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SVR sent by ERN/KLT
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Boone; Kane; McHenry, IL; at 11:42 PM on MAR 30, 2026 Effective until 1:12 AM  MAR 31, 2026. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by ERN/CRTV
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Boone; Kane; McHenry, IL; at 9:42 PM on MAR 30, 2026 Effective until 11:12 PM. Message from WOLF/IP/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by WJON/TV
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Boone; Kane; McHenry, IL; at 11:42 PM on MAR 30, 2026 Effective until 1:12 AM  MAR 31, 2026. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by ERN/CRTV
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Ogle; Boone; DeKalb; Kane, IL; at 9:42 PM on MAR 30, 2026 Effective until 11:12 PM. Message from ERN/KLT/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017141, 017007, 017037, 017089 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by ERN/KNA
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Boone; Kane; McHenry, IL; at 11:42 PM on MAR 30, 2026 Effective until 1:12 AM  MAR 31, 2026. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by WJON/TV
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Ogle; Boone; DeKalb; Kane, IL; at 11:42 PM on MAR 30, 2026 Effective until 1:12 AM  MAR 31, 2026. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017141, 017007, 017037, 017089 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by KGRX
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Boone; Kane; McHenry, IL; at 10:42 PM on MAR 30, 2026 Effective until 12:12 AM  MAR 31, 2026. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by ERN/KNA
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Ogle; Boone; DeKalb; Kane, IL; at 11:42 PM on MAR 30, 2026 Effective until 1:12 AM  MAR 31, 2026. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017141, 017007, 017037, 017089 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by EASyDKB
expires an hour from now
The National Weather Service has issued a Severe Thunderstorm Warning for the following counties: Boone IL - Kane IL - McHenry IL. Effective Until 03/31/26 00:12:00 CDT. (EASyDKB )
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017007, 017089, 017111 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING
SVR sent by KGRX
expires an hour from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Ogle; Boone; DeKalb; Kane, IL; at 10:42 PM on MAR 30, 2026 Effective until 12:12 AM  MAR 31, 2026. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 017141, 017007, 017037, 017089 3/31/2026 3:42:00 AM (UTC)
18 minutes ago
3/31/2026 5:12:00 AM (UTC)
an hour from now
WARNING