Quote Originally Posted by huntinslabs View Post
Walk outside and look up! Thats all I trust 100%. But usually check accuweather and seems fairly close.
This...and understanding of how fronts affect the wind. I've used Weather Channel, Windfinder and Sailflow and find none of them to be accurate more than a few hours in advance, unless it's right before or after a front. I've not found anywhere than can predict the timing of fronts, even 12-24 hours out.