Probabilistic Heavy Snow and Icing Discussion
NWS Weather Prediction Center College Park MD
410 AM EDT Wed Oct 05 2022

Valid 12Z Wed Oct 05 2022 - 12Z Sat Oct 08 2022

...South of Lake Superior...
Day 2...

A cold front crosses Lake Superior late tonight and will cool the
column enough for snow accumulation by late Thursday on northerly
to northeasterly flow across Lake Superior (lake temps 10-12C)
behind the front. Some localized lake effect snow, enhanced by
topographic lift, should result in some light accumulation,
perhaps an inch, particularly to the Huron and Porcupine Mtns of
the U.P. of MI into northern WI. This would be the first
accumulating snow of the season.

There is no probability of significant icing days 1-3.

Jackson