Another opening day in 40s---2nd in a wk! At least the rains hold off for til tonight when mixed thunder's possible. 0.5-1" totals.

Northbound warm front Sat sweeps 70s into south/west suburbs, 60s lakeside. Sunday's to be summer-windy wi 80s likely-record high is 90!

Honestly wouldn't be too surprised to see 88 Sun. That would be 32º abv normal! But there are real concerns about a svr wx outbreak Sunday night.