Severe Thunderstorm Warning 232, NWS Jackson, MS

000 
WWUS54 KJAN 112136
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
436 PM CDT FRI APR 11 2008

MSC023-112145-
/O.CON.KJAN.SV.W.0232.000000T0000Z-080411T2145Z/
CLARKE MS-
436 PM CDT FRI APR 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM CDT
FOR SOUTHEASTERN CLARKE COUNTY...

AT 436 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
CRANDALL...OR 13 MILES SOUTHEAST OF QUITMAN...MOVING NORTHEAST AT 40
MPH.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FRIDAY
EVENING FOR SOUTHERN MISSISSIPPI.

LAT...LON 3198 8861 3211 8845 3189 8847 3185 8862
TIME...MOT...LOC 2136Z 245DEG 36KT 3196 8849

$$

DHB

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSON MS
337 PM CDT FRI APR 11 2008

.SHORT TERM...THE FRONT WILL CONTINUE TO MOVE SEWD ACROSS THE AREA
DURING THE EARLY EVENING. THE RISK OF SEVERE STORMS WILL CONTINUE
ALONG AND EAST OF THE FRONT WITH THE SMALL CHANCE OF ONE OR TWO
ELEVATED STORMS JUST TO THE REAR OF THE FRONT BECOMING SEVERE. LOW
LEVEL WIND FIELDS CONTINUE TO VEER TO A MORE WLY COMPONENT WHICH WILL
HELP HAMPER TORNADO DEVELOPMENT. ALTHOUGH THE TORNADO RISK HAS BEEN
DIMINISHED DUE TO DECREASING SHEAR...THE INSTABILITY AND LOW LEVEL
MOISTURE FIELDS WILL REMAIN SUFFICIENT FOR A FEW OF THE STRONGEST
STORMS TO PRODUCE TORNADOES. THE FRONT...LOCATED NEAR A NOXUBEE TO
JEFFERSON COUNTY LINE THIS AFTERNOON...WILL EDGE INTO SERN ZONES BY
AROUND 7 PM AND EXIT THE FORECAST AREA JUST BEFORE MIDNIGHT. COOLING
THIS EVENING WILL REMOVE SOME OF THE LIFT ASSOCIATED WITH THESE
STORMS BUT LIFT ALONG THE BOUNDARY AS IT SHIFTS ACROSS THE SE WILL BE
SUFFICIENT TO MAINTAIN AT LEAST AN ISOLATED SEVERE RISK THIS EVENING.

RAINFALL WILL SHUTOFF PRETTY QUICKLY AFTER THE FRONTAL PASSAGE AND
DRIER AIR MOVES IN RAPIDLY IN ITS WAKE. WILL SEE PARTLY CLOUDY SKIES
SATURDAY AS THE UPPER TROUGH MOVES THROUGH THE AREA. HAVE FOLLOWED
MOS ON TEMPERATURES FOR TONIGHT AND SATURDAY AND CONTINUED THE TREND
FOR COOLER TEMPERATURES IN COLD AIR ADVECTION THAT WILL SET UP
BEHIND THE FRONT. /03/

.LONG TERM...SATURDAY NIGHT THROUGH FRIDAY...BY SATURDAY NIGHT THE
FRONT SHOULD BE WELL THROUGH THE CWFA AND DRIER AIR WILL BE MOVING
INTO THE REGION ALONG WITH HIGH PRESSURE. THE UPPER LEVEL TROUGH WILL
BE MOVING OVER THE EASTERN THIRD OF THE CONUS. HIGH PRESSURE TO THE
NORTHEAST OF THE CWFA WILL COMBINE WITH NLY TO NWLY FLOW ALOFT TO
FUNNEL IN DRIER AND MUCH COOLER AIR THROUGH THE WEEKEND. HOWEVER
THERE WILL BE A SHORTWAVE MOVING AROUND THE BASE OF THE UPPER TROUGH.
THIS DISTURBANCE COMBINED WITH MOISTURE WRAPPING AROUND THE LOW MAY
BRING SOME LIGHT RAIN TO NORTHERN PORTIONS OF THE AREA FOR SATURDAY
NIGHT INTO SUNDAY. THERE SHOULD DEFINITELY BE AT LEAST AN INCREASE IN
CLOUD COVER OVER THIS AREA. AM NOT EXPECTING TOO MUCH IN THE WAY OF
PRECIP WITH THIS DISTURBANCE AND HAVE ACTUALLY SLIGHTLY LOWERED
POPS...MAINLY TO TAKE OUT ANYTHING THAT IS HIGHER THAN SLIGHT CHANCE
WORDING. THE AIRMASS WILL BE RATHER DRY WITH PWATS LESS THAN A HALF
INCH AND 850MB THETA-E VALUES LESS THAN 295K. FEEL THAT THE MAJORITY
OF THE PRECIP SHOULD REMAIN NORTH OF THE AREA. FOR TEMPERATURES FOR
THE WEEKEND...REMAINED RATHER CLOSE TO MAV GUI. TEMPERATURES WILL BE
MUCH COOLER FOR THE WEEKEND AFTER THE FRONT MOVES THROUGH.

