US: Severe Storms Bring Massive Shelf Cloud Over Kentucky

A massive shelf cloud was captured over Bowling Green, Kentucky, on Tuesday, August 11, as severe storms moved into the region.

US: Severe Storms Topple Power Poles Along Highway in Columbus, Ohio

Severe storms battered Central Ohio on Tuesday, August 11, causing damage while leaving nearly 100,000 residents without power. The video shows toppled power poles, some bent in half, on the side Interstate 71 along Lou Berliner Sports Park in Columbus.

US: Chicago Suburbs Battered by Strong Winds Amid Tornado-Producing Storm 2

Three tornadoes touched down in the Chicago area on Tuesday as a fast-moving storm system packing winds of up to 99 mph tore through the region, cutting power to more than half a million people across Chicago, its suburbs, and northwestern Indiana. The National Weather Service confirmed twisters in southern Cook County, eastern Will County, and the Mokena area. Flights were briefly halted at Chicago's two major airports, and downed trees caused widespread damage across the city.

US: Chicago Suburbs Battered by Strong Winds Amid Tornado-Producing Storm

Three tornadoes touched down in the Chicago area on Tuesday as a fast-moving storm system packing winds of up to 99 mph tore through the region, cutting power to more than half a million people across Chicago, its suburbs, and northwestern Indiana. The National Weather Service confirmed twisters in southern Cook County, eastern Will County, and the Mokena area. Flights were briefly halted at Chicago's two major airports, and downed trees caused widespread damage across the city.

Canada: Intense Storm Brings Hail, Wind to Southern Alberta

A severe storm brought damaging winds, large hail, and heavy rain to southern Alberta on Tuesday, August 11. A yellow watch remained in effect for the area.

US: Northwestern Indiana Hit by Severe Storm, Damage and Power Outages Reported

Severe storms tore across Northwest Indiana on Tuesday, August 11, downing trees, power lines, and semitrailers, flooding roads, and leaving hundreds of thousands without power.

US: Severe Storms Hit Central Ohio, Causing Power Outages

Severe storms battered Central Ohio on Tuesday, August 11, causing flooding and damage while leaving around 100,000 residents without power.

US: High Winds and Hail Hit D.C. Area, Grounding Flights and Downing Trees

Severe thunderstorms swept through the Washington, D.C. region on Monday, August 10, bringing high winds, torrential rain and hail. Fallen trees damaged homes and caused injuries in Montgomery County, while the storms knocked out power for tens of thousands of customers and triggered ground stops at the region's airports.

US: Mammatus Clouds Spotted Over Silver Spring, Maryland

Mammatus clouds spotted over Silver Spring, Maryland, on Monday, August 10.

US: High Winds and Heavy Rain Batter Canton, Georgia

A thunderstorm tore through a residential neighborhood in Canton, Georgia, on Saturday evening, August 8, bringing high winds and heavy rain. The video, recorded around 8:45 p.m., showed swaying trees and reduced visibility outside a home.

China: Powerful Storm Brings Heavy Rain, Fierce Winds to Chengdu, Sichuan

A powerful storm swept through a busy commercial area of Chengdu, Sichuan during the morning rush hour on August 5, bringing torrential rain and level-9 winds that reduced visibility and sent water rushing along the roads. Authorities linked the severe convective weather to high temperatures and the urban heat island effect.

China: Fallen Trees, Flooding Reported as Typhoon Dolphin Makes Landfall in Yuhuan

Typhoon Dolphin, one of the most powerful tropical cyclones to hit China this year, made landfall near Yuhuan in Zhejiang province at about 5:30 p.m. local time on Sunday, August 9, bringing torrential rain and strong winds. Fallen trees and severe flooding were reported in the area after landfall, while local rescue teams were mobilized.

Japan: Funnel Cloud Sightings Reported in Niigata’s Murakami City

Funnel clouds were reported multiple times in Murakami, Niigata Prefecture, on Sunday, August 9.

US: Severe Thunderstorms Bring Strong Wind, Knocking Down Trees in New Jersey

Downed trees, snapped wires and flash flooding shut down multiple lanes and stretches of major highways across New Jersey on Friday, August 7 as severe thunderstorms brought heavy rain with strong winds and intense lightning amid a regional heat advisory.

