At the same time, the storm tracks caused the excessive rainfall in the Midwest that then produced the flood wave, which moved downstream along the Mississippi River into the drought-stricken area. By weather.com meteorologists September 02, 2021 Hurricane Ida slammed Louisiana as a Category 4 and its remnants went on to trigger disastrous rainfall Much of Louisiana is at extreme risk for sea level rise due to its low elevation, which averages only 3 feet in the southeastern part of the state. Did you encounter any technical issues? South Louisiana got a lot more rain than usual in 2021, thanks to a yearlong pattern of storms. In a wetter than average year, here's how much rain fell in south Louisiana. (Staff photo by David Grunfeld, NOLA.com | The Times-Picayune | The New Orleans Advocate), Fern Street is taking on water during a heavy rain in the Carrollton neighborhood in New Orleans Sunday, July 18, 2021. Baseball-sized hail threatens Texas again as flood risk increases, Rainfall totals were between 7-14 inches and flood warnings were issued for Western Jefferson County in Texas as well as for East Baton Rouge Parish and for Eastern Calcasieu Parish in Louisiana, which includes the city of Lake Charles. The north shore weather station in Slidell has had 3.3 inches of rain so far, Phillips said, but he added that the rain has been scattered and some places have had a lot more than that. LA. The ratio has been below 1.0 in Louisiana since June 2021. Oceanic and Atmospheric Administration, National Environmental Satellite, Data, We are currently in a La Nia winter, which typically leads to a mild and dry weather pattern across the southeast United States. The average return period (estimated average time between events) of a 10-foot storm surge is 25 to 50 years along the southwestern coast of Louisiana (Figure 6, top panel). National Water Information System: Web Interface, Accessibility CLICK HERE to read the full breakdown of the rain statistics for Baton Rouge in 2021.The fairly dry weather pattern has carried over into 2022, with less than an inch of rainfall recorded so far at the airport in Baton Rouge. A weak frontal system will push through the No. "Torrential rainfall" is possible Monday, the National Weather Service said, and traveling could be dangerous. June rainfall was close to normal (8.15 inches), but July is shaping up to be a very wet month. In August, Hurricane Laura tore through the area bringing heavy winds, the equivalent of an EF-2 tornado, which caused significant damage to buildings. The Mississippi River level around Baton Rouge briefly rose slightly early Tuesday, but it is forecast to steadily fall the rest of the week and stay below flood stage. Louisiana is located between the Gulf of Mexico and the southern end of the vast, relatively flat plains of central North America, which extend from the Arctic Circle to the Gulf of Mexico. Roadways and conditions are deteriorating and changing quickly, the office said in a Facebook post. That means that two of the top-ten wettest Due to subsidence, relative sea level rise at some locations is more than 4 times the global rate. You have permission to edit this article. Other questions:subscriberservices@theadvocate.com. Louisianas coastline is extremely vulnerable to sea level rise due to coastal subsidence, wetland loss, and low elevation in the southern portion of the state. Seven months out of the year recorded above average rainfall totals. Sea Level Rise Scenarios for the United States. New Orleans was particularly hard hit, with more than 80% of the city flooded and some areas under as much as 15 feet of water. Second highest was 15.67 inches, on May 16, 1980. Nine of the rainiest years from January to the end of June all happened within the past 41 years, according to the weather service. There was a problem saving your notification. The Calcasieu Parish Sheriffs Office urged residents to stay off the roads due to the threat of flooding. Updated The number of 4-inch extreme precipitation events has generally been above average since 1980, reaching a record high during the 20152020 period (Figure 2e). Wehner, 2018: Our changing climate. It is perfectly positioned to utilize the warm ocean waters of the Gulf of Mexico, helping to feed bands of rain into the coast. A streetcar rider waits in the rain for a ride in the Riverbend neighborhood in New Orleans Sunday, July 18, 2021. This car was submerged within 45 minutes, according Lake Charles resident Resident Derek Williams. Hayhoe, K., D.J. In Louisiana, the number of very hot days was above average in the early 20th century but was well below average during the late 1960s and 1970s. Fuhrman, B.D. The area is expected to continue to get rainfall through Monday night and over the next several days. Watch the 2 Your Health report for Wednesday, Watch the 2 Your Health report for Tuesday, Crawfish Tracker: A good time to get boilin'. The stretch from May 11 to June 3 is the 2nd wettest on record with 13.97 inches total.#TXwx #HOUwx #BCSwx #GLSwx pic.twitter.com/VTItBpMpy3. The line slowed down over the Baton Rouge area Monday night and dumped up to 13 inches of rain. In April, 12.85 inches fell in New Orleans, and 12.80 inches fell in May. Three hurricanes made landfall in Louisiana in 2020, the strongest being Hurricane Laura (Category 4). The ratio of unemployed persons per job opening in Louisiana was 0.5 in February. Other questions:subscriberservices@theadvocate.com. On average, there are 217 sunny days per year in Lafayette. 