BEYOND SUNDAY HIGH PRESSURE WILL GAIN MORE CONTROL OVER THE CWFA AND
EVEN DRIER AIR WILL BE MOVING INTO THE REGION. WITH NLY WINDS AND
UPPER FLOW CONTINUING...TEMPERATURES WILL CONTINUE TO BE COOLER FOR
MONDAY AND MONDAY NIGHT.  SEVERAL AREAS MAY FALL TO AROUND FREEZING
FOR SUNDAY NIGHT AND ESPECIALLY MONDAY NIGHT.  SKIES WILL BE
CLEARING...CAA WILL CONTINUE AND WINDS WILL BE SLACKING ESPECIALLY
ON MONDAY NIGHT.  THIS WILL HAVE TO BE WATCHED FOR AGRICULTURAL
PURPOSES.  OVERALL HAVE NOT MADE ANY CHANGES FOR MONDAY AND MONDAY
NIGHT AND BEYOND.  HAVE ATTACHED THE PREVIOUS AFD REGARDING MORE
DETAILS ON THE POTENTIAL FREEZE MONDAY NIGHT AND THE REMAINDER OF
THE LONG TERM. /14/

PREV DISCUSSION... THE UPPER RIDGE BUILDS INTO
THE WEST AND BRINGS A BRIEF COLD SNAP TO THE REGION. A SURFACE HIGH
DROPS IN FROM CANADA...REINFORCING THE COLD AND DRY AIR. TEMPERATURES
SUNDAY NIGHT AND MONDAY NIGHT WILL DIP DOWN INTO THE LOWER 30S. MUCH
OF THE AREA WILL BE AT OR SLIGHTLY BELOW THE FREEZING MARK
MONDAY...ADJUSTED TEMPS DOWN A FEW DEGREES. CLEAR SKIES...COLD AND
DRY AIR SHOULD MAKE FOR A GOOD RADIATIONAL COOLING NIGHT. WITH
TEMPERATURES BEING IN THE 70S AND 80S MUCH OF THIS WEEK...WILL HAVE
TO SEE IF THE WARM GROUND WILL ALLOW A MID APRIL FREEZE. THE AVERAGE
LATEST FREEZE MARCH 14TH...BUT THE LATEST FREEZE IS APRIL 25, 1910.
ANYWAY...RETURN FLOW SETS UP BY WEDNESDAY...WITH A STEADY FLOW OF
WARM AND MOIST AIR INTO THE REGION. HIGHS WERE COOL SUNDAY AND MONDAY
ALSO. CLOUDS KEEP TEMPERATURES IN THE 50S AND 60S SUNDAY.
HOWEVER...THE REINFORCING SHOT OF COOLER AIR WILL LIMIT TEMPS TO THE
UPPER 50S TO MID 60S MONDAY. FROM TUESDAY INTO FRIDAY...HIGH PRESSURE
SETTLES OVER THE AREA. SKIES SHOULD BE CLEAR FOR THE MOST PART.
SOUTHERLY WINDS RETURN ON TUESDAY AND TEMPERATURES CONTINUE TO
INCREASE THROUGH THE WEEK. LOOKS LIKE PARTS OF THE AREA WILL BE BACK
IN THE LOWER 80S BY THE END OF NEXT WEEK. THE MODELS SHOW THE NEXT
BOUNDARY MOVING INTO THE CWA AROUND NEXT FRIDAY. GUIDANCE CAME IN
WITH SLIGHT CHANCE POPS...WILL HOLD OFF ON THE RAIN FOR NOW. THE
EUROPEAN DID NOT SHOW MUCH ON FRIDAY. THE NEXT BOUNDARY AND UPPER
LEVEL DISTURBANCE MOVE INTO THE AREA SATURDAY NIGHT INTO SUNDAY. THE
GFS DOES NOT SHOW A WELL DEFINED SYSTEM FOR SUNDAY. BEING 7 DAYS AND
BEYOND...WILL LEAVE THE AREA DRY. /07/

&&

.AVIATION...VFR TO PERIODS OF MVFR FLIGHT CATEGORIES WITH CEILINGS
GENERALLY MAINLY AROUND 4K-6K FEET WILL PREVAIL FOR MOST OF THE
REGION THROUGH MUCH OF THE DAY AS A STRONG COLD FRONT MOVES THROUGH
THE REGION.  THE COLD FRONT IS HALFWAY THROUGH THE REGION.  KGWO AND
KGLH HAS ALREADY BEGUN TO SEE IMPROVING CONDITIONS BEHIND THIS
FRONT...AND KJAN AND KGTR WILL BE SHORT TO FOLLOW IN IN THIS TREND.
SHOWERS AND THUNDERSTORMS WILL STILL BE POSSIBLE FOR AREAS SOUTHEAST
OF THE NATCHEZ TRACE CORRIDOR...MAINLY LEFT TO AFFECT KMEI AND KHBG.
THE FRONT SHOULD BE THROUGH THESE AREAS BETWEEN 23-02Z. CONDITIONS
WILL CONTINUE TO IMPROVE FROM NORTHWEST TO SOUTHEAST...LEAVING
MAINLY CLEAR SKIES OVER THE NORTHWEST BY LATE THIS AFTERNOON INTO
THIS EVENING...AND CLEARING OVER THE SOUTHEASTERN AND EASTERN
SECTIONS OF THE REGION BY SATURDAY MORNING. /14/

