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FFW sent by DON/JKZ
expired 35 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Guayama, Puerto Rico; at 12:35 AM on SEP 1, 2026 Effective until 3:35 AM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072057 9/1/2026 4:35:00 AM (UTC)
3 hours ago
9/1/2026 7:35:00 AM (UTC)
35 minutes ago
WARNING
FFW sent by WOLF/IP
expired 35 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Guayama, Puerto Rico; at 11:35 PM on AUG 31, 2026 Effective until 2:35 AM  SEP 1, 2026. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072057 9/1/2026 4:35:00 AM (UTC)
3 hours ago
9/1/2026 7:35:00 AM (UTC)
35 minutes ago
WARNING
FFW sent by KGRX
expired 35 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Guayama, Puerto Rico; at 11:35 PM on AUG 31, 2026 Effective until 2:35 AM  SEP 1, 2026. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072057 9/1/2026 4:35:00 AM (UTC)
3 hours ago
9/1/2026 7:35:00 AM (UTC)
35 minutes ago
WARNING
FFW sent by KNA/DAS
expired 35 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Guayama, Puerto Rico; at 12:35 AM on SEP 1, 2026 Effective until 3:35 AM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072057 9/1/2026 4:35:00 AM (UTC)
3 hours ago
9/1/2026 7:35:00 AM (UTC)
35 minutes ago
WARNING
FFW sent by WJON/TV
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties/areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 12:25 AM on SEP 1, 2026 Effective until 3:25 AM. Message from WERR/FM. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING
FFW sent by ERN/CRTV
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 10:25 PM on AUG 31, 2026 Effective until 1:25 AM  SEP 1, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING
FFW sent by DON/JKZ
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 12:25 AM on SEP 1, 2026 Effective until 3:25 AM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING
FFW sent by WOLF/IP
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 11:25 PM on AUG 31, 2026 Effective until 2:25 AM  SEP 1, 2026. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING
FFW sent by KGRX
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 11:25 PM on AUG 31, 2026 Effective until 2:25 AM  SEP 1, 2026. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING
FFW sent by KNA/DAS
expired 45 minutes ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Arroyo; Yabucoa; Maunabo; Patillas, Puerto Rico; at 12:25 AM on SEP 1, 2026 Effective until 3:25 AM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072015, 072151, 072095, 072109 9/1/2026 4:25:00 AM (UTC)
3 hours ago
9/1/2026 7:25:00 AM (UTC)
45 minutes ago
WARNING