For the most part yes. The moisture that feeds these storms comes up out of the Gulf and sometimes the storms themselves come up out of Texas and just truck on. That warm moist air hits a cold front coming off the Rockies and whamo, you got drama.
It's rained every day except for the last couple and it's started again today. It won't take much to get major flooding as the ground is totally saturated. I think we had storms for 6 days straight and they were nasty, 2" rainfall per hour and 10MPH (and under) storm movement, tornados, lightning, they brought it all. We need the water but dang...