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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
416 AM CDT Sun May 19 2019

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
200930-
Winnebago-Boone-McHenry-Lake-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Porter-Newton-Jasper-Benton-
416 AM CDT Sun May 19 2019 /516 AM EDT Sun May 19 2019/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk...with an associated:
     Limited Tornado risk.
     Elevated hail risk...up to 1 inch in diameter.
     Elevated damaging wind risk...up to 60 mph.
  Limited Non thunderstorm wind Risk.

DISCUSSION...

 Strong southerly winds ahead of an approaching cold front will be
 the first concern today. Thunderstorms that may develop along the
 front also could locally enhance these strong winds and produce
 damaging gusts. The primary area of concern is east of I-55 and
 the primary period of concern is late morning into early
 afternoon.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Tuesday...
  Limited Flooding Risk.
  Elevated Thunderstorm Risk.
  Limited Non Thunderstorm Wind Risk.
Wednesday through Saturday...
  Limited Thunderstorm Risk.

DISCUSSION:

 A very strong low pressure system developing over the Plains
 early this week could bring heavy rain and possibly severe
 storms to the outlook area late Tuesday into Tuesday night.

.SPOTTER INFORMATION STATEMENT...

 Spotters may be needed toward mid day.

GENERAL STORM MOTION OF THE DAY:

 Moving toward the northeast at 50 mph.

$$



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