Actually, it's still raining in Portland; just not quite as heavily. But the toy "trains" on the light rail lines ran into troubles, so there have been lengthy delays. Fortunately, as it's Saturday, the people affected have been mostly those trying to get to a football or basketball game. No sympathy for them; why anybody would pay good money to go watch a bunch of guys running around with a ball is just one of life's many mysteries.
I saw some footage of fairly deep water inside a light rail car, much to the consternation of passengers. Portland shut down their silly little streetcar line, yet people here were being urged to take transit due to hazardous driving conditions.