In your notebooks describe the general weather conditions for different areas around the country. For example it might sound something like this (although this is not accurate): high pressure in the southwest, intense snow storms in the central plains, record low temperatures in Northwest. You may mark them on your US map or just write them in your notebook.
Here are some resources to help you find the information needed, of course there are others. You can use the internet (
http://weather.com or
http://wunder.com ), TV (the weather channel or the weather segments on the news) or a newspaper.