Alert archive / Mississippi / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 48, NWS Mobile, AL

May 7, 2026Greene County, Perry County, Mississippi

NWS Mobile, AL issued this severe thunderstorm warning at May 7, 2026, 12:17 AM CDT for Greene County, Perry County, Mississippi. It was in force for 58 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 7, 2026, 12:17 AM CDT (05:17 UTC)
Expired
May 7, 2026, 1:15 AM CDT
In force
58 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Greene County, MS, Perry County, MS

The radar

The Mobile radar (KMOB), 84 km from the middle of the area, began a volume at 05:17 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 6, 10:58 PM CDTTornado WatchSPC9 hr

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 5.3 hours before the alert went out and 130 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Slidell Radar S, LA at 00:00Z on 2026-05-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1598 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 00:00Z on 2026-05-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 252 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1598 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
648 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
252 m²/s²
0-3 km storm-relative helicity
306 m²/s²
Significant tornado parameter
3.3
Supercell composite
13.3

Open this sounding in Storm Lab

The text

As transmitted.

664 
WUUS54 KMOB 070517
SVRMOB
MSC041-111-070615-
/O.NEW.KMOB.SV.W.0048.260507T0517Z-260507T0615Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
1217 AM CDT Thu May 7 2026

The National Weather Service in Mobile has issued a

* Severe Thunderstorm Warning for...
  Perry County in southeastern Mississippi...
  Western Greene County in southeastern Mississippi...

* Until 115 AM CDT.

* At 1217 AM CDT, severe thunderstorms were located along a line
  extending from near Sunrise to near McLaurin to near Rock Hill,
  moving east at 40 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Richton, Beaumont, New Augusta, and McLain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature's leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.

A Tornado Watch remains in effect until 600 AM CDT for southeastern
Mississippi.

&&

LAT...LON 3143 8915 3143 8870 3119 8863 3100 8870
      3100 8883 3098 8884 3103 8915
TIME...MOT...LOC 0517Z 278DEG 36KT 3133 8918 3118 8918 3109 8927 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

RD
1 follow-up statement
340 
WWUS54 KMOB 070543
SVSMOB

Severe Weather Statement
National Weather Service Mobile AL
1243 AM CDT Thu May 7 2026

MSC041-111-070615-
/O.CON.KMOB.SV.W.0048.000000T0000Z-260507T0615Z/
Perry MS-Greene MS-
1243 AM CDT Thu May 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT
FOR SOUTHERN PERRY AND WESTERN GREENE COUNTIES...

At 1243 AM CDT, severe thunderstorms were located along a line
extending from 10 miles southeast of Richton to near Beaumont to 9
miles southwest of McLain, moving east at 40 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Beaumont and McLain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 600 AM CDT for southeastern
Mississippi.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3106 8915 3120 8898 3138 8885 3138 8869
      3119 8863 3100 8870 3100 8883 3098 8884
      3103 8915
TIME...MOT...LOC 0543Z 277DEG 36KT 3128 8879 3114 8888 3105 8897 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

RD

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Mobile, AL wrote its last area forecast discussion before this severe thunderstorm warning went out at May 6, 7:01 PM CDT, 5 hours 16 minutes earlier. Its key messages:

  • Issued at 700 PM CDT Wed May 6 2026
  • There is the potential for strong to severe storms and heavy rainfall late this afternoon into Thursday.
  • The risk for strong rip currents increases midweek, with a Moderate risk of rip currents anticipated from Wednesday night through Saturday.
Area forecast discussion, May 6, 7:01 PM CDT, 5 hours 16 minutes before
Area Forecast Discussion
National Weather Service Mobile AL
701 PM CDT Wed May 6 2026

...New AVIATION...

.KEY MESSAGES...
Issued at 700 PM CDT Wed May 6 2026

 - There is the potential for strong to severe storms and heavy
   rainfall late this afternoon into Thursday.

 - The risk for strong rip currents increases midweek, with a
   Moderate risk of rip currents anticipated from Wednesday night
   through Saturday.

