dramatic spike in car crashes. drivers say the slick streets cause them to suddenly lose control. i hydroplaned and i hit the curb. i was really lucky. i was driving really slow, too. couldn t stop. i turned that corner and fishtailing everywhere. it was way scary. nbc meteorologist dylan is here. it s only going to get worse. tomorrow morning is when we ll see the worst conditions with heavier rain and strong wind gusts. we ve got this setup here where a huge upper-level low is sitting just to the west of washington state. and all these storms are streaming in right into northern california. and we are looking at moderate rain at this time across northern california into southwestern oregon and also up in the seattle and the coast of washington state. now tomorrow we are actually going to see even heavier rain start to move in. we have already had reports of about 8 to 10 inches of rainfall already from the past few storms we ve already seen. but we ve also gotten re