March 19, 2019 12:45 pm Sunny and Cool Tuesday Tuesday: Sunny and cool. Highs 40-45, wind chill 35-40. Overnight Tuesday: Partly cloudy. Lows in the 20s. Wednesday: Fair, seasonable. Highs near 50. US & World Videos 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial