To any of you snowbound folks out there who have DiSH or DirecTV:  Do you have any weather-related problems with the service?  Any issues when it snows, freezing rain, hail, thunderstorms?
My stepdad (who lives in Wisconsin) is thinking about switching from cable, and I don't really know if weather would be a factor.  I've had both systems, but around here it only rains with the occasional freezing rain or hail...no snow or thunderstorms.