First published 10/11/2026, 10:08:15 PM UTC · Last updated 10/11/2026, 10:08:15 PM UTC

Flash Flood Warning issued October 11 at 2:45PM PDT until October 11 at 4:00PM PDT by NWS Las Vegas NV

The NWS Las Vegas issued a flash flood warning for Mohave County, Arizona, and Clark County, Nevada, from 2:45 to 4:00 p.m. PDT on October 11, 2026. The alert describes life-threatening flash flooding as ongoing or expected shortly and advises people not to enter flooded roads.

Illustrative image: Green River,Utah,USA. — Roman Eugeniusz/Wikimedia Commons, CC BY-SA 3.0

Why it matters

The warning describes life-threatening flooding and gives an explicit safety instruction for flooded roads.

Location

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 1/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceFlash Flood Warning issued October 11 at 2:45PM PDT until October 11 at 4:00PM PDT by NWS Las Vegas NV

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