Report from National Weather Service
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
LA SALLE COUNTY IN NORTH CENTRAL ILLINOIS...
GRUNDY COUNTY IN NORTHEAST ILLINOIS...
EXTREME WEST CENTRAL KENDALL COUNTY IN NORTHEAST ILLINOIS...
EXTREME WEST CENTRAL WILL COUNTY IN NORTHEAST ILLINOIS...
* UNTIL MIDNIGHT CDT...
* AT 903 PM CDT...THE THUNDERSTORMS HAVE PRODUCED PERIODS OF HEAVY
RAIN. THIS RAIN COULD RESULT IN LOCAL FLOODING OF SOME ROADS...
SMALL STREAMS AND LOW LYING AREAS. THE THUNDERSTORMS WILL BE MOVING
INTO WILL COUNTY AND KENDALL COUNTY ILLINOIS.
Tonight: Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rain. Low around 59. North northwest wind between 10 and 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. North northwest wind between 10 and 15 mph, with gusts as high as 20 mph.