C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 220851
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
351 AM CDT Sun Jun 22 2025
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-
351 AM CDT Sun Jun 22 2025 /451 AM EDT Sun Jun 22 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Oppressive heat will continue today with highs in the middle 90s
and heat indices between 100 and 105. Conditions will also remain
very warm tonight with temperatures only expected to fall into
the middle and upper 70s.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Significant Excessive Heat Risk.
Monday Evening through Tuesday...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Severe Thunderstorm Risk.
Limited Flooding Risk.
Limited Excessive Heat Risk.
Wednesday and Thursday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Limited Excessive Heat Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
DISCUSSION...
Expect dangerous heat to continue through Monday with peak heat
indices again between 100 and 105 forecast.
Periodic thunderstorm chances exist Monday evening through the
end of the week. The strongest storms may be capable of damaging
winds and localized flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/77tlh
