CHICAGO (CBS)– Spooky snow and rain is predicted throughout the day with low temperatures that could affect Halloween plans.

There is a Winter Weather Advisory in effect in Cook and DuPage counties through 4 p.m.

According to CBS 2 meteorologist Megan Glaros, area just west of the city could see 2 to 4 inches of snow. Cook County could see around 1 to 2 inches of snow.

The CBS 2 Mobile Weather Lab is tracking the latest snow and rain coverage, CBS 2’s Robb Ellis is heading northwest.

There is a Wind Advisory in effect until 1 p.m. in Jasper, Lake and Porter counties in Indiana.

Conditions are expected to clear for most of the area prior to trick-or-treating Thursday night. However, with cold temperatures, the wind chill number could drop to the 20s.

https://twitter.com/EdCurran/status/1189769321293193217/photo/1

The rest of the week is expected to be cloudy, but dry with temperatures in the 40s.