The rain and storms on Thursday could lead to localized disruptions, particularly during the afternoon hours. Commuters should be prepared for wet roads and reduced visibility. Lake-effect showers on Friday may impact areas near Lake Michigan, especially in northwest Indiana. The weekend's sunny and cooler weather will provide a welcome respite, but those sensitive to cooler temperatures should dress appropriately, especially on Saturday when highs will be in the upper 50s °F (14-15 °C).