Severe Thunderstorm Warning 184, NWS Mobile, AL

026 
WWUS54 KMOB 032221
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
521 PM CDT WED AUG 3 2016

ALC013-039-041-032245-
/O.CON.KMOB.SV.W.0184.000000T0000Z-160803T2245Z/
CRENSHAW AL-COVINGTON AL-BUTLER AL-
521 PM CDT WED AUG 3 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR SOUTHWESTERN CRENSHAW...NORTH CENTRAL COVINGTON AND SOUTHEASTERN
BUTLER COUNTIES...

AT 520 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 7 MILES NORTH OF
DOZIER...OR 12 MILES SOUTHWEST OF LUVERNE...MOVING SOUTH AT 25 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
DOZIER AND GANTT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3137 8632 3138 8658 3166 8652 3167 8634
TIME...MOT...LOC 2220Z 002DEG 20KT 3159 8641 

HAIL...<.75IN
WIND...60MPH
 
$$

830 
WWUS54 KMOB 032235
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
535 PM CDT WED AUG 3 2016

ALC013-039-041-032245-
/O.EXP.KMOB.SV.W.0184.000000T0000Z-160803T2245Z/
CRENSHAW AL-COVINGTON AL-BUTLER AL-
535 PM CDT WED AUG 3 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CRENSHAW...NORTH
CENTRAL COVINGTON AND SOUTHEASTERN BUTLER COUNTIES WILL EXPIRE AT 545
PM CDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE...THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER GUSTY
WINDS AND HEAVY RAIN ARE STILL POSSIBLE WITH THIS THUNDERSTORM.

LAT...LON 3137 8632 3138 8658 3166 8652 3167 8634
TIME...MOT...LOC 2231Z 002DEG 20KT 3159 8641 

$$

Area Forecast Discussion...UPDATED
National Weather Service Mobile AL
1212 PM CDT WED AUG 3 2016

.DISCUSSION...See updated information below.

&&

.UPDATE...Have tweaked the forecast, mainly with respect to
dewpoints over the western half of the fa. Air temps generally on
track at this point, otherwise. Precip has been slow to form this
morning, with isolated cells forming upstream over eastern
Mississippi. Cue field also slow to form over the northeastern third
of the fa, confirming a drier pool of air in evidence on the KBMX
sounding this morning (precip h20 value around 1.6"). Am letting the
current chance PoP ride at this time, as feel once the convection
does form, outflows will spread the shra/tsra over the area.

/16

&&

.AVIATION...
18Z issuance...A drier pool of air over the northeastern third of the
area will cause slower cue formation this part of the area. The upper
mvfr level cigs over the western half and coastal portions of the fa
will rise a bit, with isolated drops to low end mvfr/ifr in the
shra/tsra. Fog development looks likely again tonight, mainly over
areas seeing the rain today. Am expecting visbys to remain above ifr
levels, though very localized ifr visbys possible in favored
localities.

/16

&&

.PREV DISCUSSION... /issued 705 AM CDT WED AUG 3 2016/

DISCUSSION...Updated for latest aviation discussion below.

AVIATION...
12Z issuance...VFR conditions will prevail over most area this
morning. Scattered showers and storms will develop late this morning
through the afternoon. Brief periods of IFR/MVFR conditions can be
expected in and around showers and thunderstorms. /13

PREV DISCUSSION... /issued 409 AM CDT WED AUG 3 2016/

NEAR TERM /Now Through Wednesday night/...An upper ridge will
remain in place across the southern plains with ridging eastward into
the southeastern states. This will make for another hot and muggy
day...especially along and west of I-65 (where the upper ridging is
stronger) where temps in the mid 90s will combine with dewpoints in
the mid 70s to produce heat index values this afternoon of 106-108. A
heat advisory will be issued for all of southeast Mississippi and
portions of southwest Alabama for this afternoon. East of I-65, less
ridging will lead to lower temps and better coverage of showers and
thunderstorms. This will keep heat index values below criteria, in
the 100-105 range. As mentioned above, the best rain chances today
will likely be over the eastern and coastal portions of the area
where high end scattered coverages are expected. Showers and storms
will rapidly decrease this evening with the loss of daytime heating
with only isolated showers and thunderstorms expected overnight.
Highs today will range from the mid 90s across western areas to the
low 90s across eastern areas. Lows tonight will be in the mid 70s
inland to near 80 along the coast. /13

