[HWOLOT] HWOLOT

[HWOLOT at goshenarc.org]

FLUS43 KLOT 132130 CCA
HWOLOT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON JUN 13 2005

ILZ003>006-008-010>014-019>022-023-032-033-039-INZ001-002-010-011-
019-141130-
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DU PAGE-COOK-
LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-
LAKE IN-PORTER-NEWTON-JASPER-BENTON-
400 PM CDT MON JUN 13 2005

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

.DAY ONE...TONIGHT

A MODERATE RISK OF SEVERE THUNDERSTORMS TONIGHT ACROSS MOST OF 
CENTRAL AND NORTH CENTRAL ILLINOIS. THE REST OF THE NORTHEAST 
ILLINOIS AND NORTHWEST INDIANA IS UNDER A SLIGHT RISK OF SEVERE 
THUNDERSTORM. 

A LOW PRESSURE CENTER OVER NEBRASKA WILL MOVE TO CENTRAL WISCONSIN 
BY TUESDAY AFTERNOON. WARM AND MOIST AIR OVER ILLINOIS WILL ENHANCE 
INSTABILITY IN IOWA AND ILLINOIS THIS EVENING. AS THE LOW MOVES TO 
WISCONSIN A COLD FRONT WILL APPROACH AND ENTER INTO ILLINOIS 
OVERNIGHT. THUNDERSTORMS WILL DEVELOP AHEAD OF THE FRONT AND SOME OF 
THE THUNDERSTORMS MAY PRODUCE SEVERE WEATHER. THE THREAT WILL BE 
DAMAGING WIND AND LARGE HAIL. AN ISOLATED TORNADO MAY OCCUR AS 
WELL.  

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THERE IS A CHANCE OF THUNDERSTORMS TUESDAY AFTERNOON WHEN THERE WILL 
BE ENOUGH HEATING TO PRODUCE UNSTABLE CONDITIONS. AN UPPER AIR LOW 
WILL BE OVER NORTHEAST ILLINOIS WITH COLD AIR ALOFT WHICH WILL ALSO
ENHANCE THE INSTABILITY DURING THE AFTERNOON.  

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ACTIVATION WILL BE NEEDED TONIGHT.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)

$$

LMZ740>745-766-141130-
WINTHROP HARBOR IL TO MICHIGAN CITY IN-
LAKE MICHIGAN-
400 PM CDT MON JUN 13 2005

THIS PORTION OF THE HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS 
AND INDIANA WATERS OF LAKE MICHIGAN. 

.DAY ONE...TONIGHT

THUNDERSTORMS ARE EXPECTED TO DEVELOP OR MOVE ONTO SOUTHERN LAKE 
MICHIGAN TONIGHT.  SOME OF THESE STORMS MAY BE SEVERE TONIGHT WITH 
WIND GUSTS IN EXCESS OF 50 KNOTS.  IF YOU ARE GOING OUT ON THE LAKE 
TONIGHT YOU SHOULD MONITOR WEATHER CONDITIONS AND BE PREPARED TO 
REACH SAFE HARBOR IF THREATENING WEATHER APPROACHES. 

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THERE IS A CONTINUED CHANCE OF THUNDERSTORMS TUESDAY ESPECIALLY IN 
THE AFTERNOON.   

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)

$$

WHW