Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 06:43

Headline: 
Severe Thunderstorm Warning issued June 18 at 8:43AM CDT until June 18 at 9:45AM CDT by NWS New Orleans LA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 6:43am
Expires: 
June 18, 2026 - 7:45am
Description: 
SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Northern Harrison County in southern Mississippi... * Until 945 AM CDT. * At 843 AM CDT, severe thunderstorms were located along a line extending from near Saucier to 6 miles northeast of Diamondhead, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Gulfport, Biloxi, Saucier, and Lyman.
Instruction: 
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. 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. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 500 PM CDT for southern Mississippi.
Area Description: 
Harrison, MS
Forcast Office: 
NWS New Orleans LA
Sender: 
w-nws.webmaster@noaa.gov