Warning Vector

Flood Watch

NWS Salt Lake City UT ยท US

Updated
This event was updated at .

Details

Flood Watch Remains In Effect Until 6 AM MDT Thursday

Event
Flood Watch
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Future
Severity
Severe
Certainty
Possible
Response
Prepare

Description

What

Flash flooding caused by excessive rainfall continues to be possible.

Where

A portion of Utah, including the following areas, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Southern Mountains, Upper Sevier River Valleys, Western Canyonlands, Lower Washington County, Southwest Utah and Zion National Park.

When

Until 6 AM MDT Thursday.

Impacts

Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars.

Additional details

- An area of showers and thunderstorms will bring the potential for heavy rainfall overnight through the early morning hours. Flooding at night can be especially dangerous and hard to see if driving at night. - http://www.weather.gov/safety/flood

Instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Affected areas

  • Southwest Utah
  • Lower Washington County
  • Zion National Park
  • Southern Mountains
  • Upper Sevier River Valleys
  • Bryce Canyon Country
  • South Central Utah
  • Capitol Reef National Park and Vicinity
  • Western Canyonlands
  • Glen Canyon Recreation Area/Lake Powell

Public contact

Issuer
NWS Salt Lake City UT

Message record

Received
Issue to receipt
~35s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2PTKD9QT69Z5JYXNGE1JTEE
Identifier
urn:oid:2.49.0.1.840.0.806521c4aafd8a4053ca9ba3d5dfef648070f39a.002.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Salt Lake City UT
AWIPS ID
CAPSLC
NWWS sequence
nwws_processor.6475
WMO heading
XOUS55
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
55

References

Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent

Event codes

NameValue
SAMEFFA
NationalWeatherServiceFAA

Parameters

NameValue
AWIPSidentifierFFASLC
WMOidentifierWGUS65 KSLC 170439
NWSheadlineFLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM MDT THURSDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
EAS-ORGWXR
VTEC/O.CON.KSLC.FA.A.0010.000000T0000Z-260917T1200Z/
eventEndingTime2026-09-17T06:00:00-06:00
BLOCKCHANNELCMAS
expiredReferencesw-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.42b131a21d443c998d8da42fa8fbc9ddf099390c.002.1,2026-09-16T02:47:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.42b131a21d443c998d8da42fa8fbc9ddf099390c.001.1,2026-09-16T02:47:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ffb89bc68a10e004ed16090d18cb63a99bf7067e.002.1,2026-09-15T11:58:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ffb89bc68a10e004ed16090d18cb63a99bf7067e.001.1,2026-09-15T11:58:00-06:00
Locations

Location data

  • Southwest Utah
  • Lower Washington County
  • Zion National Park
  • Southern Mountains
  • Upper Sevier River Valleys
  • Bryce Canyon Country
  • South Central Utah
  • Capitol Reef National Park and Vicinity
  • Western Canyonlands
  • Glen Canyon Recreation Area/Lake Powell
NameValue
SAME049001
SAME049021
SAME049053
SAME049025
SAME049017
SAME049031
SAME049055
SAME049041
SAME049015
SAME049037
UGCUTZ122
UGCUTZ123
UGCUTZ124
UGCUTZ125
UGCUTZ126
UGCUTZ127
UGCUTZ128
UGCUTZ129
UGCUTZ130
UGCUTZ131