NOAA NWS / Event history

Freeze Warning issued October 17 at 8:11PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA

Freeze Warning · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker. Severe; likely; urgency: expected.

See what changed ↓Detailed event record ↗

Bulletin issued: 18 October 2026 at 00:11 UTC
First saved by us: 17 October 2026 at 04:47 UTC
Last included in a daily record: 18 October 2026
The linked daily edition preserves what we captured that UTC day; this event page is not a live warning.
Source classification: Severe · Source update

A recent feed check does not mean a new observation. This page preserves source records; it does not establish current safety or warning status.

Issuer / area: NWS Pittsburgh PA · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker
Certainty / urgency: Likely / Expected
Message expiry (not hazard end): 18 October 2026 at 13:00 UTC
Forecast onset / end: 18 October 2026 at 05:00 UTC / 18 October 2026 at 13:00 UTC

Archived official description

* WHAT...Sub-freezing temperatures in the upper 20s to around 30 expected. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

Instructions in this archived message

Take steps now to protect tender plants from the cold.

The saved record

What changed

2 updates · 1 first record

Each update compares two versions we saved. This may not include every update from the source. A missing report does not mean an event has ended.

Showing 2 changes

Saved by us

18 October 2026 at 00:17 UTC

Version 3

5 recorded details changed

Title: Before
Freeze Warning issued October 17 at 12:43PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
After
Freeze Warning issued October 17 at 8:11PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
Source updated: Before
17 October 2026 at 16:43 UTC
After
18 October 2026 at 00:11 UTC
Effective from: Before
17 October 2026 at 16:43 UTC
After
18 October 2026 at 00:11 UTC
Message expiry: Before
18 October 2026 at 02:00 UTC
After
18 October 2026 at 13:00 UTC
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e3a454ec8e23d87826a3ab5e375f49f38ef18be8.001.1

Bulletin issued: 18 October 2026 at 00:11 UTC

View saved version 3

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "nws:a95de5bbd1ed71139e4072db",
  "authorityId": "urn:oid:2.49.0.1.840.0.e3a454ec8e23d87826a3ab5e375f49f38ef18be8.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
    {
      "identifier": "urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 8:11PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-18T00:11:00.000Z",
  "issuedAt": "2026-10-18T00:11:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-18T00:11:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-18T13:00:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker",
  "coordinates": null,
  "issuer": "NWS Pittsburgh PA",
  "summary": "Freeze Warning · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s to around 30\nexpected.\n\n* WHERE...Portions of east central Ohio, western Pennsylvania, and\nnorthern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops and other\nsensitive vegetation.",
  "instruction": "Take steps now to protect tender plants from the cold.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e3a454ec8e23d87826a3ab5e375f49f38ef18be8.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.

Saved by us

17 October 2026 at 16:47 UTC

Version 2

Source status changed

Title: Before
Freeze Warning issued October 17 at 12:44AM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
After
Freeze Warning issued October 17 at 12:43PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
Source updated: Before
17 October 2026 at 04:44 UTC
After
17 October 2026 at 16:43 UTC
Effective from: Before
17 October 2026 at 04:44 UTC
After
17 October 2026 at 16:43 UTC
Message expiry: Before
17 October 2026 at 18:00 UTC
After
18 October 2026 at 02:00 UTC
Message type: Before
Alert
After
Update
Source status: Before
Source alert
After
Source update
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8aef0d90f863f26b1dcbff49c671ca4cc15acf67.001.2
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1

Bulletin issued: 17 October 2026 at 16:43 UTC

View saved version 2

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "nws:a69e27e4a0ad451f37fe04f9",
  "authorityId": "urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
    {
      "identifier": "urn:oid:2.49.0.1.840.0.8aef0d90f863f26b1dcbff49c671ca4cc15acf67.001.2",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 12:43PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-17T16:43:00.000Z",
  "issuedAt": "2026-10-17T16:43:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T16:43:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-18T02:00:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker",
  "coordinates": null,
  "issuer": "NWS Pittsburgh PA",
  "summary": "Freeze Warning · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s to around 30\nexpected.\n\n* WHERE...Portions of east central Ohio, western Pennsylvania, and\nnorthern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops and other\nsensitive vegetation.",
  "instruction": "Take steps now to protect tender plants from the cold.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.

First saved record · 17 October 2026 at 04:47 UTC

Saved by us

17 October 2026 at 04:47 UTC

Starting point

First saved record

Our first saved version of Freeze Warning issued October 17 at 12:44AM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA. We have no earlier saved version to compare.

Bulletin issued: 17 October 2026 at 04:44 UTC

View saved version 1

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "nws:f1d1bd5a28c89c215311711a",
  "authorityId": "urn:oid:2.49.0.1.840.0.8aef0d90f863f26b1dcbff49c671ca4cc15acf67.001.2",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 12:44AM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-17T04:44:00.000Z",
  "issuedAt": "2026-10-17T04:44:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T04:44:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-17T18:00:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker",
  "coordinates": null,
  "issuer": "NWS Pittsburgh PA",
  "summary": "Freeze Warning · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s to around 30\nexpected.\n\n* WHERE...Portions of east central Ohio, western Pennsylvania, and\nnorthern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops and other\nsensitive vegetation.",
  "instruction": "Take steps now to protect tender plants from the cold.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8aef0d90f863f26b1dcbff49c671ca4cc15acf67.001.2",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.