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SVA sent by DON/JKZ
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Houston, MN; Vernon; Crawford, WI; Allamakee, IA; at 12:10 AM on MAY 18, 2026 Effective until 5:10 AM. Message from BELTRAMI. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 027055, 055123, 055023, 019005 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by WJON/TV
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties/areas: Davis; Keokuk; Wapello, IA; at 12:10 AM on MAY 18, 2026 Effective until 5:10 AM. Message from OTTRADIO. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019051, 019107, 019179 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by ERN/KLT
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Cedar, IA; at 12:10 AM on MAY 18, 2026 Effective until 5:10 AM. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019031 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by ERN/KLT
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Davis; Keokuk; Wapello, IA; at 12:10 AM on MAY 18, 2026 Effective until 5:10 AM. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019051, 019107, 019179 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by ERN/CRTV
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Davis; Keokuk; Wapello, IA; at 10:10 PM on MAY 17, 2026 Effective until 3:10 AM  MAY 18, 2026. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019051, 019107, 019179 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by WOLF/IP
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Davis; Keokuk; Wapello, IA; at 11:10 PM on MAY 17, 2026 Effective until 4:10 AM  MAY 18, 2026. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019051, 019107, 019179 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVA sent by ERN/KNA
expires 2 hours from now
The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Davis; Keokuk; Wapello, IA; at 12:10 AM on MAY 18, 2026 Effective until 5:10 AM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019051, 019107, 019179 5/18/2026 4:10:00 AM (UTC)
2 hours ago
5/18/2026 9:10:00 AM (UTC)
2 hours from now
WATCH
SVS sent by ERN/CRTV
expired 2 hours ago
The National Weather Service has issued A SEVERE WEATHER STATEMENT for the following counties or areas: Floyd, IA; at 10:09 PM on MAY 17, 2026 Effective until 10:24 PM. Message from BELTRAMI. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019067 5/18/2026 4:09:00 AM (UTC)
2 hours ago
5/18/2026 4:24:00 AM (UTC)
2 hours ago
ADVISORY
SVS sent by WOLF/IP
expired 2 hours ago
The National Weather Service has issued A SEVERE WEATHER STATEMENT for the following counties or areas: Floyd, IA; at 11:09 PM on MAY 17, 2026 Effective until 11:24 PM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019067 5/18/2026 4:09:00 AM (UTC)
2 hours ago
5/18/2026 4:24:00 AM (UTC)
2 hours ago
ADVISORY
SVS sent by WJON/TV
expired 2 hours ago
The National Weather Service has issued A SEVERE WEATHER STATEMENT for the following counties/areas: Floyd, IA; at 12:09 AM on MAY 18, 2026 Effective until 12:24 AM. Message from KDMX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019067 5/18/2026 4:09:00 AM (UTC)
2 hours ago
5/18/2026 4:24:00 AM (UTC)
2 hours ago
ADVISORY