&&

.UPDATE...
Issued at 636 PM CDT Wed May 6 2026

Convective activity is set to increase across interior portions of
the area through tonight as a cold front approaching from the
north moves into the area. Abundant favorable shear and
instability will support severe storm development especially
across interior southeast Mississippi and interior southwestern
Alabama, with the risk of severe storms decreasing into the
overnight hours. Will also need to monitor for locally heavy
rainfall and potential flooding issues mainly over interior areas.
The current forecast looks on track. /29

&&

.DISCUSSION...
Issued at 202 PM CDT Wed May 6 2026

Through Saturday, a series of upper level shortwaves pass over/near
the Southeast, having shifted an upper level high over the Gulf
further south. This allows the energy to more directly affect the
northern Gulf coast. The first round passes over the forecast area
later today through tonight. A combination of Mixed Layer Capes
around 2000j/kg developing this afternoon, EBWD shear around 60 kts,
DCape of 700-900J/kg, and mid level lapse rates around 7C all lead
to strong to severe storms, with the full house of threats, damaging
winds, large hail and tornadoes. 0-1km helicities around 150m^2/s^2
this afternoon rise to around 250m^2/s^2 tonight as a cold front
works it way south over the Lower Mississippi River Valley and
Southeast, enhancing the probability of supercells. Add in guidance
advertising good upper divergence as a weaker upper jet just north
of the northern Gulf coast works with a stronger one on the front
side of a deeper upper trough passing slowly east over the northern
part of the Southeast, and SPC has put an Enhanced Risk of severe
storms over our northwestern counties and a Slight Risk as far south
as a Stone Co to Covington Co line. Timing has individual cells
developing this afternoon over Mississippi, increasing in coverage
through the afternoon as they shift south ahead of an advancing cold
front. Model soundings show a good cap around 10k' over southeast
Mississippi helping to limit any taller storms near the forecast
area, but the expectation is for this cap to disappear as the mid
level shortwaves and upper divergence increases. As instability
decreases after sunrise, am expecting the the possiblity of strong
storms to decrease through the night. As mentioned above, the full
gamut of storm modes is expected, but not to be left out is possible
water issues. With a soupy airmass (precipitable h20 levels in the
1.9"-2.2" range), these storms once they get going, are expected to
be efficient rainers, with training cells expected, accumulation
could locally top 3"-5" the next 12 hours or so, especially over our
northern counties. Helping to temper the water issues is the current
drought conditions, along with enough greenery to break soils up and
allow the water to soak up the water. Still, will need to keep an
eye on this also this afternoon through tonight.

Thursday, the approaching cold front is expected to sag south across
the forecast area in the morning, reaching the coast in the
early/mid afternoon. Ahead of this front, showers and thunderstorms
are expected to develop. Strong to marginally severe storms are
possible, especially in the morning. Isentropic upglide convection
along and just north of the front will bring more widespread rain to
the forecast area. Other than the possiblity of rowdy storms, am not
expecting water issues.

More shortwave energy passes over the forecast area Friday through
Saturday, bringing more rounds of precipitation, with elevated
rumblers mixed in at times. At this point, will need to increase
monitoring of water issues, with accumulations from the previous day
adding onto the rainfall amounts. If some areas do not get rid of
the water that has fallen, there will be. Our flashier smaller
rivers may have issues, along with the more urbanized areas.

Not to forget, with all the rain, near seasonal temperatures today
will drop below into Friday. Some sun making to the ground along
with a return of better southerly flow as a stronger shortwave
approaches the forecast area.

For Saturday night on, have had little time to digest. More energy
passes over the Southeast, with a cold front ushering in drier air
early in the coming week. A reprieve in the rain is expected Tuesday.

Taking a look at the Rip Current risk on area beaches, southerly
flow over the northern Gulf will continue to bring increased swell
to area beaches. Combined with a large tidal range, the next few
days a high end Moderate Risk, at times High, is expected through
the rest of the week.
/16

&&

.AVIATION...
(00Z TAFS)
Issued at 701 PM CDT Wed May 6 2026

MVFR ceilings will prevail through the evening before dropping to
IFR by late evening. Ceilings will improve from northwest to
southeast by mid morning to MVFR. Thunderstorms will move in from
the northwest along a cold front early to mid morning and move to
the southeast. These storms can cause drops in ceiling and
visibilities down to IFR/LIFR flight categories. Occasionally
gusty winds will shift from southerly tonight at 8-12 knots to
north-northwest at 8-10 knots by mid morning. /97

&&

.MARINE...
Issued at 202 PM CDT Wed May 6 2026

Light onshore flow increases to a light to moderate flow
tonight into Thursday ahead of an approaching cold front. A light to
moderate offshore flow develops behind the front, but quickly shifts
to onshore temporarily over the weekend before a passing system
brings back light to moderate offshore flow Sunday.
/16

