Arizonaearly heatwaveexcessive heat alertextreme heatheat recordsheatwave conditionsheatwave consequences.heatwave durationheatwave effectsheatwave impactHeatwave in US south-westheatwave intensityLas VegasNational Weather ServiceNevadarecord highssummertemperaturesUS weather
What region of the US is currently experiencing a heatwave?
The US south-west is currently experiencing a heatwave, with temperatures soaring past 110F in some states.
What areas are under an excessive heat alert?
Roughly half of Arizona and Nevada are under an excessive heat alert.
How long is the heatwave expected to last?
The heatwave is expected to maintain its grip on the US south-west for at least another day, with the National Weather Service extending the alert until Friday evening.
What record was broken in Las Vegas?
In Las Vegas, the temperature reached a record high for this early in the year, prompting the extension of the excessive heat alert through Saturday.