Wednesday, April 22, started on a mellow note in Chicago, with mostly clear skies and a mild 63°F at Midway. Expect a classic split personality kind of day: partly sunny with a high near 61°F away from the water, while the lakeshore cools off into the mid-50s this afternoon. A few isolated showers or a stray thunderstorm could pop up later today, mainly over northwest Indiana rather than downtown.
Afternoon Temperatures And Winds
North-northwest winds around 10 mph will keep things brisk along the shoreline, even as neighborhoods farther inland hang on to the milder air. According to the National Weather Service Chicago, today's high should top out near 61°F, and forecasters still highlight a low but nonzero chance of a brief funnel cloud if a storm parks itself along a boundary. Any such storms would be short-lived but could drop quick downpours that briefly knock down visibility on lakefront roads.
Thursday Warmup And Late-Week Storms
The big warmup arrives on Thursday, April 23, when much of the metro area is expected to climb to around 76°F. South-southeast winds at 5 to 15 mph could gust up to 25 mph, giving the city a breezy, almost summer-preview feel. Showers and thunderstorms become more likely late Thursday night into Friday, April 24, with Friday currently on track for the most widespread rain and a high near 74°F. The local severe threat looks limited, but the overnight timing could be a headache for late-night drivers and shift workers. We first flagged the evolving setup in our look at blustery winds and a building storm threat, and we will keep an eye on timing and impacts as any watches or warnings are issued.
Impacts And Planning
There are no active watches or warnings for the Chicago area this morning, but anyone planning outdoor events late Thursday should have a backup option ready and secure loose patio furniture before the gustier winds arrive. If storms hold together overnight, Friday's commute could be a soggy one, so keep your phone charged for alerts and check transit updates if your route takes you near the lakefront. We will share updates if and when watches or warnings are posted.