&&

.HYDROLOGY...
Issued at 202 PM CDT Wed May 6 2026

Daily rainfall, both over and north of the forecast area, is
expected to cause rises in rivers.
/16

&&

.PRELIMINARY POINT TEMPS/POPS...
Mobile      72  81  63  76 /  50  80  10  60
Pensacola   73  82  66  77 /  30  70  10  40
Destin      72  81  66  78 /  30  70  10  30
Evergreen   68  80  57  75 /  80  80   0  40
Waynesboro  66  77  57  73 /  90  50   0  40
Camden      67  76  56  73 / 100  70   0  30
Crestview   71  84  60  78 /  40  90  10  40

&&

.MOB WATCHES/WARNINGS/ADVISORIES...
AL...None.
FL...None.
MS...None.
GM...None.
&&

In the hours before

Special weather statement, May 6, 6:33 PM CDT, 5 hours 44 minutes before
Special Weather Statement
National Weather Service Mobile AL
633 PM CDT Wed May 6 2026

ALZ054-070000-
Wilcox AL-
633 PM CDT Wed May 6 2026

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL WILCOX COUNTY THROUGH
700 PM CDT...

At 632 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles west of Dannelly Reservoir, or 9 miles north of Camden, moving
east at 40 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This storm will remain over mainly rural areas of central Wilcox
County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 1100 PM CDT for south central
Alabama.

&&

LAT...LON 3220 8736 3220 8733 3218 8732 3216 8729
      3214 8728 3215 8727 3214 8725 3212 8726
      3212 8725 3210 8723 3208 8719 3207 8719
      3206 8718 3205 8718 3201 8738 3218 8745
      3221 8737
TIME...MOT...LOC 2332Z 250DEG 33KT 3212 8734

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

JLH
Special weather statement, May 6, 11:05 PM CDT, 1 hour 12 minutes before
Special Weather Statement
National Weather Service Mobile AL
1105 PM CDT Wed May 6 2026

ALZ051-053-070445-
Clarke AL-Choctaw AL-
1105 PM CDT Wed May 6 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CHOCTAW AND
NORTHWESTERN CLARKE COUNTIES THROUGH 1145 PM CDT...

At 1105 PM CDT, Doppler radar was tracking a strong thunderstorm near
Gilbertown, or 18 miles south of Butler, moving east at 40 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Silas, Coffeeville, Gilbertown, and Toxey.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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.

A Tornado Watch remains in effect until 600 AM CDT for southwestern
Alabama.

&&

LAT...LON 3175 8787 3174 8837 3191 8838 3199 8802
      3199 8789
TIME...MOT...LOC 0405Z 262DEG 36KT 3183 8830

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

RD
Special weather statement, May 6, 11:49 PM CDT, 28 minutes before
Special Weather Statement
National Weather Service Mobile AL
1149 PM CDT Wed May 6 2026

ALZ051>053-MSZ067-070530-
Clarke AL-Choctaw AL-Washington AL-Wayne MS-
1149 PM CDT Wed May 6 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CHOCTAW...
NORTHWESTERN WASHINGTON...WEST CENTRAL CLARKE AND EAST CENTRAL WAYNE
COUNTIES THROUGH 1230 AM CDT...

At 1148 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles east of Waynesboro, moving east at 45 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Millry, Silas, and Coffeeville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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.

A Tornado Watch remains in effect until 600 AM CDT for southwestern
Alabama...and southeastern Mississippi.

&&

LAT...LON 3160 8857 3177 8859 3190 8812 3162 8802
TIME...MOT...LOC 0448Z 260DEG 39KT 3170 8850

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

RD

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 6, 7:24 PM CDTTornado WarningMOBPerry35 min
May 6, 7:50 PM CDTTornado WarningMOBGreene, Perry40 min
May 6, 10:20 PM CDTSevere Thunderstorm WarningMOBWayne25 min
May 6, 10:43 PM CDTSevere Thunderstorm WarningMOBWayne25 min
May 6, 11:15 PM CDTAreal Flood AdvisoryMOBWayne3 hr
May 7, 1:12 AM CDTSpecial Weather StatementMOBGreene48 min
May 7, 4:06 AM CDTSpecial Weather StatementMOBPerry39 min
May 7, 4:42 AM CDTSpecial Weather StatementMOBGeorge48 min
May 7, 7:53 AM CDTSpecial Weather StatementMOBGeorge, Stone37 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 2026Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.