Alert archive / Mississippi / Flash Flood Warnings in 2026

Flash Flood Warning 76, NWS New Orleans, LA

June 18, 2026Hancock County, Harrison County, Pearl River County, Mississippi

NWS New Orleans, LA issued this flash flood warning at Jun 18, 2026, 6:44 AM CDT for Hancock County, Harrison County, Pearl River County, Mississippi. It was in force for 5 hr. 7 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 18, 2026, 6:44 AM CDT (11:44 UTC)
Expired
Jun 18, 2026, 11:30 AM CDT
In force
5 hr
Issued by
NWS New Orleans, LA
Area
Storm-based polygon
Flood severity
None

Counties Hancock County, MS, Harrison County, MS, Pearl River County, MS

The radar

The Hammond radar (KHDC), 101 km from the middle of the area, began a volume at 11:47 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.

What was reported inside it

TimeReportWhereRemark
Jun 18, 9:40 AM CDTFLASH FLOOD14 Se Poplarville, MSVehicle stalled in high water on Barth Road.
Jun 18, 10:36 AM CDTFLASH FLOODPoplarville, MSSeveral streets across Poplarville were impassable due to flooding.
Jun 18, 10:45 AM CDTFLASH FLOOD12 Nne Kiln, MSBell Creek bridge was under water due to heavy rainfall and flooding.
Jun 18, 10:45 AM CDTFLASH FLOOD8 Nne Kiln, MSStandard Cemetery road was impassable due to heavy rainfall and flooding.
Jun 18, 10:46 AM CDTFLASH FLOOD6 Nne Kiln, MSRocky HIll Dedeaux Road was impassable due to heavy rainfall and flooding.
Jun 18, 10:50 AM CDTFLASH FLOOD7 N Kiln, MSHighway 603 near Hoda Road was impassable due to heavy rainfall and flooding.
Jun 18, 10:51 AM CDTFLASH FLOOD3 Ne Kiln, MSClearwater Drive was impassable due to heavy rainfall and flooding.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 7 storm reports to this flash flood warning; the first came 176 minutes after it went out.

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 nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 11.7 hours before the alert went out and 72 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 2026-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1945 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 2026-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 82 square meters per square second.193958Sfc1 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
1945 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
854 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
82 m²/s²
0-3 km storm-relative helicity
89 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

631 
WGUS54 KLIX 181144
FFWLIX
MSC045-047-109-181445-
/O.NEW.KLIX.FF.W.0076.260618T1144Z-260618T1445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
644 AM CDT Thu Jun 18 2026

The National Weather Service in New Orleans has issued a

* Flash Flood Warning for...
  Northeastern Hancock County in southern Mississippi...
  Northwestern Harrison County in southern Mississippi...
  Northern Pearl River County in southern Mississippi...

* Until 945 AM CDT.

* At 644 AM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 1 and 3 inches of rain
  have fallen. Flash flooding is ongoing or expected to begin
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Poplarville, Saucier and Lyman.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3082 8945 3083 8978 3100 8966 3100 8955
      3101 8955 3101 8950 3100 8950 3100 8948
      3098 8948 3098 8943 3101 8942 3101 8935
      3099 8934 3065 8934 3065 8924 3068 8923
      3068 8912 3045 8914 3044 8943

FLASH FLOOD...RADAR INDICATED

$$

Frye
3 follow-up statements
962 
WGUS74 KLIX 181252
FFSLIX

Flash Flood Statement
National Weather Service New Orleans LA
752 AM CDT Thu Jun 18 2026

MSC045-047-109-181445-
/O.CON.KLIX.FF.W.0076.000000T0000Z-260618T1445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hancock MS-Harrison MS-Pearl River MS-
752 AM CDT Thu Jun 18 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 945 AM CDT THIS
MORNING FOR NORTHEASTERN HANCOCK, NORTHWESTERN HARRISON AND EAST
CENTRAL PEARL RIVER COUNTIES...

At 752 AM CDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 5 inches of rain have
fallen. Additional rainfall amounts of 2 to 4 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Thunderstorms producing
         flash flooding.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of creeks and streams, urban
         areas, highways, streets and underpasses.

