A potentially record-breaking heat wave is melting the Southwest. Check out the hottest U.S. temperatures on record.
A potentially record-breaking heat wave is melting parts of the Southwest. Check out some of the hottest U.S. temperatures on record by state as recorded by the U.S. National Climatic Data Center.
Joel Page / Reuters
Philip Andrews / Reuters
Keystone Resort/Ben Lindbloom
SRI International via Wikimedia Commons
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