SHORT TERM /Thursday Through Friday night/...A shortwave trof over
the mid Mississippi River/Ohio River valleys Thursday morning
elongates and weakens while continuing further into the eastern
states through the period. An upper ridge meanwhile strengthens
somewhat over the south central states while the eastern extension of
the ridge across the Gulf coast states is weakened somewhat over the
extreme southeast states by both a series of lesser shortwaves moving
through the northerly flow aloft as well as the weakening/elongating
shortwave trof. Deep layer moisture remains high near the coast
through the period, with precipitable water values near 2.0 inches,
while somewhat lower values around 1.75 inches prevail over the
interior area. A surface ridge over the northern Gulf retreats into
the central Gulf through the period as the presence of the weakening
shortwave trof moving into the region results in a pre-existing weak
surface trof over the Gulf coast states to become better defined.
This evolution, along with a continuing series of lesser shortwaves
moving across the area, will keep the diurnal convective pattern of
convection each day which lingers mainly into the evening hours. The
best coverage of convection is expected to be over the southern
portion of the area where the best deep layer moisture will be
present. The stronger storms each day will be capable of wind gusts
to 40 mph, heavy rains and frequent lightning. Daytime highs will be
in the lower/mid 90s and afternoon heat indices of 102-107 are
expected, with locations north of the coast possibly reaching
108-109 which would necessitate a heat advisory. Lows will range from
the mid 70s inland to near 80 at the coast. /29

LONG TERM /Saturday Through Tuesday/...An upper low is expected to
develop over the extreme northeast Gulf from vestiges of the weak,
elongated upper trof which earlier moved into the southeast states.
The upper low shifts very slowly westward to the north central Gulf
through the period. A surface trof over the Gulf coast states is
expected to evolve into a surface low, associated with the upper low,
which as mentioned in the earlier discussion could bring increased
rain chances to the region. Have continued with chance to good chance
pops through the period for now and will continue to reassess. Highs
will initially be in the lower/mid 90s, but will be more in the lower
90s later in the period as the pattern changes over the region.
Afternoon heat indices may reach around 108 north of the coast over
the weekend, then the moderating afternoon highs will keep values
more in the 100-105 range for the remainder of the period. Lows will
range from the mid 70s inland to the upper 70s/around 80 near the
coast. /29

MARINE...High pressure will continue over the northern Gulf of
Mexico through the next several days. This will result in light
winds and low seas. Expect showers and thunderstorms to develop each
night which will linger into the late morning hours. Winds and seas
will be higher near scattered showers and thunderstorms. /13

&&

.MOB Watches/Warnings/Advisories...
AL...Heat Advisory until 8 PM CDT this evening for ALZ051>054-261-263-
     265.

FL...None.
MS...Heat Advisory until 8 PM CDT this evening for MSZ067-075-076-078-
     079.

GM...None.
&&

This product is also available on the web at:
http://weather.gov/mob

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MOBILE AL
510 AM CDT WED AUG 3 2016

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-041015-
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-
BALDWIN CENTRAL-MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA INLAND-
ESCAMBIA COASTAL-SANTA ROSA INLAND-SANTA ROSA COASTAL-
OKALOOSA INLAND-OKALOOSA COASTAL-WAYNE-PERRY-GREENE-STONE-GEORGE-
510 AM CDT WED AUG 3 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ALABAMA...SOUTHWEST ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST
MISSISSIPPI.

