Winter Weather in Iowa, Wisconsin

Winter Weather January 20, 2026 – January 21, 2026 · Iowa, Wisconsin

What the National Weather Service wrote

Generally 1 to 2 inches of accumulation observed countywide. Highest total of 1.8 inches observed in Dodgeville.

The wider storm

An area of light to moderate snow developed over parts of southern Wisconsin from the late evening hours of January 20 into the early morning hours of January 21. Snow brought generally 2 to 3 inches of accumulation to locations along and south of the Interstate 94 and US-18 corridors. Locally higher totals to 4 inches occurred in far southwestern Wisconsin. While snow had concluded, slippery roads continued into the morning commute on January 21.

Source: NOAA Storm Events Database, event 1302770. Narratives are written by the National Weather Service forecast office that issued the report.

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