Severe Thunderstorm Warning 433, NWS Jackson, MS

665 
WWUS54 KJAN 082141
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
441 PM CDT WED JUN 8 2011

MSC123-082215-
/O.CON.KJAN.SV.W.0433.000000T0000Z-110608T2215Z/
SCOTT MS-
441 PM CDT WED JUN 8 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT
FOR SOUTHEASTERN SCOTT COUNTY...

AT 441 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HEN EGG SIZE HAIL...AND 
DAMAGING WINDS IN EXCESS OF 60 TO 70 MPH.  THIS STORM WAS LOCATED 
NEAR LAKE MOVING NORTHWEST AT 5 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO FOREST

WINDS OF 60 MPH CAN BRING DOWN TREES...POSSIBLY RESULTING IN INJURY
AND PROPERTY DAMAGE. ROOFS OF MOBILE HOMES AND OUTBUILDINGS COULD BE
DAMAGED...AND MINOR ROOF DAMAGE TO WELL BUILT HOMES AND STRUCTURES
COULD OCCUR.

THE HAIL BEING PRODUCED BY THIS SEVERE THUNDERSTORM WILL LIKELY
DAMAGE CARS AND ROOFS. PEOPLE WHO ARE OUT OF DOORS SHOULD MOVE INSIDE
A STRUCTURE IMMEDIATELY.

LAT...LON 3223 8946 3231 8962 3250 8946 3240 8932
      3223 8932
TIME...MOT...LOC 2141Z 127DEG 6KT 3232 8937

$$

154 
WWUS54 KJAN 082201
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
501 PM CDT WED JUN 8 2011

MSC123-082215-
/O.CON.KJAN.SV.W.0433.000000T0000Z-110608T2215Z/
SCOTT MS-
501 PM CDT WED JUN 8 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT
FOR SOUTHEASTERN SCOTT COUNTY...

AT 500 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR LAKE
MOVING NORTHWEST AT 5 MPH. THE STORM HAS WEAKENED SINCE ITS INTENSE 
PEAK BUT IS STILL CAPABLE OF SEVERE HAIL AND WIND. PLEASE STAY ALERT 
TO STORM. IN SE SCOTT COUNTY.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO FOREST

WINDS OF 60 MPH CAN BRING DOWN TREES...POSSIBLY RESULTING IN INJURY
AND PROPERTY DAMAGE. ROOFS OF MOBILE HOMES AND OUTBUILDINGS COULD BE
DAMAGED...AND MINOR ROOF DAMAGE TO WELL BUILT HOMES AND STRUCTURES
COULD OCCUR.

LAT...LON 3223 8946 3231 8962 3250 8946 3240 8932
      3223 8932
TIME...MOT...LOC 2200Z 127DEG 6KT 3234 8940

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSON MS
315 PM CDT WED JUN 8 2011

