FLUS43 KLOT 120853
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
353 AM CDT TUE JUL 12 2016
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-
353 AM CDT TUE JUL 12 2016 /453 AM EDT TUE JUL 12 2016/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...TODAY AND TONIGHT.
WEATHER HAZARDS EXPECTED:
LIMITED THUNDERSTORM RISK...WITH AN ASSOCIATED:
LIMITED THUNDERSTORM WIND DAMAGE RISK...UP TO 60 MPH.
LIMITED EXCESSIVE HEAT RISK.
DISCUSSION:
ISOLATED TO WIDELY SCATTERED THUNDERSTORMS ARE FORECAST TO
DEVELOP THIS AFTERNOON AND COULD LINGER INTO TONIGHT. THE PRIMARY
THREAT FROM ANY THUNDERSTORMS WILL BE HEAVY DOWNPOURS AND CLOUD TO
GROUND LIGHTNING...HOWEVER AN ISOLATED SEVERE THUNDERSTORM OR TWO
WITH VERY LOCALIZED DAMAGING WINDS CANNOT BE RULED OUT LATE THIS
AFTERNOON INTO EARLY THIS EVENING.
HEAT INDEX VALUES THIS AFTERNOON WILL TOP OUT IN THE MID TO UPPER
90S.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.
WEDNESDAY...
ELEVATED FLOODING RISK.
SIGNIFICANT SEVERE THUNDERSTORM RISK.
LIMITED EXCESSIVE HEAT RISK.
THURSDAY...
LIMITED THUNDERSTORM RISK.
SUNDAY AND MONDAY...
LIMITED THUNDERSTORM RISK.
DISCUSSION:
THERE IS A CHANCE OF THUNDERSTORMS DURING THE DAY WEDNESDAY...BUT
THE MORE SUBSTANTIAL RISK OF THUNDERSTORMS...INCLUDING SOME SEVERE
WITH DAMAGING WINDS...WILL COME WEDNESDAY EVENING. IN ADDITION TO
THE SEVERE THREAT...THERE IS ALSO A POTENTIAL FOR HEAVY RAINFALL
WHICH COULD RESULT IN LOCALIZED FLASH FLOODING. THERE IS A CHANCE
THUNDERSTORMS COULD LINGER OVER NORTHWEST INDIANA AND SOUTH OF THE
KANKAKEE RIVER IN ILLINOIS THURSDAY MORNING.
.SPOTTER INFORMATION STATEMENT...
SPOTTERS WILL LIKELY NOT BE NEEDED TODAY.
GENERAL STORM MOTION OF THE DAY:
EAST AT 20 MPH.
&&
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