Oregon and Alaska voted to legalize recreational marijuana use on Tuesday. In Washington, D.C., residents voted to allow possession of marijuana, but not retail sales of the drug,Reuters reports.
Marijuana remains illegal under federal law. Oregon and Alaska will follow Colorado and Washington state, which legalized recreational use of marijuana in 2012.
Preliminary results indicate 54 percent of Oregon voters supported the marijuana measure, which takes effect in July 2015. Retail marijuana stores could open in 2016. In Alaska, 52 percent of voters supported legal marijuana, according to preliminary results. Once the election is certified, a state commission would have nine months to come up with regulations. Stores would be likely to open in 2016.