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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
448 AM CDT MON JUL 6 2015

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
071000-
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-
448 AM CDT MON JUL 6 2015

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

.DAY ONE...TODAY AND TONIGHT.

  WEATHER HAZARDS EXPECTED:

  THUNDERSTORMS...THE STRONGEST MAY PRODUCE:
   DAMAGING WIND GUSTS TO 60 MPH.
   HAIL TO THE SIZE OF NICKELS.
   LOCALLY HEAVY RAINFALL AND FLASH FLOODING.
   FREQUENT CLOUD TO GROUND LIGHTNING.

  AREAS AFFECTED AND TIMING:

  BEST CHANCES FOR STORMS WILL BE IN NORTH CENTRAL ILLINOIS LATE
  THIS AFTERNOON AND EVENING. STORMS LOOK TO SPREAD ACROSS
  NORTHERN ILLINOIS AND NORTHWEST INDIANA LATE THIS EVENING AND
  OVERNIGHT.

  DISCUSSION:

 A COLD FRONT WILL MOVE SOUTHEASTWARD FROM MINNESOTA
 TODAY...REACHING THE MISSISSIPPI RIVER THIS EVENING...THEN
 MOVING THROUGH NORTHERN ILLINOIS TONIGHT. SHOWERS AND
 THUNDERSTORMS ARE POSSIBLE OUT AHEAD OF THE FRONT LATE THIS
 MORNING IN NORTH CENTRAL ILLINOIS...BUT THE BETTER CHANCES ARE
 TIED TO THE FRONT THIS EVENING. STORMS WILL LIKELY WEAKEN AS
 THEY SPREAD SOUTHEASTWARD OVERNIGHT.

MODERATE FLOODING WILL CONTINUE ON PORTIONS OF THE KANKAKEE AND
ILLINOIS RIVERS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

THERE IS A CHANCE FOR THUNDERSTORMS TUESDAY...MAINLY SOUTH OF
INTERSTATE 80. PERIODIC CHANCES FOR STORMS WILL EXIST WEDNESDAY
NIGHT THROUGH SATURDAY.

PORTIONS OF THE KANKAKEE AND ILLINOIS RIVERS WILL REMAIN IN
FLOOD.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS MAY BE NEEDED LATER TODAY...WITH THE BEST CHANCES FOR
SEVERE WIND GUSTS OR HAIL IN NORTH CENTRAL ILLINOIS.

&&

$$



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