Tonight will become partly cloudy and bitterly cold with any flurries ending east of Madison. Temperatures will fall to near zero with wind chills as cold as -5 to -20 by early Wednesday morning. Wednesday will be partly sunny and very cold. High temperatures will only reach the lower teens Wednesday afternoon. Wednesday night will be mostly clear and continued bitterly cold with lows dipping below zero. Wind chills will range from -5 to -15 by early Thursday morning.
Thursday will be mostly sunny and continued very cold. Highs will reach the middle to upper teens. A chance for flurries will develop Thursday night into Friday morning as a wave of low pressure passes through Wisconsin. After the flurries end Friday morning, skies will become partly sunny, and it will be breezy and very cold. Highs will reach the middle teens Friday, but will hold steady or fall into the lower teens in the afternoon.
Another shot of bitterly cold air will arrive from Friday night into Saturday. Low temperatures on Saturday morning will drop to the single digits below zero, while wind chills become as cold as -10 to -25. Saturday will be mostly sunny and bitterly cold with high temperatures only topping out in the lower teens. Sunday will become mostly cloudy, breezy, and not as cold with snow showers and flurries developing. Highs will return to the lower 20s.
Next week, temperatures will continue to moderate. Snow showers and flurries will come to an end Monday with breezy winds and highs in the lower 30s. Tuesday will be variably cloudy and seasonably cold with a chance for flurries. Highs will remain in the lower 30s.
Any flurries ending, then partly cloudy and bitterly cold.
Low: 0; Wind Chills: -5 to -20 by morning
Wind: N/NW 8-15 MPH
Partly sunny and very cold.
Wind: N/NW 8-15 MPH
Mostly clear and bitterly cold again.
Low: -2; Wind Chills: -5 to -15 by morning
Wind: NW 5-10 MPH
Mostly sunny and continued very cold (becoming mostly cloudy with a chance for flurries at night).
Wind: W/NW 8-15 MPH
Mostly cloudy with any flurries ending, then becoming partly sunny, breezy, and very cold.
Low: 5; Wind Chills: 0 to -10 in the morning
High: 16; temperatures steady/slowly falling into the lower teens in the afternoon
Mostly sunny and bitterly cold.
Low: -5; Wind Chills: -10 to -25 in the morning
Becoming mostly cloudy, breezy, and not as cold with snow showers and flurries developing in the afternoon.
Low: 0; temperatures nearly steady/slowly rising overnight
Mostly cloudy, breezy, and not as cold with snow showers and flurries ending.
Variable cloudiness and seasonably cold with a chance for flurries.