FLUS43 KLOT 272052
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
352 PM CDT TUE MAY 27 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-
352 PM CDT TUE MAY 27 2014 /452 PM EDT TUE MAY 27 2014/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...TONIGHT.
WEATHER HAZARDS EXPECTED:
SCATTERED THUNDERSTORMS...WHICH MAY PRODUCE:
CLOUD TO GROUND LIGHTNING.
OCCASIONAL WIND GUSTS TO 45 MPH.
BRIEF HEAVY DOWNPOURS.
PEA SIZED HAIL.
AREAS AFFECTED AND TIMING:
ISOLATED THUNDERSTORMS DURING THE LATE AFTERNOON HOURS WILL
BECOME MORE NUMEROUS THROUGH THE EVENING. THE MOST EXTENSIVE
COVERAGE WILL LIKELY BE ACROSS NORTHERN ILLINOIS WITH SOME
THUNDERSTORMS SPREADING SOUTH TO THE INTERSTATE 80 CORRIDOR BY
LATE EVENING AND INTO THE FAR SOUTHERN PORTIONS OF THE OUTLOOK
AREA OVERNIGHT.
DISCUSSION:
A BACK DOOR COLD FRONT PUSHING SOUTH FROM SOUTHEASTERN WISCONSIN
AND LAKE MICHIGAN THIS AFTERNOON WILL LIKELY FOCUS THE ONGOING
ISOLATED THUNDERSTORMS OVER FAR NORTHERN ILLINOIS INTO A MORE
ORGANIZED AREA OF THUNDERSTORMS. A WARM...HUMID AND UNSTABLE
AIRMASS IS IN PLACE ACROSS THE REGION...BUT RELATIVELY LIGHT WINDS
ALOFT WILL LIMIT THE POTENTIAL FOR ANY ORGANIZED SEVERE WEATHER
WITH THESE STORMS. HOWEVER...THE LIGHT WINDS ALOFT WILL LEAD TO
SLOW MOVEMENT OF THE STORMS AND COMBINED WITH HIGH LEVELS OF DEEP
LAYER MOISTURE...MAY ALLOW FOR LOCALLY HEAVY DOWNPOURS AND
LOCALIZED FLOODING. THUNDERSTORM POTENTIAL WILL CONTINUE INTO THE
EVENING...BUT SHOULD GRADUALLY BECOME LESS NUMEROUS AS INSTABILITY
DECREASES AFTER SUNSET.
IN ADDITION...LOCALLY DENSE FOG MAY SPREAD A SHORT DISTANCE INLAND
FROM LAKE MICHIGAN LATER TONIGHT FOLLOWING THE PASSAGE OF THE BACK
DOOR COLD FRONT.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.
THERE WILL BE A CHANCE OF THUNDERSTORMS AGAIN WEDNESDAY AND
THURSDAY...MAINLY SOUTH OF THE INTERSTATE 80 CORRIDOR.
THERE WILL BE PERIODIC CHANCES FOR THUNDERSTORMS SUNDAY THROUGH
TUESDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
&&
http://goo.gl/qA3OQP
------------------------------------------------
(c) Copyleft 2014 WxNotify. All wrongs reserved.
