First published 10/9/2026, 7:31:15 PM UTC · Last updated 10/9/2026, 7:31:15 PM UTC

Flood Watch issued October 9 at 12:25PM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV

The National Weather Service office in Las Vegas issued a watch for possible flash flooding from excessive rainfall across parts of Arizona, California, and Nevada. The alert period runs from Saturday morning through late Sunday night.

Illustrative image: The Elk River Falls along the Elk River Trail in Avery County , North Carolina ( United States ). — Michael Barera/Wikimedia Commons, CC BY-SA 4.0

Why it matters

The alert identifies possible flooding in streams, low-lying areas, and poorly drained or urban locations across several states.

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: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 4/10How 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: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 3/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 4/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceFlood Watch issued October 9 at 12:25PM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV

Report an issue

Read our editorial process and corrections policy.