BY ANDREW MORKES, FOUNDER AND AUTHOR OF "NATURE IN CHICAGOLAND" BLOG UPDATED JULY 16, 2026 Many forests in Canada are on fire due to global warming and other factors, which has currrently made Chicago and other Midwestern cities very smoky. This smoke is hazardous to our health and today is not a good day to … Continue reading 23 Indoor Places to Visit in Chicagoland on a Canadian-Wildfire, Smoke-Filled Day or Just a Rainy or Wintry One