We had reports of several trees down in Mars and one-inch hail in Slippery Rock. We didn't hear much about Beaver County, but the storm looked good enough to issue the warning.
We've seen a bunch of flood-related warnings in central and southern Ohio issued today, and we'll probably have to extend those to our area. The fortunate thing is that thunderstorms typically move quickly enough that you don't see really serious flooding.
We can't predict tornadoes until they happen, but we're looking for strong storms with hail and damaging winds (today). It should be an interesting day.
If we have large temperature changes, we're going to get wind. Anytime the temperature changes hugely and rapidly, the winds shall come.