Frost Advisory
NWS Seattle WA ยท US
Updated
This event was updated at .
Details
Frost Advisory Remains In Effect Until 8 AM PDT Sunday... ...Frost Advisory Remains In Effect From Midnight Sunday Night To 8 AM PDT Monday
- 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 34 to 36 degrees Sunday morning and 30 to 36 degrees Monday morning will result in frost formation.
Where
Foothills and Valleys of Pierce and Southern King Counties and Foothills and Valleys of Thurston and Lewis Counties.
When
For the first Frost Advisory, until 8 AM PDT Sunday. For the second Frost Advisory, from midnight Sunday Night to 8 AM PDT Monday.
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
- Foothills and Valleys of Pierce and Southern King Counties
- Foothills and Valleys of Thurston and Lewis Counties
Public contact
- Issuer
- NWS Seattle WA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m11s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M4MR7QWFSFZ7DB0HB6F6KTM4
- Identifier
- urn:oid:2.49.0.1.840.0.b361a762097364ee68eba35db7fe0c455a736bb3.001.2
- Sender
- [email protected]
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Seattle WA
- AWIPS ID
- CAPSEW
- NWWS sequence
- nwws_processor.8332
- WMO heading
- XOUS56
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 56
References
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FRY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | NPWSEW |
| WMOidentifier | WWUS76 KSEW 110550 |
| NWSheadline | FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT SUNDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 8 AM PDT MONDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KSEW.FR.Y.0010.261012T0700Z-261012T1500Z/ |
| eventEndingTime | 2026-10-12T08:00:00-07:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.6c06d064bbcc87e4293e22e69d21826115b9e114.001.1,2026-10-10T03:03:00-07:00 |
Locations
Location data
- Foothills and Valleys of Pierce and Southern King Counties
- Foothills and Valleys of Thurston and Lewis Counties
| Name | Value |
|---|---|
| SAME | 053033 |
| SAME | 053053 |
| SAME | 053067 |
| SAME | 053041 |
| UGC | WAZ308 |
| UGC | WAZ309 |