My suggestion would be to take the route you know. Save the tolls and any uncertainty. As for #2, like Kea said: Not on a bet. The time savings is what, 30, 40 mins? Is it worth taking an accidental wrong turn or being unsure in *any* way if the weather is difficult? And, tomorrow, weather is supposed to be unpleasant, especially across central PA. Not "Buffalo" bad, you should be able to see the difference between roads and fields.. *grin* ..but not worth it.

Be safe. Be comfortable. Take your time and arrive healthy.

Hugs.