I've always been using weather.com which has up to 10 day forecasts. myforecast.com offers 15 day predictions and nice enough automatic graphs of temps / precip % risk just below. Yes, it's a forecast, but many here try to plan trips, so this is just a longer resource available. Don't beat on me if I'm the later than you to have found it.
Being a pilot that relies greatly on weather conditions I can tell that anything beyond about 2-3 days your wasting your time. East side of the mountains 90% chance of sun.......west side 90% chance of rain, and that about sums it up.
That is 100% true. Anything more than 2 days is a waste of time, even 1 day in some cases. I have never relied on forcast. In Washington, we have had many many times where they said it would be raining the entire week and it turned out to be sunny the whole week and the other way around too. Best thing is to wakeup in the morning, flip the blinds and decide if your gonna ride or drive! Thats what i do!
Anything beyond 2-3 days is a waste of time. A few years ago when we got married, we had an outdoor wedding planned for Mid August. I remember as soon as the date showed up in the 10 day forecast on weather.com it said something like it would be 65 and raining. Of course my now wife started freaking out about it. The actual weather for our outdoor wedding? Not a cloud in the sky and 103 degrees. Yes it was fucking hot in that tuxedo, but the beer helped me stay hydrated....
www.wunderground.com Only goes out about a week to ten days,but is updated a lot,and seems to be the most accurate of all of them...