US: Severe Thunderstorms Bring Intense Lightning to New Jersey

Downed trees, snapped wires and flash flooding shut down multiple lanes and stretches of major highways across New Jersey on Friday, August 7 as severe thunderstorms brought heavy rain with strong winds and intense lightning amid a regional heat advisory.

US: Heavy Rain and Strong Wind Sweep Across New Jersey

Downed trees, snapped wires and flash flooding shut down multiple lanes and stretches of major highways across New Jersey on Friday, August 7 as severe thunderstorms brought heavy rain with strong winds and intense lightning amid a regional heat advisory.

US: Heavy Rain and Strong Wind Sweep Across New Jersey 2

Downed trees, snapped wires and flash flooding shut down multiple lanes and stretches of major highways across New Jersey on Friday, August 7 as severe thunderstorms brought heavy rain with strong winds and intense lightning amid a regional heat advisory.

US: Heavy Rain and Strong Wind Sweep Across New Jersey 3

Downed trees, snapped wires and flash flooding shut down multiple lanes and stretches of major highways across New Jersey on Friday, August 7 as severe thunderstorms brought heavy rain with strong winds and intense lightning amid a regional heat advisory.

Spain: Giant Hail Pelts Solsonès Region in Catalonia

A severe thunderstorm dropped hail as large as tennis balls across the Solsonès region and parts of the central Pre-Pyrenees in Catalonia, Spain, on Monday afternoon, August 3.

US: Tornado-Warned Storm Hits Western Pennsylvania With Heavy Rain

A tornado-warned storm moved through western Pennsylvania on Sunday, August 2, bringing heavy rain and strong winds.

Canada: Severe Thunderstorm Downs Trees, Floods Roads in Edmonton 2

A severe thunderstorm brought strong winds, heavy rain and power outages to Edmonton, Alberta, on Saturday, July 25. The storm downed trees, flooded major roads and forced the cancellation of several events, including Post Malone's concert at Commonwealth Stadium, with crews continuing cleanup efforts into Sunday.

Japan: Severe Storm Batters Tokyo With Torrential Rain and Hail 5

The Japan Meteorological Agency issued a Level 3 Heavy Rain Warning for several areas of Tokyo around 7 p.m. Thursday, July 30, warning residents of possible flooding in low-lying areas and rising rivers.

US: Heavy Rain and Hail Trigger Flash Flooding Across New Jersey 2

Parts of New Jersey were battered by heavy rain, lightning and hail Monday night, July 27, triggering flash floods, fires and widespread weather-related disruptions, and many cars stalled out in low-lying areas. Flooding continued into Tuesday.

Japan: Severe Storm Batters Tokyo With Torrential Rain and Hail 4

The Japan Meteorological Agency issued a Level 3 Heavy Rain Warning for several areas of Tokyo around 7 p.m. Thursday, July 30, warning residents of possible flooding in low-lying areas and rising rivers.

Japan: Severe Storm Batters Tokyo With Torrential Rain and Hail 2

The Japan Meteorological Agency issued a Level 3 Heavy Rain Warning for several areas of Tokyo around 7 p.m. Thursday, July 30, warning residents of possible flooding in low-lying areas and rising rivers.

Japan: Severe Storm Batters Tokyo With Torrential Rain and Hail 3

The Japan Meteorological Agency issued a Level 3 Heavy Rain Warning for several areas of Tokyo around 7 p.m. Thursday, July 30, warning residents of possible flooding in low-lying areas and rising rivers.

Japan: Severe Storm Batters Tokyo With Torrential Rain and Hail

The Japan Meteorological Agency issued a Level 3 Heavy Rain Warning for several areas of Tokyo around 7 p.m. Thursday, July 30, warning residents of possible flooding in low-lying areas and rising rivers.

US: Heavy Rain and Hail Trigger Flash Flooding Across New Jersey

Parts of New Jersey were battered by heavy rain, lightning and hail Monday night, July 27, triggering flash floods, fires and widespread weather-related disruptions, as many cars stalled out in low-lying areas.

US: Thunderstorms Bring Flash Flood and Tornado Warnings to DC Region 2

A powerful line of thunderstorms swept across the Washington, D.C. region on Tuesday, July 28, bringing damaging winds, heavy rain, flash flooding and widespread power outages. The storms prompted flash flood and tornado warnings.

