Meanwhile, a swath of the Central and Eastern U.S. was under winter weather advisory, which the NWS issues "for any amount of freezing rain, or when 2 to 4 inches of snow (alone or in combination with sleet and freezing rain), is expected to cause a significant inconvenience, but not serious enough to warrant a warning."

On Wednesday at 2:48 p.m. the National Weather Service issued a winter storm warning valid from Thursday 4 p.m. until Friday 10 a.m. for Central and Eastern Lake County.

A winter storm warning was issued by the NWS Eureka CA on Wednesday at 2:50 p.m. valid from Thursday 10 a.m. until Friday 10 a.m. for Northern Trinity.

The National Weather Service issued a winter weather advisory at 3:14 p.m. EST on Wednesday valid from Thursday 1 p.m. EST until Friday 7 a.m. EST for Alger, Luce and Schoolcraft counties.

On Wednesday at 2:48 p.m. a winter storm warning was issued by the National Weather Service valid from Thursday 4 p.m. until Friday 10 a.m. for Jackson County.

A winter weather advisory was issued by the NWS Eureka CA on Wednesday at 2:50 p.m. valid from Thursday 4 p.m. until Friday 10 a.m. for Del Norte Interior.

We now expect up to five-hundredths of an inch of freezing rain over almost the southern half of Lower Michigan. This is why the NWS- Grand Rapids and the NWS- Detroit added two rows of counties to the winter weather advisory.