NWS Duluth MNFZ.W 0004October 2, 2026
Freeze Warning: Iron, WI
The National Weather Service office in Duluth issued a freeze warning for Iron in Wisconsin, which was in force until 7:00 a.m. local time on October 3. It was the 4th freeze warning the NWS office in Duluth issued in 2026. Wisconsin had 3 freeze warnings in October 2026, against 4 in an average October of 2008-2025 (Wisconsin's freeze warnings by year).
ExpiredWarning
In force for 10 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Duluth MN
- Area
- Iron
- State
- Wisconsin
- Level
- Warning
- Issued
- 12:19 a.m. CDT, October 2, 2026
- In force from
- 9:00 p.m. CDT, October 2, 2026
- Expires
- 7:00 a.m. CDT, October 3, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Expected
- VTEC event
- KDLH FZ.W 0004
- Official source
- National Weather Service: the notice at its source
Freeze Warnings in Wisconsin since 2008Every warning type in Wisconsin
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
* WHAT...For the Frost Advisory, temperatures as low as 32 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 28 expected. * WHERE...Iron County. * WHEN...For the Frost Advisory, until 9 AM CDT Friday morning. For the Freeze Warning, from 9 PM Friday evening to 7 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
What the agency told people to do
Take steps now to protect tender plants from the cold.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.