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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
352 PM CDT TUE JUL 28 2015

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
292100-
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-
352 PM CDT TUE JUL 28 2015

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

.DAY ONE...TONIGHT.

  WEATHER HAZARDS EXPECTED:

  THUNDERSTORMS...SOME CAPABLE OF PRODUCING:
    VERY HEAVY DOWNPOURS.
    FREQUENT CLOUD TO GROUND LIGHTNING.

  AREAS AFFECTED AND TIMING:

  THERE IS A SMALL CHANCE OF THUNDERSTORMS THIS EVENING OVER
  NORTHERN ILLINOIS. CHANCES FOR THUNDERSTORMS WILL INCREASE FROM
  WEST TO EAST ACROSS NORTHERN ILLINOIS AND INTO NORTHWEST
  INDIANA LATE THIS EVENING THROUGH THE OVERNIGHT HOURS.

  DISCUSSION:

  AS A COOL FRONT MOVES EASTWARD ACROSS THE UPPER MISSISSIPPI
  VALLEY THIS EVENING...THUNDERSTORM COVERAGE IS EXPECTED TO
  INCREASE ACROSS IOWA. SOME OF THESE STORMS SHOULD PROGRESS INTO
  NORTHERN ILLINOIS LATE THIS EVENING INTO OVERNIGHT...AND
  POSSIBLY NORTHWEST INDIANA. CONDITIONS GENERALLY DO NOT APPEAR
  FAVORABLE FOR STRONG TO SEVERE THUNDERSTORMS...HOWEVER HEAVY
  RAIN AND PERHAPS LOCALIZED FLOODING ARE POSSIBLE WITH ANY OF
  THE MORE INTENSE STORMS.

  IN ADDITION...PORTIONS OF THE KANKAKEE RIVER IN NORTHWEST
  INDIANA WILL REMAIN IN FLOOD.


.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THUNDERSTORM CHANCES WILL LINGER THROUGH WEDNESDAY
MORNING...MAINLY SOUTH AND EAST OF INTERSTATE 55.

THERE IS A CHANCE OF THUNDERSTORMS AGAIN LATE SATURDAY NIGHT
THROUGH EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$



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