Heat alerts | A breakdown of the criteria for heat advisories, heat watches, and heat warnings

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90 Million Americans Under Heat Alerts

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Britain on 'red alert' as sweltering heat wave blasts Europe

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What to Know: Heat Wave Warnings, Watches \u0026 Alerts

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At least 15 states under heat alerts

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Record-breaking temperatures put 30 million under heat alerts

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Red extreme heat warning issued across England

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More than 40 million Americans under heat alerts | GMA

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Heat alerts extended as dangerous heat wave continues

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Nearly 20 million people across U.S. under heat alerts

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35 million Americans are under heat alerts in US

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Excessive Heat Warning extended through Wednesday

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Did You Know?: Heat advisory vs excessive heat warning | FOX 7 Austin

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More than half of U.S. under heat alerts as deadly dome expands

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Extreme heat alerts in effect across the U.S.

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Heat Advisory vs. Excessive Heat Warning: What's the difference?

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Millions under heat alerts in US after weeks of record-breaking temperatures continue

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More than 70 million Americans under heat alerts

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Heat Alerts coming!

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Heat Wave Worsens As 75 Million Americans Are Under Alerts

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