Milwaukee wakes up under a gray, chilly sky Friday, with clouds firmly in place and temperatures stuck in the mid-40s, around 45°F at the time of this update. A stray patch of drizzle may still linger, but the high should top out near 48°F before readings slide back through the afternoon.
The real concern arrives Friday night into Saturday morning, when scattered showers and thunderstorms are expected to ramp up and a few storms could become strong to severe. Forecasters warn the storms may produce hail up to about 1 inch, northeast gusts as high as 30 mph, and new rainfall totals locally around a quarter to a half inch, with heavier pockets possible over ground already soaked by recent rain. According to NWS Milwaukee, the highest chance for the stronger storms comes late Friday night.
Thursday's messy commute has already primed the city for trouble, with heavier bursts and ponding reported across Milwaukee. That recent soaking helps explain why even a bit more rain could trigger localized flooding. See Thursday's thunder and ice mess for background on how those saturated streets could make the evening drive even worse.
Evening Storms: Timing and Impacts
Isolated showers are likely to pop up around 8 to 9 p.m., with scattered showers and thunderstorms spreading in between roughly 9 and 11 p.m. Once those heavier cells move in, visibility and road conditions can go downhill quickly, so drivers should be ready for rapidly changing conditions. Expect gusty northeast winds near 10 mph with higher gusts possible, quick urban ponding, and briefly reduced visibility in heavier bursts.
Weekend Outlook
Saturday stays breezy, with a high near 54°F and southwest winds of 5 to 20 mph, plus gusts up to about 30 mph and a slight chance of leftover showers. Saturday night cools to near 33°F, and Sunday looks drier and partly sunny with a high near 48°F, setting up a more seasonal finish to the weekend.
What To Do
Keep an eye on any watches and warnings overnight and avoid driving through standing water, since a few deceptively deep puddles can stall cars and cause damage. If you plan to be on or near Lake Michigan, it is a safer bet to postpone small-boat trips until winds ease and conditions improve.
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