UPDATE, 8:40 a.m. — With up to five inches of snow possible, Wilton schools and public school offices are closed.

Metro-North reports delays of up to 30 minutes on the Danbury branch line.

The transfer station is closed.

7:40 a.m. —Due to this morning's snow, Wilton schools will open on a two-hour delay Friday, Feb. 2.

Cider Mill will open at 9:40.

Wilton High School, Middlebrook and Our Lady of Fatima will open at 10:20.

Miller-Driscoll will open at 11:05.

At Riverbrook Regional YMCA in Wilton, all program classes and group fitness classes before noon are canceled (including classes held at the gymnastics center). Nursery School and morning Creative 2’s begin at 10:30 a.m. Babysitting will open at 10:30 unless staff can get in earlier. A decision on all afternoon programs will be made by noon. Checkwiltonymca.org for updates.

According to the National Weather Service, a winter weather advisory is in effect until 2 this afternoon. Three to five inches of snow is expected and roads may be slippery, especially during the morning commute. Today's high could reach 45.

Metro-North reports good service on the New Haven and Danbury branch lines.

Eversource reports no power outages in Wilton this morning.