NOAA NWS / Event history

Freeze Warning issued October 18 at 5:22AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC

Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.

See what changed ↓Detailed event record ↗

Bulletin issued: 18 October 2026 at 09:22 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 Baltimore MD/Washington DC · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton
Certainty / urgency: Likely / Expected
Message expiry (not hazard end): 18 October 2026 at 13:00 UTC
Forecast onset / end: 18 October 2026 at 09:22 UTC / 18 October 2026 at 13:00 UTC

Archived official description

* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s. * WHERE...Portions of north-central, northern, and western Maryland, central, northern, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Instructions in this archived message

Take steps now to protect tender plants from the cold.

The saved record

What changed

4 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 the latest 3 changes

Saved by us

18 October 2026 at 09:32 UTC

Version 5

7 recorded details changed

Title: Before
Freeze Warning issued October 17 at 10:05PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
After
Freeze Warning issued October 18 at 5:22AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Source updated: Before
18 October 2026 at 02:05 UTC
After
18 October 2026 at 09:22 UTC
Effective from: Before
18 October 2026 at 02:05 UTC
After
18 October 2026 at 09:22 UTC
Forecast onset: Before
18 October 2026 at 05:00 UTC
After
18 October 2026 at 09:22 UTC
Message expiry: Before
18 October 2026 at 10:15 UTC
After
18 October 2026 at 13:00 UTC
Official description: Before
…stern Maryland, central, northern, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until 9 AM EDT ~~Sunday.~~ * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected o…
After
…stern Maryland, central, northern, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected o…
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ea2a92672f1c277cf9582ce74092ad7315a85278.001.1

Bulletin issued: 18 October 2026 at 09:22 UTC

View saved version 5

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

{
  "id": "nws:bd4544a1328c54d919e48bfd",
  "authorityId": "urn:oid:2.49.0.1.840.0.ea2a92672f1c277cf9582ce74092ad7315a85278.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
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    {
      "identifier": "urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 18 at 5:22AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-18T09:22:00.000Z",
  "issuedAt": "2026-10-18T09:22:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-18T09:22:00.000Z",
  "onsetAt": "2026-10-18T09:22:00.000Z",
  "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": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton",
  "coordinates": null,
  "issuer": "NWS Baltimore MD/Washington DC",
  "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s.\n\n* WHERE...Portions of north-central, northern, and western Maryland,\ncentral, northern, northwest, and western Virginia, and eastern\nWest Virginia.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.",
  "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.ea2a92672f1c277cf9582ce74092ad7315a85278.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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

Saved by us

18 October 2026 at 02:17 UTC

Version 4

6 recorded details changed

Title: Before
Freeze Warning issued October 17 at 3:25PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
After
Freeze Warning issued October 17 at 10:05PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Source updated: Before
17 October 2026 at 19:25 UTC
After
18 October 2026 at 02:05 UTC
Effective from: Before
17 October 2026 at 19:25 UTC
After
18 October 2026 at 02:05 UTC
Message expiry: Before
18 October 2026 at 03:30 UTC
After
18 October 2026 at 10:15 UTC
Official description: Before
* WHAT...Sub-freezing temperatures in the upper 20s and ~~low 30s are expected. * WHERE...Portions of northern and western Maryland, central, northern, and western Virginia, and eastern West Virginia. * WHEN...From 1 AM to~~ 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly dam…
After
* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s. * WHERE...Portions of north-central, northern, and western Maryland, central, northern, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly dam…
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1

Bulletin issued: 18 October 2026 at 02:05 UTC

View saved version 4

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

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  "id": "nws:f54846600904c15c33694275",
  "authorityId": "urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
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      "identifier": "urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 10:05PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-18T02:05:00.000Z",
  "issuedAt": "2026-10-18T02:05:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-18T02:05:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-18T10:15:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton",
  "coordinates": null,
  "issuer": "NWS Baltimore MD/Washington DC",
  "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s.\n\n* WHERE...Portions of north-central, northern, and western Maryland,\ncentral, northern, northwest, and western Virginia, and eastern\nWest Virginia.\n\n* WHEN...Until 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.",
  "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.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1",
  "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 19:32 UTC

Version 3

5 recorded details changed

Title: Before
Freeze Warning issued October 17 at 8:09AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
After
Freeze Warning issued October 17 at 3:25PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Source updated: Before
17 October 2026 at 12:09 UTC
After
17 October 2026 at 19:25 UTC
Effective from: Before
17 October 2026 at 12:09 UTC
After
17 October 2026 at 19:25 UTC
Message expiry: Before
17 October 2026 at 20:15 UTC
After
18 October 2026 at 03:30 UTC
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.edbff8dbdfeca03f30163048b7f745e945c22d3b.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1

