000
WWUS83 KLOT 240857
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
357 AM CDT FRI MAY 24 2013
ILZ003>005-008-010>012-019>022-241130-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
357 AM CDT FRI MAY 24 2013
AN UNSEASONABLY STRONG AND COOL AREA OF HIGH PRESSURE WILL SPREAD
ACROSS THE MID AND UPPER MISSISSIPPI VALLEY OVERNIGHT. THE
COMBINATION OF CLEAR SKIES AND DECREASING WINDS ASSOCIATED WITH
THE HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE TO
UPPER 30S ACROSS PORTIONS OF NORTHERN ILLINOIS OVERNIGHT. SOME
PATCHY FROST IS POSSIBLE IN SOME OF THE COLDER MORE SHELTERED
LOCATIONS BY SUNRISE...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH
WIDESPREAD FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD
RESULT IN DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED.
TEMPERATURES WILL QUICKLY WARM AFTER SUNRISE...ENDING THE THREAT
$$
KREIN
VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)
FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.CHICAGO.GOV
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO
000
WWUS83 KLOT 240857
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
357 AM CDT FRI MAY 24 2013
ILZ003>005-008-010>012-019>022-241130-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
357 AM CDT FRI MAY 24 2013
AN UNSEASONABLY STRONG AND COOL AREA OF HIGH PRESSURE WILL SPREAD
ACROSS THE MID AND UPPER MISSISSIPPI VALLEY OVERNIGHT. THE
COMBINATION OF CLEAR SKIES AND DECREASING WINDS ASSOCIATED WITH
THE HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE TO
UPPER 30S ACROSS PORTIONS OF NORTHERN ILLINOIS OVERNIGHT. SOME
PATCHY FROST IS POSSIBLE IN SOME OF THE COLDER MORE SHELTERED
LOCATIONS BY SUNRISE...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH
WIDESPREAD FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD
RESULT IN DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED.
TEMPERATURES WILL QUICKLY WARM AFTER SUNRISE...ENDING THE THREAT
$$
KREIN
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
WWUS83 KLOT 240147
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
847 PM CDT THU MAY 23 2013
ILZ003>005-008-010>012-019>022-240930-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
847 PM CDT THU MAY 23 2013
...PATCHY FROST POSSIBLE TONIGHT...
AN UNSEASONABLY STRONG AND COOL AREA OF HIGH PRESSURE WILL SPREAD
ACROSS THE MID AND UPPER MISSISSIPPI VALLEY TONIGHT. THE
COMBINATION OF CLEAR SKIES AND LIGHT WINDS ASSOCIATED WITH THE
HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE TO UPPER 30S
ACROSS PORTIONS OF NORTHERN ILLINOIS OVERNIGHT. SOME PATCHY FROST
IS POSSIBLE IN SOME OF THE COLDER MORE SHELTERED LOCATIONS BY
SUNRISE FRIDAY...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH WIDESPREAD
FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD RESULT IN
DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED. TEMPERATURES
WILL QUICKLY WARM AFTER SUNRISE ON FRIDAY...ENDING THE THREAT
$$
RATZER
VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)
FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.CHICAGO.GOV
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO
000
WWUS83 KLOT 240147
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
847 PM CDT THU MAY 23 2013
ILZ003>005-008-010>012-019>022-240930-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
847 PM CDT THU MAY 23 2013
...PATCHY FROST POSSIBLE TONIGHT...
AN UNSEASONABLY STRONG AND COOL AREA OF HIGH PRESSURE WILL SPREAD
ACROSS THE MID AND UPPER MISSISSIPPI VALLEY TONIGHT. THE
COMBINATION OF CLEAR SKIES AND LIGHT WINDS ASSOCIATED WITH THE
HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE TO UPPER 30S
ACROSS PORTIONS OF NORTHERN ILLINOIS OVERNIGHT. SOME PATCHY FROST
IS POSSIBLE IN SOME OF THE COLDER MORE SHELTERED LOCATIONS BY
SUNRISE FRIDAY...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH WIDESPREAD
FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD RESULT IN
DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED. TEMPERATURES
WILL QUICKLY WARM AFTER SUNRISE ON FRIDAY...ENDING THE THREAT
$$
RATZER
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
WWUS83 KLOT 232042 CCA
SPSLOT
SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE CHICAGO IL
342 PM CDT THU MAY 23 2013
ILZ003>005-008-010>012-019>022-240230-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
342 PM CDT THU MAY 23 2013
...PATCHY FROST POSSIBLE TONIGHT...
