C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 302102
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
402 PM CDT Tue Jul 30 2024
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-
402 PM CDT Tue Jul 30 2024 /502 PM EDT Tue Jul 30 2024/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Level 1 to 2 of 5 Damaging Wind Risk...up to 60 mph.
Level 1 to 2 of 5 Large Hail Risk...up to quarter size.
Level 1 of 4 Flooding Risk.
DISCUSSION...
Scattered thunderstorms over portions of central Illinois this
afternoon will pose a threat for localized strong wind gusts,
small hail, and heavy downpours. Thunderstorms may affect more of
the area overnight, with a threat for isolated to scattered
damaging wind gusts, isolated hail, and localized flash flooding.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday and Thursday...
Limited to Elevated Thunderstorm Risk...with an associated:
Level 1 to 2 of 5 Severe Thunderstorm Risk.
Level 1 to 2 of 4 Flooding Risk.
Limited Excessive Heat Risk.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
Periodic chances for thunderstorms will continue through Friday
afternoon. There appears to be the potential for another round
of thunderstorms capable of heavy rain and localized flash
flooding late Wednesday night into Thursday morning and then a
possible period of strong to severe thunderstorms Thursday
afternoon and early evening.
Heat indices may locally exceed 100 degrees Wednesday and
Thursday afternoons, mainly south of Interstate 80.
.SPOTTER INFORMATION STATEMENT...
Spotters reports may be needed through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 to 40 mph.
https://wxn.io/jpfbx
