Calhoun, LA Warnings, Watches and Advisories

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 Calhoun.

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

Flood Advisory issued September 4 at 9:43AM CDT until September 4 at 12:45PM CDT by NWS New Orleans LA

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...North Central St. Tammany Parish in southeastern Louisiana... Southeastern Washington Parish in southeastern Louisiana... Southwestern Pearl River County in southern Mississippi... * WHEN...Until 1245 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 943 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Bogalusa, Picayune, Sun, Mcneil, Crossroads and Bush. - http://www.weather.gov/safety/flood

Heat Advisory issued September 4 at 9:38AM CDT until September 4 at 7:00PM CDT by NWS Jackson MS

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, northwest, south central, southwest, and west central Mississippi. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Periods of dangerous heat will continue into this weekend.