The threat of more icy weather prompted some schools close early and all to cancel afternoon activities, which will postpone the basketball playoffs and the state Class 4A-3A swimming championships.
Baltimore City, Baltimore County and Carroll County schools closed an hour or two early and Anne Arundel, Harford and Howard counties also canceled afternoon activities.
The 4A-3A swimming championships, postponed for the second time, will be made up on March 11, the next available date at the Prince George's County Sports and Learning Complex.
Boys basketball sectional semifinal games scheduled for Tuesday will be moved to Wednesday. Many of those games were already planned doubleheaders with girls games that were postponed from Monday. The doubleheaders move to Wednesday.
The girls sectional finals, which had been scheduled for Wednesday, will be played Thursday.
With another round of precipitation forecast for Thursday morning, many boys and girls teams could face back-to-back sectional and regional finals on Friday and Saturday.
The state tournaments are scheduled to begin next week — the girls on March 11 at Towson University's SECU Arena and the boys on March 12 at Maryland's Xfinity Center.