Some locations that will experience flash flooding include...
  Saucier and Lyman.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3082 8945 3088 8934 3065 8934 3065 8924
      3068 8923 3068 8912 3045 8914 3044 8943

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

TJS
013 
WGUS54 KLIX 181421
FFWLIX
MSC045-047-109-181630-
/O.EXT.KLIX.FF.W.0076.000000T0000Z-260618T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
921 AM CDT Thu Jun 18 2026

The National Weather Service in New Orleans has extended the

* Flash Flood Warning for...
  Northeastern Hancock County in southern Mississippi...
  Northwestern Harrison County in southern Mississippi...
  East Central Pearl River County in southern Mississippi...

* Until 1130 AM CDT.

* At 921 AM CDT, emergency management reported several roads flooded
  in Hancock County. Between 3 and 8 inches of rain have fallen.
  Additional rainfall amounts of 2 to 4 inches are possible in the
  warned area. Flash flooding is already occurring.

  HAZARD...Life threatening flash flooding. Thunderstorms producing
           flash flooding.

  SOURCE...Emergency management reported.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Saucier and Lyman.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3082 8945 3088 8934 3065 8934 3065 8924
      3068 8923 3068 8912 3045 8914 3044 8943

FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

TJS
412 
WGUS74 KLIX 181639 RRA
FFSLIX

Flash Flood Statement
National Weather Service New Orleans LA
1139 AM CDT Thu Jun 18 2026

MSC045-047-109-181649-
/O.EXP.KLIX.FF.W.0076.000000T0000Z-260618T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hancock MS-Harrison MS-Pearl River MS-
1139 AM CDT Thu Jun 18 2026

...FLASH FLOOD WARNING HAS BEEN REPLACED WITH A NEW WARNING FOR
NORTHEASTERN HANCOCK, NORTHWESTERN HARRISON AND EAST CENTRAL PEARL
RIVER COUNTIES...

This flash flood warning has been replaced with a new Flash Flood
Warning for life-threatening flash flooding. Please refer to this
warning for the latest information.

A Flood Watch remains in effect until 700 AM CDT Friday for portions
of southeast Louisiana and southern Mississippi.

&&

LAT...LON 3082 8945 3088 8934 3065 8934 3065 8924
      3068 8923 3068 8912 3045 8914 3044 8943

$$

TJS

What forecasters said that day

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

NWS New Orleans, LA wrote its last area forecast discussion before this flash flood warning went out at Jun 18, 6:18 AM CDT, 26 minutes earlier. Its key messages:

  • Updated at 613 AM CDT Thu Jun 18 2026
  • Potential for Life Threatening Flash Flooding. A Particularly Dangerous and Life Threatening Flash Flood Situation exists with a High Risk of Flooding across portions of south Mississippi and southeast Louisiana, especially east of Interstate 55. Considerable Flash Flooding is likely and Catastrophic Flash Flooding is possible today.
  • A Flood Watch is in effect through Friday morning for most of southeast Louisiana as well as all of southwest and coastal Mississippi.
  • Tornado Watch 348 in effect until 6 AM CDT for most of the area.
  • Dangerous conditions for mariners of small craft and minor coastal flooding on south facing shores west of the Mississippi River will persist through tonight as Post Tropical Cyclone Arthur moves into southwest Louisiana.
  • Extreme heat is expected this weekend. Heat advisories will likely be issued for heat index values of around 110 degrees.
Area forecast discussion, Jun 18, 6:18 AM CDT, 26 minutes before
Area Forecast Discussion
National Weather Service New Orleans LA
618 AM CDT Thu Jun 18 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 613 AM CDT Thu Jun 18 2026

- Potential for Life Threatening Flash Flooding. A Particularly
  Dangerous and Life Threatening Flash Flood Situation exists with
  a High Risk of Flooding across portions of south Mississippi and
  southeast Louisiana, especially east of Interstate 55.
  Considerable Flash Flooding is likely and Catastrophic Flash
  Flooding is possible today.

