STORM2K

I live in Pensacola and the weather man was talking about the Thursday/Friday forecast. He said maybe a 50% chance of rain both days but then he said he wasn't sure because there is a strange front from the north headed this way so he didn't know for sure. But he also didn't elaborate. Did anyone else catch this? Or what did he possibly mean about 'strange'?
Thanks.
In Christ.
VS