National Weather Service United States Department of Commerce

 

                        
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FLUS43 KILX 180939
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
439 AM CDT Wed Mar 18 2026

ILZ027>031-036>038-040>057-061>063-066>068-071>073-191100-
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-
439 AM CDT Wed Mar 18 2026

This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.

.DAY ONE...Today and tonight.

Scattered light snow showers and flurries will diminish through mid
morning over central and southeast IL, with minor accumulations less
than 1 inch. Untreated roads could have slippery stretches early this
morning due to temperatures below freezing and a frozen ground.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

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Severe weather outlook
 

Severe thunderstorm risk categories