Hazardous Weather Outlook
Issued by NWS Chicago, IL

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FLUS43 KLOT 220847
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
347 AM CDT Fri Mar 22 2024

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-230900-
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-
347 AM CDT Fri Mar 22 2024 /447 AM EDT Fri Mar 22 2024/

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 Snow Risk for northern Illinois

DISCUSSION...

A narrow band of snow is expected to develop this morning north of
I-88, although uncertainty remains in its exact placement. A sharp
gradient in snow amounts will occur north and south of this band.
As a result, small shifts of just a few miles will result in
large changes in snow amounts.

Snowfall rates of 1 to 2 inches per hour will be possible within
this narrow band leading to snow-covered bridges, overpasses, and
side streets resulting in travel impacts this morning.

A burst of snow will sweep across the rest of the region this
afternoon leading to brief visibility reductions.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

  No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

LMZ740>745-230900-
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-
347 AM CDT Fri Mar 22 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...Today and Tonight.

Weather hazards expected...

  Hazardous conditions for small craft tonight

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday through Wednesday...
  Hazardous conditions for small craft are likely at times.

$$

Carlaw

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