I like NOAA they are about the most accurate. Problem here in Pugetropolis is we have mountains to the west on the Olympic Peninsula and the weather systems will split and then converge somewhere over Puget sound. Normally it north of Seattle but it can be anywhere in the area. When that happens, well its a crapshoot. Might be raining cats and dogs in Seattle but Tacoma will see nothing. Our spring is notoriously fickle. I always have my rain gear so it doesn't matter if I get rained on. I would much rather ride home in the rain that ride to work. Since its cool here I can take a nice hot shower when I get home. NOAA.com and put in your zip code.