Experiencing a weather rollercoaster in Chicago? Amy Freeze breaks down sunny spells and storm warnings for a safe and informed week. Get the full forecast details on our blog.

Get ready, Chicago! Amy Freeze delves into a week of fluctuating weather—from balmy highs to thunderous lows, making sure you’re not just weather-aware but also weather-prepared. Full insights within our detailed 7-day forecast.
A storm system in the Midwest is primarily centered near Springfield, intensifying with rain moving northeast. St. Louis is experiencing scattered showers, expanding towards Bowling Green. The southern areas of the region are under heavier rain coverage, particularly across eastern Missouri. Cloud cover is increasing ahead of the rain in Fort Wayne and Indianapolis, with Detroit remaining dry for now. Chicago and Des Moines have clear conditions, offering a break from the rain.
This evening in Chicago will be mostly sunny at 9 PM with temperatures at 51 degrees and a northeast wind at 11 miles per hour. By 11 PM, expect mostly clear skies with temperatures dropping to 49 degrees, and the wind remaining steady at 11 miles per hour from the northeast. The clear conditions persist into 1 AM with temperatures settling at 48 degrees, as winds slightly shift to north-northeast at 10 miles per hour.
Low temperatures tonight in the Midwest are taking a chilly turn. Chicago will drop to 50 degrees, while Peoria expects a low of 55. Indianapolis will see temperatures around 53, and further north, Fort Wayne is projected to hit 46 degrees. Detroit will be even colder at 43, with Saginaw dropping to a brisk 40. Expect a mild 60 degrees in Kansas City, but overall, a notable cold air pattern is settling in across the region.
High temperatures in the Midwest are warming up nicely for tomorrow. Chicago sees a high of 55 degrees, while Fort Wayne will reach 67. Indianapolis is expecting a pleasant 70, and Louisville will match that at 72 degrees. Down in Bowling Green, temperatures could hit 79 degrees, showing a notable warming trend across the region. Overall, these readings are slightly above average, driven by a high-pressure system moving in.
A line of severe thunderstorms will develop and move across the Midwest from Springfield towards Indianapolis beginning late Sunday evening, bringing periods of heavy rain and strong winds. Expect potential severe storm impacts including isolated tornadoes from Kansas City to St. Louis as the system advances. By Monday, rain and thunderstorm coverage will expand from Chicago to Columbus, potentially disrupting the morning commute with heavy rainfall and gusty winds. Temperatures in the region will cool slightly post-storm, with dry conditions anticipated Tuesday afternoon. Be prepared and stay alert for changing weather conditions through the beginning of the week.
The UV index today in Chicago is high at 7, indicating a potential burn time in just 20 minutes under direct sunlight. Tomorrow, the index will moderate to 6, with a burn time of around 23 minutes. Stay sun-safe!
For the 7-day forecast in Chicago: Sunday: Mostly clear skies with a high of 60 degrees and a low of 45. Monday: Showers are expected to develop late, with highs reaching 56 degrees and lows around 50. Tuesday: Continuing with showers, temperatures will peak at 55 degrees and drop to 49. Wednesday: Partly cloudy conditions, with a high of 53 degrees and a low of 44. Thursday: Another partly cloudy day, as temperatures hold steady with a high of 53 degrees and a low of 45. Friday: Partly cloudy skies and a slight warming trend, reaching a high of 58 degrees with lows at 47. Saturday: Partly cloudy conditions continue, with a warmer day bringing highs up to 62 degrees and lows around 48.