Five Things: Ice Dams, Home Heating, Meetings and More

1. Ice Dams and Heatings Systems: This free seminar from Lexington GWAC and Sustainable Lexington, and presented by Next Step Living, aims to help homeowners figure out solutions for common wintertime problems. Takes place at 7 p.m. tonight at the Church of St. Brigid.

2. Today in Public Meetings: According to the town website, public meetings posted for today include the Recreation Committee at 8 a.m. at the Town Office Building, the ad hoc Townwide Facilities Master Planning Committee at 8:30 a.m. at the DPW Building, the Transportation Advisory Committee at 2:30 p.m. at Cary Hall, the Tax Deferral and Exemption Study Committee at 5:30 p.m. at Cary Hall, the Historical Commission at 7:30 p.m. at Cary Hall, the School Committee at 7:30 p.m. at the Town Office Building, the Conservation Commission at 7:30 p.m. at the Town Office Building and the Human Services Committee at 7:30 p.m. at the Human Services Building.

3. Lexington Lions Club Meeting: Is at 6:30 p.m. tonight at the Knights of Columbus on Bedford Street.

4. Do You Get Daily, Weekly and Breaking News in Your Inbox? If the answer to that question was "No," then you're missing out and need to click here to sign up for the Patch Newsletter.

5. Breezy and Warm: Shoudl be sunny, breezy and warm today, with a high of 45, according to the National Weather Service, which predicts a mostly clear evening with a low of 23.