Tornado Warning 108, NWS Memphis, TN

939 
WWUS54 KMEG 051737
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1237 PM CDT Sat Apr 5 2025

ARC035-037-123-051815-
/O.CON.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
St. Francis AR-Crittenden AR-Cross AR-
1237 PM CDT Sat Apr 5 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR NORTH
CENTRAL ST. FRANCIS...NORTHWESTERN CRITTENDEN AND SOUTHERN CROSS
COUNTIES...

At 1237 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located near
Colt, or 7 miles southwest of Wynne, moving northeast at 65 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. This storm system is moving over areas already 
         impacted earlier in the week.

Locations impacted include...
Smithdale, Three Forks, Fitzgerald Crossing, Colton, Twist, McDonald,
McElroy, Cloar, Kinton, Earle, Coldwater, Wynne, Togo, Horton,
Rosenbaum, River Front, Crow Creek, Lansing, Caldwell, and Wittsburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter or an interior room on the
lowest floor of a sturdy building. Avoid windows. If you are
outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3502 9089 3517 9100 3533 9071 3544 9049
      3544 9044 3527 9032
TIME...MOT...LOC 1737Z 238DEG 59KT 3514 9087 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

Sirmon

529 
WWUS54 KMEG 051743
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1243 PM CDT Sat Apr 5 2025

ARC035-037-123-051815-
/O.CON.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
St. Francis AR-Crittenden AR-Cross AR-
1243 PM CDT Sat Apr 5 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR NORTH
CENTRAL ST. FRANCIS...NORTHWESTERN CRITTENDEN AND SOUTHEASTERN CROSS
COUNTIES...

At 1243 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located near
Colt, or near Wynne, moving northeast at 65 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Smithdale, Three Forks, Fitzgerald Crossing, Colton, Twist, McDonald,
McElroy, Cloar, Kinton, Earle, Coldwater, Wynne, Togo, Horton,
Rosenbaum, River Front, Crow Creek, Lansing, Caldwell, and Wittsburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter or an interior room on the
lowest floor of a sturdy building. Avoid windows. If you are
outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3502 9089 3521 9090 3533 9071 3544 9049
      3544 9044 3527 9032
TIME...MOT...LOC 1743Z 242DEG 56KT 3518 9078 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

AC3

913 
WWUS54 KMEG 051754
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1254 PM CDT Sat Apr 5 2025

ARC035-037-123-051815-
/O.CON.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
St. Francis AR-Crittenden AR-Cross AR-
1254 PM CDT Sat Apr 5 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR NORTH
CENTRAL ST. FRANCIS...NORTHWESTERN CRITTENDEN AND SOUTHEASTERN CROSS
COUNTIES...

At 1254 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Parkin, moving northeast at 65 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Smithdale, Three Forks, Togo, River Front, Crow Creek, Lansing,
Wittsburg, Village Creek State Park, Duvall, Colton, Twist, McDonald,
Cloar, Kinton, Earle, Coldwater, Levesque, Princedale, and Parkin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter or an interior room on the
lowest floor of a sturdy building. Avoid windows. If you are
outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3506 9079 3533 9071 3544 9049 3544 9044
      3527 9032
TIME...MOT...LOC 1754Z 242DEG 56KT 3526 9059 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

AC3

331 
WWUS54 KMEG 051802 RRA
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
102 PM CDT Sat Apr 5 2025

ARC123-051812-
/O.CAN.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
St. Francis AR-
102 PM CDT Sat Apr 5 2025

...THE TORNADO WARNING FOR NORTH CENTRAL ST. FRANCIS COUNTY IS
CANCELLED...

The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 700 PM CDT for eastern
Arkansas.

&&

LAT...LON 3544 9049 3544 9044 3527 9032 3515 9058
      3515 9061
TIME...MOT...LOC 1802Z 242DEG 56KT 3532 9045 

$$

ARC035-037-051815-
/O.CON.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
Crittenden AR-Cross AR-
102 PM CDT Sat Apr 5 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR
NORTHWESTERN CRITTENDEN AND SOUTHEASTERN CROSS COUNTIES...

At 102 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located near
Earle, moving northeast at 65 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Twist, Smithdale, Three Forks, Cloar, Earle, Lansing, Duvall, and
Parkin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter or an interior room on the
lowest floor of a sturdy building. Avoid windows. If you are
outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3544 9049 3544 9044 3527 9032 3515 9058
      3515 9061
TIME...MOT...LOC 1802Z 242DEG 56KT 3532 9045 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

AC3

775 
WWUS54 KMEG 051810
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
110 PM CDT Sat Apr 5 2025

ARC035-037-051820-
/O.EXP.KMEG.TO.W.0108.000000T0000Z-250405T1815Z/
Crittenden AR-Cross AR-
110 PM CDT Sat Apr 5 2025

...THE TORNADO WARNING FOR NORTHWESTERN CRITTENDEN AND SOUTHEASTERN
CROSS COUNTIES WILL EXPIRE AT 115 PM CDT...

The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.

A Tornado Watch remains in effect until 700 PM CDT for eastern
Arkansas.

&&

LAT...LON 3544 9049 3544 9044 3527 9032 3515 9058
      3515 9061
TIME...MOT...LOC 1810Z 242DEG 56KT 3538 9032 

$$

AC3

Area Forecast Discussion
National Weather Service Memphis TN
1022 AM CDT Sat Apr 5 2025

...New UPDATE, MESOSCALE UPDATE...

.KEY MESSAGES...
Updated at 1006 AM CDT Sat Apr 5 2025

-Severe storms and excessive rainfall are expected to continue
 into tonight.

-An Enhanced Risk of severe weather is in effect for much of the Mid-
 South into tonight.

-A High Risk of excessive rainfall is in effect through tonight.
 Total rainfall amounts of 10 to 15 inches along and north of a
 Helena- West Helena to Holly Springs, MS to Savannah, TN line.
 This is not your average flood risk. Generational flooding with
 devastating impacts are possible.

&&

.UPDATE...
Issued at 1006 AM CDT Sat Apr 5 2025

Updated to add TOR watch #122 and adjust pops/weather for the
remainder of the afternoon and overnight.

&&

.MESOSCALE UPDATE FOR Tornado Watch...
Issued at 1006 AM CDT Sat Apr 5 2025

A quasi stationary boundary bisects the Midsouth generally along
the Interstate 40 Corridor. Short term guidance is pretty
aggressive in surging this feature to the north in response to an
approaching shortwave moving into north Louisiana. Latest obs
indicate that this is already happening. As a result it is a bit
uncertain how far north a tornado threat really exists, but we
decided to error on the side of caution and include all but 5 of
our northwest counties. Later this evening, as the disturbance
approaches the Mississippi River Valley, the front will abruptly
stall and return south-southeast sweeping across most of the
Midsouth before midnight. Conditions are most favorable for
tornadoes from midday through the afternoon hours in west
Tennessee south of I-40 and north Mississippi where the airmass is
undisturbed or less worked over than farther north.

Flooding and Flash flooding also remain a major threat. Flash
flooding warnings are already in effect for much of the Midsouth
with additional warnings expected. Flooding will likely become the
more significant threat later this evening and overnight.

30/Sirmon

&&

.DISCUSSION...
(Today through Friday)
Issued at 249 AM CDT Sat Apr 5 2025

Showers and thunderstorms continue along a stationary front from
northern AR into SW KY. Rainfall has been very heavy across NE AR
and the MO Bootheel over the past few hours with more than 2
inches in the past 3 hours on top of any already saturated ground.
Flash Flood Warnings are in effect. A previously tornadic severe
storm over east AR will ride along this outflow boundary and
possibly produce severe weather into NW TN in the short term. The
airmass south of the boundary is quite unstable with SBCAPES up to
1500 J/kg, 0-6km wind shear values of 50 kts and 0-1km helicity
values of 300 m2/s2+ supportive of severe storms. All hazards are
possible including a strong tornado. The remainder of the area is
fairly quiet right now with very warm temps and southerly breezes.

The latest hi-res models have the outflow boundary/surface boundary
sagging south to along and just north of I-40 around 7am and
probably becoming stationary again. Showers and thunderstorms along
this boundary will continue setting up an area of very heavy
rainfall somewhere from east AR into West TN. In addition, after
sunrise, showers an thunderstorms will likely start developing in
the warm sector south of the boundary as lift increases across the
region. We cannot sleep on the severe threat early this morning
as the parameter space continues to be supportive through the
morning hours along and south of the boundary/stalled front.

Lift will increase across the region as upper level energy lifts
NE out of West Texas and into the Southern Plains this afternoon.
A surface wave expected to develop along the stalled front across
the Arklatex and will lift the boundary north a bit across the
Mid-South. Showers and thunderstorms with very heavy rain will
continue mainly north of the TN/MS line through about noon. PWs
will be around 2 inches so flash flooding will continue to be a
major problem along and north of I-40 through noon.

As the day progresses the airmass south of the boundary/ongoing
convection will destabilize with SBCAPES pushing 2500 J/kg, 0-3
km helicity values of nearly 400 m2/s2 and 0-6km shear values
increasing to 55 kts. As the surface wave moves along the boundary
expect vigorous convective development with clusters and perhaps
a line pushing across the Mid-South during the afternoon. Damaging
winds look like the main threat with spin up tornadoes possible
as well. The best chance of severe weather today will SE of where
the outflow boundary is currently located. The best times for
severe weather outside of the immediate short term will be from
noon to 8 pm when the instability is maximized and the upper level
support is most robust. Severe threat should gradually wane in
the evening though may hold on across NE MS until around midnight.
The heavy rain threat will continue well into the overnight hours
since the front is slow to clear the area.