- A Flood Watch is in effect through Friday morning for most of
  southeast Louisiana as well as all of southwest and coastal
  Mississippi.

- Tornado Watch 348 in effect until 6 AM CDT for most of the area.

- Dangerous conditions for mariners of small craft and minor
  coastal flooding on south facing shores west of the Mississippi
  River will persist through tonight as Post Tropical Cyclone
  Arthur moves into southwest Louisiana.

- Extreme heat is expected this weekend. Heat advisories will
  likely be issued for heat index values of around 110 degrees.

&&

.UPDATE...
Issued at 354 AM CDT Thu Jun 18 2026

Updated Key Messages for WPC's High Risk of Excessive Rainfall
today for portions of the area. Likely to have a fairly large
stripe of 6 to 10 inch rainfall with isolated totals significantly
higher from Houma and Thibodaux northeastward.

&&

.SHORT TERM...
(Now through Sunday)
Issued at 1220 AM CDT Thu Jun 18 2026

Post Tropical Cyclone Arthur has degenerated to a low pressure
area along the Upper Texas Coast. The remnants will continue to
track across western Louisiana overnight and will reach the
Carolinas coastlines by Friday morning. We've already seen some
rotation in radar data, and expect we'll have short-lived spinups
overnight. Additionally, we remain highly concerned about extreme
rainfall amounts overnight. We already had 2.3 inch precipitable
water values at 00z, with guidance indicating that values near 2.6
inches are possible/likely overnight as a 35-40 knot low level jet
plugs in. The 02Z HRRR, for instance, has a large area of rainfall
totals in excess of 6 inches across the area by mid-afternoon
Thursday with spot totals approaching or exceeding 10 inches. If
these totals, or anything close are realized, we're probably
looking at major flooding in those areas. No changes to Flood
Watch anticipated. Could still be scattered precipitation into
Thursday evening associated with this system before we start
seeing some slight drying.

With precipitable water values remaining near 2 inches through
Sunday, still plenty of moisture available for scattered
convection, even without large scale forcing to aid in producing
lift. The large scale heavy rainfall threat will diminish beyond
Thursday evening, but localized heavy rain still possible. Could
also see a few microbursts on Friday.

A second issue over the weekend will be heat stress. We'll likely
see at least some sunshine at times Friday through the weekend
that will allow temperatures to get into the lower, or possibly
middle 90s in many areas. With dew points likely in the upper 70s
to near 80, and lots of residual moisture on the ground, it's
going to be steamy. Likely to have heat index values near our 108
degree criteria for Heat Advisories in many areas on Friday and
possibly again on Sunday. This will be addressed once we get past
the rainfall and tornado issues this morning. Overnight lows may
have trouble getting below 80 degrees for several nights.

&&

.LONG TERM...
(Sunday night through Wednesday)
Issued at 1220 AM CDT Thu Jun 18 2026

Ridging sets up over the northern Gulf for the first half of next
week. However, shortwaves will be tracking west to east just north
of the local area. If we are going to have a day that is
completely dry, it'll probably be Monday. Similar to the weekend,
we'll have to monitor for potential Heat Advisories, especially
Monday. For Tuesday and Wednesday, the question will be exactly
when storms develop. If they develop early enough in the day, that
would blunt the heat somewhat. For now, will stick with the NBM
forecast temperatures with several days seeing highs in the lower
and middle 90s.

&&

.AVIATION...
(12Z TAFS)
Issued at 613 AM CDT Thu Jun 18 2026

Large area of SHRA/TSRA moving across most terminals early this
morning with IFR or lower conditions. Main exceptions are KHUM and
KBTR, where convection has moved east for now. Eastern terminals
could still see gusts to around 40 knots as convection moves
through. The current area of convection should be east of all
terminals by 18z, but with abundant moisture still in place,
afternoon heating could redevelop TSRA. Expect any remaining
precipitation to dissipate after sunset, but MVFR ceilings could
redevelop before sunrise.

