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Extreme Heat Warning

Active

San Bernardino and Riverside County Valleys-The Inland Empire

Status In Progress Started about 1 hour ago
Ends
Issued
Severity Severe
Urgency Expected
Certainty Likely

Details

* WHAT...Dangerously hot conditions with temperatures of 103 to 107.
* WHERE...San Bernardino and Riverside County Valleys-The Inland Empire.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* ADDITIONAL DETAILS...Low temperatures 5 to 10 degrees above normal will limit overnight relief from the heat and will increase the threat of heat-related illness across populations.

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