Troubles ongoing in Houston, Beaumont
Tropical Storm Imelda did a lot of damage to southeastern Texas last week, mostly in the form of major flooding. Shippers and carriers should expect at least minor delays to continue in this region as drivers will have to use secondary routes to get around problem areas.
The Texas Department of Transportation (TxDOT) is continuing inspection of the damaged San Jacinto Bridge after it was stuck by multiple barges on Friday. pic.twitter.com/ojYP6qq7WW
The I-10 bridge remains closed over the San Jacinto River, just east of Houston. Barges came loose in the rushing waters and slammed into the bridge on Sept. 20. According to the Texas Department of Transportation, the rest of I-10, as well as most secondary roads are in good shape in the Houston area.
SONAR Critical Events: Monday, Sept. 23, 11 a.m. EDT
However, many secondary roads are still closed in the Beaumont and Port Arthur, Texas, areas, as well as in southwestern Louisiana. The National Weather Service (NWS) is forecasting moderate to major flooding to continue into tomorrow, Sept. 24, in these areas and others along the Neches, Calcasieu and Sabine rivers. This could cut off access to interstate ramps and/or additional secondary roads. Flood warnings issued by the NWS over the weekend remain in effect until further notice.
Other U.S. weather today
SONAR Critical Events: Monday, Sept. 23, 11 a.m. EDT
Periods of showers and thunderstorms will continue to soak many portions of the drought-stricken Desert Southwest today and tonight, thanks in part to the remnants of Tropical Storm Lorena (which was a Pacific storm). This will affect areas from southeastern California through Arizona and western New Mexico, including the Phoenix and Tucson metropolitan areas along the I-10 corridor. The NWS has issued a flash flood watch for the region. Based on radar-indicated rainfall rates, flash flooding has likely occurred this morning just south of downtown Phoenix.
Deep tropical moisture from the remnants of Lorena will continue to interact with a strong and developing Pacific low-pressure system approaching the southwestern U.S. The result will be more very heavy rainfall across much of the region this afternoon, Sept. 23, into tomorrow. Peak rainfall rates will be well above one inch per hour at times. Water levels may rise rapidly, flowing into area homes and businesses. Flash flooding will likely result in road closures, with rockslides and mudslides possible. Some thunderstorms may reach severe limits across the Desert Southwest, producing large hail and powerful wind gusts.