TEXAS — A vigorous weather disturbance is expected to bring a heightened threat of storms across much of the southern United States this weekend, with forecasters warning that heavy rain and isolated strong to severe storms could impact outdoor events, including Mardi Gras parades in New Orleans.
Forecast guidance shows a broad storm system developing across the Gulf Coast and Southeast, with the most active weather expected from eastern Texas through Louisiana, Mississippi, Alabama, and into parts of the Tennessee Valley.
Strong to Severe Storms Possible, Though Not Widespread
According to forecast analysis, a few storms could become strong to severe as the system moves through the region. However, meteorologists note that stable air moving inland from the cooler Gulf of Mexico may limit how widespread or intense severe weather becomes — a pattern that is typical for this time of year.
Even with that limiting factor, the system still carries enough energy to support gusty winds, lightning, and locally intense rainfall within stronger storm cells.
Heavy Rain Seen as the Primary Impact
While severe weather potential exists, heavy rain appears to be the most consistent and widespread threat with this system. Forecasters caution that periods of steady or heavy rainfall could affect travel conditions and disrupt outdoor activities across the South…