Giant Heat Dome Pushes U.S. Toward Historic March Heat Wave

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Source: ScienceAlert
Giant Heat Dome Pushes U.S. Toward Historic March Heat Wave
Photo: ScienceAlert
TL;DR

A massive high-pressure heat dome is trapping hot air over the U.S., expanding into the East and producing a sweeping, potentially historic March heat wave with many states recording or nearing new March highs; temperatures in the 90s are expected across the southern and central Plains, and several locations hit 112°F in the Southwest. The heat is expected to persist into mid-next week as the dome shifts east, while scientists say climate-change warming has made such extreme heat far more likely.

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