Frost Advisory
NWS Baltimore MD/Washington DC ยท US
Updated
Details
Frost Advisory Remains In Effect From 1 AM To 9 AM EDT Friday
- Event
- Frost Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Prepare
Description
What
Temperatures as low as 33 will result in frost formation.
Where
In Maryland, Eastern Garrett and Western Garrett Counties. In Virginia, Western Highland County. In West Virginia, Western Grant and Western Pendleton Counties.
When
From 1 AM to 9 AM EDT Friday.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instructions
Take steps now to protect tender plants from the cold.
Affected areas
- Western Garrett
- Eastern Garrett
- Western Highland
- Western Grant
- Western Pendleton
Public contact
- Issuer
- NWS Baltimore MD/Washington DC
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~15s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3AZJE7ZX32DRGB341Q1D24C
- Identifier
- urn:oid:2.49.0.1.840.0.74b330e86ce7713ceb8e3908f55054ee75210082.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Baltimore MD/Washington DC
- AWIPS ID
- CAPLWX
- NWWS sequence
- nwws_processor.782
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FRY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | NPWLWX |
| WMOidentifier | WWUS71 KLWX 250031 |
| NWSheadline | FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT FRIDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KLWX.FR.Y.0007.260925T0500Z-260925T1300Z/ |
| eventEndingTime | 2026-09-25T09:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b6f446946935fb33a95a34a3af4347aff84bcf28.001.1,2026-09-24T11:53:00-04:00 |
Locations
Location data
- Western Garrett
- Eastern Garrett
- Western Highland
- Western Grant
- Western Pendleton
| Name | Value |
|---|---|
| SAME | 024023 |
| SAME | 051091 |
| SAME | 054023 |
| SAME | 054071 |
| UGC | MDZ509 |
| UGC | MDZ510 |
| UGC | VAZ503 |
| UGC | WVZ501 |
| UGC | WVZ505 |