Regional Weather Summary
Issued by NWS Chicago, IL

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AWUS83 KLOT 212215
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
220615-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
515 PM CDT TUE MAY 21 2013 /615 PM EDT TUE MAY 21 2013/

TUESDAY AFTERNOON WAS WARM AND FAIRLY HUMID...WITH HIGHS IN THE
LOWER 80S. DURING TUESDAY EVENING...SHOWERS AND THUNDERSTORMS MAY
INCREASE IN COVERAGE DURING THE EVENING FOR EAST CENTRAL ILLINOIS
AND WEST CENTRAL INDIANA. THEN OVERNIGHT...SHOWERS AND
THUNDERSTORMS WILL BECOME WIDESPREAD...ESPECIALLY FOR AREAS ALONG
AND EAST OF INTERSTATE 55...WHICH WILL CONTINUE INTO WEDNESDAY
MORNING. SHOWERS WILL REMAIN LIKELY FOR NORTHEAST ILLINOIS AND
NORTHWEST INDIANA THROUGH WEDNESDAY AFTERNOON...WITH A FEW
THUNDERSTORMS POSSIBLE. HIGHS WILL BE IN THE LOWER AND  AS THE
STORM BRINGING THE RAIN TO OUR AREA LIFTS NORTHEAST INTO THE
CENTRAL GREAT LAKES...MUCH COOLER AIR WILL MOVE INTO THE AREA FOR
THURSDAY...ESPECIALLY NEAR LAKE MICHIGAN WHICH WILL BE KEPT IN THE
50S BY STRONG NORTHERLY WINDS. SHOWERS WILL BE POSSIBLE THURSDAY
MORNING...WITH DRIER AIR FINALLY ARRIVING THURSDAY AFTERNOON.
AFTER DRY AND COOL CONDITIONS FRIDAY...THE COOL WEATHER WILL
CONTINUE TO START THE MEMORIAL DAY WEEKEND...BUT A CHANCE FOR
SHOWERS WILL ARRIVE FROM THE WEST.

$$

RC

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