Weather or Accuweather?

[Villavic]

I'm going to the States this weekend, to assist a wedding in Plano, TX (north of DFW). I usually check the weather forecast few day before. And I'm seeing for this saturday the same temp but few showers at weather.com (Chance of rain 30%)and time of sun and clouds at accuweather.com (13% chance of thunderstorms).

I always find different forecast on both websites. Often FAR different. I've read they use different "algorithms" to do the forecasts. Anyway, though I know it's never 100% accurate, what website do you trust more? Any of these or another one?