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000
AWUS83 KLOT 311631
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
312300-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1130 AM CDT FRI OCT 31 2014

DURING THE MORNING HOURS...NORTHWEST AND NORTH CENTRAL ILLINOIS SAW
A MIX OF SUN AND CLOUDS WITH A FEW SNOW FLURRIES. MEANWHILE...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA SAW MOSTLY CLOUDY SKIES
WITH FLURRIES ACROSS NORTHWEST ILLINOIS AND A FEW BANDS OF LIGHT
SNOW ACROSS NORTHWEST INDIANA. THE ENTIRE REGION EXPERIENCED VERY
GUSTY WINDS WITH A FEW PLACES SEEING GUSTS UP TO 49 MPH...ESPECIALLY
ON THE SOUTHERN END OF LAKE MICHIGAN. BY LATE MORNING...TEMPERATURES
RANGED FROM THE MID 30 TO NEAR 40 DEGREES.

THIS AFTERNOON AND TONIGHT...OUR REGION WILL CONTINUE TO BE SQUEEZED
BETWEEN HIGH PRESSURE TO THE NORTHWEST AND LOW PRESSURE OFF TO OUR
NORTHEAST. THUS WE WILL CONTINUE TO SEE VERY GUSTY NORTHERLY WINDS
AND PERIODS OF SNOW THIS AFTERNOON AS TEMPERATURES REMAIN STEADY.
MOST OF THE SNOW ACTIVITY WILL BE AROUND LAKE MICHIGAN...ESPECIALLY
NORTHWEST INDIANA WHERE UP TO A COUPLE OF INCHES OF ACCUMULATIONS
ARE POSSIBLE THROUGH EARLY SATURDAY MORNING. CLEARING SKIES WILL
SLOWLY INCH EASTWARD THIS AFTERNOON ACROSS NORTHERN ILLINOIS AND
TONIGHT ACROSS NORTHWEST INDIANA AS BLUSTERY CONDITIONS CONTINUE.

AS THE HIGH MOVES OVERHEAD...COLD AIR WILL LINGER THROUGH THE
WEEKEND WITH DRY CONDITIONS AND HIGH TEMPERATURES REMAINING IN THE
40S.

$$

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000
AWUS83 KLOT 302335
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
311145-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
635 PM CDT THU OCT 30 2014 /735 PM EDT THU OCT 30 2014/

SKIES WERE CLOUDY ACROSS MUCH OF NORTHERN ILLINOIS AND NORTHWEST
INDIANA DURING THE AFTERNOON...WITH A FEW AREAS GETTING A PEAK OF
THE SUN. TEMPERATURES WERE IN THE UPPER 40S TO LOWER 50S WITH
SOUTHWEST TO WEST WINDS.

HIGH PRESSURE OVER THE OHIO RIVER VALLEY WILL CONTINUE TO MOVE
EAST AND WEAKEN THROUGH THE NIGHT. A STRONG COLD FRONT WILL
MOVE THROUGH THE AREA THIS EVENING...BRINGING THE CHANCE FOR A
FEW SPRINKLES. A BETTER CHANCE FOR LIGHT RAIN WILL BE DURING THE
OVERNIGHT HOURS. FOR HALLOWEEN...GUSTY NORTHERLY WINDS WILL
USHER MUCH COLDER AIR INTO THE REGION BEHIND THE FRONT...AND
HIGHS WILL ONLY BE IN THE LOW 40S. LAKE EFFECT RAIN SHOWERS WILL
BE POSSIBLE IN NORTHWEST INDIANA AND ACROSS THE ILLINOIS LAKE
SHORE AREA DURING THE MORNING. THEN THE LAKE EFFECT PRECIPITATION
COULD CHANGE TO ALL SNOW AND FALL HEAVILY AT TIMES FRIDAY AFTERNOON
AND EVENING...PARTICULARLY ACROSS LAKE...PORTER...JASPER AND
NEWTON COUNTIES IN INDIANA. DURING THE OVERNIGHT HOURS THERE COULD
BE A MIXTURE OF LAKE EFFECT RAIN AND SNOW SHOWERS. SOME AREAS
ACROSS NORTHWEST INDIANA COULD SEE UP TO AN INCH AND A HALF OF
SNOW. THE COLD AIR WILL LINGER THROUGH THE WEEKEND...AS HIGH
TEMPERATURES WILL STAY IN THE 40S.



$$

VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)

FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO








000
AWUS83 KLOT 301611
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
310000-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1111 AM CDT THU OCT 30 2014 /1211 PM EDT THU OCT 30 2014/

SKIES WERE CLOUDY ACROSS MUCH OF NORTHERN ILLINOIS AND NORTHWEST
INDIANA AT MIDDAY...WITH A FEW AREAS GETTING A PEAK OF THE SUN.
TEMPERATURES WERE IN THE LOW TO MID 40S WITH SOUTHERLY WINDS.

