476 AWUS83 KLOT 151555 RWSLOT ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019- 160000- WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1055 AM CDT MON SEP 15 2014 /1155 AM EDT MON SEP 15 2014/ SKIES WERE CLOUDY ACROSS NORTHERN ILLINOIS AND NORTHWEST INDIANA DURING THE LATE MORNING. SHOWERS WERE MOVING ACROSS PORTIONS OF THE AREA...MAINLY SOUTH OF INTERSTATE 80. AFTER MORNING LOWS IN THE MID 40S TO LOW 50S...TEMPERATURES HAVE RISEN INTO THE MID 50S TO LOW 60S. PERIODIC RAIN SHOWERS ARE LIKELY FOR MUCH OF MONDAY AS AN UPPER LEVEL DISTURBANCE MOVES ACROSS THE REGION...ALTHOUGH THE WIDESPREAD RAIN WILL PRIMARILY STAY SOUTH OF INTERSTATE 80. THE CLOUDS AND RAIN WILL RESULT IN ANOTHER RAW DAY FOR MID SEPTEMBER...WITH HIGHS ONLY IN THE UPPER 50S TO LOWER 60S. A FEW MID 60S ARE POSSIBLE SOUTH OF THE KANKAKEE RIVER. HIGH PRESSURE WILL QUICKLY SPREAD OVER THE REGION TONIGHT...RESULTING IN ANOTHER CHILLY NIGHT WITH LOWS IN THE UPPER 30S TO MID 40S OUTSIDE OF CHICAGO AND AROUND 50 IN THE CITY. HIGH PRESSURE WILL REMAIN IN CONTROL OF THE WEATHER TUESDAY THROUGH FRIDAY...PROVIDING MOSTLY CLEAR AND TRANQUIL CONDITIONS. $$ VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE) FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT: WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.CHICAGO.GOV WWW.TWITTER.COM/NWSCHICAGO WWW.YOUTUBE.COM/NWSCHICAGO