.DAY ONE...TODAY AND TONIGHT

A HEAT ADVISORY IS IN EFFECT TODAY FOR SOUTHEAST MISSISSIPPI AND
PORTIONS OF SOUTHWEST ALABAMA DUE TO HEAT INDEX VALUES AROUND 108
DEGREES.

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP ACROSS THE AREA
THROUGH THIS AFTERNOON. GUSTY WINDS...FREQUENT LIGHTNING AND HEAVY
RAIN WILL BE THE MAIN THREAT.

THERE IS A MODERATE RISK OF RIP CURRENTS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

DAYTIME HIGHS IN THE MID 90S COMBINED WITH HIGH DEWPOINTS WILL
CREATE HEAT INDEX VALUES OF 102-107 WITH LOCATIONS NORTH OF THE COAST
NEAR 108-109 THURSDAY AND FRIDAY.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF SKYWARN SEVERE STORM SPOTTER NETWORKS IS NOT
EXPECTED THROUGH TUESDAY.

GMZ630>635-650-655-670-675-041015-
NORTHERN MOBILE BAY-SOUTHERN MOBILE BAY-MISSISSIPPI SOUND-
PERDIDO BAY-PENSACOLA BAY SYSTEM-CHOCTAWHATCHEE BAY-
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
510 AM CDT WED AUG 3 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE COASTAL
WATERS OF ALABAMA AND NORTHWEST FLORIDA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP ALONG THE COAST
THIS MORNING. THEY WILL BE CAPABLE OF PRODUCING HEAVY
RAIN...FREQUENT LIGHTNING AND GUSTY WINDS. CONDITIONS ARE ALSO
FAVORABLE FOR THE DEVELOPMENT OF WATERSPOUTS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
242 PM CDT WED AUG 3 2016

MSZ079-032030-
GEORGE MS-
242 PM CDT WED AUG 3 2016

...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...
SOUTHERN GEORGE COUNTY UNTIL 330 PM CDT...

AT 242 PM CDT...THE STRONG THUNDERSTORM WAS LOCATED 8 MILES SOUTH OF
LUCEDALE...MOVING SOUTHWEST AT 10 MPH.

WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
LUCEDALE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

&&

LAT...LON 3091 8865 3080 8848 3073 8852 3074 8885
TIME...MOT...LOC 1942Z 035DEG 10KT 3080 8862

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
302 PM CDT WED AUG 3 2016

ALZ263-265-032045-
MOBILE CENTRAL AL-MOBILE COASTAL AL-
302 PM CDT WED AUG 3 2016

...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...
SOUTHWESTERN MOBILE COUNTY UNTIL 345 PM CDT...

AT 302 PM CDT...THE STRONG THUNDERSTORM WAS LOCATED NEAR BAYOU LA
BATRE. THIS STORM WAS NEARLY STATIONARY.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
TILLMANS CORNER...THEODORE...GRAND BAY...BAYOU LA BATRE...
ALABAMA PORT AND CODEN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

&&

LAT...LON 3039 8840 3046 8840 3062 8827 3059 8810
      3029 8809
TIME...MOT...LOC 2002Z 020DEG 1KT 3045 8826

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
429 PM CDT WED AUG 3 2016

ALZ058-032215-
CRENSHAW AL-
429 PM CDT WED AUG 3 2016

...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...EASTERN
CRENSHAW COUNTY UNTIL 515 PM CDT...

AT 428 PM CDT...THE STRONG THUNDERSTORM WAS LOCATED NEAR ANSLEY...OR
7 MILES NORTH OF GOSHEN...MOVING SOUTH AT 25 MPH.

WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
LUVERNE...BRANTLEY...GLENWOOD AND PETREY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

&&

LAT...LON 3153 8616 3153 8620 3148 8619 3148 8628
      3152 8628 3153 8630 3193 8626 3193 8618
      3183 8618 3179 8620 3179 8615 3166 8615
      3166 8616 3165 8616 3162 8618 3162 8615
      3154 8614
TIME...MOT...LOC 2128Z 002DEG 20KT 3182 8613