Frost Advisory
NWS Duluth MN ยท US
Updated
Details
Frost Advisory Remains In Effect Until 8 AM CDT This Morning
- 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 will result in frost formation.
Where
Koochiching, North Itasca, South Itasca, Central St. Louis, North St. Louis, and Northern Cook and Lake Counties.
When
Until 8 AM CDT this morning.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Additional details
The best chances for frost will be in inland areas away from Lake Superior.
Instructions
Take steps now to protect tender plants from the cold.
Affected areas
- Koochiching County, MN
- North St. Louis
- Northern Cook/Northern Lake
- North Itasca
- Central St. Louis
- South Itasca
Public contact
- Issuer
- NWS Duluth MN
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m10s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M36R9N7H64RBCTKXZBT20666
- Identifier
- urn:oid:2.49.0.1.840.0.6a0a4511e189d3615c304fbc2cf17a75bf77d71a.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Duluth MN
- AWIPS ID
- CAPDLH
- NWWS sequence
- nwws_processor.5557
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
References
- 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 | NPWDLH |
| WMOidentifier | WWUS73 KDLH 230906 |
| NWSheadline | FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KDLH.FR.Y.0011.000000T0000Z-260923T1300Z/ |
| eventEndingTime | 2026-09-23T08:00:00-05:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.411eea752c3dcb759714d389588d8e7e03e872d6.001.1,2026-09-22T13:04:00-05:00 |
Locations
Location data
- Koochiching County, MN
- North St. Louis
- Northern Cook/Northern Lake
- North Itasca
- Central St. Louis
- South Itasca
| Name | Value |
|---|---|
| SAME | 027071 |
| SAME | 027137 |
| SAME | 027031 |
| SAME | 027075 |
| SAME | 027061 |
| UGC | MNZ010 |
| UGC | MNZ011 |
| UGC | MNZ012 |
| UGC | MNZ018 |
| UGC | MNZ019 |
| UGC | MNZ026 |