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Historic March heatwave pushes south-west US toward triple digits https://www.theguardian.com/us-news/2026/mar/19/march-heatwave-weather-us #UsNews #California #Nevada #Arizona #UsWeather
Historic March heatwave in US west shatters high-temperature records

Some highs in California, Nevada and Arizona recorded at 25-35F above normal, with widespread alerts and closures

The Guardian
Mar 19 at 5:00pmWeb