River Flood Warning 15, NWS Memphis, TN

397 
WGUS84 KMEG 270218
FLSMEG
Flood Statement
National Weather Service Memphis TN
918 PM CDT Wed Apr 26 2017

The Flood Warnings continue for the S.F. Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued tomorrow morning or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC113-280218-
/O.EXT.KMEG.FL.W.0014.170428T0800Z-000000T0000Z/
/JKNT1.1.ER.170428T0800Z.170429T1800Z.000000T0000Z.NO/
918 PM CDT Wed Apr 26 2017

The Flood Warning continues for
  the S.F. Forked Deer River at Jackson
* from Friday April 28 until further notice.
* At 08 PM Wednesday the stage was 30.8 feet.
* Minor flooding is forecast.
* Maximum forecast stage of 35.0 feet Saturday April 29.
* Flood stage is 34.0 feet.
* Forecast to rise above flood stage by Friday April 28 and continue 
  to rise to near 35.0 feet by Saturday April 29.
* At 35.0 feet...The east bank of the South Fork of the Forked Deer 
  River overflows flooding low lying areas of the University of 
  Tennessee Agriculture Experiment Station.

&&

LAT...LON 3572 8897 3566 8862 3544 8880 3559 8906


$$

TNC033-045-097-280218-
/O.EXT.KMEG.FL.W.0015.170427T1340Z-000000T0000Z/
/HLST1.1.ER.170427T1340Z.170428T1200Z.000000T0000Z.NO/
918 PM CDT Wed Apr 26 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* from Thursday April 27 until further notice.
* At 09 PM Wednesday the stage was 6.4 feet.
* Minor flooding is forecast.
* Maximum forecast stage of 11.5 feet Friday April 28.
* Flood stage is 9.0 feet.
* Forecast to rise above flood stage by Thursday April 27 and 
  continue to rise to near 11.5 feet by Friday April 28.
* At 11.5 feet...Farmland near the river is flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

WLC

965 
WGUS84 KMEG 271643
FLSMEG
Flood Statement
National Weather Service Memphis TN
1143 AM CDT Thu Apr 27 2017

The Flood Warning continues for the S.F. Fork Forked Deer River
at Halls.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued later today.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-281643-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170430T1200Z.000000T0000Z.NO/
1143 AM CDT Thu Apr 27 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* from Friday April 28 until further notice.
* At 11 AM Thursday the stage was 8.8 feet.
* Minor flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast to rise above flood stage by Friday April 28 and continue 
  to rise to near 10.0 feet by Sunday April 30. Additional rises are 
  possible thereafter.
* At 10.5 feet...Flooding on agriculture land near the river.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

655 
WGUS84 KMEG 280146
FLSMEG
Flood Statement
National Weather Service Memphis TN
846 PM CDT Thu Apr 27 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued tomorrow morning or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-290146-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170430T1200Z.000000T0000Z.NO/
846 PM CDT Thu Apr 27 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* from Friday April 28 until further notice.
* At 08 PM Thursday the stage was 8.8 feet.
* Minor flooding is forecast.
* Maximum forecast stage of 10.0 feet Sunday April 30.
* Flood stage is 9.0 feet.
* Forecast to rise above flood stage by Friday April 28 and continue 
  to rise to near 10.0 feet by Sunday April 30.
* At 10.5 feet...Flooding on agriculture land near the river.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

WLC

876 
WGUS84 KMEG 281751
FLSMEG
Flood Statement
National Weather Service Memphis TN
1251 PM CDT Fri Apr 28 2017

The Flood Warning continues for the S.F. Fork Forked Deer River...
Saint Francis River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued this evening or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

ARC021-055-MOC069-291751-
/O.EXT.KMEG.FL.W.0016.000000T0000Z-000000T0000Z/
/SFRA4.1.ER.170427T1024Z.170501T0600Z.000000T0000Z.NO/
1251 PM CDT Fri Apr 28 2017

The Flood Warning continues for
  the Saint Francis River near Saint Francis
* until further notice.
* At 12 PM Friday the stage was 23.1 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Maximum forecast stage of 23.1 feet Friday April 28.
* Flood stage is 22.0 feet.
* The river rose above flood stage Thursday April 27 and will 
  continue rising to near 25.0 feet by  Friday April 28 then begin 
  falling.
* At 23.0 feet...Most low land inside the levee system is flooded.

