First published Oct 31, 2026, 10:02:15 AM UTC · Last updated Oct 31, 2026, 10:02:15 AM UTC

Floods

Flood Watch — NWS Tucson AZ

Original source title

Flood Watch issued October 31 at 2:29AM MST until November 2 at 5:00AM MST by NWS Tucson AZ

Reported by U.S. National Weather Service Alerts NWS

A flood watch covers Western Pima County, Arizona, from the evening of October 31 through late November 1, with flooding possible from excessive rainfall. The source advises monitoring forecasts and being prepared to act if flooding develops.

At a glance

Affected location: Western Pima County

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Why it matters

People in flood-prone areas of Western Pima County are advised to monitor forecasts and be ready to act if flooding develops.

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: 2/10The 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).
Urgency: 3/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Flood Watch issued October 31 at 2:29AM MST until November 2 at 5:00AM MST by NWS Tucson AZ

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