I use WSU AG WeatherNET . I get an Email @ 0630 every morning . They have the most sophisticated doppler radar site in the Northwest . WSU has extensions offices in most of Washington's counties. The site gives air temp, Humidity, Dewpoint, wind ,rain ,snow, Solar radiation,Soil Temp, Leaf wetness and GDD (Growing Degree Days)
But for the most part I count on my weather rock , out in my front yard. It's about the size of a VW bug. If it's WET ,It's raining . If it's WHITE It's either Snowing or frozen.