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NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment

After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >

Repeating rounds of thunderstorms may cause locally heavy rain and flash flooding from this afternoon through the night, particularly in northeast Missouri and west-central Illinois. Please do not drive through flooded or closed roads if you encounter them!
Hot and humid conditions for early/mid June will continue through the day on Thursday ahead of a cold front. Behind this front, cooler temperatures are expected. Another front is forecast to move through the region on Saturday, with below normal temperatures forecast Sunday into early next week.
There is a potential for severe weather largely north of I-70 this afternoon/evening and again tomorrow afternoon/evening. Today, all hazards will be possible, whereas tomorrow the hazard will primarily be damaging wind.