
ALT This is a multiday forecast graphic for northern Illinois and northwest Indiana. Headline: Four Day Outlook. Sub Headline: Drier conditions expected for the weekend after mid-week rain. Additional Details. Waves of Rainfall Through Thursday Night, At Times Heavy. Potential Impacts: Rising river and stream levels, potentially lasting into next week. Localized flooding of low-lying and poor drainage areas. Highest Rainfall Amounts (1-3”) Favored Near/North of I-80. What To Do. Those along rivers should monitor river forecasts and prepare for potential flooding. Visit weather.gov/Chicago for more forecast details for your location. Graphic Created: Wednesday, September 30, 2026 4:53 AM CDT

ALT This is a multiday forecast graphic for northern Illinois and northwest Indiana. Headline: Five Day Outlook. Sub Headline: Waves of heavy rainfall this weekend with cooler temperatures next week. Visit weather.gov/Chicago for more forecast details for your location. Graphic Created: Saturday, September 19, 2026 4:34 AM CDT

ALT This is a four day forecast graphic for northern Illinois and northwest Indiana. Headline: Four Day Outlook. Sub Headline: Warm and humid, especially south of I-80… Periodic heavy rain producing showers and t-storms. Additional Details. Today: Showers south of I-88 early, then widely scattered afternoon showers. Tonight-Thursday AM: Locally heavy rain & flood threat mainly near & south of Dixon to Valparaiso line. Saturday-Sat. Night: Locally heavy rainfall and flooding threat area-wide. Threat *may* be greater Saturday night. Visit weather.gov/Chicago for more forecast details for your location. Graphic Created: Wednesday, September 16, 2026 4:11 AM CDT

ALT Headline: Dangerous Heat Continues Today. Sub Headline: Index values expected over 100°F before any shower/storm threat later today. What To Expect: Dangerous Heat Continues through today. What To Do: Stay Hydrated drink water before you are thirsty. Wear Light Clothing that are lightweight and light colored. Take Frequent Breaks in the shade or with AC. Consider Shifting Outdoor Activities during warmest part of day. Graphic Created: Thursday, September 3, 2026 4:00 AM CDT










