The West has skipped spring and gone straight to summer as a historic March heat wave impacts millions across the region. And it’s not going anywhere anytime soon — above-average temperatures will continue to plague the West through next week. Places like Los Angeles and Las Vegas will linger in the 90s, while parts of the Desert Southwest, including Phoenix, will continue to see temperatures in the triple digits. This prolonged extreme heat is dangerous, so limit your time outdoors as much as possible. Here’s the latest.