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000
AWUS83 KLOT 242101
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
250915-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
401 PM CDT THU APR 24 2014 /501 PM EDT THU APR 24 2014/

ON THURSDAY AFTERNOON...LOW PRESSURE OVER MISSOURI WAS BRINGING
SHOWERS INTO NORTH CENTRAL AND NORTHWEST ILLINOIS. AFTERNOON HIGHS
RANGED FROM THE LOWER 60S TO AROUND 70...WITH SOUTHEAST WINDS
GUSTING UP TO 30 TO 35 MPH.

SHOWERS WILL CONTINUE TO MOVE EASTWARD THURSDAY EVENING THROUGH
THURSDAY NIGHT AS THE LOW MOVES INTO CENTRAL ILLINOIS. A FEW
ISOLATED THUNDERSTORMS ARE POSSIBLE BEFORE MIDNIGHT. OVERNIGHT
TEMPERATURES WILL RANGE FROM MID TO UPPER 40S. SKIES WILL BEGIN TO
CLEAR EARLY FRIDAY MORNING AS LOW PRESSURE CONTINUES TO MOVE
EASTWARD. MOSTLY SUNNY SKIES WILL HELP FRIDAY AFTERNOON
TEMPERATURES TO REACH THE UPPER 60S TO LOWER 70S. BEHIND THE
LOW...WINDS WILL SHIFT OUT OF THE NORTHWEST AND RANGE FROM 15 TO
20 MPH WITH GUSTS UP TO 30 MPH.

A COLD FRONT WILL DROP SOUTH ACROSS THE AREA FRIDAY
NIGHT...POSSIBLY BRINGING A FEW SPOTTY SHOWERS. FOR
SATURDAY...TEMPERATURES WILL BE SLIGHTLY COOLER NORTH OF 80 AND
ESPECIALLY ALONG THE LAKEFRONT DUE TO ONSHORE WINDS. A STRONG LOW
PRESSURE DEVELOPING OVER THE PLAINS WILL SLOWLY MOVE EAST SATURDAY
NIGHT INTO EARLY NEXT WEEK...WITH PERIODS OF RAIN SHOWERS AND
THUNDERSTORMS POSSIBLE FOR PARTS OF THE AREA. AFTERNOON
TEMPERATURES SUNDAY AND MONDAY WILL BE NEAR NORMAL INLAND BUT
COOLER NEAR THE LAKE DUE TO PERSISTENT ONSHORE WINDS.

$$

S GIZZI

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







000
AWUS83 KLOT 241617
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
250430-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1117 AM CDT THU APR 24 2014 /1217 PM EDT THU APR 24 2014/

CLOUDY SKIES PREVAILED FOR MOST OF THE MORNING HOURS ACROSS THE
AREA...BY LATE MORNING A FEW AREAS REPORTED PARTLY SUNNY SKIES.
LATE MORNING TEMPERATURES WERE IN THE MID TO UPPER 50S...EXCEPT
ALONG THE NORTH SHORE OF THE LAKE TEMPERATURES WERE IN THE LOWER
50S. WINDS WERE GUSTING FROM THE SOUTHEAST INTO THE LOWER 30S.

WIDESPREAD SHOWERS WILL START WEST OF I-39 IN THE LATE MORNING TO
EARLY AFTERNOON TIME FRAME AND ISOLATED THUNDERSTORMS WILL DEVELOP
BY MID AFTERNOON INTO THE EVENING FROM WEST TO EAST AS LOW
PRESSURE TRACKS ACROSS THE REGION. HIGHS THIS AFTERNOON WILL RANGE
FROM THE LOWER 60S NEAR THE WISCONSIN BORDER TO THE UPPER 60S
SOUTH OF INTERSTATE 80...THOUGH SOUTHEAST WINDS SHOULD KEEP PARTS
OF THE ILLINOIS LAKEFRONT IN THE 50S. FRIDAY WILL SEE PARTLY
CLOUDY SKIES AND MILD CONDITIONS TO CLOSE OUT THE WORK WEEK AS
HIGHS REACH THE UPPER 60S AND LOWER 70S. COOLER CONDITIONS WILL
RETURN FOR THE WEEKEND...ESPECIALLY NEAR THE LAKEFRONT DUE TO
PERSISTENT ONSHORE WINDS...WITH CHANCES FOR RAIN SHOWERS.


