First published Nov 1, 2026, 9:50:16 AM UTC · Last updated Nov 1, 2026, 9:50:16 AM UTC

Floods

Flash Flood Warning — NWS Flagstaff AZ

Original source title

Flash Flood Warning issued November 1 at 1:49AM MST until November 1 at 4:45AM MST by NWS Flagstaff AZ

Reported by U.S. National Weather Service Alerts NWS

NWS Flagstaff warned of life-threatening flash flooding in Yavapai County, Arizona, with radar-indicated heavy rain and flooding ongoing or expected shortly. The warning was in effect until 4:45 AM MST.

At a glance

Affected location: Yavapai County, Arizona
The warning was in effect until 4:45 AM MST.

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Why it matters

The warning identifies flash-flood danger to creeks, washes, urban areas, highways, streets, and underpasses.

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: 5/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Flash Flood Warning issued November 1 at 1:49AM MST until November 1 at 4:45AM MST by NWS Flagstaff AZ

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