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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
439 AM CDT SAT AUG 27 2016

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
280945-
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-
439 AM CDT SAT AUG 27 2016 /539 AM EDT SAT AUG 27 2016/

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

.DAY ONE...TODAY AND TONIGHT.

WEATHER HAZARDS EXPECTED:
  SIGNIFICANT THUNDERSTORM RISK...WITH AN ASSOCIATED:
      LIMITED TORNADO RISK.
      LIMITED THUNDERSTORM WIND DAMAGE RISK...UP TO 60 MPH.
  ELEVATED FLOODING RISK.

PORTIONS OF THE KANKAKEE RIVER WILL REMAIN IN FLOOD.

DISCUSSION:

NON-SEVERE THUNDERSTORMS WILL LIFT ACROSS THE REGION EARLY THIS
MORNING PRODUCING MODERATE TO HEAVY RAINFALL AND OCCASIONAL
CLOUD TO GROUND LIGHTNING. THERE IS A CONDITIONAL SEVERE WEATHER
THREAT LATER TODAY IF THERE IS SUFFICIENT HEATING TO DESTABILIZE
LATE THIS MORNING INTO THE AFTERNOON. THUNDERSTORMS COULD BECOME
SEVERE WITH DAMAGING WINDS THE PRIMARY THREAT. THERE IS A VERY LOW
BUT NON-ZERO TORNADO THREAT IF SUPERCELLS ARE ABLE TO DEVELOP.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

SUNDAY THROUGH WEDNESDAY...
  LIMITED THUNDERSTORM RISK.

PORTIONS OF THE KANKAKEE RIVER WILL REMAIN IN FLOOD.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS MAY BE NEEDED THIS AFTERNOON.

GENERAL STORM MOTION OF THE DAY:

MOVING NORTHEAST AT 30 TO 40 MPH.

&&

$$



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