&&

LAT...LON 3663 9014 3636 9000 3603 9028 3610 9038
      3633 9018 3649 9021             

$$

TNC033-045-097-291751-
/O.EXT.KMEG.FL.W.0015.000000T0000Z-170503T1200Z/
/HLST1.1.ER.170427T0548Z.170429T1800Z.170503T0600Z.NO/
1251 PM CDT Fri Apr 28 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* from Friday April 28 until Wednesday May 03.
* At 12 PM Friday the stage was 8.6 feet.
* Minor flooding is forecast.
* Maximum forecast stage of 10.0 feet Saturday April 29.
* Flood stage is 9.0 feet.
* Forecast to rise above flood stage by Friday April 28 and continue 
  to rise to near 10.0 feet by Saturday April 29.The river will fall 
  below flood stage by Wednesday May 03.
* At 10.5 feet...Flooding on agriculture land near the river.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

925 
WGUS84 KMEG 290206
FLSMEG
Flood Statement
National Weather Service Memphis TN
906 PM CDT Fri Apr 28 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued Saturday or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-300206-
/O.EXT.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170501T0600Z.000000T0000Z.NO/
906 PM CDT Fri Apr 28 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* from Saturday April 29 until further notice.
* At 8 PM Friday the stage was 8.8 feet.
* Minor flooding is forecast.
* Maximum forecast stage of 12.0 feet Monday May 1.
* Flood stage is 9.0 feet.
* Forecast to rise above flood stage by Saturday April 29 and 
  continue to rise to near 12.0 feet by Monday May 1.
* At 12.5 feet...Water is flowing over Highway 210 north of Halls. 
  Several low lying roads near the South Fork of the Forked Deer 
  River are flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

428 
WGUS84 KMEG 291726
FLSMEG
Flood Statement
National Weather Service Memphis TN
1226 PM CDT Sat Apr 29 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued this evening or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-301726-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170501T1200Z.000000T0000Z.NO/
1226 PM CDT Sat Apr 29 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 12 PM Saturday the stage was 9.0 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Maximum forecast stage of 12.6 feet Monday May 01.
* Flood stage is 9.0 feet.
* The river rose above flood stage Saturday April 29 and will 
  continue rising to near 12.5 feet by  Monday May 01 then begin 
  falling.
* At 12.5 feet...Water is flowing over Highway 210 north of Halls. 
  Several low lying roads near the South Fork of the Forked Deer 
  River are flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

957 
WGUS84 KMEG 300144
FLSMEG
Flood Statement
National Weather Service Memphis TN
844 PM CDT Sat Apr 29 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued Sunday or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-010144-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170501T0600Z.000000T0000Z.NO/
844 PM CDT Sat Apr 29 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 8 PM Saturday the stage was 9.1 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Maximum forecast stage of 12.5 feet Monday May 1.
* Flood stage is 9.0 feet.
* The river rose above flood stage Saturday April 29 and will 
  continue rising to near 12.5 feet by Monday May 1 then begin 
  falling.
* At 12.5 feet...Water is flowing over Highway 210 north of Halls. 
  Several low lying roads near the South Fork of the Forked Deer 
  River are flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

948 
WGUS84 KMEG 301755
FLSMEG
Flood Statement
National Weather Service Memphis TN
1255 PM CDT Sun Apr 30 2017

The Flood Warning continues for the Loosahatchie River...S.F. Fork 
Forked Deer River.

For the Loosahatchie River, near Loosahatchie River Near Arlington 
2NE, 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued this evening or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-011755-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170501T0000Z.000000T0000Z.NO/
1255 PM CDT Sun Apr 30 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 12 PM Sunday the stage was 11.9 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Maximum forecast stage of 12.5 feet Sunday April 30.
* Flood stage is 9.0 feet.
* The river rose above flood stage Saturday April 29 and will 
  continue rising to near 12.5 feet by  Sunday April 30 then begin 
  falling.
* At 12.5 feet...Water is flowing over Highway 210 north of Halls. 
  Several low lying roads near the South Fork of the Forked Deer 
  River are flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

TNC047-157-011200-
/O.CON.KMEG.FL.W.0024.170501T0600Z-170501T1200Z/
/ARLT1.1.ER.170501T0600Z.170501T0600Z.170501T0600Z.NO/
1255 PM CDT Sun Apr 30 2017

The Flood Warning continues for
  the Loosahatchie River at Loosahatchie River Near Arlington 2NE
* from Monday May 01 until Monday May 01.
* Maximum forecast stage of 20.0 feet Monday May 01.
* Flood stage is 20.0 feet.
* At 21.0 feet...Brief road is flooding. 

