NWS Chicago ILGL.A 0011October 14, 2026
Gale Watch: Wilmette Harbor to Northerly Island IL
The National Weather Service office in Chicago issued a gale watch for Wilmette Harbor to Northerly Island IL, in force until 1:00 a.m. local time on October 17. It was the 11th gale watch the NWS office in Chicago issued in 2026.
Watch
Issued3:24 p.m. CDT, October 14, 2026
In force from1:00 p.m. CDT, October 16, 2026
Expires1:00 a.m. CDT, October 17, 2026
In force for 12 hours
The notice
- Issued by
- National Weather Service, Chicago IL
- Area
- Wilmette Harbor to Northerly Island IL
- Level
- Watch
- Issued
- 3:24 p.m. CDT, October 14, 2026
- In force from
- 1:00 p.m. CDT, October 16, 2026
- Expires
- 1:00 a.m. CDT, October 17, 2026
- CAP severity, certainty, urgency
- Moderate, Possible, Future
- VTEC event
- KLOT GL.A 0011
- Official source
- National Weather Service: the notice at its source
NWS notices, October 2026The latest from the National Weather Service
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 Small Craft Advisory, significant waves to 6 ft occasionally to 8 ft expected. For the Gale Watch, north gales to 40 kt and significant waves to 12 ft occasionally to 16 ft possible. * WHERE...Wilmette Harbor to Northerly Island IL. * WHEN...For the Small Craft Advisory, until 10 AM CDT Thursday. For the Gale Watch, from Friday afternoon through late Friday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.
What the agency told people to do
Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves.
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.