A series of severe storms has hit the Midwestern United States, specifically affecting Illinois, Wisconsin, and Oklahoma. These weather systems have caused significant damage to buildings and disrupted essential services.

一系列強烈風暴襲擊了美國中西部，特別影響了伊利諾州、威斯康辛州和奧克拉荷馬州。這些天氣系統導致建築物嚴重受損，並中斷了基本服務。

The current weather instability was caused by a combination of high humidity, rising temperatures, and low-pressure systems moving from the Rockies. In Northern Illinois, the National Weather Service (NWS) issued a high-risk warning for the Chicago area. On June 11, this resulted in two stages of storms: first, damaging winds and hail, followed by a period between 4:00 PM and 10:00 PM that brought a high risk of strong tornadoes. Consequently, a destructive 'wedge' tornado was confirmed near Washburn, Illinois, moving northeast at 45 mph.

目前的天氣不穩定是由高濕度、氣溫上升以及從落基山脈移來的低壓系統共同造成的。在伊利諾州北部，國家氣象局 (NWS) 向芝加哥地區發布了高風險警告。在 6 月 11 日，這導致了兩個階段的風暴：首先是破壞性強風和冰雹，隨後在下午 4:00 至晚上 10:00 之間，出現強烈龍捲風的高風險。因此，在伊利諾州 Washburn 附近確認了一個極具破壞力的「楔形」龍捲風，正以時速 45 英里向東北方向移動。

These storms had a major impact on the region. In Chicago, Wednesday's storms left over 400,000 customers without power and forced a total stop of flights at O'Hare International Airport, where delays averaged seven hours. Furthermore, structural damage was reported in Stickney, where a condominium roof collapsed and forced 30 residents to leave their homes. Similar damage occurred in Dolton and McKinley Park due to falling trees. Meanwhile, the NWS issued warnings for 60 mph winds in Oklahoma and tornado watches across six counties in Wisconsin.

這些風暴對該地區造成了重大影響。在芝加哥，週三的風暴導致超過 40 萬名客戶停電，並迫使歐海理國際機場全面停止航班，延誤時間平均達 7 小時。此外，Stickney 報告了結構損毀，一棟公寓屋頂坍塌，迫使 30 名居民離開家園。由於樹木倒塌，Dolton 和 McKinley Park 也出現了類似的損毀。與此同時，國家氣象局向奧克拉荷馬州發布了 60 英里強風警告，並向威斯康辛州 6 個郡發布了龍捲風監測。

The region remains under several weather warnings, and officials emphasize that residents should stay alert and use reinforced shelters.

該地區仍處於多個天氣警告之下，官方強調居民應保持警覺並使用加固的避難所。