Debby becomes Category 1 hurricane ahead of expected landfall in Florida

The National Hurricane Center says Debby strengthened into a Category 1 hurricane on Sunday night, with a landfall expected in the Florida Big Bend area on Monday.

Chicago weather: Sweltering heat returns for one more day

Chicago braces for one more day of 90-degree weather before temperatures gradually decline this week. 

Chicago weather: Clear and warm overnight, hot and humid Sunday, rain risk early week
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Fox 32 meteorologist Mark Strehl has your Saturday evening forecast. Expect clear, warm, and humid conditions overnight with lows near 70, sunny and hot weather on Sunday with highs near 91, a chance of rain on Monday and Tuesday, and much cooler temperatures midweek.

Chicago weather: Setting up for a hot weekend

Today will be mostly cloudy with intervals of sun. Highs will be in the low-to-mid 80s.  

Your Chicago forecast
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Mark Strehl has your Chicago weather update!

Chicago weather: Watch for showers and storms today and tomorrow

Chicago will be partly sunny, hot and humid today with highs not far from 90 degrees and the chance of an occasional storm.