# Flood Watch: Kaibab Plateau; Marble and Glen Canyons; Grand Canyon Country; Coconino Plateau; Northeast Plateaus and Mesas Hwy 264 Northward; Chinle Valley; Chuska Mountains and Defiance Plateau; Little Colorado River Valley in Coconino County; Little Colorado River Valley in Navajo County; Little Colorado River Valley in Apache County; Western Mogollon Rim; Black Mesa Area; Northeast Plateaus and Mesas South of Hwy 264 — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/32e1cc6ff8688c96

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source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-29 12:31 ingested 2026-09-30 02:56

[original source ↗](http://www.weather.gov/)

## extract

Flood Watch — Kaibab Plateau; Marble and Glen Canyons; Grand Canyon Country; Coconino Plateau; Northeast Plateaus and Mesas Hwy 264 Northward; Chinle Valley; Chuska Mountains and Defiance Plateau; Little Colorado River Valley in Coconino County; Little Colorado River Valley in Navajo County; Little Colorado River Valley in Apache County; Western Mogollon Rim; Black Mesa Area; Northeast Plateaus and Mesas South of Hwy 264
Severity: Severe. Certainty: Possible.
* WHAT...Flash flooding caused by excessive and long duration
rainfall.

* WHERE...Portions of north central and northeastern Arizona,
including areas from Flagstaff to St. John's and areas northward.

* WHEN...Through late tonight.

* IMPACTS...Flooding will be possible over burn areas, low-water
crossings, creeks, streams, washes and swimming holes. Some larger
creeks and rivers are expected to exceed bankfull. Flooding of
paved roads and highway underpasses will be possible. Unpaved roads
could become muddy and impassable.

* ADDITIONAL DETAILS...
- Low pressure will interact with tropical moisture to produce
numerous showers and embedded thunderstorms, with heavy rain that
will fall over saturated soils and burn scars. This could lead to
flash flooding and rises on streams and rivers.
- Additional information is available at weather.gov/flagstaff.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.