Western Pennsylvania winter weather can often bring about a Wind Chill that can become quite low. The Wind Chill chart issued by the National Weather Service is one of the factors that helps the Mount Pleasant Area School District determine whether to delay or cancel. You can view the Wind Chill chart by clicking this link: Wind Chill Chart
Determining a Delay or Closure Due to Wind Chill Determining a Delay or Closure Due to Wind Chill