Saturday forecast: More heat and humidity, chance of rain and thunderstorms

Mark Strehl has your weather update!

CHICAGO - FOX 32 Meteorologist Mark Strehl says to expect more heat and humidity Saturday.

Highs will top out in the upper 80’s.

There is a marginal risk for severe weather Saturday for the North and West suburbs – just West of the Loop and North of Interstate 88.

The greatest threat is for heavy downpours and straight line winds.

There is also a marginal risk for severe weather on Sunday for Lake, McHenry, Kane, Dekalb and LaSalle counties.

Sunday will be partly cloudy with more heat and humidity.

There is a 60-percent chance of showers Sunday evening.