C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 180922
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
422 AM CDT Fri Apr 18 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-
422 AM CDT Fri Apr 18 2025 /522 AM EDT Fri Apr 18 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...
Elevated Thunderstorm Risk...with an associated:
Level 2 of 5 Large Hail Risk...up to 2 inches in diameter.
Level 2 of 5 Damaging Wind Risk...up to 60 mph.
Level 1 of 5 Tornado Risk.
Limited Non-Thunderstorm Wind Risk.
DISCUSSION...
Southwest winds will gust to around 40 mph from late this morning
through early this evening.
Scattered thunderstorms are expected to develop this evening. Some
of the storms could be severe with large hail, possibly up to 2
inches in diameter, the greatest threat. There is also the
potential for locally damaging winds and perhaps a tornado,
especially if thunderstorms become more widespread and are able
to organize into a line.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Sunday...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed between 5 pm and midnight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-northeast at 45 mph.
https://wxn.io/njpud