0.02 inch: 5.65 inch: Total snowfall Total snowfall - inch: 0 inch: Highest max temperature Highest max temp. Privacy Though heavier rainstorms appear to be in line with changing climate, experts still arent sure if that trend is a result of better reporting, the natural cycle of weather or other factors. Chart shows New Orleans, Baton Rouge, Lake Charles exceeded norms, but none broke record, significantly more than their average rainfall total, Here are Louisiana's Top 5 weather events of 2021 - and a sixth, broader development. Email notifications are only sent once a day, and only if there are new matching items. WebAverage Annual Precipitation for Louisiana. Multiple road closures and high water rescues were ongoing Tuesday morning. National Centers for Environmental Information, Asheville, NC. Lafayette averages 0 inches of snow per year. // ]]> // <! Hurricane Preparedness week is April 30th - May 6th. Administration, National Weather Service, Silver Spring, MD, 50 pp. // ]]> Last month, Ascension Parish tapped the brakes on any new construction for nine months; Iberville Parish passed a similar hold in areas around St. Gabriel. 1 LSU baseball wins game 2 vs Alabama 12-8. DONALDSONVILLE - A man is dead after he FOLLLOW OUR TWITTER FOR LIVE TRAFFIC UPDATES DAILY: Monday AM Forecast: Mostly dry this week, but temperatures on the rise. Hurricane Katrina caused more than 1,500 fatalities in the state and immense property damage. Service, Silver Spring, MD. Photos: When it rains hard in New Orleans, the streets flood, really, In summer of record-breaking rain, these New Orleans neighborhoods reported most street flooding, Water rescues underway in Mandeville after storms dump 8 inches of rain, Homes, businesses in Mandeville take on water as intense storms pound the north shore, New Orleans: 10.11 inches, which is 5.99 inches above normal, Baton Rouge: 5.99 inches, which is 2.83 inches above normal, Slidell: 3.3 inches, which is 0.95 inches above normal. Flooding is also a hazard, particularly for regions along the Mississippi River. The usual year-to-date total is 36.27 inches, Phillips said. 1:19 AM EDT, Tue May 18, 2021. Between May 16-22, Lake Charles, Louisiana reported over 21 inches of precipitation, while Baton Rouge saw a staggering 15 inches during the same period. WebHammond weather averages and climate Hammond, Louisiana. For a time, 2021 had been trending drier than average, but quickly surpassed the average in only a few days in April, according to LSU data. If you think its been unreasonably wet and gloomy in southeast Texas, you are not alone. Really often. National Oceanic and Atmospheric A truck is stranded in the flooded streets of Lake Charles. R.S., D.R. Details on observations and projections are available on the Technical Details and Additional Information page. Summer precipitation is projected to decrease in Louisiana, although the projected decreases are smaller than natural variations (Figure 7). The National Weather Service (NWS) described the situation as particularly dangerous.. The lowest temperature reading has been 48.02 degrees fahrenheit at 5:56 AM, while the highest temperature is 62.6 degrees fahrenheit at 8:55 AM. Climate Normals. A flash-flood watch is in effect for the area until Thursday evening. The driest consecutive 5-year interval was 19141918, with an annual average of 49.2 inches, and the wettest was 19891993, with an annual average of 65.6 inches. Between May 16-22, Lake Charles, Louisiana reported over 21 inches of precipitation, while Baton Rouge saw a staggering 15 inches during the same period. Stream LIVE news here. National Oceanic and Atmospheric Administration, National Climatic Data Center, Additionally, the coastline is rapidly sinking due to subsidence (settling of the soil over time), which has already caused the state to lose almost 2,000 square miles of land since the 1930s. A climate graph showing rainfall, temperatures and normals. Thibodaux humidity today // <! La Nia winter, which typically leads to a mild and dry weather pattern across the southeast United States. WBRZ-TV reports that more than 250 water-related rescues were made in East Baton Rouge Parish alone overnight. [CDATA[ Despite the lack of a distinct dry season, Louisiana is vulnerable to drought. Moderate drought conditions are starting to creep into southeast Louisiana including Baton Rouge. Those two months alone accounted for three-quarters of rain the region received in the first six months of the year. The National Guard and some other organizations are going to come in and reinforce us just in case we have to do this again tomorrow.. Lamar scored early and often No. This allowed the storms to unleash torrential rain where they set up. The Gulf of Mexico helps moderate the climate in the southern portion of the state, while temperatures and precipitation are more variable in the north. Since 1900, global average sea level has risen by about 78 inches. NWS forecasters say another couple of inches of rain is likely to fall before ending sometime Saturday night. Other questions:subscriberservices@theadvocate.com. and M. Shafer, 2012: Storm surge return periods for the United States Gulf 2023 Cable News Network. 1 LSU baseball completes the sweep over Alabama, winning game three 13-11. Atmospheric Administration, National Weather Service, Silver Spring, MD. Easterling, D.W. Fahey, S. Doherty, J. Kossin, W. Sweet, R. Vose, and M.