Mississippi Severe Flash Flood Warning | Effective 06/18/2026 14:02

Headline: 
Flash Flood Warning issued June 18 at 4:02PM CDT until June 18 at 5:15PM CDT by NWS New Orleans LA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 2:02pm
Expires: 
June 18, 2026 - 3:15pm
Description: 
FFWLIX 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, D'iberville and Gulfport Airport.
Instruction: 
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.
Area Description: 
Harrison, MS
Forcast Office: 
NWS New Orleans LA
Sender: 
w-nws.webmaster@noaa.gov