A gripping heat dome over the mid-section United States will drive dangerous temperatures through Monday, exposing a wide share of the population to high heat.
The deepest dome is setting up over the Rockies and Plains, while heat advisories continue for portions of southern Colorado and several Midwestern states.
Thunderstorms may fire up in scattered areas but will provide minimal relief from the blistering heat.
Forecasters warn the dome's intensity will delay cool fronts and extend record-breaking conditions well into next week.
Residents are urged to keep water handy, limit outdoor effort during peak hours, and check on neighbors as the stretch of sizzling heat settles in over the country's interior.