Arthur, the first named tropical storm of the 2026 Atlantic hurricane season, weakened to a post-tropical cyclone after making landfall.

Forecasters say Arthur could generate life-threatening flash floods along the northern Gulf Coast. But it is not expected to strengthen further.

Add Yahoo as a preferred source to see more of our stories on Google. The National Hurricane Center was tracking Tropical Storm Arthur, the first named storm of the season, on Wednesday. The system ...

Tropical Storm Arthur formed Wednesday, becoming the first named storm of the 2026 Atlantic hurricane season.