QPF amounts are highly dependent on where the front/outflow
boundary ends up stalling this morning. Places located in the area
of convection along the stalled boundary are likely to see very
high QPF amounts as their resident time in the heavy rainfall
could last for several hours. Additional QPF amounts of 5-7 inches
are likely across much the area. HREF probability matched mean
QPF amounts of an additional 7-10 inches are depicted across parts
of eastern AR and West TN which may represent a more realistic
forecast for areas that end up invof the stalled front/outflow
boundary. Keep in mind that areas north of a Helena- West Helena,
AR to Holly Springs, MS to Savannah, TN line have already received
4-6 inches, with locally higher amounts, so far during this
event. As a result, much of that aforementioned area will end up
with 10+ inches and isolated amounts approaching 15 inches. Given
the previous rains, saturate ground, the amount of water in the
river system we are looking at the potential for generational
flooding especially along and north of that Helena- West Helena,
MS to Holly Springs, MS to Savannah, TN line. All types of
flooding are likely including flash, areal and river flooding.
Given the anomalous PWs expect very intense rainfall rates which
can lead to flash flooding in unexpected places.

Rainfall will come to an end early Sunday across NE MS. A few
leftover showers are likely as the upper trough lifts NE into the
Mid MS Valley. Much cooler temps will begin filtering into the
region with highs around 50 north. As a deep upper trough develops
over the eastern CONUS expect much below temps over the Mid-
South. A substantial amount of the region will see lows in the 30s
Mon-Wed. A system moving through the OH Valley will bring a
chance of showers to the area on Thursday. Near normal temps
return by the end of the week.

&&

.AVIATION...
(12Z TAFS)
Issued at 608 AM CDT Sat Apr 5 2025

A boundary is situated across the Mid-South this morning. Showers
and thunderstorms will continue through most of the day invof the
boundary at JBR, MKL and MEM. Activity will eventually push into
TUP this evening. A period of stronger storms is possible at MEM
and MKL late this afternoon and this evening at TUP. IFR conds
will prevail at JBR, north of the boundary, through the period.
MVFR conds will lower to IFR later today at MEM and MKL as the
boundary eventually pushes southeast. TUP will improve to VFR
before lowering later today as the showers and thunderstorms move
in. After the thunderstorms push east this evening expect
leftover showers to linger through the period. Expect gusty south
winds south of the boundary with NE winds overspreading the area
as the boundary gradually shifts SE.

&&

.MEG WATCHES/WARNINGS/ADVISORIES...
AR...Flood Watch through Sunday morning for ARZ009-018-026>028-035-
     036-048-049-058.

MO...Flood Watch through Sunday morning for MOZ113-115.

MS...Flood Watch through Sunday morning for MSZ001>005-007-008-
     010>014-020.

     Flood Watch through Sunday afternoon for MSZ006-009-015>017-
     021>024.

TN...Flood Watch through Sunday morning for TNZ001>004-019>022-
     048>055-088>092.

&&

PUBLIC FORECAST...SJM
AVIATION...SJM

Preliminary Local Storm Report
National Weather Service Memphis TN
1053 AM CDT Sat Apr 5 2025

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

1028 AM     Flash Flood      1 W Huntingdon          36.01N 88.43W
04/05/2025                   Carroll            TN   Emergency Mngr

            Numerous roadways flooded, closed, and or
            washed out throughout Carroll County.

&&

12/CA

Preliminary Local Storm Report
National Weather Service Memphis TN
1054 AM CDT Sat Apr 5 2025

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

1028 AM     Flash Flood      Bruceton                36.04N 88.25W
04/05/2025                   Carroll            TN   Emergency Mngr

            Numerous roadways flooded, closed, and or
            washed out throughout Carroll County.

&&

12/CA

Preliminary Local Storm Report
National Weather Service Memphis TN
1055 AM CDT Sat Apr 5 2025

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

1028 AM     Flash Flood      Cedar Grove             35.82N 88.60W
04/05/2025                   Carroll            TN   Emergency Mngr

            Numerous roadways flooded, closed, and or
            washed out throughout Carroll County.

&&

12/CA

Preliminary Local Storm Report
National Weather Service Memphis TN
1056 AM CDT Sat Apr 5 2025

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

1028 AM     Flash Flood      Trezevant               36.01N 88.62W
04/05/2025                   Carroll            TN   Emergency Mngr

            Numerous roadways flooded, closed, and or
            washed out throughout Carroll County.

&&

12/CA

Preliminary Local Storm Report
National Weather Service Memphis TN
1115 AM CDT Sat Apr 5 2025

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

1035 AM     Flash Flood      1 NE West Memphis       35.16N 90.18W
04/05/2025                   Crittenden         AR   Public

            Reported intersection flooded along North
            7th Street and E Barton Ave.

&&

AEH

Preliminary Local Storm Report
National Weather Service Memphis TN
1138 AM CDT Sat Apr 5 2025

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

1100 AM     Flash Flood      3 NNE Kennett           36.28N 90.03W
04/05/2025                   Dunklin            MO   Public

            Reported flash flooding along homes in
            Kennett, MO along highway 25.

&&

AEH