TELEPHONES UNLESS IT IS AN EMERGENCY.

61

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
847 PM CDT FRI MAY 01 2009

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

0828 PM     TORNADO          LIMESTONE               35.78N 93.28W
05/01/2009                   NEWTON             AR   LAW ENFORCEMENT

            POSSIBLE TORNADO TOUCHDOWN IN LIMESTONE VALLEY.

&&

61