Winter Storm to bring Accumulating Snow to Southern Wisconsin this Weekend

By Justin Poublon

December 11, 2020 - 1:24 PM CST | 2,117   0

WISCONSIN - The first winter storm of the 2020-21 cold season in southern Wisconsin has arrived. The storm will start with rain, turning to snow tonight. Saturday morning will be the best time for snow accumulation.

tropicaltidbits.com NAM 3Km loop from 12PM FRI to 6PM SAT.

The National Weather Service has issued a Winter Weather Advisory until 6PM SAT CT from Dubuque, IA to Sheboygan.

NWS has issued a Winter Wx Advisory for portions of southern WI until 6PM SAT

SNOWFALL FORECAST

3-6" from Dubuque to Sheboygan. Locally higher amounts are possible. 1-3" along the northern fringe and along the WI/IL border. Warmer air near Lake Michigan in SE Wisconsin will reduce snow totals.

Snow accumulations of 3-6" in southern Wisconsin by 6PM Saturday

The hourly forecast for West Bend, WI shows that rain/snow mix could last into the early morning hours (especially near Lake Michigan). Best chance for snow across the region during the mid-day hours on Saturday.

West Bend, WI hourly precip type/timing graph. Rain/snow mix could last into the early morning hours.

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IMPORTANT LINKS

For the latest radar, click here

For the latest warnings, click here

For storm reports over the last 24 hours, click here

For winter road conditions map, click here

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See the storm event for detailed discussion and more forecast maps!