National Weather Service United States Department of Commerce

Warm conditions will continue through Tuesday, although temperatures will be notably cooler near the lakeshore on Sunday (in the 60s). There are several chances for showers and storms into early next week although there will be many hours of dry weather in between.
[4:47 PM CDT Friday 5/17/2024] An Air Quality Action Day has been declared for northwest Indiana on Saturday due to elevated ozone levels. Air quality is expected to be at unhealthy levels for sensitive groups. Limit prolonged outdoor activity, especially if you have a chronic respiratory illness. #INwx Indiana Air Quality Info: www.SmogWatch.IN.gov and https://www.airnow.gov/state/?name=indiana Illinois Air Quality Info: https://www.airnow.gov/state/?name=illinois