FLUS43 KILX 191630
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
1130 AM CDT Tue May 19 2026

ILZ027>031-036>038-040>043-047>053-201100-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-
1130 AM CDT Tue May 19 2026

This Hazardous Weather Outlook is for central Illinois and west 
central Illinois.

.DAY ONE...This afternoon and tonight.

A few thunderstorms are possible as a cold front moves through this
afternoon, mainly east of I-55. Severe weather is not expected. 

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Occasional thunderstorms will be possible Friday through Monday. The
threat for severe weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

ILZ044>046-054>057-061-201100-
Piatt-Champaign-Vermilion-Moultrie-Douglas-Coles-Edgar-Shelby-
1130 AM CDT Tue May 19 2026

This Hazardous Weather Outlook is for east central Illinois.

.DAY ONE...This afternoon and tonight.

Scattered thunderstorms will redevelop ahead of a cold front this 
afternoon. While the severe weather threat is low, a few of the
storms may contain gusty winds. 

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Occasional thunderstorms will be possible Friday through Monday. The
threat for severe weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight. 

$$

ILZ062-063-066>068-071>073-201100-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
1130 AM CDT Tue May 19 2026

This Hazardous Weather Outlook is for southeast Illinois.

.DAY ONE...This afternoon and tonight.

Thunderstorms will redevelop ahead of a cold front this afternoon 
and evening. Damaging wind gusts are the primary concern, though a
few storms may contain hail. Some localized flooding may occur where
heavy rain fell on Monday. 

Flooding will develop along portions of the Little Wabash and
Embarras Rivers.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Occasional thunderstorms will be possible Friday through Monday. The
threat for severe weather is low.

Flooding will continue along portions of the Little Wabash and 
Embarras Rivers for several days.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening, with the
most likely time frame between 3 pm and 8 pm.

Expected storm motion is toward the northeast around 30 mph.

$$

Geelhart