After the MLK day storm
Though on a smaller scale, this period features additional chances
for snow each day behind the departing large scale winter storm.
Tuesday lake effect snow will continue to the south and southeast of
the Lakes. Snow will likely be found heaviest near Lake Ontario
where a secondary trough will be dropping across the Lake, enhance
low level convergence and moisture.
Wednesday a fast moving alberta clipper will pass across our region,
leaving several inches of snow in its wake. Ahead of this feature
temperatures will rise to around freezing Wednesday before another
arctic airmass drops across our region to close out the week.
Thursday will be colder with highs in the lower 20s, with chances
for lake effect snow south of Lake Ontario on a light northerly
flow. With the arctic airmass featuring little ambient moisture,
any lake effect snow will be fluffy and light.