By Mary Kay Kleist

CHICAGO (CBS) — Blocking high pressure keeps will skies clear for a while.

Current Surface Map: 08.19.20

(Credit: CBS 2)

Morning lows will be in the 60s lakeside and 50s inland.

Lows Tonight: 08.19.20

(Credit: CBS 2)

Tomorrow's Planner: 08.19.20

(Credit: CBS 2)

Heat builds this weekend. There will be several days with highs around 90 degrees.

High Temperatures: 08.19.20

(Credit: CBS 2)

Expect stray showers or storms Saturday night into Sunday.

Bar Graph Precipitation Chances: 08.19.20

(Credit: CBS 2)

Next week is looking hot. The Climate Prediction Center has much of the country with warmer than normal trends for the six- to 10-day outlook which starts next Tuesday.

Our normal high is 82 degrees.

Mary Kay Kleist