&&

LAT...LON 3533 9005 3530 8980 3538 8964 3520 8964
      3524 8989 3522 9004             

$$

146 
WGUS84 KMEG 010251
FLSMEG
Flood Statement
National Weather Service Memphis TN
951 PM CDT Sun Apr 30 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued Monday.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-020251-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170501T0600Z.000000T0000Z.NO/
951 PM CDT Sun Apr 30 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 9 PM Sunday the stage was 10.8 feet.
* Minor flooding is occurring.
* Maximum forecast stage of 12.5 feet Monday May 1.
* Flood stage is 9.0 feet.
* The river rose above flood stage Saturday April 29 and will 
  continue rising to near 12.5 feet by Monday May 1 then begin 
  falling.
* At 12.5 feet...Water is flowing over Highway 210 north of Halls. 
  Several low lying roads near the South Fork of the Forked Deer 
  River are flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

944 
WGUS84 KMEG 011720
FLSMEG
Flood Statement
National Weather Service Memphis TN
1220 PM CDT Mon May 1 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued this evening or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-021720-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170430T1900Z.000000T0000Z.NO/
1220 PM CDT Mon May 1 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 12 PM Monday the stage was 10.1 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Flood stage is 9.0 feet.
* At 10.5 feet...Flooding on agriculture land near the river.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

459 
WGUS84 KMEG 020223
FLSMEG
Flood Statement
National Weather Service Memphis TN
923 PM CDT Mon May 1 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued tomorrow morning or sooner
if conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-030223-
/O.CON.KMEG.FL.W.0015.000000T0000Z-000000T0000Z/
/HLST1.1.ER.170427T0548Z.170430T1900Z.000000T0000Z.NO/
923 PM CDT Mon May 1 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until further notice.
* At 09 PM Monday the stage was 9.9 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* The river is very slowly falling, but is expected to remain above
  flood stage for at least the next several days.
* Flood stage is 9.0 feet.
* At 10.5 feet...Flooding on agriculture land near the river.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

WLC

193 
WGUS84 KMEG 021736
FLSMEG
Flood Statement
National Weather Service Memphis TN
1236 PM CDT Tue May 2 2017

The Flood Warning continues for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued this evening or sooner if 
conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-030200-
/O.EXT.KMEG.FL.W.0015.000000T0000Z-170503T0200Z/
/HLST1.1.ER.170427T0548Z.170430T1900Z.170502T2000Z.NO/
1236 PM CDT Tue May 2 2017

The Flood Warning continues for
  the S.F. Fork Forked Deer River near Halls
* until Tuesday May 02.
* At 12 PM Tuesday the stage was 9.2 feet.
* Minor flooding is occurring AND Minor flooding is forecast.
* Maximum forecast stage of 8.5 feet Friday May 05.
* Flood stage is 9.0 feet.
* At 9.0 feet...Farmland near the river is flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

564 
WGUS84 KMEG 030109
FLSMEG
Flood Statement
National Weather Service Memphis TN
808 PM CDT Tue May 2 2017

The Flood Warning is cancelled for the S.F. Fork Forked Deer River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A followup Flood Statement will be issued when conditions warrant.

For graphical river and flood information...please go to 
www.weather.gov and click near Memphis on the map. Then select Rivers
and Lakes AHPS under current conditions.

Do not drive through flooded areas...turn around don't drown.

Stay tuned to your weather radio and your local news media for the 
latest river information.

