The last week of winter is ushering in extreme temperatures in the western U.S. Fire crews in Phoenix have already rescued multiple overheated hikers since Monday.
Breakdown
- Phoenix issues earliest extreme heat warning on record
- First responders rescue multiple overheated hikers 25s
- Heat wave coincides with peak tourist and spring training season 49s
- Salt River Fields adds water stations, doubles paramedics 1m 2s
- Western heat wave is just beginning, officials warn 1m 21s