Webster County, MS Warnings, Watches and Advisories

Severe Thunderstorm Warning issued September 13 at 6:55PM CDT until September 13 at 7:45PM CDT by NWS New Orleans LA

SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... St. Helena Parish in southeastern Louisiana... Northern Tangipahoa Parish in southeastern Louisiana... Western Washington Parish in southeastern Louisiana... Southwestern Pike County in southern Mississippi... Eastern Amite County in southern Mississippi... * Until 745 PM CDT. * At 653 PM CDT, severe thunderstorms were located along a line extending from near Franklinton to near Kentwood to near Liberty, moving south at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Liberty, Greensburg, Amite, Amite City, Kentwood, Roseland, Osyka, Darlington, Mount Herman, Wilmer, Gillsburg, Easleyville, and Tangipahoa. This includes the following Interstates... Interstate 55 in Louisiana between mile markers 47 and 66. Interstate 55 in Mississippi between mile markers 1 and 9.

Air Quality Alert issued September 13 at 6:17PM CDT by NWS Memphis TN

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Health Advisory effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis that will remain in effect until one hour after sunset. This ozone health advisory is due to monitored ozone values that are unhealthy for sensitive groups. These values have exceeded the Environmental Protection Agency's federal safe health standard. The Shelby County Health Department recommends that sensitive groups which include active children and adults, and people with respiratory disease, such as asthma, limit prolonged outdoor exertion. Please continue to check the latest air quality forecasts and updates until monitored values return to safe levels. For more information go to www.airnow.gov.

Heat Advisory issued September 13 at 12:25PM CDT until September 15 at 7:00PM CDT by NWS Memphis TN

* WHAT...For the first Heat Advisory, heat index values up to 108. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from 11 AM Monday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 13 at 12:25PM CDT until September 15 at 7:00PM CDT by NWS Memphis TN

* WHAT...Heat index values up to 107 expected. * WHERE...Portions of North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...From 11 AM Monday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 13 at 12:04PM CDT until September 14 at 7:00PM CDT by NWS Jackson MS

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...From 11 AM to 7 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.

Heat Advisory issued September 13 at 12:04PM CDT until September 14 at 7:00PM CDT by NWS Jackson MS

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Webster County.

Use the Radar Maps link provided to understand the trajectory of a storm.