Alert Details

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Alert Information 0.0%* County Coverage

Frost Advisory issued April 18 at 1:29PM EDT until April 19 at 10:00AM EDT by NWS Cleveland OH

Event Type

Frost Advisory

Status

Actual

Severity

Minor

Urgency

Expected

Certainty

Likely

Message Type

Alert

Description

* WHAT...For the Frost Advisory, temperatures as cold as 34 degrees will result in frost formation. For the Freeze Watch, sub-freezing temperatures as cold as the upper 20's are possible.

* WHERE...Lucas and Wood Counties.

* WHEN...For the Frost Advisory, from 2 AM to 10 AM EDT Sunday. For the Freeze Watch, from Sunday evening through Monday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS...The coldest low temperatures and greatest potential for frost formation Sunday morning are expected in far-northern Wood County and the western two-thirds of Lucas County.

Instructions

Take steps now to protect tender plants from the cold.

Affected Areas

Lucas; Wood

SAME Codes:

039095 Lucas County, OH

039173 Wood County, OH

UGC: OHZ003 OHZ006

This covers a small portion of emergency service districts, townships, and municipalities within the county.

Alert Coverage Map

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Alert Area Affected Boundaries

Specific alert area shown

Timing

Alert Sent:

2026-04-18 13:29 EDT
01:29 PM EDT

Onset:

2026-04-19T02:00:00-04:00

Expires:

2026-04-19 00:00 EDT
12:00 AM EDT

Event Ends:

2026-04-19T10:00:00-04:00

Added:

2026-04-18 13:32 EDT
01:32 PM EDT

Updated:

2026-04-18 16:10 EDT
04:10 PM EDT

Times in America/New_York. Auto-adjusts for daylight saving.

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.45a9cf3877c00a1ad8137d07c3452af66ce6fdc0.001.1

Database ID
#485

Scope Public

Category Met

Coverage Type Localized

Estimated Coverage 0.0% of Putnam County Estimated from SAME broadcast area, not the storm polygon.

Source times converted from NWS format to local Eastern Time.

Affected Boundaries

Localized County Impact

This alert covers 0.0% of Putnam County , affecting some emergency service boundaries.

Coverage estimated from SAME broadcast area. Recalculate intersections to use the storm polygon.

Coverage by Service Type:

No Boundary Intersections Found

This alert may not intersect with any configured emergency service boundaries.

0.0%

Localized Coverage

* Estimated from SAME broadcast area.

NOAA Alert Details

Alert Origin

Originator NWS Cleveland OH

Sender ID w-nws.webmaster@noaa.gov

Scope Public

Category Met

Effective 2026-04-18T13:29:00-04:00

Language en-US

Web http://www.weather.gov

Alert Feed

https://api.weather.gov/alerts/active?zone=OHC063,OHC003,OHZ015,OHC173,OHZ024,OHZ017,OHZ005,OHC125,OHZ025,OHZ016,OHC161,OHC039,OHC069,OHC137,OHZ006,OHZ004

NOAA

EAS Parameters

Block Channels EAS NWEM CMAS

Geocodes

SAME Geocodes

039095 Lucas County, OH

039173 Wood County, OH

UGC Codes OHZ003 OHZ006

Affected Zones OHZ003 OHZ006

Event Codes

SAME NWS

NationalWeatherService FRY

VTEC

New Event Frost Advisory #1

Office KCLE · Begins 2026-04-19 06:00 UTC · Ends 2026-04-19 14:00 UTC

/O.NEW.KCLE.FR.Y.0001.260419T0600Z-260419T1400Z/

IEM VTEC Browser

FROST ADVISORY IN EFFECT FROM 2 AM TO 10 AM EDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING

NWS Parameters

AWIPSidentifier NPWCLE

WMOidentifier WWUS71 KCLE 181729

eventEndingTime 2026-04-19T10:00:00-04:00

EAS Forwarding Status

Not Forwarded

Reason No authorised SAME event code available for Frost Advisory.

Actions

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Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

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  "properties": {
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    "_fetch_endpoint_type": "NOAA",
    "affectedZones": [
      "https://api.weather.gov/zones/forecast/OHZ003",
      "https://api.weather.gov/zones/forecast/OHZ006"
    ],
    "areaDesc": "Lucas; Wood",
    "category": "Met",
    "certainty": "Likely",
    "code": "IPAWSv1.0",
    "description": "* WHAT...For the Frost Advisory, temperatures as cold as 34 degrees\nwill result in frost formation. For the Freeze Watch, sub-freezing\ntemperatures as cold as the upper 20\u0027s are possible.\n\n* WHERE...Lucas and Wood Counties.\n\n* WHEN...For the Frost Advisory, from 2 AM to 10 AM EDT Sunday. For\nthe Freeze Watch, from Sunday evening through Monday morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing. Frost could harm sensitive outdoor vegetation. Sensitive\noutdoor plants may be killed if left uncovered.\n\n* ADDITIONAL DETAILS...The coldest low temperatures and greatest\npotential for frost formation Sunday morning are expected in\nfar-northern Wood County and the western two-thirds of Lucas\nCounty.",
    "effective": "2026-04-18T13:29:00-04:00",
    "ends": "2026-04-19T10:00:00-04:00",
    "event": "Frost Advisory",
    "eventCode": {
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        "FRY"
      ],
      "SAME": [
        "NWS"
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    "expires": "2026-04-19T00:00:00-04:00",
    "geocode": {
      "SAME": [
        "039095",
        "039173"
      ],
      "UGC": [
        "OHZ003",
        "OHZ006"
      ]
    },
    "headline": "Frost Advisory issued April 18 at 1:29PM EDT until April 19 at 10:00AM EDT by NWS Cleveland OH",
    "id": "urn:oid:2.49.0.1.840.0.45a9cf3877c00a1ad8137d07c3452af66ce6fdc0.001.1",
    "identifier": "urn:oid:2.49.0.1.840.0.45a9cf3877c00a1ad8137d07c3452af66ce6fdc0.001.1",
    "instruction": "Take steps now to protect tender plants from the cold.",
    "language": "en-US",
    "messageType": "Alert",
    "onset": "2026-04-19T02:00:00-04:00",
    "parameters": {
      "AWIPSidentifier": [
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      "BLOCKCHANNEL": [
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        "NWEM",
        "CMAS"
      ],
      "NWSheadline": [
        "FROST ADVISORY IN EFFECT FROM 2 AM TO 10 AM EDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING"
      ],
      "VTEC": [
        "/O.NEW.KCLE.FR.Y.0001.260419T0600Z-260419T1400Z/"
      ],
      "WMOidentifier": [
        "WWUS71 KCLE 181729"
      ],
      "eventEndingTime": [
        "2026-04-19T10:00:00-04:00"
      ]
    },
    "references": [],
    "response": "Prepare",
    "scope": "Public",
    "sender": "w-nws.webmaster@noaa.gov",
    "senderName": "NWS Cleveland OH",
    "sent": "2026-04-18T13:29:00-04:00",
    "severity": "Minor",
    "source": "NOAA",
    "status": "Actual",
    "urgency": "Expected",
    "web": "http://www.weather.gov"
  },
  "type": "Feature"
}

Source: NOAA
Origin URI: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.45a9cf3877c00a1ad8137d07c3452af66ce6fdc0.001.1
Last Updated: 2026-04-18 16:10 EDT (20:10 UTC)