Bulletin issued: 17 October 2026 at 19:25 UTC

View saved version 3

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

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  "id": "nws:43728cd45dfc8a226c8bd02f",
  "authorityId": "urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
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      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 3:25PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-17T19:25:00.000Z",
  "issuedAt": "2026-10-17T19:25:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T19:25:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-18T03:30:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton",
  "coordinates": null,
  "issuer": "NWS Baltimore MD/Washington DC",
  "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are\nexpected.\n\n* WHERE...Portions of northern and western Maryland, central,\nnorthern, and western Virginia, and eastern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.",
  "instruction": "Take steps now to protect tender plants from the cold.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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

Show 1 earlier update

Saved by us

17 October 2026 at 12:17 UTC

Version 2

Source status changed

Title: Before
Freeze Warning issued October 17 at 12:36AM EDT until October 18 at 8:00AM EDT by NWS Baltimore MD/Washington DC
After
Freeze Warning issued October 17 at 8:09AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Source updated: Before
17 October 2026 at 04:36 UTC
After
17 October 2026 at 12:09 UTC
Effective from: Before
17 October 2026 at 04:36 UTC
After
17 October 2026 at 12:09 UTC
Message expiry: Before
17 October 2026 at 12:45 UTC
After
17 October 2026 at 20:15 UTC
Forecast end: Before
18 October 2026 at 12:00 UTC
After
18 October 2026 at 13:00 UTC
Message type: Before
Alert
After
Update
Source status: Before
Source alert
After
Source update
Official description: Before
* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are ~~possible. * WHERE...Portions of north central and western Maryland, central, northwest, and western Virginia, and the eastern panhandle of West Virginia. * WHEN...From 1 AM to 8~~ AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damag…
After
* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are expected. * WHERE...Portions of northern and western Maryland, central, northern, and western Virginia, and eastern West Virginia. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damag…
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8be55a6056cd8e47fc8f2f422655f4aad5f347cd.001.2
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.edbff8dbdfeca03f30163048b7f745e945c22d3b.001.1

Bulletin issued: 17 October 2026 at 12:09 UTC

View saved version 2

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

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  "sender": "w-nws.webmaster@noaa.gov",
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      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 8:09AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-17T12:09:00.000Z",
  "issuedAt": "2026-10-17T12:09:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T12:09:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-17T20:15:00.000Z",
  "forecastEndAt": "2026-10-18T13:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton",
  "coordinates": null,
  "issuer": "NWS Baltimore MD/Washington DC",
  "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are\nexpected.\n\n* WHERE...Portions of northern and western Maryland, central,\nnorthern, and western Virginia, and eastern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.",
  "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.edbff8dbdfeca03f30163048b7f745e945c22d3b.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 12:36AM EDT until October 18 at 8:00AM EDT by NWS Baltimore MD/Washington DC. We have no earlier saved version to compare.

Bulletin issued: 17 October 2026 at 04:36 UTC

View saved version 1

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

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  "id": "nws:43338c96d63bbcc342ce079a",
  "authorityId": "urn:oid:2.49.0.1.840.0.8be55a6056cd8e47fc8f2f422655f4aad5f347cd.001.2",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Freeze Warning issued October 17 at 12:36AM EDT until October 18 at 8:00AM EDT by NWS Baltimore MD/Washington DC",
  "eventType": "Freeze Warning",
  "occurredAt": "2026-10-17T04:36:00.000Z",
  "issuedAt": "2026-10-17T04:36:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T04:36:00.000Z",
  "onsetAt": "2026-10-18T05:00:00.000Z",
  "expiresAt": "2026-10-17T12:45:00.000Z",
  "forecastEndAt": "2026-10-18T12:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton",
  "coordinates": null,
  "issuer": "NWS Baltimore MD/Washington DC",
  "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.",
  "description": "* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are\npossible.\n\n* WHERE...Portions of north central and western Maryland, central,\nnorthwest, and western Virginia, and the eastern panhandle of West\nVirginia.\n\n* WHEN...From 1 AM to 8 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.",
  "instruction": "Take steps now to protect tender plants from the cold.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8be55a6056cd8e47fc8f2f422655f4aad5f347cd.001.2",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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