National Weather Service United States Department of Commerce

5/6/2026 | A Frost Advisory remains in effect through 8 AM for central & east-central WI where low temps will be in the low to middle 30s. Across northern and far northeast WI, lows ranging from 27-33 degrees are expected; however, the growing season has not started for those areas.
5/6/2026 | Below normal temps continue into Thu, with another night of frost/freeze conditions expected tonight. Temps rebound Fri into Sat. No day will be a wash out, but there are chances for on and off showers this afternoon, Thursday and Saturday. A few snowflakes could mix in over northern WI. Elevated fire weather conditions are possible at times into Sat, due to low relative humidity.