Wisconsin shivers awake under a pale winter sun as breath hangs in the air and metal railings sting bare hands. The cold feels immediate, biting, and unrelenting across southeastern Wisconsin this morning.
According to the National Weather Service in Milwaukee, temperatures hover in the teens today with wind chills near zero at times. Northwest winds add an edge, keeping afternoon highs locked in the lower 20s despite sunshine.
Across the state, this cold snap reflects a broader Midwest chill settling in to start 2026. In Milwaukee, sidewalks remain dry, but the deep cold stresses vehicles and people alike. Batteries weaken quickly, and exposed skin risks frostbite within minutes during early errands.
Saturday stays cold and mostly cloudy. Highs only recover into the mid-20s, and roads remain dry through daylight hours. The bigger change arrives late Sunday. Clouds thicken during the day as highs approach the upper 30s, a noticeable warmup that briefly softens the cold grip.
By Sunday night, attention turns to snow. A 50 percent chance of light snow develops before tapering later in the night. Accumulations look minor, but timing matters. Even a quick coating can turn untreated roads slick as temperatures fall back into the 20s. Bridges and ramps along I-94 and I-43 may become hazardous first.
Monday brings quieter weather and continued moderation. Sunshine returns with highs near 39, helping crews clear any lingering snow. Melting during the day could refreeze later, keeping black ice a concern after dark.
Looking ahead, Tuesday trends milder with highs near 40 and a slight rain chance, signaling a gradual shift away from the harsh cold. Still, winter remains firmly in control.
Limit time outdoors today, dress in layers, and plan extra travel time Sunday night.
Five-Day Weather Outlook for Milwaukee, WI
- Today: Sunny, high near 22
- Saturday: Mostly cloudy, high near 25
- Sunday: Increasing clouds, high near 38
- Monday: Mostly sunny, high near 39
- Tuesday: Mostly cloudy, slight rain chance, high near 40
