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Extreme Heat Warning
ActiveLake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Hualapai Mountains; Northwest Deserts
Status
In Progress
Started about 1 hour ago
Ends
Issued
Severity
Severe
Urgency
Expected
Certainty
Likely
Details
* WHAT...Dangerously hot conditions expected through the work week, with temperatures up to 115 to 118 across Death Valley and the Colorado River Valley; up to 108 to 112 across Moapa Valley, the Las Vegas Valley, the Pahrump Valley, and the Morongo Valley; up to 90 to 95 in the Hualapai Mountains. Overnight lows will be in the upper-80s to low-90s for desert valleys.
* WHERE...Portions of northwest Arizona, southeast California, and southern Nevada.
* WHEN...Now through 8 PM PDT / MST Friday.
* IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Data from the National Weather Service
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