863
FLUS43 KLOT 252028
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
328 PM CDT Sat May 25 2024

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-262030-
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-
328 PM CDT Sat May 25 2024 /428 PM EDT Sat May 25 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 toward daybreak west of I-39.

DISCUSSION...

Mostly dry conditions are expected, but there is a slight chance
for some thunderstorms to develop before 7 AM west of I-39 Sunday
morning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
  Elevated Thunderstorm Risk, mainly south of I-88, with an:
    Elevated Severe Thunderstorm Risk.
  Elevated Flooding Risk, mainly south of I-88.
Monday and Tuesday...
  Limited Afternoon Thunderstorm Risk.
Friday...
  Limited Thunderstorm Risk.

DISCUSSION...

Additional waves of thunderstorms are likely on Sunday into
Sunday evening. Some of these storms may become severe in the
afternoon into the early evening with large hail, damaging winds,
and possibly tornadoes. At this time, the highest threat area for
these severe thunderstorms is well south of Interstate 88 across
central parts of Illinois and Indiana.

Any focused corridors of heavy rainfall from thunderstorms on
Sunday may result in localized flooding.

While many dry hours can be expected on Monday and Tuesday,
widely scattered showers and a few isolated thunderstorms will be
possible in the mid afternoon through early evening both days.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the east at 30 mph.

$$

LMZ740>745-262030-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
328 PM CDT Sat May 25 2024

This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.

.DAY ONE...Tonight.

  No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
  Hazardous conditions for small craft are possible.
  Elevated Thunderstorm Risk with a:
   Limited Severe Thunderstorm Risk.
Monday and Tuesday...
  Limited Thunderstorm Risk.

$$

DK

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