[HWOLOT] HWOLOT
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HWOLOT at goshenarc.org
Mon Jun 13 16:56:11 UTC 2005
FLUS43 KLOT 131702 CCA
HWOLOT
HAZARDOUS WEATHER OUTLOOK...CORRECTED TIME
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1145 AM CDT MON JUN 13 2005
ILZ003>006-008-010>014-019>022-023-032-033-039-INZ001-002-010-011-
019-132230-
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-
1145 AM CDT MON JUN 13 2005
THIS PORTION OF THE HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL
AND NORTHEAST ILLINOIS...AND NORTHWEST INDIANA.
.DAY ONE...TODAY AND TONIGHT
A MODERATE RISK OF SEVERE THUNDERSTORMS EXISTS THIS AFTERNOON AND
TONIGHT ACROSS MUCH OF ILLINOIS AS WELL AS ADJACENT PORTIONS OF
WISCONSIN AND IOWA. THE MODERATE RISK AREA INCLUDES ALL OF NORTHERN
ILLINOIS AND PARTS OF NORTHWEST INDIANA.
AN INTENSIFYING LOW PRESSURE CENTER OVER THE CENTRAL PLAINS IS
FORECAST TO MOVE TO SOUTHERN MINNESOTA TODAY...CAUSING WINDS ALOFT
TO BECOME INCREASINGLY FAVORABLE FOR SUPPORTING AN OUTBREAK OF
SEVERE THUNDERSTORMS AND TORNADOES ACROSS THE UPPER MISSISSIPPI
VALLEY AND MIDWEST. THE 16 UTC SURFACE ANALYSIS SHOWS AN AXIS OF
HIGH DEWPOINTS AHEAD OF THE LOW PRESSURE CENTER WHICH WILL INCREASE
THE INSTABILITY OF THE ATMOSPHERE THIS AFTERNOON.
SEVERE THUNDERSTORMS ARE EXPECTED TO INITIATE BY EARLY AFTERNOON
OVER IOWA AND SOUTHEAST MINNESOTA...WITH THIS LINE THEN DEVELOPING
SOUTHWARD ALONG THE MISSISSIPPI VALLEY. STORMS WILL THEN TRACK
NORTHEAST ACROSS THE RISK AREA DURING THE LATE AFTERNOON. THE THREAT
WILL BE DAMAGING WINDS AND LARGE HAIL. SOME OF THESE STORMS MAY
PRODUCE A TORNADO.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THERE IS A CONTINUED CHANCE OF THUNDERSTORMS TUESDAY MORNING.
A FRONTAL PASSAGE ON TUESDAY WILL BRING AN END TO THE THUNDERSTORM
THREAT FOR THE REMAINDER OF THE WEEK.
.SPOTTER INFORMATION STATEMENT...
SPOTTERS ACTIVATION WILL BE NEEDED THIS AFTERNOON AND TONIGHT.
&&
COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)
$$
LMZ740>745-766-132230-
WINTHROP HARBOR IL TO MICHIGAN CITY IN-
LAKE MICHIGAN-
1145 AM CDT MON JUN 13 2005
THIS PORTION OF THE HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS
AND INDIANA WATERS OF LAKE MICHIGAN.
.DAY ONE...TODAY AND TONIGHT
THUNDERSTORMS ARE EXPECTED TO DEVELOP OR MOVE ONTO SOUTHERN LAKE
MICHIGAN THIS AFTERNOON AND TONIGHT. SOME OF THESE STORMS MAY
BE SEVERE LATE THIS AFTERNOON AND TONIGHT WITH WIND GUSTS IN EXCESS
OF 50 KNOTS. IF YOU ARE GOING OUT ON THE LAKE TODAY AND TONIGHT
YOU SHOULD MONITOR WEATHER CONDITIONS AND BE PREPARED TO REACH SAFE
HARBOR IF THREATENING WEATHER APPROACHES.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THERE IS A CONTINUED CHANCE OF THUNDERSTORMS TUESDAY MORNING.
A FRONTAL PASSAGE ON TUESDAY WILL BRING AN END TO THE THUNDERSTORM
THREAT FOR THE REMAINDER OF THE WEEK.
&&
COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)
$$
WHW/JPS
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