The forecast for Milwaukee, Waukesha and SE Wisconsin is for sunshine and highs in the lower 20s, but wind chills will remain in the single digits all day thanks to a SW wind at 10-20mph.
A cold front moves through overnight with a dusting of snow, but it brings the coldest temperatures of the season so far with lows in the single digits tonight and wind chills near -10 by morning. Highs on Thursday will struggle to hit 10 despite sunshine and brisk winds will keep wind chills between -5 and -15 all day.
Thursday night is the coldest of the season so far as temperatures drop below zero, even in Milwaukee with a low of -1. At least the wind becomes light.
Another storm system moves in for Friday and snow is likely with highs in the teens. SE Wisconsin is expecting 2-5" of snow during the day on Friday with a light wind.
Saturday looks nice with sunshine and highs in the 20s and it will get above freezing on Sunday with a rain/snow mix likely.
TODAY: Mostly sunny to partly cloudy, becoming a bit breezy, and cold
Wind Chill: 5
Wind: SSW 10-20 mph
TONIGHT: Increasing clouds, windy, and cold with light snow developing
Low: 8 Lakefront...2 Waukesha
Wind Chill: -5 to -10
Wind: WSW 15-20 mph gusting to 25 mph
THURSDAY: Becoming mostly sunny, windy and very cold
High: 11 Lakefront..6 Waukesha
Wind Chill: -10 to -15
Wind: NW 15-20 mph
THU NIGHT: Increasing clouds and very cold
Low: Near -1
Wind: NW 5-10 mph
FRIDAY: Cloudy and still cold with snow likely
Accumulation: 2"-5" possible
High: Near 17
Wind: SSE 5-10 mph