.SHORT TERM...TONIGHT THROUGH FRIDAY NIGHT...CONVECTION IS GETTING A
LATER START THAN YESTERDAY AND HAS BEEN CONFINED FOR THE MOST PART
TO EAST CENTRAL AND SOUTHEAST MISSISSIPPI. THE ACTIVITY WILL SLOWLY
SPREAD NORTHWEST INTO THE CENTRAL PORTIONS OF THE CWA THROUGH THIS
EVENING. A FEW STRONG TO SEVERE STORMS WITH QUARTER SIZE HAIL AND
GUSTS TO 60 MPH WILL BE POSSIBLE OVER THE SOUTHEAST HALF OF THE AREA
WHILE A FEW STRONG THUNDERSTORMS WITH SMALL HAIL AND WIND GUSTS TO
50 MPH WILL REMAIN POSSIBLE OVER THE NORTHWEST HALF OF THE AREA. THE
ACTIVITY WILL DISSIPATE THIS EVENING WITH THE LOSS OF DAYTIME
HEATING. LOWER CHANCES FOR RAIN AND ABOVE NORMAL AFTERNOON HIGHS ARE
EXPECTED THROUGH FRIDAY. THE MID LEVEL HIGH OVER THE APPALACHIANS
WILL SHIFT EAST AND THE TUTT OVER THE CENTRAL GULF WILL SLOWLY SHIFT
EAST THROUGH FRIDAY AS WELL. THIS WILL RESULT IN A TYPICAL
SUMMER-LIKE PATTERN OF WARM TEMPERATURES WITH A CHANCE OF DIURNALLY
DRIVEN AFTERNOON AND EVENING CONVECTION. FOR THURSDAY PWS WILL DROP
BELOW AN INCH AND A HALF AND THERE WILL BE LESS LAPSE RATES
RESULTING IN LOWER VERTICAL TOTALS NEAR 26. THE SURFACE RIDGE AXIS
WILL CONTINUE TO NOSE INTO OUR CWA FROM THE THE EAST HELPING TO
PRODUCE VERY LIGHT WINDS SURFACE AND ALOFT. GUIDANCE HAS COME IN
FAIRLY DRY FOR OUR CWA BUT WL CARRY MENTION OF ISOLATED STORMS IN
THE SOUTH AS THE SEA BREEZE WILL LIKELY MOVE INLAND AND TRIGGER
CONVECTION DURING THE AFTERNOON AND EVENING HOURS. VERY LITTLE
CHANGE IN THE SENSIBLE WEATHER IS SLATED FOR FRIDAY. THE SEA BREEZE
WILL LIKELY BE THE FEATURE AGAIN BUT MODEL CONSENSUS SHOWS A LITTLE
MORE DEVELOPMENT OVER EAST MISSISSIPPI WHERE WL CARRY MENTION OF
ISOLATED STORMS AGAIN. A FEW STRONG STORMS CANNOT BE RULED OUT WITH
ANY STORM THURSDAY AND FRIDAY AFTERNOONS BUT THE RISK FOR SEVERE
APPEARS TO BE LOW. GUIDANCE TEMPERATURES WERE CLOSE THROUGH THE
PERIOD AND MAVMOS WAS GENERALLY ACCEPTED. /22/

.LONG TERM...SATURDAY THROUGH WEDNESDAY...OVERALL MODEL CONSENSUS
SUGGESTS A "DIRTY" RIDGE LYING ACROSS THE ARKLAMISS REGION THROUGH
MOST OF THE EXTENDED WITH THE STOUTER PORTION OF THE RIDGE AND
MORE-PRONOUNCED HEAT SHIFTED WEST TOWARD THE SOUTHERN PLAINS AND
ARKLATEX. WITH THE FORECAST LAST NIGHT I WAS VERY RELUCTANT TO
ACCEPT THE IDEA OF A PATTERN MORE CLOSELY RESEMBLING JUNE
CLIMATOLOGY HOLDING SWAY IN THE EXTENDED. TONIGHT I AM STILL A
LITTLE RELUCTANT TO DROP NOTIONS OF RETURNING DRYNESS AND EXTREME
HEAT TO MOST OF THE REGION. HOWEVER...GFS MODEL ENSEMBLE MEAN OUTPUT
AND OPERATIONAL EUROPEAN MODEL OUTPUT PRESENTS PRETTY STRONG
ARGUMENTS THAT I CANNOT IGNORE WITH THE LATEST LONG TERM FORECAST.

