Oak Creek and Sycamore Canyons Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flash Flood Warning
Issued: 5:21 PM MDT Oct. 21, 2018 – National Weather Service

The National Weather Service in Flagstaff has issued a

* Flash Flood Warning for...
Coconino County in north central Arizona...

* until 1115 PM MST

* at 515 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to one and a half inches of
rain have already fallen in the past hour. Flash flooding is
expected to begin shortly along side-canyons draining into the
Colorado River. Flooding is expected within the next few hours at

* Some locations that will experience flooding include...
hualapai hilltop, Grand Canyon National Park, Supai and havasupai

This includes the following streams and drainages... hundred and
twenty mile creek... Coconino wash... Tuna creek... Deer Creek... Crystal
creek... Colorado River... heather wash... shinumo creek... Pasture
Wash... milk creek... prairie wash... Black Tank wash... tapeats creek...
havasu creek... Flint creek... hundred and twentyeight mile creek...
Royal Arch creek... Little Coyote Canyon... hundred and twentyseven
mile creek... dragon creek and Kanab creek.

Precautionary/preparedness actions...

Move to higher ground now. Act quickly to protect your life.

In Supai... foot bridges will be washed out in Supai campground. Some
campsites will be flooded. Campers may be stranded in portions of
the campground.

Lat... Lon 3628 11279 3633 11275 3632 11273 3634 11273
      3635 11271 3635 11267 3642 11263 3640 11232
      3623 11215 3585 11265 3628 11283


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