Major to Extreme HeatRisk is forecast across large portions of the Southern Plains and Southeast on June 27–28, 2026, as hot and humid conditions expand across the southern United States. The dangerous heat is expected to persist into the week of June 29 across much of the Plains and Southeast while expanding into parts of the Mid-Atlantic.
At least 40 people have drowned in France since June 18, 2026, while seeking relief from an exceptional heatwave that has pushed temperatures to record levels across much of the country.
A rare rotating vortex damaged structures and injured six people near Vaagaikulam in Tamil Nadu’s Thoothukudi district on June 21, 2026, after severe thunderstorms tore roofing sheets from a mini theme park and sent debris into nearby power infrastructure. The injured visitors, who were bathing beneath artificial waterfalls when the structure failed, suffered fractures and were admitted to Thoothukudi Medical College Hospital. Videos of the vortex circulated widely on social media, prompting tornado reports, although subsequent meteorological assessments described the phenomenon as a localized convective vortex rather than a confirmed tornado.
At least two women were reported dead after a tornado touched down in Mount Vernon in northeastern Jefferson County on June 21, 2026.
A tornado damaged the Park Place Apartments retirement community in Newburgh, Indiana, on June 21, 2026, as severe weather moved across portions of Illinois and Indiana.Among the hardest-hit locations was Newburgh, Indiana, where a tornado damaged part of a retirement community. The Storm Prediction Center received 37 tornado reports during the outbreak, while emergency crews responded to structural damage, downed trees, and transportation disruptions.
A Red Flag Warning remains in effect across large parts of Interior Alaska until 22:00 AKDT (06:00 UTC June 22) on June 21, 2026. Scattered thunderstorms capable of producing lightning along with low humidity, hot temperatures, and gusty winds to create critical fire weather conditions in the region.
Typhoon Mekkhala, locally named Francisco in the Philippines, intensified into a typhoon east of Luzon on Sunday, June 21, 2026, and is forecast to strengthen to 165 km/h (103 mph) while tracking west-northwestward across the Philippine Sea, according to PAGASA and the Joint Typhoon Warning Center (JTWC).
New activity/unrest was reported for 5 volcanoes from June 11-17, 2026. During the same period, ongoing activity was reported for 17 volcanoes.
A multi-day severe weather outbreak is forecast to affect large portions of the central and eastern United States through Tuesday, June 23, 2026. Forecasters are warning of scattered to widespread flash flooding in parts of Nebraska, Kansas, and Missouri under a Moderate Risk of excessive rainfall, while severe thunderstorms capable of producing very large hail, damaging winds, and tornadoes develop across the Plains and Midwest.
Authorities issued evacuation orders for areas east of the Highway 1 corridor near Lytton, British Columbia, as the Saw Creek wildfire grew to an estimated 200 ha (494 acres) on June 20, 2026. Officials warned that the out-of-control wildfire poses a significant risk to life as emergency operations continue south of the community.
