Dexter became a tropical storm on Saturday night. As of late Monday, it was stirring up in the Atlantic Ocean about 345 miles north of Bermuda, the NOAA said. It had maximum sustained winds of 40 mph on Monday and was moving northeast.

Tropical Storm Henriette forms in the eastern Pacific Ocean on Monday with 45 mph winds. The National Hurricane Center forecast some additional strengthening in the coming days.

The National Hurricane Center says Tropical Storm Henriette has formed in the Pacific Ocean. Forecasters say Henriette is centered 895 miles southwest of the southern tip of the Baja California peninsula on Monday.