Heat Advisory issued June 18 at 10:44PM CDT until June 19 at 7:00PM CDT by NWS New Orleans LA
Issue date: 2026-06-19T03:44+00:00
* WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 10 AM to 7 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Flood Watch issued June 18 at 9:21PM CDT until June 19 at 7:00AM CDT by NWS New Orleans LA
Issue date: 2026-06-19T02:21+00:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Louisiana, including the following parishes, Assumption, Central Jefferson, Central Plaquemines, Central St. Charles, Central Tangipahoa, East Baton Rouge, East Feliciana, Eastern Ascension, Eastern Orleans, Iberville, Lower St. Charles, Lower Tangipahoa, Northern Livingston, Northern St. Tammany, Northern Tangipahoa, Pointe Coupee, Southeast St. Tammany, Southern Livingston, Southwestern St. Tammany, St. Helena, St. James, St. John The Baptist, Upper Jefferson, Upper Lafourche, Upper Plaquemines, Upper St. Bernard, Upper St. Charles, Upper Terrebonne, Washington, West Baton Rouge, West Feliciana, Western Ascension and Western Orleans and southern Mississippi, including the following areas, Amite, Northern Hancock, Northern Harrison, Northern Jackson, Pearl River, Pike, Southern Hancock, Southern Harrison, Southern Jackson, Walthall and Wilkinson. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Extensive street flooding and flooding of creeks and rivers are possible. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Multiple rounds of showers and thunderstorms with locally very heavy rainfall fell across the area last night and today. A large area with rainfall amounts of 6 to 14 inches occurred already and any additional heavy rain will quickly result in flooding concerns. - http://www.weather.gov/safety/flood
Flood Warning issued June 18 at 8:17PM CDT until June 23 at 7:00AM CDT by NWS New Orleans LA
Issue date: 2026-06-19T01:17+00:00
...The Flood Warning continues for the following rivers in Louisiana... Tangipahoa River Near Robert affecting Tangipahoa Parish. ...The Flood Warning is cancelled for the following rivers in Mississippi...Louisiana... Tangipahoa River At Osyka affecting Pike County. Tangipahoa River Near Kentwood affecting Tangipahoa Parish. For the Tangipahoa River...including Osyka, Kentwood, Amite, Robert...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Tangipahoa River near Robert. * WHEN...Until Tuesday morning. * IMPACTS...At 18.0 feet, Evacuation of trailers at Hidden Oaks Campground must be completed. Water covers the entrance to camp grounds. Secondary roads and unimproved roads north of Robert will flood as Chappepeela Creek backs up. Low places on Highway 22 south of Robert will be under water. * ADDITIONAL DETAILS... - At 7:30 PM CDT Thursday the stage was 18.3 feet. - Bankfull stage is 8.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 PM CDT Thursday was 18.4 feet. - Forecast...The river is expected to fall below flood stage early Tuesday morning and continue falling to 13.0 feet Tuesday evening. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 18.3 feet on 05/13/2019. - http://www.weather.gov/safety/flood
