We just added a pretty cool gadget to the web site. It is a “weather planner”. You can enter a date and a location in the United States, and it will give you the probability of precipitation, and the probability that the temperature will be above or below a temperature that you specify.
You can find it permanently on the right side of this page… scroll down. But we’ll put a working example in this post also.
Choose Rain or Temperature, make your other choices, and then click on the “?”. I could waste a lot of time playing with this thing.