One person died as flooding linked to the remnants of Tropical Storm Arthur prompted water rescues, evacuations, and road closures across parts of Mississippi and Louisiana on June 18, 2026. A dam in the Swan Lake in northern Harrison County was damaged in Mississippi while up to 610 mm (24 inches) of rain fell in parts of Louisiana.
Tropical Storm Arthur formed about 100 km (60 miles) east-northeast of Port O’Connor, Texas on June 17, 2026 and is forecast to move northeastward along the Gulf Coast before tracking inland over southwestern Louisiana.
Heavy rainfall, flash flooding, storm surge, and isolated tornadoes are expected across portions of the Gulf Coast as Potential Tropical Cyclone One tracks along the Texas coast on June 17, 2026. While the system is unlikely to develop into a tropical cyclone, it could bring rainfall totals of up to 500 mm (20 inches) to some areas along with the severe weather.
Tropical Storm Cristina remained nearly stationary off the Pacific coast of Central America at 06:00 UTC on June 9, 2026, with maximum sustained winds of 75 km/h (45 mph), while forecasters warned that heavy rainfall may produce flooding and mudslides across parts of Nicaragua, Honduras, El Salvador, and Guatemala during the next several days.
Tropical Storm Boris formed just offshore of Guerrero, Mexico, at 09:00 UTC on June 8, 2026. Tropical storm warnings are in effect along portions of the southern coast, with heavy rainfall capable of producing life-threatening flooding and mudslides being forecast.
The National Hurricane Center (NHC) is monitoring two eastern Pacific systems, EP91 south of Acapulco, Mexico and EP92 offshore Central America. The center warns life-threatening flash flooding is possible across southern Mexico, Costa Rica, Nicaragua, El Salvador and Guatemala through early this week.
Tropical Storm Amanda formed as the first tropical storm of the 2026 Eastern Pacific Hurricane Season on June 3, 2026. At 08:00 PDT (15:00 UTC), the storm was located 2 375 km (1 475 miles) west-southwest of the southern tip of Baja California, and was moving northwestward.
Severe Tropical Storm Jangmi made landfall over southern Wakayama Prefecture at 04:30 JST on June 3 (19:30 UTC on June 2), bringing heavy rainfall and strong winds that injured at least 23 people, damaged 57 homes, left more than 60 000 customers without power, and prompted evacuation orders affecting more than 400 000 residents. The storm also triggered the first Level 5 Special Flood Warning issued under Japan’s new five-level disaster alert system.
Typhoon Jangmi strengthened south of Okinawa on May 31, 2026, and is forecast to bring heavy rainfall to parts of Taiwan and southern Japan through June 3, prompting nearly 300 flight cancellations in Japan and warnings for hazardous seas, strong winds, flooding, and landslides in multiple regions.
Tropical Storm Jangmi was located 1 245 km (774 miles) east of southeastern Luzon at 17:00 LT (09:00 UTC) on May 28, 2026 with PAGASA and JTWC forecasting continued intensification over the Philippine Sea during the next several days.
