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SMW sent by DON/JKZ
expired 11 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; at 8:52 PM on NOV 26, 2025 Effective until 10:52 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 11/27/2025 1:52:00 AM (UTC)
13 hours ago
11/27/2025 3:52:00 AM (UTC)
11 hours ago
WARNING
SMW sent by ERN/KNA
expired 12 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 8:50 PM on NOV 26, 2025 Effective until 10:50 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 11/27/2025 1:50:00 AM (UTC)
14 hours ago
11/27/2025 3:50:00 AM (UTC)
12 hours ago
WARNING
SMW sent by WJON/TV
expired 12 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 8:50 PM on NOV 26, 2025 Effective until 10:50 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 11/27/2025 1:50:00 AM (UTC)
14 hours ago
11/27/2025 3:50:00 AM (UTC)
12 hours ago
WARNING
SMW sent by ERN/CRTV
expired 12 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 6:50 PM on NOV 26, 2025 Effective until 8:50 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 11/27/2025 1:50:00 AM (UTC)
14 hours ago
11/27/2025 3:50:00 AM (UTC)
12 hours ago
WARNING
SMW sent by DON/JKZ
expired 12 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 8:50 PM on NOV 26, 2025 Effective until 10:50 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 11/27/2025 1:50:00 AM (UTC)
14 hours ago
11/27/2025 3:50:00 AM (UTC)
12 hours ago
WARNING
RWT sent by WJON/TV
expired 14 hours ago
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Canadian; Grady; Cleveland; Oklahoma; Kingfisher; Payne; Pottawatomie; McClain; Logan; Lincoln, OK; at 8:00 PM on NOV 26, 2025 Effective until 8:15 PM. Message from KOUN/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040017, 040051, 040027, 040109, 040073, 040119, 040125, 040087, 040083, 040081 11/27/2025 1:00:00 AM (UTC)
14 hours ago
11/27/2025 1:15:00 AM (UTC)
14 hours ago
TEST
RWT sent by WJON/TV
expired 14 hours ago
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Black Hawk; Bremer; Butler; Grundy, IA; at 8:00 PM on NOV 26, 2025 Effective until 8:15 PM. Message from KDMX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019013, 019017, 019023, 019075 11/27/2025 1:00:00 AM (UTC)
14 hours ago
11/27/2025 1:15:00 AM (UTC)
14 hours ago
TEST
RWT sent by DON/JKZ
expired 14 hours ago
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties or areas: Osage; Atchison; Morris; Pottawatomie; Jefferson; Wabaunsee; Douglas; Shawnee; Geary; Riley; Jackson, KS; at 7:50 PM on NOV 26, 2025 Effective until 8:20 PM. Message from WMLS/SAV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 020139, 020005, 020127, 020149, 020087, 020197, 020045, 020177, 020061, 020161, 020085 11/27/2025 12:50:00 AM (UTC)
15 hours ago
11/27/2025 1:20:00 AM (UTC)
14 hours ago
TEST
RWT sent by WJON/TV
expired 14 hours ago
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Osage; Atchison; Morris; Pottawatomie; Jefferson; Wabaunsee; Douglas; Shawnee; Geary; Riley; Jackson, KS; at 7:50 PM on NOV 26, 2025 Effective until 8:20 PM. Message from WMLS/SAV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 020139, 020005, 020127, 020149, 020087, 020197, 020045, 020177, 020061, 020161, 020085 11/27/2025 12:50:00 AM (UTC)
15 hours ago
11/27/2025 1:20:00 AM (UTC)
14 hours ago
TEST
RWT sent by WJON/TV
expired 12 hours ago
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Limestone; McLennan; Hill; Bell; Milam; Bosque; Falls; Robertson; Coryell, TX; at 7:46 PM on NOV 26, 2025 Effective until 10:46 PM. Message from KFWD/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 048293, 048309, 048217, 048027, 048331, 048035, 048145, 048395, 048099 11/27/2025 12:46:00 AM (UTC)
15 hours ago
11/27/2025 3:46:00 AM (UTC)
12 hours ago
TEST