December 12, 2025 – Washington Co., Wi – Unpack the woolies and stoke the fireplace as the National Weather Service says bitter cold temps and dangerous wind chills are ahead this weekend.
Bottom Line Up Front
- Cold weather is still on track for this weekend.
- Expect single digits for high temps and around to below zero low temps beginning later Friday night through Sunday night (slightly warmer by the immediate Lake Michigan shoreline).
- Expecting wind chills ranging from -10°F to around -30°F later Friday night through Sunday night.
- Coldest temps and wind chills look to occur Friday Night into Saturday Morning and Saturday night into Sunday Morning. Bitter cold conditions will still exist Sunday night into Monday morning, but wind chills will generally be between -10 and -20°F.
What has changed?
Confidence remains high regarding frigid air temperatures and bitter cold wind chills this weekend.
