Either scenario above is not ideal for travel in that 2:30--3:30 time slot. Again, GSD strongly endorses an announced early release tomorrow, but the chance of full snow day is still a very real possibility. This storm will go down to the wire. It is unlikely that you'll see GSD weigh in with a 100% chance prediction, but the chance for a snow day should remain at or above 75% for the time being.
Not a scenario we want to see on Tuesday (go to the 30 sec. mark & enjoy the videographer's great commentary)
With the 75% rating for the storm, GSD strongly encourages that you prepare for any major assignments (test, papers, and projects), but you certainly could risk not completing a regular homework assignment if you're the adventurous type who lives life on the edge.