Here is the most up-to-date marriage equality map effective yesterday:
This is what's happened this week:
On Friday, the U.S. Supreme Court denied a stay on an earlier gay marriage ruling for Alaska.
Also on Friday, a federal court struck down Arizona's bad on same-sex marriage. No stay was issued and the state's attorney general has announced that he will not appeal this decision.
Lastly, Wyoming also had a favorable gay marriage ruling yesterday also. The state will not appeal this decision and marriages are expected to begin as early as next Friday.