THUS...20 POPS WERE INCLUDED FOR MOST AFTERNOONS AND EARLY EVENINGS
IN THE EXTENDED OVER THE EASTERN THREE-QUARTERS TO TWO-THIRDS OF THE
CWA. HIGH TEMPERATURES WERE KEPT MAINLY IN THE MID 90S THROUGH THE
PERIOD...WITH ANY UPPER 90S MAINLY INCLUDED IN FAR WESTERN ZONES
WHERE POTENTIAL FOR DIURNAL CONVECTION SHOULD BE LESS. MEXMOS
(GFS-BASED) TEMPS WERE STILL RAISED AT LEAST A LITTLE IN MANY AREAS
THROUGHOUT THE EXTENDED...MAINLY IN AN EFFORT TO KEEP SOME
CONSISTENCY IN THE FORECAST. HOWEVER...ENSEMBLE GFS MEAN TEMPS ARE
MORE SOLIDLY IN THE LOWER 90S FOR MOST AREAS IN THE EXTENDED AND THE
OFFICIAL FORECAST TEMPS MAY HAVE TO BE TRENDED FURTHER DOWNWARD IF
MODELS CAN BE CONSISTENT WITH THEIR RESPECTIVE OUTPUTS FOR ANOTHER
DAY. MEXMOS POPS WERE NOT LOWERED AT ALL IN THE EXTENDED...BUT IN
FACT RAISED SOME PERIODS TO KEEP MATCH EARLIER MENTIONED
EXPECTATIONS.

PULSE CONVECTION THROUGHOUT THE EXTENDED MAY STILL BE VIGOROUS AT
TIMES CONSIDERING 500 MB TEMPS ARE NOT EXPECTED TO RISE MUCH ABOVE
-10 CELSIUS...THUS CONSISTENTLY DELIVERING STEEPISH LAPSE RATES.
MOISTURE SHOULD BECOME GRADUALLY DEEPER THROUGH THE EXTENDED IN MOST
AREAS...LOWERING MICROBURST POTENTIAL A LITTLE FROM THE RECENT
EXTREME VALUES...BUT THE POTENTIAL WILL BY NO MEANS BE ZERO. WILL
NOT BE MENTIONING THIS RISK IN THE HWO YET...BUT IT IS SOMETHING TO
KEEP IN MIND AT THIS POINT. /BB/

&&

.AVIATION...SCATTERED THUNDERSTORMS WERE MOVING TO THE NORTHWEST
FROM SOUTHEAST MISSISSIPPI AFFECTING MEI AND HBG AT MID AFTERNOON.
THIS ACTIVITY WILL SPREAD INTO CENTRAL MISSISSIPPI THROUGH EARLY
EVENING BEFORE DISSIPATING. ISOLATED THUNDERSTORMS WILL ALSO BE
POSSIBLE IN VCTY OF GLH AND GTR AS WELL. VFR CONDITIONS ARE EXPECTED
TO PREVAIL AREAWIDE BY 04Z AND WL CONTINUE UNTIL AFTER 09Z. A BRIEF
PERIOD OF MVFR VISIBILITIES WILL BE POSSIBLE AND MAINLY SOUTH FROM
10Z TO 13Z. ANY FOG THAT DEVELOPS WILL BURN OFF BY 14Z. EVEN LESS
COVERAGE OF STORMS IS EXPECTED THURSDAY WITH VFR CONDITIONS
PREVAILING. /22/

&&

.PRELIMINARY POINT TEMPS/POPS...
JACKSON       68  94  68  94 /  19  14   6  14
MERIDIAN      65  94  65  94 /  11  15  12  23
VICKSBURG     67  94  67  93 /  19  15   5   8
HATTIESBURG   68  93  67  95 /  11  18   7  17
NATCHEZ       68  92  67  92 /  17  18   9   8
GREENVILLE    71  95  71  96 /  12  13   6   8
GREENWOOD     69  94  69  95 /  14  14   6  12

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...NONE.
LA...NONE.
AR...NONE.
&&

22/BB/28

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
244 PM CDT WED JUN 8 2011

LAZ015-016-023>026-MSZ042>066-072>074-091945-
RICHLAND-MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-YAZOO-
MADISON MS-LEAKE-NESHOBA-KEMPER-WARREN-HINDS-RANKIN-SCOTT-NEWTON-
LAUDERDALE-CLAIBORNE-COPIAH-SIMPSON-SMITH-JASPER-CLARKE-JEFFERSON-
ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE-JEFFERSON DAVIS-COVINGTON-
JONES-MARION-LAMAR-FORREST-
244 PM CDT WED JUN 8 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST
LOUISIANA...AND ACROSS SOUTH AND CENTRAL MISSISSIPPI.

