Severe Center
Central Indiana Warnings, Watches, And Advisories Hazardous Weather Outlook
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Hazardous Weather Outlook
National Weather Service Lincoln IL
501 AM CDT Thu Apr 30 2026
ILZ027>031-036>038-040>057-061>063-066>068-071>073-011015-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
501 AM CDT Thu Apr 30 2026
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Scattered showers are likely today. While heavy rain is not expected,
these showers could produce sporadic wind gusts of up to 40 mph.
Patchy frost is possible late tonight northwest of Bloomington.
River flooding will continue on several area rivers. Please refer to
the latest river flood statements for details.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Areas of frost are possible Friday night north of I-70.
River flooding will continue on several area rivers. Please refer to
the latest river flood statements for details.
Showers and thunderstorms return to the forecast late Sunday into
next week. It is too soon to determine the severe thunderstorm
potential.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Erwin
501 AM CDT Thu Apr 30 2026
ILZ027>031-036>038-040>057-061>063-066>068-071>073-011015-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
501 AM CDT Thu Apr 30 2026
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Scattered showers are likely today. While heavy rain is not expected,
these showers could produce sporadic wind gusts of up to 40 mph.
Patchy frost is possible late tonight northwest of Bloomington.
River flooding will continue on several area rivers. Please refer to
the latest river flood statements for details.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Areas of frost are possible Friday night north of I-70.
River flooding will continue on several area rivers. Please refer to
the latest river flood statements for details.
Showers and thunderstorms return to the forecast late Sunday into
next week. It is too soon to determine the severe thunderstorm
potential.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Erwin
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
154 AM CDT Thu Apr 30 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010700-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
154 AM CDT Thu Apr 30 2026 /254 AM EDT Thu Apr 30 2026/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Early this Morning through Tonight.
Weather hazards expected...
Limited Frost Risk this morning in interior Northern Illinois.
DISCUSSION...
Patchy frost is expected to develop across far interior northern
Illinois before daybreak, particularly closer to the Wisconsin state
line.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday morning...
Limited Frost Risk this morning in interior Northern Illinois.
Saturday morning...
Elevated Frost Risk away from Lake Michigan.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
154 AM CDT Thu Apr 30 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010700-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
154 AM CDT Thu Apr 30 2026 /254 AM EDT Thu Apr 30 2026/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Early this Morning through Tonight.
Weather hazards expected...
Limited Frost Risk this morning in interior Northern Illinois.
DISCUSSION...
Patchy frost is expected to develop across far interior northern
Illinois before daybreak, particularly closer to the Wisconsin state
line.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday morning...
Limited Frost Risk this morning in interior Northern Illinois.
Saturday morning...
Elevated Frost Risk away from Lake Michigan.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
235 AM EDT Thu Apr 30 2026
INZ050-058-059-066-073>075-080-KYZ091-OHZ026-034-035-042>046-051>056-
060>065-070>072-077-010645-
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-Boone-
Hardin-Mercer-Auglaize-Darke-Shelby-Logan-Delaware-Miami-Champaign-
Clark-Madison-Licking-Preble-Montgomery-Greene-Pickaway-Fairfield-
Butler-Warren-Clinton-Hamilton-
235 AM EDT Thu Apr 30 2026
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, northern Kentucky, central Ohio, southwest Ohio
and west central Ohio.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Some frost will be possible, particularly in low-lying and sheltered
areas, Friday night into early Saturday morning as temperatures dip
into the lower to mid 30s.
Frost is expected Saturday night into early Sunday morning as
temperatures dip into the lower to mid 30s. Subfreezing temperatures
are possible in low-lying and sheltered areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
235 AM EDT Thu Apr 30 2026
INZ050-058-059-066-073>075-080-KYZ091-OHZ026-034-035-042>046-051>056-
060>065-070>072-077-010645-
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-Boone-
Hardin-Mercer-Auglaize-Darke-Shelby-Logan-Delaware-Miami-Champaign-
Clark-Madison-Licking-Preble-Montgomery-Greene-Pickaway-Fairfield-
Butler-Warren-Clinton-Hamilton-
235 AM EDT Thu Apr 30 2026
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, northern Kentucky, central Ohio, southwest Ohio
and west central Ohio.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Some frost will be possible, particularly in low-lying and sheltered
areas, Friday night into early Saturday morning as temperatures dip
into the lower to mid 30s.
Frost is expected Saturday night into early Sunday morning as
temperatures dip into the lower to mid 30s. Subfreezing temperatures
are possible in low-lying and sheltered areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
235 AM EDT Thu Apr 30 2026
KYZ089-090-092>100-OHZ073-074-078>082-088-010645-
Carroll-Gallatin-Kenton-Campbell-Owen-Grant-Pendleton-Bracken-
Robertson-Mason-Lewis-Ross-Hocking-Clermont-Brown-Highland-Adams-
Pike-Scioto-
235 AM EDT Thu Apr 30 2026
This Hazardous Weather Outlook is for northeast Kentucky, northern
Kentucky, central Ohio, south central Ohio and southwest Ohio.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Frost is likely Saturday night into early Sunday morning as
temperatures dip into the mid 30s.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
235 AM EDT Thu Apr 30 2026
KYZ089-090-092>100-OHZ073-074-078>082-088-010645-
Carroll-Gallatin-Kenton-Campbell-Owen-Grant-Pendleton-Bracken-
Robertson-Mason-Lewis-Ross-Hocking-Clermont-Brown-Highland-Adams-
Pike-Scioto-
235 AM EDT Thu Apr 30 2026
This Hazardous Weather Outlook is for northeast Kentucky, northern
Kentucky, central Ohio, south central Ohio and southwest Ohio.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Frost is likely Saturday night into early Sunday morning as
temperatures dip into the mid 30s.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$