All that winter weather is finally forcing some school districts to change calendars and standardized testing.

Because of Monday's snow day, Roanoke County Schools pushed back some writing SOL tests to next week.

The county also said it will have to extend it's third grading period since so many days were missed.

Roanoke County still has to select a makeup date for the snow days missed this week, they'll decide that at the next school board meeting.