.DAY ONE...TONIGHT AND THURSDAY

A FEW STRONG TO SEVERE THUNDERSTORMS CAPABLE OF DAMAGING WINDS UP TO
60 MPH...QUARTER-SIZED HAIL...AND DANGEROUS CLOUD TO GROUND LIGHTNING WILL
AGAIN BE POSSIBLE ALONG AND SOUTH OF A LINE EXTENDING FROM RAYVILLE
LOUISIANA...TO YAZOO CITY...TO MACON THIS AFTERNOON AND EARLY
EVENING. PONDING OF WATER ON ROADWAYS AND IN LOW- LYING AREAS FROM
HEAVY RAINFALL WILL ALSO BE POSSIBLE. THE MAIN TIME FRAME FOR THESE
STORMS WILL BE THIS AFTERNOON UNTIL 9PM AS DAYTIME HEATING COMBINES
WITH A VERY MOIST UNSTABLE AIRMASS. THE STORMS SHOULD DISSIPATE
SHORTLY AFTER SUNSET.

.DAYS TWO THROUGH SEVEN...THURSDAY NIGHT THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER CALL TO ACTION STATEMENT...
THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND
EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER
OPERATIONS...IS NOT EXPECTED THROUGH TUESDAY.

ARZ074-075-LAZ007>009-MSZ018-019-025>041-091945-
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-BOLIVAR-
SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-
CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-WINSTON-
NOXUBEE-ISSAQUENA-SHARKEY-
244 PM CDT WED JUN 8 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHEAST
ARKANSAS...PORTIONS OF NORTHEAST LOUISIANA AND NORTH CENTRAL AND
NORTHEAST MISSISSIPPI.

.DAY ONE...TONIGHT AND THURSDAY

AN ISOLATED STRONG THUNDERSTORM CAPABLE OF DAMAGING WINDS OF 50 MPH
AND HAIL UP TO NICKEL SIZE WILL BE POSSIBLE BETWEEN 2PM TO 8PM THIS
AFTERNOON AND EVENING. DAYTIME HEATING WILL COMBINE WITH A VERY MOIST
UNSTABLE AIRMASS TO PRODUCE THE STORMS WHICH SHOULD DISSIPATE SHORTLY
AFTER SUNSET.

.DAYS TWO THROUGH SEVEN...THURSDAY NIGHT THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER CALL TO ACTION STATEMENT...
THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND
EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER
OPERATIONS IS NOT EXPECTED THROUGH TUESDAY.

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.SRH.NOAA.GOV/JAN.

28

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
311 PM CDT WED JUN 8 2011

MSZ057-058-082040-
CLARKE MS-JASPER MS-
311 PM CDT WED JUN 8 2011

A STRONG THUNDERSTORM CAPABLE OF PRODUCING PEA TO DIME SIZE HAIL AND
40 TO 50 MPH WINDS WAS LOCATED 6 MILES EAST OF GOODWATER AT 311 PM
CDT...MOVING NORTHWEST AT 10 MPH.

VERY HEAVY RAIN IS ALSO POSSIBLE WITH THIS STORM.

PEOPLE IN SOUTHEASTERN JASPER AND SOUTHWESTERN CLARKE COUNTIES SHOULD
MONITOR THIS STORM CLOSELY.

LAT...LON 3183 8874 3182 8890 3182 8908 3200 8909
      3209 8891 3196 8867
TIME...MOT...LOC 2011Z 115DEG 8KT 3189 8877

JA

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
316 PM CDT WED JUN 8 2011

MSZ064-072-082045-
MARION MS-JEFFERSON DAVIS MS-
316 PM CDT WED JUN 8 2011

A CLUSTER OF STRONG THUNDERSTORMS CAPABLE OF PRODUCING PEA TO DIME
SIZE HAIL AND 40 TO 50 MPH WINDS WERE LOCATED 5 MILES WEST OF MELBA
AT 316 PM CDT...MOVING NORTHWEST AT 10 MPH.

