National Weather Service United States Department of Commerce

 

                        
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FLUS43 KILX 071005
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
505 AM CDT Mon Sep 7 2026

ILZ027>031-036>038-040-041-081100-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-
505 AM CDT Mon Sep 7 2026

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

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Scattered thunderstorms are expected Tuesday night through Wednesday
night, then again Friday night. The severe weather risk appears low
at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

ILZ042>057-061>063-066>068-071>073-081100-
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-
505 AM CDT Mon Sep 7 2026

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

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Another period of hot weather is expected Tuesday and Wednesday.
While humidity levels should be lower than the recent heat wave, the
heat index will reach around 100 degrees Wednesday afternoon.

Scattered thunderstorms are expected Wednesday afternoon and night,
lingering into Thursday morning south of I-70. A few of the storms
Wednesday night may be strong or locally severe. Heavy rain is also
possible, with a 40 to 50 percent chance of receiving more than an
inch of rain. Additional storms are expected Friday night into
Saturday, though severe weather chances during that time frame appear
low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Geelhart



                

Severe weather outlook
 

Severe thunderstorm risk categories