Severe Thunderstorms and Heat Wave Persist in Chicago Through Thursday
Severe Thunderstorms and Heat Wave Persist in Chicago Through Thursday
US · Published Jun 11, 2026
The Chicago area is experiencing a combination of high heat and severe thunderstorms, with conditions expected to persist through Thursday.
According to the National Weather Service (NWS), temperatures reached the lower 90s on Wednesday, with heat indices climbing to 100°F (38°C).

Why It's Important?

The severe weather poses significant risks to residents, including power outages, flying debris, and potential flash flooding. High winds, reaching speeds of 60-75 mph, could cause structural damage and downed trees. The heat wave also increases the risk of heat-related illnesses, particularly for those working outdoors or without access to cooling. The NWS has advised residents to remain vigilant and prepared for rapidly changing conditions. Cooling centers have been opened across the city to provide relief from the heat.

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