Frost Advisory
NWS Seattle WA ยท US
Updated
This event was updated at .
Details
Frost Advisory Remains In Effect From Midnight Tonight 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 30 to 36 degrees Monday morning could result in frost formation.
Where
Northern Hood Canal, Northern Washington Coast, Southern Hood Canal, Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, Olympia and Southern Puget Sound, and Willapa and Black Hills.
When
From midnight tonight 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
- Lowlands of Pierce and Southern King Counties
- Olympia and Southern Puget Sound
- Lowlands of Lewis and Southern Thurston Counties
- Willapa and Black Hills
- Southern Hood Canal
- Northern Hood Canal
- Northern Washington Coast
Public contact
- Issuer
- NWS Seattle WA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~41s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M4NP6A2Z328BD9Z62QKRA413
- Identifier
- urn:oid:2.49.0.1.840.0.d4d9f86f4bf226a25f2299902993f1dbd8d1a4f1.003.1
- 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.3794
- WMO heading
- XOUS56
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 56
References
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FRY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | NPWSEW |
| WMOidentifier | WWUS76 KSEW 111434 |
| NWSheadline | FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT 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.ce2fc52709901f5b68ffe038460853b84e30fa25.003.1,2026-10-10T12:50:00-07:00 [email protected],urn:oid:2.49.0.1.840.0.6c06d064bbcc87e4293e22e69d21826115b9e114.002.1,2026-10-10T03:03:00-07:00 |
Locations
Location data
- Lowlands of Pierce and Southern King Counties
- Olympia and Southern Puget Sound
- Lowlands of Lewis and Southern Thurston Counties
- Willapa and Black Hills
- Southern Hood Canal
- Northern Hood Canal
- Northern Washington Coast
| Name | Value |
|---|---|
| SAME | 053033 |
| SAME | 053053 |
| SAME | 053067 |
| SAME | 053045 |
| SAME | 053041 |
| SAME | 053027 |
| SAME | 053031 |
| SAME | 053035 |
| SAME | 053009 |
| UGC | WAZ316 |
| UGC | WAZ317 |
| UGC | WAZ318 |
| UGC | WAZ320 |
| UGC | WAZ321 |
| UGC | WAZ322 |
| UGC | WAZ330 |