AN UNSEASONABLY STRONG AREA OF SURFACE HIGH PRESSURE IS EXPECTED
TO DOMINATE THE WEATHER ACROSS THE MID AND UPPER MISSISSIPPI
VALLEY TONIGHT. THE COMBINATION OF CLEAR SKIES AND LIGHT WINDS
UNDER THIS HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE
TO UPPER 30S ACROSS NORTHERN ILLINOIS TONIGHT. TEMPERATURES THIS
COLD COULD RESULT IN THE DEVELOPMENT OF SOME PATCHY FROST ACROSS
THE AREA LATER TONIGHT...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH
WIDESPREAD FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD
RESULT IN DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED.
TEMPERATURES SHOULD QUICKLY WARM AFTER SUNRISE ON FRIDAY...ENDING
THE THREAT.
$$
KJB
VISIT US AT HTTP://WEATHER.GOV/CHICAGO (ALL LOWERCASE)
FOLLOW US ON FACEBOOK...TWITTER...AND YOUTUBE AT:
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.CHICAGO.GOV
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO
000
WWUS83 KLOT 232034
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
334 PM CDT THU MAY 23 2013
ILZ003>005-008-010>012-019>022-240230-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
334 PM CDT THU MAY 23 2013
...PATCHY FOG POSSIBLE TONIGHT...
AN UNSEASONABLY STRONG AREA OF SURFACE HIGH PRESSURE IS EXPECTED
TO DOMINATE THE WEATHER ACROSS THE MID AND UPPER MISSISSIPPI
VALLEY TONIGHT. THE COMBINATION OF CLEAR SKIES AND LIGHT WINDS
UNDER THIS HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE
TO UPPER 30S ACROSS NORTHERN ILLINOIS TONIGHT. TEMPERATURES THIS
COLD COULD RESULT IN THE DEVELOPMENT OF SOME PATCHY FROST ACROSS
THE AREA LATER TONIGHT...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH
WIDESPREAD FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD
RESULT IN DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED.
TEMPERATURES SHOULD QUICKLY WARM AFTER SUNRISE ON FRIDAY...ENDING
THE THREAT.
$$
KJB
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
WWUS83 KLOT 232034
SPSLOT
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
334 PM CDT THU MAY 23 2013
ILZ003>005-008-010>012-019>022-240230-
WINNEBAGO-BOONE-MCHENRY-OGLE-LEE-DE KALB-KANE-LA SALLE-KENDALL-
GRUNDY-WILL-
INCLUDING THE CITIES OF...ROCKFORD...BELVIDERE...WOODSTOCK...
OREGON...DIXON...DEKALB...AURORA...OTTAWA...OSWEGO...MORRIS...
JOLIET
334 PM CDT THU MAY 23 2013
...PATCHY FOG POSSIBLE TONIGHT...
AN UNSEASONABLY STRONG AREA OF SURFACE HIGH PRESSURE IS EXPECTED
TO DOMINATE THE WEATHER ACROSS THE MID AND UPPER MISSISSIPPI
VALLEY TONIGHT. THE COMBINATION OF CLEAR SKIES AND LIGHT WINDS
UNDER THIS HIGH WILL ALLOW TEMPERATURES TO DROP INTO THE MIDDLE
TO UPPER 30S ACROSS NORTHERN ILLINOIS TONIGHT. TEMPERATURES THIS
COLD COULD RESULT IN THE DEVELOPMENT OF SOME PATCHY FROST ACROSS
THE AREA LATER TONIGHT...ESPECIALLY IN LOW LYING AREAS. ALTHOUGH
WIDESPREAD FROST IS NOT EXPECTED...ANY FROST THAT DOES FORM COULD
RESULT IN DAMAGE TO SENSITIVE VEGETATION IF LEFT UNPROTECTED.
TEMPERATURES SHOULD QUICKLY WARM AFTER SUNRISE ON FRIDAY...ENDING
THE THREAT.
$$
KJB
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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