VERY HEAVY RAIN IS ALSO POSSIBLE WITH THIS STORM.

PEOPLE IN SOUTHERN JEFFERSON DAVIS AND NORTHEASTERN MARION COUNTIES
SHOULD MONITOR THIS STORM CLOSELY.

LAT...LON 3139 8998 3140 8996 3152 8995 3163 8976
      3161 8975 3161 8973 3158 8969 3156 8963
      3148 8958 3144 8958 3143 8965 3137 8966
      3130 8980
TIME...MOT...LOC 2016Z 143DEG 10KT 3143 8973

JA

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
339 PM CDT WED JUN 8 2011

MSZ051-052-058-082110-
CLARKE MS-NEWTON MS-LAUDERDALE MS-
339 PM CDT WED JUN 8 2011

A STRONG THUNDERSTORM CAPABLE OF PRODUCING PEA TO DIME SIZE HAIL AND
40 TO 50 MPH WINDS WAS LOCATED OVER SABLE AT 340 PM CDT...MOVING
NORTHWEST AT 10 MPH.

VERY HEAVY RAIN IS ALSO POSSIBLE WITH THIS STORM.

PEOPLE IN SOUTHWESTERN LAUDERDALE...SOUTHEASTERN NEWTON AND
NORTHWESTERN CLARKE COUNTIES SHOULD MONITOR THIS STORM CLOSELY.

LAT...LON 3218 8868 3221 8892 3223 8892 3223 8897
      3245 8887 3246 8863 3228 8857
TIME...MOT...LOC 2040Z 142DEG 9KT 3222 8873

JA

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE JACKSON MS
353 PM CDT WED JUN 08 2011

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

0130 PM     LIGHTNING        2 NE MCLAURIN           31.19N 89.19W
06/08/2011                   FORREST            MS   EMERGENCY MNGR

            UPDATE...NO ONE WAS STRUCK BY LIGHTING...77 AIRFORE
            CADETS WERE IN TENTS THAT WERE CLOSE TO A POWER POLE THAT
            WAS STRUCK. THEY WERE ALL TAKEN TO THE HOSPITAL FOR
            PRECAUTION. NO INJURIES HAVE BEEN CONFIRMED.

&&

CME

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
417 PM CDT WED JUN 8 2011

MSZ055-056-082145-
SMITH MS-SIMPSON MS-
417 PM CDT WED JUN 8 2011

A STRONG THUNDERSTORM CAPABLE OF PRODUCING PEA TO DIME SIZE HAIL AND
40 TO 50 MPH WINDS WAS LOCATED 17 MILES SOUTHWEST OF RALEIGH AT 417
PM CDT. THE STORM WAS NEARLY STATIONARY.

VERY HEAVY RAIN IS ALSO POSSIBLE WITH THIS STORM.

PEOPLE IN EXTREME NORTHEASTERN SIMPSON AND NORTHERN SMITH COUNTIES
SHOULD MONITOR THIS STORM CLOSELY.

LAT...LON 3197 8961 3217 8974 3219 8973 3223 8961
      3223 8946 3201 8940
TIME...MOT...LOC 2117Z 180DEG 0KT 3187 8974

JA

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
421 PM CDT WED JUN 8 2011

MSZ050-051-082150-
NEWTON MS-SCOTT MS-
421 PM CDT WED JUN 8 2011

A STRONG THUNDERSTORM CAPABLE OF PRODUCING PEA TO DIME SIZE HAIL AND
40 TO 50 MPH WINDS WAS LOCATED 5 MILES WEST OF LAWRENCE AT 421 PM
CDT...MOVING WEST AT 5 MPH.

THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.

PEOPLE IN SOUTHEASTERN SCOTT AND SOUTHWESTERN NEWTON COUNTIES SHOULD
MONITOR THIS STORM CLOSELY.

LAT...LON 3223 8923 3223 8949 3223 8952 3245 8946
      3237 8919
TIME...MOT...LOC 2121Z 104DEG 5KT 3230 8932

JA