Tropical storm Arthur tracker
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Heavy rainfall from both systems is expected to impact parts of southern Mexico and Central America this week.
Tropical Storm Amanda has formed in the eastern Pacific Ocean with further strengthening expected in the next couple of days.
A wide swath of the Southeast braced for dangerous floods as the first tropical storm of the Atlantic hurricane season came ashore south of Houston on Wednesday afternoon, raising risks of worsening rains from Texas to the Florida Panhandle.
Arthur, the first named tropical storm of the 2026 Atlantic hurricane season, weakened to a post-tropical cyclone after making landfall.
The storm took a shift with the 4 p.m. advisory, but remains disorganized.
Potential Tropical Cyclone One is expected to strengthen into Tropical Storm Arthur June 17. While the Hurricane Center tracks it, follow our updates.
Invest 90L could become Tropical Storm Arthur later today or June 17. See spaghetti models of Invest 90L. The first named storm of the 2026 Atlantic hurricane season could form later today or June 17 in the Gulf. The National Hurricane Center has ...
