A Significant Severe Weather Event is Forecast Today and/or Tonight
GWES has activated Special Coverage Mode due to the potential for a significant severe weather event today and/or tonight. Please monitor weather conditions closely and listen for later statements and possible warnings. Please view the SPC Day 1 Outlook and the NWS Website for further information.
Currently Active Alerts
SVR sent at 5/20/2024 6:18:00 AM (UTC) by KLT expires 38 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Jackson; Jones, IA; at 2:18 AM on MAY 20, 2024 Effective until 3:03 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019097, 019105 5/20/2024 6:18:00 AM (UTC)
6 minutes ago 		5/20/2024 7:03:00 AM (UTC)
38 minutes from now 		WARNING
SVR sent at 5/20/2024 6:11:00 AM (UTC) by KLT expires 46 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Cedar, IA; at 2:11 AM on MAY 20, 2024 Effective until 3:11 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019031 5/20/2024 6:11:00 AM (UTC)
13 minutes ago 		5/20/2024 7:11:00 AM (UTC)
46 minutes from now 		WARNING
SVR sent at 5/20/2024 6:11:00 AM (UTC) by KLT expires 46 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Jones, IA; at 2:11 AM on MAY 20, 2024 Effective until 3:11 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019105 5/20/2024 6:11:00 AM (UTC)
13 minutes ago 		5/20/2024 7:11:00 AM (UTC)
46 minutes from now 		WARNING
SVR sent at 5/20/2024 5:50:00 AM (UTC) by KLT expires 10 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Linn; Johnson, IA; at 1:50 AM on MAY 20, 2024 Effective until 2:35 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019113, 019103 5/20/2024 5:50:00 AM (UTC)
34 minutes ago 		5/20/2024 6:35:00 AM (UTC)
10 minutes from now 		WARNING
SVR sent at 5/20/2024 5:48:00 AM (UTC) by KLT expires 8 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Payne, OK; at 1:48 AM on MAY 20, 2024 Effective until 2:33 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040119 5/20/2024 5:48:00 AM (UTC)
36 minutes ago 		5/20/2024 6:33:00 AM (UTC)
8 minutes from now 		WARNING
SVR sent at 5/20/2024 5:44:00 AM (UTC) by KLT expires 19 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Clinton; Cedar, IA; at 1:44 AM on MAY 20, 2024 Effective until 2:44 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019045, 019031 5/20/2024 5:44:00 AM (UTC)
40 minutes ago 		5/20/2024 6:44:00 AM (UTC)
19 minutes from now 		WARNING
SVR sent at 5/20/2024 5:39:00 AM (UTC) by ERN/CRTV expires 14 minutes from now 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Garfield; Alfalfa; Grant, OK; at 11:39 PM on MAY 19, 2024 Effective until 12:39 AM  MAY 20, 2024. Message from ERN.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040047, 040003, 040053 5/20/2024 5:39:00 AM (UTC)
45 minutes ago 		5/20/2024 6:39:00 AM (UTC)
14 minutes from now 		WARNING
FFW sent at 5/20/2024 3:29:00 AM (UTC) by ERN/CRTV expires 34 minutes from now 
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Canadian; Oklahoma, OK; at 9:29 PM on MAY 19, 2024 Effective until 12:59 AM  MAY 20, 2024. Message from ERN.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040017, 040109 5/20/2024 3:29:00 AM (UTC)
2 hours ago 		5/20/2024 6:59:00 AM (UTC)
34 minutes from now 		WARNING
Recently Expired Alerts
SVR sent at 5/20/2024 5:14:00 AM (UTC) by KLT expired 10 minutes ago 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Clarke, IA; at 1:14 AM on MAY 20, 2024 Effective until 2:14 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019039 5/20/2024 5:14:00 AM (UTC)
an hour ago 		5/20/2024 6:14:00 AM (UTC)
10 minutes ago 		WARNING
SVR sent at 5/20/2024 4:54:00 AM (UTC) by KLT expired 30 minutes ago 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Clinton; Cedar; Scott; Muscatine, IA; at 12:54 AM on MAY 20, 2024 Effective until 1:54 AM. Message from KLT.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 019045, 019031, 019163, 019139 5/20/2024 4:54:00 AM (UTC)
an hour ago 		5/20/2024 5:54:00 AM (UTC)
30 minutes ago 		WARNING
SVR sent at 5/20/2024 5:06:00 AM (UTC) by ERN/CRTV expired 33 minutes ago 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Alfalfa; Grant, OK; at 11:06 PM on MAY 19, 2024 Effective until 11:51 PM. Message from ERN.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040003, 040053 5/20/2024 5:06:00 AM (UTC)
an hour ago 		5/20/2024 5:51:00 AM (UTC)
33 minutes ago 		WARNING
SVR sent at 5/20/2024 5:06:00 AM (UTC) by ERN/CRTV expired 33 minutes ago 
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Woods, OK; at 11:06 PM on MAY 19, 2024 Effective until 11:51 PM. Message from ERN.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 040151 5/20/2024 5:06:00 AM (UTC)
an hour ago 		5/20/2024 5:51:00 AM (UTC)
33 minutes ago 		WARNING
SMW sent at 5/20/2024 4:58:00 AM (UTC) by KLT expired 41 minutes ago 
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Gulf Of Mexico; at 12:58 AM on MAY 20, 2024 Effective until 1:43 AM. Message from KLT SAGE.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 077072 5/20/2024 4:58:00 AM (UTC)
an hour ago 		5/20/2024 5:43:00 AM (UTC)
41 minutes ago 		WARNING