FLUS43 KLOT 091729
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1229 PM CDT TUE SEP 9 2014
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-
1229 PM CDT TUE SEP 9 2014 /129 PM EDT TUE SEP 9 2014/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...THIS AFTERNOON AND TONIGHT.
WEATHER HAZARDS EXPECTED:
THUNDERSTORMS...SOME OF WHICH MAY PRODUCE:
HEAVY RAINFALL WHICH COULD LEAD TO FLASH FLOODING.
HAIL TO 1 INCH IN DIAMETER.
WIND GUSTS TO 60 MPH.
FREQUENT CLOUD TO GROUND LIGHTNING.
AREAS AFFECTED AND TIMING:
WIDESPREAD THUNDERSTORMS WILL MOVE INTO NORTHWESTERN AND WEST
CENTRAL ILLINOIS LATE THIS EVENING AND SPREAD EAST ACROSS
NORTHEASTERN ILLINOIS AND NORTHWESTERN INDIANA THROUGH THE
NIGHT AND INTO WEDNESDAY MORNING.
DISCUSSION:
LOW PRESSURE IS DEVELOPING ACROSS THE PLAINS WITH A TRAILING COLD
FRONT EXTENDING TO THE SOUTHWEST. AS THE LOW TRACKS THROUGH THE
MIDDLE MISSISSIPPI VALLEY THIS EVENING...COPIOUS AMOUNTS OF DEEP
LAYER MOISTURE WILL POOL ALONG AND AHEAD OF THE COLD FRONT.
THUNDERSTORMS WILL DEVELOP ALONG AND AHEAD OF THE FRONT AS IT
CROSSES THE MIDWEST. GIVEN THE EXTREME AMOUNTS OF DEEP LAYER
MOISTURE...THE THUNDERSTORMS WILL BE EFFICIENT RAIN PRODUCERS...
WITH VERY HEAVY DOWNPOURS LIKELY. A WIDESPREAD AREA OF AROUND 2
INCHES OF RAINFALL IS EXPECTED. SOME AREAS MAY SEE LOCALLY HIGHER
AMOUNTS OF 3 TO 5 INCHES WITH AREAS OF FLASH FLOODING POSSIBLE.
THERE IS ALSO A SLIGHT RISK OF SEVERE THUNDERSTORMS WITH THE
POTENTIAL FOR LARGE HAIL AND STRONG...DAMAGING WINDS.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.
THE POTENTIAL EXISTS FOR CONTINUED FLASH FLOODING AND SEVERE
THUNDERSTORMS ACROSS THE OUTLOOK AREA WEDNESDAY. THE PRIMARY RISK
FROM SEVERE STORMS WILL BE STRONG DAMAGING WINDS...THOUGH LARGE
HAIL MAY OCCUR WITH THE STRONGER STORMS. THE SEVERE THUNDERSTORM
ND FLASH FLOOD THREAT WILL DIMINISH FROM NORTHEAST TO SOUTHEAST
THROUGH THE DAY.
WIDESPREAD RAINFALL OF AROUND 2 INCHES IS LIKELY WITH THE
THUNDERSTORMS INTO WEDNESDAY. LOCALLY HIGHER AMOUNTS OF 3 TO 5
INCHES ARE POSSIBLE WHERE MULTIPLE STORMS TRAIN ACROSS THE SAME
LOCATION.
HIGH WAVES WILL CREATE HAZARDOUS SWIMMING CONDITIONS ON LAKE
MICHIGAN WEDNESDAY NIGHT THROUGH FRIDAY...PARTICULARLY AT BEACHES
ALONG THE INDIANA SHORE.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE NECESSARY THROUGH TONIGHT.
&&
http://goo.gl/7becuL
------------------------------------------------
(c) Copyleft 2014 WxNotify. All wrongs reserved.
