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Home Return to list Flash Flood Warning 0083 Issued by the Baton Rouge Forecast Office
Action: New Issued At: 2026-06-18 12:21:24
837
WGUS54 KLIX 181720
FFWLIX
MSC045-047-182015-
/O.NEW.KLIX.FF.W.0083.260618T1720Z-260618T2015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
1220 PM CDT Thu Jun 18 2026
The National Weather Service in New Orleans has issued a
* Flash Flood Warning for...
Southeastern Hancock County in southern Mississippi...
Southern and Eastern Harrison County in southern Mississippi...
* Until 315 PM CDT.
* At 1220 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 4 inches of rain
have fallen. Additional rainfall amounts of 2 to 5 inches are
possible in the warned area. 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...
Gulfport, Biloxi, Long Beach, Bay St. Louis, Waveland, Pass
Christian, Diamondhead, St. Martin, Diberville, Shoreline Park,
Pearlington and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3022 8961 3039 8937 3049 8909 3068 8888
3043 8888 3041 8884 3038 8884 3036 8905
3028 8929 3030 8931 3024 8941 3019 8945
3017 8956 3018 8957 3018 8953 3020 8954
3019 8957
FLASH FLOOD...RADAR INDICATED
$$
TJS
Action: Time Extended Issued At: 2026-06-18 13:01:55
099
WGUS54 KLIX 181801
FFWLIX
MSC045-047-182115-
/O.EXT.KLIX.FF.W.0083.000000T0000Z-260618T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
101 PM CDT Thu Jun 18 2026
The National Weather Service in New Orleans has extended the
* Flash Flood Warning for...
Southeastern Hancock County in southern Mississippi...
Central Harrison County in southern Mississippi...
* Until 415 PM CDT.
* At 101 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 5 inches of rain
have fallen. Additional rainfall amounts of 2 to 4 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Gulfport, Biloxi, Long Beach, Bay St. Louis, Waveland, Pass
Christian, Diamondhead, St. Martin, Diberville, Shoreline Park,
Pearlington and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3022 8961 3039 8937 3049 8909 3068 8888
3043 8888 3041 8884 3038 8884 3036 8905
3028 8929 3030 8931 3024 8941 3019 8945
3017 8956 3018 8957 3018 8953 3020 8954
3019 8957
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
TJS
Action: Continued Issued At: 2026-06-18 15:49:00
348
WGUS74 KLIX 182048
FFSLIX
Flash Flood Statement
National Weather Service New Orleans LA
348 PM CDT Thu Jun 18 2026
MSC045-182058-
/O.CAN.KLIX.FF.W.0083.000000T0000Z-260618T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hancock MS-
348 PM CDT Thu Jun 18 2026
...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN HANCOCK
COUNTY...
The heavy rain has ended. An areal flood warning remains in effect
for Hancock County where ongoing significant flooding continues
caused by rises in creeks and rivers. Please continue to heed
remaining road closures.
A Flood Watch remains in effect until 700 AM CDT Friday for portions
of southeast Louisiana and southern Mississippi.
&&
LAT...LON 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
$$
MSC047-182115-
/O.CON.KLIX.FF.W.0083.000000T0000Z-260618T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harrison MS-
348 PM CDT Thu Jun 18 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 415 PM CDT THIS
AFTERNOON FOR CENTRAL HARRISON COUNTY...
At 348 PM CDT, local law enforcement reported thunderstorms producing
heavy rain in reported multiple streets flooded in Gulfport and
Biloxi. Between 4 and 8 inches of rain have fallen. Additional
rainfall amounts up to 1 inch are possible in the warned area. Flash
flooding is already occurring.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Gulfport, Biloxi, Long Beach, Pass Christian, St. Martin,
Diberville and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
TJS
Action: Cancelled Issued At: 2026-06-18 15:49:00
348
WGUS74 KLIX 182048
FFSLIX
Flash Flood Statement
National Weather Service New Orleans LA
348 PM CDT Thu Jun 18 2026
MSC045-182058-
/O.CAN.KLIX.FF.W.0083.000000T0000Z-260618T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hancock MS-
348 PM CDT Thu Jun 18 2026
...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN HANCOCK
COUNTY...
The heavy rain has ended. An areal flood warning remains in effect
for Hancock County where ongoing significant flooding continues
caused by rises in creeks and rivers. Please continue to heed
remaining road closures.
A Flood Watch remains in effect until 700 AM CDT Friday for portions
of southeast Louisiana and southern Mississippi.
&&
LAT...LON 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
$$
MSC047-182115-
/O.CON.KLIX.FF.W.0083.000000T0000Z-260618T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harrison MS-
348 PM CDT Thu Jun 18 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 415 PM CDT THIS
AFTERNOON FOR CENTRAL HARRISON COUNTY...
At 348 PM CDT, local law enforcement reported thunderstorms producing
heavy rain in reported multiple streets flooded in Gulfport and
Biloxi. Between 4 and 8 inches of rain have fallen. Additional
rainfall amounts up to 1 inch are possible in the warned area. Flash
flooding is already occurring.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Gulfport, Biloxi, Long Beach, Pass Christian, St. Martin,
Diberville and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
TJS
Action: Time Extended Issued At: 2026-06-18 16:03:00
775
WGUS54 KLIX 182102
FFWLIX
MSC047-182215-
/O.EXT.KLIX.FF.W.0083.000000T0000Z-260618T2215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
402 PM CDT Thu Jun 18 2026
The National Weather Service in New Orleans has extended the
* Flash Flood Warning for...
Central Harrison County in southern Mississippi...
* Until 515 PM CDT.
* At 402 PM CDT, local law enforcement reported multiple streets
flooded in Gulfport and Biloxi. Between 5 and 8 inches of rain have
fallen. Flooding impacts will continue, but no additional rainfall
is expected. Flash flooding is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
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...
Gulfport, Biloxi, Long Beach, Pass Christian, St. Martin,
Diberville and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
FLASH FLOOD...OBSERVED
$$
TJS
Action: Time Extended Issued At: 2026-06-18 17:13:33
024
WGUS54 KLIX 182212
FFWLIX
MSC047-182330-
/O.EXT.KLIX.FF.W.0083.000000T0000Z-260618T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
512 PM CDT Thu Jun 18 2026
The National Weather Service in New Orleans has extended the
* Flash Flood Warning for...
Central Harrison County in southern Mississippi...
* Until 630 PM CDT.
* At 512 PM CDT, local law enforcement reported thunderstorms
producing heavy rain in reported multiple streets flooded in
Gulfport and Biloxi. Between 5 and 8 inches of rain have fallen.
Flooding impacts will continue, but no additional rainfall is
expected. Flash flooding is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Gulfport, Biloxi, Long Beach, Pass Christian, St. Martin,
Diberville and Gulfport Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3033 8931 3049 8909 3068 8888 3042 8888
3043 8887 3042 8887 3041 8885 3041 8884
3038 8884 3036 8905 3028 8929 3030 8931
FLASH FLOOD...OBSERVED
$$
TJS
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