HIGH PRESSURE OVER THE OHIO RIVER VALLEY WILL MOVE EAST AND WEAKEN
THROUGH THE AFTERNOON. A STRONG COLD FRONT WILL MOVE THROUGH THE
AREA THIS AFTERNOON AND EVENING...BRINGING THE CHANCE FOR A FEW
SPRINKLES. A BETTER CHANCE FOR LIGHT RAIN WILL BE DURING THE
OVERNIGHT HOURS. HIGHS THIS AFTERNOON WILL REACH INTO THE LOW 50S.
FOR HALLOWEEN...GUSTY NORTHERLY WINDS WILL USHER IN MUCH COLDER
AIR INTO THE REGION BEHIND THE FRONT...AND HIGHS WILL ONLY BE IN
THE LOW 40S. LAKE EFFECT RAIN SHOWERS WILL BE POSSIBLE IN
NORTHWEST INDIANA AND ACROSS THE ILLINOIS LAKE SHORE AREA.
HOWEVER...BY FRIDAY EVENING AND DURING THE OVERNIGHT HOURS THERE
COULD BE A MIXTURE OF LAKE EFFECT RAIN AND SNOW SHOWERS. SOME
AREAS ACROSS NORTHWEST INDIANA COULD SEE UP TO A HALF AN INCH OF
SNOW. THE COLD AIR WILL LINGER THROUGH THE WEEKEND...AS HIGH
TEMPERATURES WILL STAY IN THE 40S.


$$



VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)

FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO







000
AWUS83 KLOT 292231
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
301045-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
531 PM CDT WED OCT 29 2014 /631 PM EDT WED OCT 29 2014/

LATE AFTERNOON SKIES WERE PARTLY CLOUDY IN THE NORTHWEST PORTION
OF THE AREA TO MOSTLY CLOUDY TO CLOUDY ACROSS MUCH OF THE
REMAINDER OF NORTHERN ILLINOIS AND NORTHWEST INDIANA. LATE
AFTERNOON TEMPERATURES WERE IN THE MID TO UPPER 40S.

HIGH PRESSURE IN THE CENTRAL PLAINS WILL MOVE INTO THE MID
MISSISSIPPI VALLEY TONIGHT. A FRONTAL SYSTEM WILL MOVE THROUGH ON
THURSDAY...KEEPING SKIES CLOUDY AND BRINGING A SLIGHT CHANCE OF
SOME SPRINKLES OR LIGHT RAIN TO THE AREA. HIGHS THURSDAY WILL BE
IN THE LOW TO MID 50S. FOR HALLOWEEN...LAKE EFFECT RAIN SHOWERS
WILL BE POSSIBLE IN NORTHWEST INDIANA AND ACROSS THE ILLINOIS
LAKE SHORE AREA. HOWEVER...BY FRIDAY EVENING AND DURING THE
OVERNIGHT HOURS THERE COULD BE A MIXTURE OF LAKE EFFECT RAIN AND
SNOW SHOWERS. HIGHS ON FRIDAY WILL BE IN THE LOW 40S.



$$

VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)

FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO








000
AWUS83 KLOT 291604
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
300000-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1104 AM CDT WED OCT 29 2014 /1204 PM EDT WED OCT 29 2014/

SKIES WERE CLOUDY ACROSS MUCH OF NORTHERN ILLINOIS AND NORTHWEST
INDIANA AT MIDDAY. AFTER MORNING LOWS IN THE LOW TO MID
40S...TEMPERATURES HAVE REMAINED NEARLY STEADY IN THE MID 40S.

HIGH PRESSURE IN THE CENTRAL PLAINS WILL MOVE INTO THE MID
MISSISSIPPI VALLEY TONIGHT. THIS WILL KEEP DRY BUT COOL CONDITIONS
TODAY ACROSS THE AREA. HIGHS THIS AFTERNOON WILL ONLY REACH INTO
THE UPPER 40S TO LOW 50S. A FRONTAL SYSTEM WILL MOVE THROUGH ON
THURSDAY...KEEPING SKIES CLOUDY AND BRINGING A SLIGHT CHANCE OF
SOME SPRINKLES OR LIGHT RAIN TO THE AREA. HIGHS THURSDAY WILL BE
IN THE LOW TO MID 50S. FOR HALLOWEEN...LAKE EFFECT RAIN SHOWERS
WILL BE POSSIBLE IN NORTHWEST INDIANA AND ACROSS THE ILLINOIS
LAKESHORE AREA. HOWEVER...BY FRIDAY EVENING AND DURING THE
OVERNIGHT HOURS THERE COULD BE A MIXTURE OF LAKE EFFECT RAIN AND
SNOW SHOWERS. HIGHS ON FRIDAY WILL BE IN THE LOW TO MID 40S.


$$



VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)

FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO









000
AWUS83 KLOT 282333
RWSLOT
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
291145-

WEATHER SUMMARY FOR NORTHERN ILLINOIS AND NORTHWEST INDIANA
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
633 PM CDT TUE OCT 28 2014 /733 PM EDT TUE OCT 28 2014/

LATE AFTERNOON SKIES WERE MOSTLY CLOUDY TO CLOUDY ACROSS NORTHEAST
ILLINOIS WHILE NORTHWEST INDIANA HAD PARTLY CLOUDY SKIES. WINDS
WERE FROM THE WEST WITH GUSTS UP TO 30 MPH. LATE AFTERNOON
TEMPERATURES WERE IN THE LOW TO MID 50S. 20 DEGREES COOLER THAN
MONDAY AT THIS TIME.

HIGH PRESSURE WILL CONTINUE THE DRY BUT COOL CONDITIONS INTO
WEDNESDAY BEFORE ANOTHER FRONTAL SYSTEM BRINGS SPRINKLES AND
CLOUDS TO THE REGION THURSDAY. BEHIND THIS FRONT...EVEN COLDER AIR
WILL MOVE OVER THE REGION FOR FRIDAY AND SATURDAY WITH HIGHS
REACHING ONLY INTO THE 40S. FOR FRIDAY DURING THE DAY THERE IS A
CHANCE OF LAKE EFFECT RAIN SHOWERS FOR THE ILLINOIS SHORE AND
NORTHWEST INDIANA. THEN ON FRIDAY EVENING AND OVERNIGHT INTO
EARLY SATURDAY THERE COULD BE A MIXTURE OF LAKE EFFECT RAIN AND
SNOW SHOWERS...FOR THE SAME AREAS.



$$

VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)

FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO







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