$$

CMOTT

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






000
AWUS83 KLOT 232135
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
240945-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
435 PM CDT WED APR 23 2014 /535 PM EDT WED APR 23 2014/

HIGH PRESSURE WAS CENTERED OVER LAKE MICHIGAN WEDNESDAY AFTERNOON
AND BEGINNING TO SLIDE EAST. HIGH CLOUDS WERE ON THE
INCREASE...WITH A FEW LIGHT RAIN SHOWERS POSSIBLE WEST OF
INTERSTATE 39 TOWARD EARLY EVENING. AFTERNOON HIGHS WERE
PRIMARILY IN THE MID AND UPPER 50S INLAND...WITH ONSHORE WINDS
THROUGH THE DAY KEEPING AREAS NEAR LAKE MICHIGAN IN THE LOWER AND
MID 40S. THE CHANCE FOR A FEW SPOTTY RAIN SHOWERS WILL CONTINUE
WEDNESDAY NIGHT...WITH LOWS GENERALLY RANGING FROM THE UPPER 30S
TO THE MID 40S. WIDESPREAD SHOWERS AND A FEW THUNDERSTORMS WILL
DEVELOP BY MID THURSDAY AFTERNOON INTO THURSDAY EVENING FROM WEST
TO EAST AS LOW PRESSURE TRACKS ACROSS THE REGION. HIGHS THURSDAY
WILL RANGE FROM THE LOWER 60S NEAR THE WISCONSIN BORDER TO THE
UPPER 60S SOUTH OF INTERSTATE 80...THOUGH SOUTHEAST WINDS SHOULD
KEEP PARTS OF THE ILLINOIS LAKEFRONT IN THE 50S. FRIDAY WILL SEE
PARTLY CLOUDY SKIES AND MILD CONDITIONS TO CLOSE OUT THE WORK WEEK
AS HIGHS REACH THE UPPER 60S AND LOWER 70S. COOLER CONDITIONS WILL
RETURN FOR THE WEEKEND...ESPECIALLY NEAR THE LAKEFRONT DUE TO
PERSISTENT ONSHORE WINDS...WITH CHANCES FOR RAIN SHOWERS.

$$

RC

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







000
AWUS83 KLOT 231614
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
240415-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1114 AM CDT WED APR 23 2014 /1214 PM EDT WED APR 23 2014/

LATE MORNING SKIES WERE MOSTLY SUNNY ACROSS NORTHEASTERN ILLINOIS
AND NORTHWESTERN INDIANA. EARLY MORNING LOW TEMPERATURES WERE
AROUND 32 DEGREES AND SOME AREAS REPORTED PATCHY FROST. LATE
MORNING TEMPERATURES WERE IN THE MID TO UPPER 40S...EXCEPT IN THE
LOWER 40S ALONG THE LAKE SHORE.

HIGH PRESSURE WILL MOVE OFF TO THE EASTERN GREAT LAKES DURING THE
THE REMAINDER OF THE DAY AS LOW PRESSURE APPROACHES THE AREA FROM
THE CENTRAL PLAINS. CLOUDS WILL BE ON THE INCREASE AND SHOWERS
WILL BE POSSIBLE DURING THE AFTERNOON ALONG I-39 AND WEST. AFTERNOON
HIGHS WILL PRIMARILY BE IN THE MID AND UPPER 50S INLAND...WITH
ONSHORE WINDS THROUGH THE DAY KEEPING AREAS NEAR LAKE MICHIGAN IN
THE LOWER AND MID 40S. THE CHANCE FOR RAIN SHOWERS WILL CONTINUE
WEDNESDAY NIGHT...WITH WIDESPREAD SHOWERS AND A FEW THUNDERSTORMS
ON THURSDAY AS LOW PRESSURE AND ITS ASSOCIATED COLD FRONT TRACK
ACROSS THE REGION. HIGHS THURSDAY WILL BE IN THE LOWER 60S NORTH
TO THE UPPER 60S SOUTH. FRIDAY WILL SEE PARTLY CLOUDY SKIES AND
MILD CONDITIONS TO CLOSE OUT THE WORK WEEK AS HIGHS REACH THE
UPPER 60S AND LOWER 70S.


$$

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








000
AWUS83 KLOT 222109
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
230915-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
409 PM CDT TUE APR 22 2014 /509 PM EDT TUE APR 22 2014/

