Lollapalooza starts in a few days and this time the city is prepared to handle an unpredictable forecast.
Rains and high winds rolled through Chicago during last year’s Lollapalooza, forcing 60,000 people to evacuate grant park for hours.
This time the city will have three weather shelters available in the event of extreme weather.
The city recommends concertgoers head to the three underground garages with entrances along Michigan Avenue.
The city will also have cooling buses parked outside Grant Park just in case it gets too hot.