La Crosse, WI – Snowflakes drift through the predawn air this morning, swirling in soft white bands across the bluffs of the Mississippi Valley. The season’s first true December chill has arrived — and it’s not letting up anytime soon.
According to the National Weather Service in La Crosse, light snow continues through mid-morning before skies clear briefly. While accumulation should stay under an inch, slick roads and bridges could challenge early commuters, especially along I-90 and Highway 61. As temperatures fall through the day, wind chills dip toward single digits, setting up a bitter start to Thursday.
Thursday’s air will be crisp but bright, with highs near 14°F. However, Friday and Saturday bring renewed snow chances as another weak system brushes the Upper Mississippi Valley. Meteorologists warn that late-week travel could be slowed by patchy snow bands and refreezing surfaces, particularly after sunset.
Drivers are urged to keep winter kits in their vehicles — blankets, jumper cables, and de-icer — as this early cold snap settles in. Even small amounts of snow can reduce traction and visibility, particularly during rush hours or at night.
Five-Day Outlook for La Crosse, WI:
- Thursday: Sunny, high 14°F, wind chill near -8°F.
- Friday: Mostly cloudy, chance of snow, high 28°F.
- Saturday: Cloudy, high 24°F, light snow possible.
- Sunday: Mostly cloudy, high 21°F.
- Monday: Cold, mostly cloudy, high 26°F.
