What states are not weed friendly?

Excuse me, could you please clarify which states in the United States are not considered to be 'weed friendly'? I'm particularly interested in knowing the specific regions where the use of marijuana for recreational purposes is not yet legalized or where there are stricter regulations in place. Is there a comprehensive list or map available that outlines these areas? I'm trying to plan a trip and want to ensure I'm fully aware of the local laws and regulations regarding marijuana usage.