Strong to Severe Storms Expected Today

                        
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FLUS43 KILX 101950
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
250 PM CDT Mon Aug 10 2026

ILZ027>031-037-038-043>046-055-057-111100-
Knox-Stark-Peoria-Marshall-Woodford-Tazewell-McLean-De Witt-Piatt-
Champaign-Vermilion-Douglas-Edgar-
250 PM CDT Mon Aug 10 2026

This Hazardous Weather Outlook is for central Illinois and east
central Illinois, mainly near and north of I-74.

.DAY ONE...Tonight.

While isolated thunderstorms are possible into this evening, there
is a conditional threat for severe thunderstorms overnight. Damaging
winds gusts and locally heavy rain are the primary hazards.

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

Strong to severe thunderstorms may begin as early as late morning on
Tuesday, continuing into the afternoon. These storms have the
potential to produce wind gusts in excess of 70 to 75 mph. Additional
chances for strong to severe storms exist on Wednesday. While storm
chances continue into late week, the severe weather threat is lower.
However, the repeated tracking of these storms over the same regions
through the week will increase the risk of flooding through the week.

Heat indices of 100 to 105 degrees are expected Tuesday and
Wednesday afternoons.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed on Tuesday, between daybreak and mid
afternoon.

$$

ILZ036-040>042-047>054-056-061>063-066>068-071>073-111100-
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Coles-Shelby-Cumberland-Clark-Effingham-
Jasper-Crawford-Clay-Richland-Lawrence-
250 PM CDT Mon Aug 10 2026

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

.DAY ONE...Tonight.

Isolated thunderstorms are possible into this evening, though the
severe weather threat is low.

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

Heat indices of 100 to 105 degrees are expected Tuesday and
Wednesday afternoons.

Daily chances for thunderstorms exist through the weekend. Some of
the storms Tuesday and Wednesday may be strong to severe, with
damaging winds the main concern. There is also potential for heavy
rain through the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight, but may be required on
Tuesday.

$$

Geelhart