C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 192027
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
327 PM CDT Wed Mar 19 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-
327 PM CDT Wed Mar 19 2025 /427 PM EDT Wed Mar 19 2025/
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 3 of 5 Tornado Risk.
Level 2 of 5 Damaging Wind Risk...up to 60 mph.
Level 2 of 5 Large Hail Risk...up to quarter size.
Elevated Non Thunderstorm Wind Risk.
Limited Snow Risk.
DISCUSSION...
A few storms this afternoon and early evening may also be strong to
severe and feature damaging winds and hail. A few tornadoes may
occur, especially along and south of I-80.
After a brief period of strong southerly winds to 45 mph through
early evening south of the Kankakee River valley, winds will then
turn northwesterly late this evening and gust to around 45 mph
across the entire area into early Thursday morning.
A period of wind-whipped wet snow is anticipated overnight
tonight. Slushy accumulations are possible, especially on cooler
surfaces such as bridges and overpasses, and periods of poor
visibility are likely overnight. Impacts may stretch into parts
of the Thursday morning commute.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Snow Risk in the morning.
Monday and Tuesday...
Limited Snow Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters will likely be needed through mid evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 45 mph.
https://wxn.io/h2fr9
