[Ed. note: Apologies for the late and abbreviated post.]
Tuesday was pretty nice! Not so Wednesday, which looks to be a return to hot weather. Plus likely THUNDERSTORMS.
WEDNESDAY WEATHER INFOGRAPHIC:
Overall: high 89, low 69, cloudy, fairly windy, and 70% chance of THUNDERSTORMS.
AM: high 70s, cloudy, 70% chance of rain and T-storms, wind from the south at 11 MPH
PM: mid 80s, cloudy, 30% chance of scattered thunderstorms (reaching 55% chance at 7 PM) with 15 MPH wind from the south-southwest.
DIVVY REPORT: all stations online. Plus a new station opened at Michigan and 11th Street, but only for one hour. Now it’s been shut down. 
and
OVERALL COMMUTE RATING:
1.5/4. Pretty awful. Rain, lightning, heat, wind. What more could you ask for?
Enjoy your rides!
Chicago Bike Report 