A strong and unseasonal winter storm is forecast to affect western and central Montana from June 20 to 22, 2025, bringing 30 to 60 cm (12 to 24 inches) of snow above 1 800 m (6 000 feet) and wind gusts up to 75.5 km/h (45 mph). An advisory has been issued by the National Weather Service (NWS) which advises against all non-essential activities.
A large heat dome is forecast to generate temperatures exceeding 38 °C (100 °F) across much of the central and eastern United States starting June 20, 2025, with high humidity compounding heat risks for over 200 million people.
Severe storms and isolated tornadoes caused widespread power outages and infrastructure damage across the Central U.S. on June 18, 2025, leaving nearly 500 000 homes and businesses (approximately 1.2 million people) without electricity.
Flash flooding and a landslide closed Interstate-40 (I-40) in both directions near the Tennessee-North Carolina border on June 18, 2025, following intense localized rainfall. Risk assessment by authorities is underway as further rainfall is expected in the region.
A severe storm triggered the first-ever Severe Thunderstorm Warning for Juneau, Alaska on Monday, June 16, 2025. The storm brought wind gusts up to 95 km/h (60 mph) and hail, damaging trees and infrastructure and forcing a docked cruise ship adrift into Gastineau Channel.
A severe weather outbreak across the U.S. Midwest on June 16, 2025, produced 16 confirmed tornadoes, including 14 in Minnesota, along with damaging winds and large hail. The system developed from a mesoscale convective vortex and moved eastward.
Flash floods claimed at least six lives in Wheeling, West Virginia, on June 14, 2025, prompting a declaration of a State of Emergency for Ohio County. Extensive damage has been reported throughout the area, with state authorities seeking assistance from the National Guard.
Record-breaking rainfall triggered severe flash flooding in San Antonio, Texas, on June 12, 2025, leaving at least 11 people dead, dozens injured, and causing widespread infrastructure damage. Several people are still missing.
At least 5 people have been reported dead, while 2 remain missing in San Antonio following severe storms on Thursday, June 12, 2025. Widespread flooding was reported across the state, with Matagorda County declaring a state of disaster.
A state of disaster was declared for the city of Sabinal in Uvalde County, Texas on June 11, 2025, following intense storms that caused widespread damage. The National Weather Service stated that the damage was most likely caused by straight-line winds, not a tornado.
