www.intellicast.com Why two forecasts? Surprisingly, different websites forecasts usually differ. I check both and guess what might actually happen with the weather. Watch your barometer; high pressure = good weather, low pressure = bad weather.
www.paddling.net. A great all around resource for instruction,equipment, recipes, tips, funny stories, trip reports, kayak and canoe reviews, etc . . . They recently revamped the site, it looks great and there is a lot of great information for planning and learning.