COOL HIGH PRESSURE SPREADING OVER THE REGION RESULTED IN MOSTLY
SUNNY SKIES AND NEAR SEASONABLE TEMPERATURES ON TUESDAY.
AFTERNOON TEMPERATURES REACHED THE UPPER 50S AND LOWER 60S AWAY
FROM LAKE MICHIGAN...BUT A LAKE BREEZE PUSHED INLAND AND KEPT
LAKEFRONT AREAS IN THE MID 40S TO AROUND 50 DEGREES. THE HIGH
PRESSURE WILL BE OVERHEAD TUESDAY NIGHT...PROVIDING CLEAR SKIES
AND LIGHT WINDS. THIS WILL SET THE STAGE FOR CHILLY LOW
TEMPERATURES ONLY IN THE LOWER AND MID 30S OUTSIDE OF DOWNTOWN
CHICAGO. AREAS OF FROST COULD DEVELOP AFTER MIDNIGHT.

THE HIGH PRESSURE AREA WILL MOVE OFF TO THE CENTRAL GREAT LAKES
DURING THE DAY ON WEDNESDAY AS LOW PRESSURE APPROACHES THE AREA
FROM THE CENTRAL PLAINS. CLOUDS WILL BE ON THE INCREASE THROUGH
THE DAY...AND SHOWERS WILL BE POSSIBLE DURING THE AFTERNOON FOR
PARTS OF NORTHERN ILLINOIS. AFTERNOON HIGHS WILL PRIMARILY BE IN
THE MID AND UPPER 50S INLAND...WITH ONSHORE WINDS THROUGH THE DAY
KEEPING AREAS NEAR LAKE MICHIGAN IN THE LOWER AND MID 40S. THE
CHANCE FOR RAIN SHOWERS WILL CONTINUE WEDNESDAY NIGHT...WITH
WIDESPREAD SHOWERS AND A FEW THUNDERSTORMS ON THURSDAY AS LOW
PRESSURE AND ITS ASSOCIATED COLD FRONT TRACK ACROSS THE REGION.
HIGHS THURSDAY WILL RANGE FROM THE UPPER 50S NEAR THE WISCONSIN
BORDER TO THE UPPER 60S SOUTH OF INTERSTATE 80. FRIDAY WILL SEE
PARTLY CLOUDY SKIES AND MILD CONDITIONS TO CLOSE OUT THE WORK WEEK
AS HIGHS REACH THE UPPER 60S AND LOWER 70S.

$$

RC

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







000
AWUS83 KLOT 221413
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
230015-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
913 AM CDT TUE APR 22 2014 /1013 AM EDT TUE APR 22 2014/

SKIES WERE MOSTLY SUNNY ACROSS NORTHERN ILLINOIS AND NORTHWEST
INDIANA THIS MORNING. TEMPERATURES WERE IN THE MIDDLE 40S WITH
NORTHERLY WINDS.

HIGH PRESSURE WILL BUILD INTO THE WESTERN GREAT LAKES FROM THE
CENTRAL PLAINS TODAY. THIS WILL BRING MOSTLY SUNNY SKIES FOR THE
DAY. HIGH TEMPERATURES WILL BE NEAR TO SLIGHTLY BELOW
NORMAL...REACHING INTO THE MIDDLE 50S NORTH TO THE LOW 60S SOUTH.
BREEZY NORTH TO NORTHEAST WINDS WILL KEEP AREAS NEAR LAKE MICHIGAN
COOLER...ONLY IN THE MIDDLE 40S. THE HIGH WILL MOVE OFF TO THE
EASTERN GREAT LAKES DURING THE DAY ON WEDNESDAY AS LOW PRESSURE
APPROACHES THE AREA FROM THE CENTRAL PLAINS. CLOUDS WILL BE ON THE
INCREASE THROUGH THE DAY...AND SHOWERS WILL BE POSSIBLE BEGINNING
DURING THE EARLY AFTERNOON FOR NORTHERN ILLINOIS. THE CHANCE FOR
RAIN WILL BECOME MORE WIDESPREAD WEDNESDAY NIGHT...WITH A BETTER
CHANCE FOR SHOWERS AND THUNDERSTORMS AHEAD OF A COLD FRONT ON
THURSDAY.



$$



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








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