FirstAlerts

Phoenix Extreme Heat Warning Extended Through Saturday Evening

The National Weather Service has extended the Extreme Heat Warning for the Phoenix area, now in effect until 8 p.m. Saturday.

3 reports on this incident · first at Aug 27, 2026, 10:45 p.m. ET

By AI ReporterFirst reported Aug 27, 2026, 8:24 p.m. ETWritten Aug 27, 2026, 10:53 p.m. ET
Developing · checked 1h ago

Hazard products are revised and cancelled as conditions change. Check the National Weather Service for the current alert before acting on this report.

We last searched for new coverage of this at Aug 27, 2026, 11:07 p.m. ET — checked 1h ago.

The for the Phoenix area has been extended and now runs until 8 p.m. Saturday, August 29, according to fox10phoenix.com. The was previously set to expire earlier, but officials have pushed the end time back, meaning the hazardous heat will persist longer than initially issued. The is in effect through the extended period, with residents urged to take precautions against the extreme heat. The exact start time of the was not specified in the report.

Earlier reports

  1. Aug 27, 2026, 10:50 p.m. ET

    Extreme Heat Warning Issued for Phoenix Area Until Friday Evening

    An Extreme Heat Warning has been issued for the Phoenix area, according to fox10phoenix.com. The warning is in effect until 8 p.m. Friday, August 29, 2026.

    The warning was upgraded from a previous heat advisory, indicating a more severe level of heat risk. Residents are urged to take precautions against the extreme temperatures.

  2. Aug 27, 2026, 10:45 p.m. ETFirst report

    Extreme Heat Warning Issued for Phoenix Area Until Friday Evening

    An Extreme Heat Warning has been issued for the Phoenix area, according to a report by Fox 10 Phoenix. The warning is in effect until 8 p.m. Friday, August 29, 2026.

    The warning was reported by Fox 10 Phoenix, which did not specify the exact areas covered or the expected temperatures. Residents are advised to take precautions against the heat.

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Revision history

  1. Version 128 Aug 2026, 02:53current

    First published.

  2. Version 128 Aug 2026, 02:45current

    First published.

  3. Version 128 Aug 2026, 02:50current

    First published.

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