Warning Vector

Heat Advisory

NWS Nashville TN ยท US

Updated
This event was updated at .

Details

Heat Advisory Remains In Effect Until 8 PM CDT Wednesday

Event
Heat Advisory
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Expected
Severity
Moderate
Certainty
Likely
Response
Execute

Description

What

Heat index values up to 108 expected.

Where

A portion of Middle Tennessee.

When

Until 8 PM CDT Wednesday.

Impacts

Hot temperatures and high humidity may cause heat illnesses.

Instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Affected areas

  • Stewart County, TN
  • Montgomery County, TN
  • Robertson County, TN
  • Sumner County, TN
  • Macon County, TN
  • Clay County, TN
  • Houston County, TN
  • Humphreys County, TN
  • Dickson County, TN
  • Cheatham County, TN
  • Davidson County, TN
  • Wilson County, TN
  • Trousdale County, TN
  • Smith County, TN
  • Jackson County, TN
  • Putnam County, TN
  • Overton County, TN
  • Perry County, TN
  • Hickman County, TN
  • Lewis County, TN
  • Williamson County, TN
  • Maury County, TN
  • Marshall County, TN
  • Rutherford County, TN
  • Cannon County, TN
  • De Kalb
  • White County, TN
  • Bedford County, TN
  • Coffee County, TN
  • Warren County, TN
  • Wayne County, TN
  • Lawrence County, TN
  • Giles County, TN

Public contact

Issuer
NWS Nashville TN

Message record

Received
Issue to receipt
~1m1s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2JV0YGWVXFNZYQFPVWT4BV1
Identifier
urn:oid:2.49.0.1.840.0.0a5fe4ba872f53caa6790c83938143efe7aafac0.001.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Nashville TN
AWIPS ID
CAPOHX
NWWS sequence
nwws_processor.4809
WMO heading
XOUS54
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
54

References

Identifier
urn:oid:2.49.0.1.840.0.e61aaeba481ef0971bc88309f90a47ae3c1f98e5.001.1
Sender
w-nws.webmaster@noaa.gov
Sent
Identifier
urn:oid:2.49.0.1.840.0.0d466bf483ad30f18f4838e4e6e4b7d121f13326.001.1
Sender
w-nws.webmaster@noaa.gov
Sent
Identifier
urn:oid:2.49.0.1.840.0.0d466bf483ad30f18f4838e4e6e4b7d121f13326.002.1
Sender
w-nws.webmaster@noaa.gov
Sent
Identifier
urn:oid:2.49.0.1.840.0.379f9a76633bb40ce1e9943e44218cd3b0f7f980.001.1
Sender
w-nws.webmaster@noaa.gov
Sent
Identifier
urn:oid:2.49.0.1.840.0.0d5d151d9e4714b5bade489dd7185985e277eaed.001.1
Sender
w-nws.webmaster@noaa.gov
Sent

Event codes

NameValue
SAMENWS
NationalWeatherServiceHTY

Parameters

NameValue
AWIPSidentifierNPWOHX
WMOidentifierWWUS74 KOHX 151529
NWSheadlineHEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.CON.KOHX.HT.Y.0009.260915T1600Z-260917T0100Z/
eventEndingTime2026-09-16T20:00:00-05:00
BLOCKCHANNELCMAS
expiredReferencesw-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d466bf483ad30f18f4838e4e6e4b7d121f13326.001.1,2026-09-14T11:00:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d466bf483ad30f18f4838e4e6e4b7d121f13326.002.1,2026-09-14T11:00:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.379f9a76633bb40ce1e9943e44218cd3b0f7f980.001.1,2026-09-13T22:29:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d5d151d9e4714b5bade489dd7185985e277eaed.001.1,2026-09-13T11:08:00-05:00
Locations

Location data

  • Stewart County, TN
  • Montgomery County, TN
  • Robertson County, TN
  • Sumner County, TN
  • Macon County, TN
  • Clay County, TN
  • Houston County, TN
  • Humphreys County, TN
  • Dickson County, TN
  • Cheatham County, TN
  • Davidson County, TN
  • Wilson County, TN
  • Trousdale County, TN
  • Smith County, TN
  • Jackson County, TN
  • Putnam County, TN
  • Overton County, TN
  • Perry County, TN
  • Hickman County, TN
  • Lewis County, TN
  • Williamson County, TN
  • Maury County, TN
  • Marshall County, TN
  • Rutherford County, TN
  • Cannon County, TN
  • De Kalb
  • White County, TN
  • Bedford County, TN
  • Coffee County, TN
  • Warren County, TN
  • Wayne County, TN
  • Lawrence County, TN
  • Giles County, TN
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