All McKinney ISD schools and offices will be closed Feb. 24 due to winter weather and potentially hazardous driving conditions, according to an announcement on the district website.
After-school and evening activities for Feb. 23 have also been canceled. The district said it expects bus delays in the afternoon as a result of the road conditions.
The National Weather Service has issued a winter weather warning for the Dallas-Fort Worth area that is in effect through 6 p.m. Feb. 24. The warning states the weather will include a wintry mix of freezing rain and sleet with possible ice accumulation from one-tenth to two-tenths of an inch.