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SMW sent by KGRX
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Lake Erie; Detroit River, Lake St. Clair; at 7:19 PM on AUG 26, 2026 Effective until 8:19 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 096444, 094423 8/27/2026 12:19:00 AM (UTC)
7 hours ago
8/27/2026 1:19:00 AM (UTC)
6 hours ago
WARNING
SMW sent by ERN/CRTV
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Lake Erie; Detroit River, Lake St. Clair; at 6:19 PM on AUG 26, 2026 Effective until 7:19 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 096444, 094423 8/27/2026 12:19:00 AM (UTC)
7 hours ago
8/27/2026 1:19:00 AM (UTC)
6 hours ago
WARNING
SMW sent by WJON/TV
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Lake Erie; Detroit River, Lake St. Clair; at 8:19 PM on AUG 26, 2026 Effective until 9:19 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 096444, 094423 8/27/2026 12:19:00 AM (UTC)
7 hours ago
8/27/2026 1:19:00 AM (UTC)
6 hours ago
WARNING
SMW sent by KGRX
expired 5 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Outer Saginaw Bay, Lake Huron; at 6:58 PM on AUG 26, 2026 Effective until 8:58 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093421 8/26/2026 11:58:00 PM (UTC)
7 hours ago
8/27/2026 1:58:00 AM (UTC)
5 hours ago
WARNING
SMW sent by ERN/CRTV
expired 5 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Outer Saginaw Bay, Lake Huron; at 5:58 PM on AUG 26, 2026 Effective until 7:58 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093421 8/26/2026 11:58:00 PM (UTC)
7 hours ago
8/27/2026 1:58:00 AM (UTC)
5 hours ago
WARNING
SMW sent by WJON/TV
expired 5 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Outer Saginaw Bay, Lake Huron; at 7:58 PM on AUG 26, 2026 Effective until 9:58 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093421 8/26/2026 11:58:00 PM (UTC)
7 hours ago
8/27/2026 1:58:00 AM (UTC)
5 hours ago
WARNING
SMW sent by KGRX
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Lake Huron; Sturgeon Pt to Alabaster,MI, Lake Huron; at 6:46 PM on AUG 26, 2026 Effective until 8:16 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093363, 093349 8/26/2026 11:46:00 PM (UTC)
7 hours ago
8/27/2026 1:16:00 AM (UTC)
6 hours ago
WARNING
SMW sent by ERN/CRTV
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Lake Huron; Sturgeon Pt to Alabaster,MI, Lake Huron; at 5:46 PM on AUG 26, 2026 Effective until 7:16 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093363, 093349 8/26/2026 11:46:00 PM (UTC)
7 hours ago
8/27/2026 1:16:00 AM (UTC)
6 hours ago
WARNING
SMW sent by WJON/TV
expired 6 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Lake Huron; Sturgeon Pt to Alabaster,MI, Lake Huron; at 7:46 PM on AUG 26, 2026 Effective until 9:16 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 093363, 093349 8/26/2026 11:46:00 PM (UTC)
7 hours ago
8/27/2026 1:16:00 AM (UTC)
6 hours ago
WARNING
SVR sent by KGRX
expired 7 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Douglas; West Elbert; Central Arapahoe; West Arapahoe; East Arapahoe, CO; at 6:08 PM on AUG 26, 2026 Effective until 7:08 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 008035, 408039, 508005, 408005, 608005 8/26/2026 11:08:00 PM (UTC)
8 hours ago
8/27/2026 12:08:00 AM (UTC)
7 hours ago
WARNING