&&

.MARINE...
Issued at 1220 AM CDT Thu Jun 18 2026

Strong southerly winds of 20 to 25 knots with gusts of 30 knots
will remain in place over the coastal waters through tonight and
into Thursday and seas of 6 to 9 feet can be expected in the open
Gulf waters. Small craft advisories remain in effect due to these
conditions. Moving into the weekend and early next week, a broad
area of high pressure will build back over the eastern Gulf
waters. Persistent onshore winds of 10 to 15 knots and seas of 2
to 4 feet can be expected from Friday through early next week.

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...Flood Watch through Friday morning for LAZ034>037-039-046>048-
     056>058-064-071-076>087-089-090-092-094-096-098>100.

GM...Small Craft Advisory until 6 AM CDT Friday for GMZ529-531>536-
     541-543-551-553-554-557-570-572-575-577.

MS...Flood Watch through Friday morning for MSZ068>071-077-083>088.

GM...Small Craft Advisory until 6 AM CDT Friday for GMZ531>536-541-
     543-551-553-554-557-570-572-575-577.

&&

SHORT TERM...RW
LONG TERM....RW
AVIATION...RW
MARINE...RW

In the hours before

Local storm report, Jun 18, 6:26 AM CDT, 18 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
626 AM CDT Thu Jun 18 2026

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

0608 AM     Marine Tstm Wind 6 WSW East New Orleans  30.05N 90.03W
06/18/2026  M67 MPH          Orleans            LA   ASOS

            The Lakefront Airport KNEW measured a
            thunderstorm wind gust of 58 knots or 67
            mph.

&&

MEFFER
Local storm report, Jun 18, 6:29 AM CDT, 15 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
629 AM CDT Thu Jun 18 2026

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

0628 AM     Tstm Wnd Dmg     3 SE Metairie           29.97N 90.15W
06/18/2026                   Jefferson          LA   Broadcast Media

            Report of powerlines, building, and tree
            damage between Airline and Earhart around L
            and A Rd.

&&

MEFFER
Local storm report, Jun 18, 6:34 AM CDT, 10 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
634 AM CDT Thu Jun 18 2026

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

0428 AM     Tstm Wnd Dmg     1 E Houma               29.58N 90.69W
06/18/2026                   Terrebonne         LA   Broadcast Media

            Roof damage to a home on Evelyn Avenue on
            the east side of Houma.

&&

MEFFER
Local storm report, Jun 18, 6:40 AM CDT, 4 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
640 AM CDT Thu Jun 18 2026

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

0540 AM     Tstm Wnd Dmg     1 S Harahan             29.93N 90.21W
06/18/2026                   Jefferson          LA   Trained Spotter

            Trained spotter reported minor sign,
            powerline and tree damage from possible
            tornado crossing the Mississippi River near
            Waggaman.

&&

MEFFER
Local storm report, Jun 18, 6:43 AM CDT, 1 minute before
Preliminary Local Storm Report
National Weather Service New Orleans LA
643 AM CDT Thu Jun 18 2026

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

0545 AM     Tstm Wnd Dmg     2 ESE Metairie          29.99N 90.15W
06/18/2026                   Jefferson          LA   Trained Spotter

            Trained spotter reported minor sign,
            powerline and tree damage over portions of
            Metairie from possible tornado.

&&

MEFFER
Local storm report, Jun 18, 6:44 AM CDT, 0 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
644 AM CDT Thu Jun 18 2026

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

0550 AM     Tstm Wnd Dmg     2 NE Metairie           30.02N 90.14W
06/18/2026                   Jefferson          LA   Trained Spotter

            Trained spotter reported minor sign,
            powerline and tree damage near the Lakefront
            from possible tornado.