&&

.PRELIMINARY POINT TEMPS/POPS...
JACKSON       54  70  42  61 /  21   5  15   9
MERIDIAN      55  69  39  61 /  43   4  15  14
VICKSBURG     51  71  41  61 /  13   4  14   3
HATTIESBURG   60  72  41  65 /  57   4  11  10
NATCHEZ       53  69  46  62 /  21   2   7   3
GREENVILLE    47  66  39  57 /  10   4  19  14
GREENWOOD     49  67  40  57 /  12   5  20  17

&&

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

03/14

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
330 PM CDT FRI APR 11 2008

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
122000-
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-
SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-
CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-WINSTON-
NOXUBEE-ISSAQUENA-SHARKEY-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-
251 PM CDT FRI APR 11 2008

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

.DAY ONE...TONIGHT AND SATURDAY

ISOLATED SEVERE THUNDERSTORMS WILL CONTINUE ACROSS PORTIONS OF SOUTH
AND EAST MISSISSIPPI THIS AFTERNOON AND EVENING...GENERALLY EAST OF
A LINE FROM BROOKSVILLE TO FOREST TO HAZLEHURST TO BUDE.

THE COLD FRONT THAT HAS MOVED ACROSS MUCH OF THE AREA TODAY WILL
CONTINUE TO TRACK ACROSS EAST AND SOUTH MISSISSIPPI THIS AFTERNOON
AND EVENING. ISOLATED SEVERE STORMS WILL BE POSSIBLE ALONG AND AHEAD
OF THE FRONT. THE COLD FRONT WILL MOVE OUT OF THE AREA AROUND 9 PM.

THE PRIMARY SEVERE WEATHER RISKS WITH THESE STORMS WILL BE DAMAGING
WINDS AND LARGE HAIL. ALTHOUGH THE TORNADO RISK HAS BEEN REDUCED
TODAY...A FEW OF THE STRONGEST STORMS WILL STILL HAVE THE POTENTIAL
TO PRODUCE A TORNADO.

.DAYS TWO THROUGH SEVEN...SATURDAY NIGHT THROUGH THURSDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER WILL BE LOW.

.SPOTTER CALL TO ACTION STATEMENT...
THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND
EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER
OPERATIONS...MAY BE NEEDED THIS AFTERNOON AND EVENING.

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.SRH.NOAA.GOV/JAN. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.

03

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
325 PM CDT FRI APR 11 2008

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

0255 PM     HAIL             2 SSE PRESTON           32.85N 88.81W
04/11/2008  E1.00 INCH       KEMPER             MS   PUBLIC

            AT PRESTON STORE

&&

AEG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
330 PM CDT FRI APR 11 2008

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

0328 PM     HAIL             LOYD STAR               31.63N 90.55W
04/11/2008  E1.75 INCH       LINCOLN            MS   EMERGENCY MNGR

            AT LOYD STAR SCHOOL

0328 PM     HAIL             5 NW BROOKHAVEN         31.63N 90.51W
04/11/2008  E0.88 INCH       LINCOLN            MS   EMERGENCY MNGR

&&

AEG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
333 PM CDT FRI APR 11 2008

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

0305 PM     TSTM WND DMG     7 N DE KALB             32.87N 88.66W
04/11/2008                   KEMPER             MS   LAW ENFORCEMENT

            TREES DOWN ALONG HWY 39. REPORTED BY KEMPER SO.

&&

AEG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
337 PM CDT FRI APR 11 2008

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

0336 PM     HAIL             4 N BROOKHAVEN          31.64N 90.45W
04/11/2008  E1.75 INCH       LINCOLN            MS   EMERGENCY MNGR

&&

AEG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
346 PM CDT FRI APR 11 2008

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

0330 PM     TSTM WND DMG     4 NW BROOKHAVEN         31.62N 90.49W
04/11/2008                   LINCOLN            MS   EMERGENCY MNGR

            TREES AND POWERLINES DOWN AT MT. ZION ROAD...NEW HOPE
            ROAD...AND INTERSTATE 55

&&

AEG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
351 PM CDT FRI APR 11 2008

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

0325 PM     HAIL             5 SSW COOKSVILLE        32.91N 88.39W
04/11/2008  E1.50 INCH       KEMPER             MS   TRAINED SPOTTER

            ALSO STRONG WINDS THAT DOWNED LIMBS

&&

AEG