US: Summer Storms Bring Heavy Rain to New Jersey

Intense summer storms brought heavy rain to New Jersey on Tuesday, July 28, causing flash flooding across of the state.

US: Thunderstorms Bring Flash Flood and Tornado Warnings to DC Region

A powerful line of thunderstorms swept across the Washington, D.C. region on Tuesday, July 28, bringing damaging winds, heavy rain, flash flooding and widespread power outages. The storms prompted flash flood and tornado warnings.

US: Large Hail Batters D.C. and Baltimore Region Amid Severe Storms

Severe storms swept through the D.C. and Baltimore region on Tuesday, July 28, bringing tornado watches, flash flooding, damaging winds, and large hail. The storms downed trees and power lines, flooded roads, and left tens of thousands without power, while also causing hours-long delays at Baltimore Washington Thurgood Marshall Airport.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium 7

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands, and the show was ultimately canceled.

US: Tornado Siren Blares Amid Severe Storms in Chicago Region

Severe storms swept across Chicago on Monday, July 27, causing flooding, downed trees and power lines, and widespread power outages. Tornado warnings in Cook, DuPage and Will counties. This video shows severe weather and a tornado siren blaring in Matteson, Illinois.

US: Severe Storms Batter Chicago Area With Flooding, Damage, and Power Outages 2

Severe storms swept across Chicago on Monday, July 27, causing flooding, downed trees and power lines, and widespread power outages.

US: Severe Storms Hit Northwest Indiana, Tornado and Flood Warnings Issued

Severe storms moved toward northwest Indiana Monday, July 27, triggering tornado and flash flood warnings.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium 6

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands, and the show was ultimately canceled.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium 5

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands, and the show was ultimately canceled.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium 3

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands, and the show was ultimately cancelled.

Canada: Car Stuck in Floodwater After Storm Hits Edmonton

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25, as Environment Canada placed the city under a severe thunderstorm watch, warning of possible tornado risk, hail, and lightning in the area. This video shows a car stuck in floodwater on Groat Road.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium 2

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands.

Canada: Severe Storm Hits Post Malone Concert at Edmonton’s Commonwealth Stadium

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25. At Commonwealth Stadium, where the Post Malone concert took place, concertgoers were seen evacuating their seats as the storm's heavy rain and wind battered the stands.

Canada: Severe Thunderstorm Brings Strong Winds, Heavy Rain to Edmonton 3

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25, as Environment Canada placed the city under a severe thunderstorm watch, warning of possible tornado risk, hail, and lightning in the area. The footage shows the severe weather hitting the Klondike Day festival.

Canada: Severe Thunderstorm Brings Strong Winds, Heavy Rain to Edmonton

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25, as Environment Canada placed the city under a severe thunderstorm watch, warning of possible tornado risk, hail, and lightning in the area.

Canada: Severe Thunderstorm Brings Strong Winds, Heavy Rain to Edmonton 2

A severe thunderstorm brought strong winds and heavy rain to Edmonton, Alberta, on Saturday, July 25, as Environment Canada placed the city under a severe thunderstorm watch, warning of possible tornado risk, hail, and lightning in the area.

Japan: Severe Thunderstorm Batters Tokyo With Flooding and River Overflow Risk

Heavy rain and thunderstorms hit Tokyo on Friday, July 24, amid unstable atmospheric conditions. A Level 4 warning was issued for Itabashi and Kita wards, with Level 3 warnings in several other wards, disrupting commutes and raising flood and river overflow risks.

US: Flash Flooding Hits Kentucky as Severe Storms Sweep Through

Flash flooding was reported in parts of Kentucky on Tuesday, July 21, as severe storms swept across the state.

US: Thunderstorms Bring Heavy Rain to Loveland, Colorado

Thunderstorms brought heavy rain to Loveland, Colorado on Tuesday, July 21.

US: Tornado Spotted Near North Middletown, Kentucky

A tornado was spotted near North Middletown in Bourbon County as severe storms swept across Kentucky on Tuesday, July 21.

US: Heavy Rains Sweep Across Connecticut, Causing Flash Flooding

Severe thunderstorms swept through the Northeast and Mid-Atlantic on Tuesday, July 21, bringing heavy rain, flooding, and tornado threats to areas including New Jersey and Connecticut. More than 2,000 flights were canceled, and ground stops were issued at some airports. This video shows flash flooding in Norwalk, Connecticut.