Frost Advisory: Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis; South Itasca

source: us-gov-api (us-gov-api:noaa-weather)published 2026-09-22 13:04ingested 2026-09-23 02:55

extract

Frost Advisory — Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis; South Itasca Severity: Minor. Certainty: Likely. * 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...From 1 AM to 8 AM CDT Wednesday. * 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.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.