&&

TNC033-045-097-030138-
/O.CAN.KMEG.FL.W.0015.000000T0000Z-170503T0200Z/
/HLST1.1.ER.170427T0548Z.170430T1900Z.170502T1934Z.NO/
808 PM CDT Tue May 2 2017

Forecast information for
  S.F. Fork Forked Deer River near Halls
* At 07 PM Tuesday the stage was 8.7 feet.
* No flooding is currently forecast.
* The river has fell below flood stage and will continue falling.
* Flood stage is 9.0 feet.
* Forecast...The river will rise to near 8.5 feet Friday May 05.
* At 9.0 feet...Farmland near the river is flooded.

&&

LAT...LON 3595 8948 3600 8940 3589 8932 3584 8940


$$

WLC

Area Forecast Discussion...UPDATED
National Weather Service Memphis TN
659 AM CDT Wed Apr 26 2017

.UPDATE...
Updated for 12Z Aviation Forecast Discussion below.

&&

.PREV DISCUSSION... /issued 506 AM CDT Wed Apr 26 2017/

..SEVERE WEATHER EXPECTED LATE THIS AFTERNOON INTO TONIGHT AND
AGAIN FRIDAY INTO THE UPCOMING WEEKEND...

DISCUSSION...Surface analysis places an area of low pressure
over Eastern Iowa with a trailing cold front extending south into
West Central Missouri and Eastern Oklahoma early this morning.
Regional WSR-88D radar trends have indicated substantial weakening
of showers and thunderstorms associated with a Mesoscale
Convective System (MCS) over South Central Missouri and Northwest
Arkansas. Cloud cover associated with this upstream convective
activity has spread into areas mainly along and west of the
Mississippi River producing mostly cloudy skies with mostly clear
skies elsewhere as of forecast issuance. As of 4 AM CDT,
temperatures across the Mid-South remain mild in the 60s at most
locations. Severe thunderstorm/heavy rainfall potential later this
afternoon into tonight, Friday night, and again Saturday night
remains the primary concerns in this morning's forecast.

A tightening pressure gradient across the Mid-South is expected to
produce sustained south winds between 20-25 kts with gusts up to
around 35 kts across portions of East Arkansas and Northwest
Mississippi this afternoon into early evening. As a result, have
issued a Wind Advisory from 1 PM CDT to 7 PM CDT across the above
mentioned area. These winds will be monitored throughout the day
and headlines may be adjusted if short term trends warrant any
changes.

The primary concern through tonight will be the risk for severe
thunderstorms across the Mid-South later this afternoon into
tonight. Surface dewpoints rising into the lower to middle 60s,
favorable upper level divergence produced by the right exit region
of a 300 mb 110 kt upper level jet streak, impressive 80-100 dm
500 mb mid level height falls, 0-6 km bulk shear values in excess
of 60 kts, very steep 700-500 mb layer mid-level lapse rates
around 8 C/km, and surface based CAPE values between 1500-2000
J/kg suggest a good potential for severe thunderstorms across the
Mid-South beginning late this afternoon across portions of
East/Northeast Arkansas, spreading east to areas along the
Mississippi River this evening, and across the remainder of the
forecast area late this evening into the overnight hours.

At this time, it appears the most likely mode of convection
across the Mid-South will be in the form of a line as upstream
discrete supercells congeal into a line as instability begins to
weaken with time tonight. Large hail and damaging winds will be
the main threats for any severe thunderstorms that reach severe
limits. 0-1 km storm relative helicity values between 300-400
m2/s2, and favorable LCL's may support a tornadic threat
especially west of the Mississippi River early in the event.
Precipitable water values around 1.8 inches will also support a
potential for heavy rainfall tonight.

Cooler and drier air will filter into the Mid-South on Thursday
with highs in the upper 60s into the lower to middle 70s.
Temperatures are expected to moderate into the lower to middle
80s on Friday as a warm front moves back north across the Mid-
South. A very warm, moist and increasingly unstable atmosphere may
result in the development of additional severe thunderstorms
across the forecast area, especially along and north of I-40.
Large hail, damaging winds, and tornadoes will be possible with
this warm front occurring predominantly Friday night.

