Wisconsin – Breath turns to frost almost instantly, snow squeaks underfoot, and exposed skin stings within minutes. This is a dangerous cold setup gripping western Wisconsin and nearby parts of Minnesota.
A Cold Weather Advisory remains in effect for La Crosse and the Mississippi River Valley through Sunday morning. According to the National Weather Service in La Crosse, wind chills range from 15 to 35 degrees below zero today and tonight. Frostbite can occur on exposed skin in as little as 10 minutes under the coldest conditions.
Morning temperatures hover near -2 degrees, with northwest winds keeping it feeling far colder. Even with sunshine returning later today, highs struggle to reach 3 degrees. Wind chills remain well below zero through the afternoon, making outdoor work and travel risky without proper protection.
Travel impacts are tied more to the cold than snow. Vehicles may struggle to start, and untreated roads can develop slick patches from earlier moisture. According to emergency officials, drivers should carry extra layers, blankets, and a charged phone in case of breakdowns. Walking outdoors for extended periods is discouraged.
Conditions stay harsh into Sunday morning. Overnight lows drop near -12, and wind chills remain near -25 early Sunday. Sunday afternoon offers only modest relief, with highs near 6 degrees and lighter winds. The cold remains biting, but conditions slowly improve.
A noticeable warm-up arrives Monday. Sunshine helps push highs close to 29 degrees, easing the immediate danger. By Tuesday, temperatures climb into the upper 30s, beginning a thaw. Melting snow may refreeze at night, creating slick sidewalks and driveways.
This is a classic early-season arctic blast. Dress in layers, cover exposed skin, and limit time outside. How cold did it feel in your neighborhood this morning?
Five-Day Forecast for La Crosse, WI:
Sat: 3/-12 – Extremely cold; wind chills -15 to -35.
Sun: 6/-2 – Mostly sunny; bitter morning cold.
Mon: 29/13 – Partly sunny; gradual warm-up.
Tue: 37/23 – Mostly cloudy; melting snow possible.
Wed: 39/31 – Chance of rain or snow late; slick spots possible.
