Extreme Heat Warning for Southern Nevada to Take Effect September 9
The National Weather Service has issued an Extreme Heat Warning for Southern Nevada, set to begin at 10 a.m. on September 9 and last until 8 p.m. that day.
3 reports on this incident · first at Sep 8, 2026, 9:47 a.m. ET
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 Sep 8, 2026, 10:07 a.m. ET — checked 1h ago.
Earlier reports
Sep 8, 2026, 9:54 a.m. ET
Extreme Heat Warning Issued for Southern Nevada on September 9
An Extreme Heat Warning has been issued for Southern Nevada, including Las Vegas, for September 9, 2026, from 10 a.m. to 8 p.m., according to KTNV. The warning expires at 8 p.m. on September 9, 2026.
The warning replaces a previous heat advisory, indicating a higher level of heat risk. Residents are advised to take precautions during the warning period.
Sep 8, 2026, 9:47 a.m. ETFirst report
Extreme Heat Warning for Southern Nevada Until 8 p.m. September 9
An Extreme Heat Warning has been issued for Southern Nevada, including Las Vegas, according to KTNV. The warning is in effect from 10 a.m. to 8 p.m. on Wednesday, September 9, 2026, and will lift at 8 p.m. PDT.
The warning covers Southern Nevada, with Las Vegas among the affected areas. The alert was reported by KTNV, which issued the warning.
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Revision history
- Version 18 Sept 2026, 14:24current
First published.
- Version 18 Sept 2026, 13:47current
First published.
- Version 18 Sept 2026, 13:54current
First published.
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