Updraft® - Minnesota Weather News

Close call: Potent wintry storm likely to dump snow on Wisconsin Tuesday

Heavy snow, wind across Wisconsin; light snow could clip far SE Minnesota

European model (ECMWF) snowfall output
Snowfall output forecast through Wednesday
European Centre for Medium-Range Weather Forecasts, via Pivotal Weather

It may be April, but the weather maps are screaming March across Wisconsin Tuesday into Wednesday. And it’s a close call for Minnesota.

A panhandle hook-type snow event looks likely in much of Wisconsin Tuesday into Wednesday. The system will bring rain, snow, and high winds Tuesday into Wednesday.

The National Oceanic and Atmospheric Administration’s Global Forecast System model shows the system winding up and deepening with a swath of heavy snow across much of central and eastern Wisconsin Tuesday night into Wednesday.

NOAA GFS model
Global Forecast System model through Wednesday
NOAA, via Tropical Tidbits

Overall snowfall accumulations could reach a foot in parts of eastern Wisconsin. A few inches could fall in far southeastern Minnesota. Here’s another look at the the European Centre for Medium-Range Weather Forecasts model snowfall output through Wednesday:

European model (ECMWF) snowfall output
Snowfall output forecast through Wednesday
European Centre for Medium-Range Weather Forecasts, via Pivotal Weather

Temperatures this week will gradually rise. Highs on Tuesday will still be on the chilly side.

Forecast high temperatures Tuesday
Forecast high temperatures Tuesday
NOAA

By Friday and Saturday, highs in the 50s and 60s will return.

Forecast high temperatures Saturday
Forecast high temperatures Saturday
NOAA

Stay tuned.