What else do they expect? A regular rainstorm hits the Northwest where it is rain forest (there are temperate rain forests here), and they whine about Rain-mageddon. Global warming! Maybe someone ought to head to the Fjordland in the Southwest part of the South Island in New Zealand, point out that it is always raining lately (which is normal), and claim the end of the world unless mankind exterminates itself. Or, go to northwest Chile, note the dry conditions (rain there is almost unheard of), and blame global warming for the drought there. You get one storm slamming into the Northeast, and they whine "Global warming". When it's actually the power company dogging getting electricity back on in Long Island, dogging maintenance, and blaming mankind for "increased storms".
Reality check: During winter, the west tends to be messy. Pacific air comes in, rises up the mountain ranges, and cools. Then the rain and snow come out, and those places get meters of snow. They also tend to get rain storms ranging from 20-50 cm of rain (and winds exceeding 160 km/h) in winter. This rain and snow presses southward, reaching southern California in winter. Due to the mountains, once the rain is wrung out, you get dry conditions on the other side. This is simple science. No wonder they are dogging science class for children--so they can be told that it's their fault.