&&

MEFFER

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 17, 9:04 PM CDTSpecial Weather StatementLIXWalthall41 min
Jun 18, 6:03 AM CDTFlash Flood WarningLIXHancock, Pearl River3 hr
Jun 18, 7:00 AM CDTFlash Flood Warning Considerable damage threatLIXHancock, Pearl River5 hr
Jun 18, 7:02 AM CDTTornado Warning Tornado observedLIXHancock43 min
Jun 18, 7:03 AM CDTSevere Thunderstorm Warning Considerable damage threatLIXHancock42 min
Jun 18, 7:16 AM CDTTornado WarningLIXHarrison14 min
Jun 18, 7:42 AM CDTSevere Thunderstorm WarningLIXHancock, Harrison63 min
Jun 18, 7:56 AM CDTTornado WarningLIXHancock, Harrison29 min
Jun 18, 7:57 AM CDTRiver Flood WarningLIXHarrison4 days
Jun 18, 7:58 AM CDTRiver Flood WarningLIXHancock63 hr
Jun 18, 8:07 AM CDTSevere Thunderstorm WarningLIXHancock, Pearl River38 min
Jun 18, 8:16 AM CDTTornado Warning Tornado observedLIXHarrison24 min
Jun 18, 8:21 AM CDTTornado WarningLIXHancock, Pearl River23 min
Jun 18, 8:38 AM CDTFlash Flood WarningLIXPearl River3 hr
Jun 18, 8:43 AM CDTSevere Thunderstorm WarningLIXHarrison62 min
Jun 18, 8:54 AM CDTTornado WarningLIXHancock, Pearl River42 min
Jun 18, 9:06 AM CDTFlash Flood Warning EmergencyCatastrophic damage threatLIXPearl River6 hr
Jun 18, 9:22 AM CDTRiver Flood WarningLIXPike, Walthall72 hr
Jun 18, 9:45 AM CDTSevere Thunderstorm WarningLIXHancock, Pearl River45 min
Jun 18, 10:08 AM CDTRiver Flood WarningLIXPike50 hr
Jun 18, 10:56 AM CDTSevere Thunderstorm WarningLIXHarrison34 min
Jun 18, 10:57 AM CDTSevere Thunderstorm WarningLIXHancock, Pearl River33 min
Jun 18, 10:58 AM CDTHeat AdvisoryLIXAmite, Hancock, Harrison, Jackson, Pearl River, Pike and 2 more32 hr
Jun 18, 11:17 AM CDTAreal Flood WarningLIXPearl River6 hr
Jun 18, 11:31 AM CDTFlash Flood Warning Considerable damage threatLIXHancock, Harrison, Pearl River4 hr
Jun 18, 11:40 AM CDTSevere Thunderstorm WarningLIXHancock, Harrison, Jackson65 min
Jun 18, 11:54 AM CDTAreal Flood AdvisoryLIXHancock, Harrison28 min
Jun 18, 12:11 PM CDTFlash Flood WarningLIXWilkinson3 hr
Jun 18, 12:20 PM CDTFlash Flood WarningLIXHancock, Harrison6 hr
Jun 18, 12:21 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXHarrison, Jackson54 min
Jun 18, 12:45 PM CDTSevere Thunderstorm WarningLIXHancock45 min
Jun 18, 1:16 PM CDTSevere Thunderstorm WarningLIXHarrison44 min
Jun 18, 1:39 PM CDTFlash Flood WarningLIXJackson5 hr
Jun 18, 1:39 PM CDTSevere Thunderstorm WarningLIXHarrison, Jackson66 min
Jun 18, 2:31 PM CDTFlash Flood Warning Considerable damage threatLIXJackson4 hr
Jun 18, 2:56 PM CDTFlash Flood Warning EmergencyCatastrophic damage threatLIXPearl River5 hr
Jun 18, 3:32 PM CDTSpecial Weather StatementLIXJackson43 min
Jun 18, 3:33 PM CDTAreal Flood WarningLIXHancock, Harrison, Pearl River3 hr
Jun 18, 5:23 PM CDTAreal Flood AdvisoryLIXPearl River2 hr
Jun 18, 6:28 PM CDTAreal Flood WarningLIXHarrison3 hr
Jun 18, 6:28 PM CDTAreal Flood WarningLIXJackson3 hr
Jun 18, 6:33 PM CDTAreal Flood WarningLIXJackson3 hr
Jun 18, 6:36 PM CDTAreal Flood WarningLIXHancock, Harrison, Pearl River3 hr

Nearby

Flash Flood Warnings in Mississippi, 2026Every flash flood 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.