The link below may have already been posted, but I just found it and have put the link in my travel planning routine. Before we actually depart on a trip, I want to know if we might expect to travel through dense fog, high winds, winter storms, etc.. It is also nice to know if my future campsite is in a flood watch zone - even if not flooded, it will probably be soggy.
Guess I would never have made a good pioneer. I have even been known to change my trip direction in order to avoid those pesky "love bugs" on the highway
http://www.accuweather.com/en/us/severe-weather