Saffy woke me around 4am by jumping up on the bed with me.  Within a few minutes I heard the low rumbling in the distance of a storm coming in.  She always used to lay down and cuddle with me to get through storms, but lately she seems too agitated to even do that.  Instead she's up, she's down, she's pacing around.  I took them outside quickly and worked to get her calmed down - then after she was back out I was laying there awake for another half an hour.  Thanks Saf.