Olla Warnings, Watches and Advisories

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 Olla.

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

Coastal Flood Advisory issued November 4 at 8:32PM CST until November 5 at 6:00AM CST by NWS New Orleans LA

* WHAT...Minor coastal flooding of 1 to 2 feet above normally dry ground. * WHERE...Coastal portions of southeastern Louisiana and Mississippi, especially along southeast facing shores. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

Coastal Flood Warning issued November 4 at 8:32PM CST until November 5 at 6:00AM CST by NWS New Orleans LA

* WHAT...For moderate coastal flooding of up to 2.5 feet above normally dry ground. * WHERE...In Louisiana, Southeast St. Tammany and Eastern Orleans Parishes. In Mississippi, Southern Hancock County. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Scattered to numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may have water approaching.

Flood Warning issued November 4 at 7:54PM CST until November 7 at 12:00PM CST by NWS Lake Charles LA

...The Flood Warning continues for the following rivers in Louisiana...Texas... Calcasieu River Near Salt Water Barrier Neches River at Neches River Saltwater Barrier Calcasieu River near White Oak Park Additional information is available at www.weather.gov. The next statement will be issued Tuesday evening at 800 PM CST. * WHAT...Minor flooding is forecast. * WHERE...Calcasieu River near White Oak Park. * WHEN...From Tuesday morning to early Thursday afternoon. * IMPACTS...At 2.0 feet, Minor flooding of Goos Ferry Road will occur. * ADDITIONAL DETAILS... - At 6:35 PM CST Monday the stage was 1.7 feet. - Forecast...The river will oscillate around flood stage with a maximum value of 2.0 feet tomorrow morning. - Flood stage is 2.0 feet. - http://www.weather.gov/safety/flood

Flood Warning issued November 4 at 7:54PM CST until November 10 at 12:00AM CST by NWS Lake Charles LA

...The Flood Warning continues for the following rivers in Louisiana...Texas... Calcasieu River Near Salt Water Barrier Neches River at Neches River Saltwater Barrier Calcasieu River near White Oak Park Additional information is available at www.weather.gov. The next statement will be issued Tuesday evening at 800 PM CST. * WHAT...Minor flooding is forecast. * WHERE...Calcasieu River near Salt Water Barrier. * WHEN...Until early Sunday morning. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river will oscillate around flood stage with a maximum value of 4.2 feet just after midnight tonight. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood

The Coastal Flood Watch has been replaced. Please see the latest information from NWS New Orleans LA on this developing situation.

The Coastal Flood Watch has been replaced. Please see the latest information from NWS New Orleans LA on this developing situation.

The Coastal Flood Watch has been cancelled.

The Coastal Flood Watch has been cancelled and is no longer in effect.

Coastal Flood Advisory issued November 4 at 2:10PM CST until November 5 at 6:00AM CST by NWS Lake Charles LA

* WHAT...Minor coastal flooding expected. * WHERE...In Louisiana, Southern Calcasieu Parish. In Texas, Southern Orange County. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tide levels are expected to peak between 1.0 and 1.5 feet MHHW around time of high tide this evening through early Tuesday morning.

Coastal Flood Warning issued November 4 at 2:10PM CST until November 5 at 6:00AM CST by NWS Lake Charles LA

* WHAT...Significant coastal flooding expected. * WHERE...In Louisiana, West Cameron Parish. In Texas, Lower Jefferson County. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur. * ADDITIONAL DETAILS...Tide levels are expected to peak between 1.75 and 2.25 feet MHHW around time of high tide this evening through early Tuesday morning.

Coastal Flood Advisory issued November 4 at 2:10PM CST until November 5 at 6:00AM CST by NWS Lake Charles LA

* WHAT...Minor coastal flooding expected. * WHERE...East Cameron, Lower Vermilion, Lower Iberia and Lower St. Mary Parishes. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tide levels are expected to peak between 1.5 and 2.0 feet MHHW around time of high tide this evening through early Tuesday morning.