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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 AM CDT Wed Sep 20 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
210815-
Winnebago-Boone-McHenry-Lake Illinois-Ogle-Lee-De Kalb-Kane-
DuPage-Cook-La Salle-Kendall-Grundy-Will-Kankakee-Livingston-
Iroquois-Ford-Lake Indiana-Porter-Newton-Jasper-Benton-
311 AM CDT Wed Sep 20 2017 /411 AM EDT Wed Sep 20 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...Today and Tonight.

WEATHER HAZARDS EXPECTED:
  Elevated Thunderstorm Risk...with an associated:
      Limited Hail Risk...up to Quarter size.
      Limited Thunderstorm Wind Damage Risk...up to 60 MPH.
  Elevated Fog Risk.

DISCUSSION:

Dense fog will continue, particularly over portions of northwest
Indiana and far northeast Illinois through mid morning.

Thunderstorms are expected late this afternoon and evening. Some
of these storms could be severe, mainly over portions of north
central Illinois west of a Sublette to Woodstock Line.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
  Limited Excessive Heat Risk.
Tuesday...
  Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed late this afternoon and evening.

GENERAL STORM MOTION OF THE DAY:

Moving east at 30 MPH.

&&

$$



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