Milwaukee, WI Weather
Today's Forecast
Mostly clear, with a low around 58. Northwest wind around 5 mph.
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Data from the National Weather Service
Last updated Sun, Aug 23, 4:41 AM UTC
Winter in Milwaukee
Milwaukee averages 40 inches of snow a year, according to NOAA’s 1991–2020 climate normals — a regular snow place. Snow several times a winter, well-practised response. Closures happen but need a real storm.
That is why local snowfall thresholds differ so much from one town to the next: a district that plans for 40 inches a year is equipped differently from one that never sees any. Here, roughly 6 inches in a single storm is where a normal school day comes under threat.
Upper air over Milwaukee
The nearest radiosonde launch is Green Bay, about 100 miles away. A weather balloon goes up twice a day and measures temperature, humidity and wind all the way through the atmosphere — which is what forecasters actually read to judge whether storms will fire, and how a surface forecast was arrived at.