Temperatures reached 100 degrees in Phoenix on March 18, breaking several heat records in one fell swoop.

Metro Phoenix hit 100 degrees on Wednesday, setting a new record for the earliest 100-degree day. Here's what to expect, plus ...

Phoenix is expected to experience an unprecedented heat wave with record-setting triple-digit temperatures. The high ...

Record-breaking temperatures are forecast for Arizona this week, with Phoenix expected to hit the 100s as part of an unprecedented March heatwave.

As of 2:57 pm MST Phoenix Sky Harbor Airport has reached 100°. This is not only the first 100° day of 2026, but it is also ...

Phoenix broke a daily heat record when it reached 96 degrees on Wednesday — and the day's projected high is 101 degrees.

It's only March, but we are expecting things to feel more like summer here in the Valley, as temperatures are expected to ...

Winter is ending early for metro Phoenix as an “unprecedented” March heat wave is delivering record-breaking temperatures ...

Phoenix isn't known for rain and storms, but you never know when NASCAR comes to town for a race weekend.

Comparing extreme-weather data from the National Weather Service may provide more crucial information than you think.