Long term models indicate this front will become nearly quasi-
stationary across portions of Missouri and Arkansas on Saturday
then move through as a cold front on Sunday. Additional severe
thunderstorms may be possible during this time along with a
potential for heavy rainfall and flash flooding/river flooding
possible as models suggest rainfall accumulations up to 5-9
inches across portions of Northeast Arkansas through the upcoming
weekend. Models indicate a break in unsettled weather early next
week with additional showers and thunderstorms possible towards
the middle of next week.

CJC

&&

.AVIATION...
12Z TAFs

Primary short term challenge is MVFR CIG chances. NAM Bufr soundings
and GFS LAMP guidance were too quick to bring in lower ceilings
early this morning, given overlying deck at FL040 and low level
moisture axis that was still over the western half of AR. This
moisture axis will surge northeast through the morning, bringing
an MVFR CIG chance for a few hours.

Next concern is TSRA timing. HRRR model has been fairly consistent
in the last several runs, speeding up timing slightly. NAM Bufr
soundings suggest the pre-squall line airmass will be strongly
capped, limiting TS chances prior to arrival of the main convective
line. Expect impacts from gradient winds before storms arrive,
with cross winds exceeding 30KT on east/west runways.

The convective should be east of the MEM TRACON by the time the
late evening arrival push commences. Fair weather gradient winds
should gradually weaken through the overnight.

PWB

&&

.MEG WATCHES/WARNINGS/ADVISORIES...
AR...Wind Advisory from 1 PM this afternoon to 7 PM CDT this evening
     for Cross-Lee AR-Phillips-St. Francis.

MO...None.
MS...Wind Advisory from 1 PM this afternoon to 7 PM CDT this evening
     for Coahoma-Quitman-Tallahatchie-Tunica.

TN...None.
&&

Hazardous Weather Outlook...UPDATED
National Weather Service Memphis TN
1012 AM CDT Wed Apr 26 2017

ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-
MSZ001>017-020>024-TNZ001>004-019>022-048>055-088>092-271100-
Alcorn-Benton MS-Benton TN-Calhoun-Carroll-Chester-Chickasaw-Clay-
Coahoma-Craighead-Crittenden-Crockett-Cross-DeSoto-Decatur-
Dunklin-Dyer-Fayette-Gibson-Greene-Hardeman-Hardin-Haywood-
Henderson-Henry-Itawamba-Lafayette-Lake-Lauderdale-Lawrence-
Lee AR-Lee MS-Madison-Marshall-McNairy-Mississippi-Monroe-Obion-
Panola-Pemiscot-Phillips-Poinsett-Pontotoc-Prentiss-Quitman-
Randolph-Shelby-St. Francis-Tallahatchie-Tate-Tippah-Tipton-
Tishomingo-Tunica-Union-Weakley-Yalobusha-
1012 AM CDT Wed Apr 26 2017

This hazardous weather outlook is for portions of East Arkansas...
the Missouri Bootheel...North Mississippi...and West Tennessee.

.DAY ONE...Today and Tonight

There is an enhanced risk for severe thunderstorms across areas
along and west of the Mississippi River, a slight risk of severe
thunderstorms further east over the remainder of West Tennessee
and Northeast Mississippi. The time of greatest threat for severe
thunderstorms will be late this afternoon into early evening west
of the Mississippi River, early to mid evening along the
Mississippi River, and late evening into the early morning hours
over the remainder of the Mid-South. The primary severe weather
hazards will be large hail, and damaging winds, and a tornadoes. A
Tornado Watch is in effect for much of the area west of the
Mississippi River through 5 PM. Localized heavy rainfall will
also be possible.

A Wind Advisory has been issued for portions of East Arkansas
and Northwest Mississippi this afternoon into early this evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Additional severe thunderstorms are expected Friday night with an
enhanced risk for severe thunderstorms north of I-40, a slight
risk for severe thunderstorms along the I-40 corridor, and
marginal risk for severe thunderstorms across most of North
Mississippi.

Additional severe thunderstorms and heavy rainfall is possible
into the upcoming weekend. This heavy rainfall may lead to flash
flooding and river flooding as rainfall totals may reach 4-7
inches with localized amounts up to 9 inches possible, especially
over Northeast Arkansas.

Please continue to monitor the latest forecasts for updates
regarding this severe weather potential into the upcoming weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed late this afternoon into
tonight and again for Friday into the weekend in support of
severe weather operations.