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Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.

ARLINGTON HEIGHTS WEATHER

Monday, July 14, 2014

Chicago Weather O'Hare Data July 14 2014: Severe Thunderstorm Watch South Chicagoland, Hazardous Weather Outlook

1423:51NW 1310.00A Few CloudsFEW050634858%NANA29.861010.8
1422:51NW 1410.00A Few CloudsFEW100644958%NANA29.851010.6
1421:51NW 1310.00Partly CloudyFEW060 SCT100675055%NANA29.851010.3
1420:51W 1610.00Partly CloudyFEW070 SCT100704846%NANA29.831009.7
1419:51NW 1310.00Mostly CloudySCT090 BKN110714844%NANA29.831009.8
1418:51NW 1310.00Mostly CloudySCT080 BKN1007451807245%NANA29.821009.4
1417:51NW 1410.00Mostly CloudySCT075 BKN100754839%NANA29.791008.4
1416:51NW 1310.00Partly CloudySCT075 SCT250794834%NA7929.801008.8
1415:51NW 12 G 2410.00Partly CloudySCT060 SCT250794834%NA7929.791008.5
1414:51NW 1410.00Partly CloudySCT050 SCT250775852%NA7929.791008.3
1413:51NW 10 G 1710.00Mostly CloudyFEW026 SCT045 BKN250756264%NANA29.811009.0
1412:51Calm10.00Mostly CloudyFEW050 SCT075 BKN2507259736564%NANA29.821009.50.20
1411:51NE 610.00OvercastSCT043CB BKN070 OVC090706071%NANA29.841010.20.05
1410:51NE 510.00Mostly CloudySCT044TCU BKN075 BKN180705968%NANA29.861010.80.11
1409:51NW 1310.00Mostly CloudyFEW032 BKN049CB BKN110 BKN200715863%NANA29.861010.60.04
1408:51Calm10.00Mostly CloudyBKN055 BKN080 BKN200695970%NANA29.891011.7
1407:51N 510.00Mostly CloudyFEW037 SCT060 BKN110665875%NANA29.871011.20.04
1406:51Calm10.00Mostly CloudySCT055CB BKN075 BKN2006757706271%NANA29.861010.6
1405:51Calm10.00A Few CloudsFEW120 FEW250645368%NANA29.861010.7
1404:51W 510.00A Few CloudsFEW100635576%NANA29.871011.0
1403:51SW 510.00A Few CloudsFEW150645470%NANA29.881011.4
1402:51Calm10.00A Few CloudsFEW250655263%NANA29.881011.5
1401:51NW 610.00A Few CloudsFEW250685155%NANA29.901011.9
1400:51W 810.00Partly CloudyFEW110 SCT2507050817049%NANA29.911012.20.01


















CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS


Severe Thunderstorm Watch

WATCH COUNTY NOTIFICATION FOR WATCH 417
NATIONAL WEATHER SERVICE CHICAGO IL
126 PM CDT MON JUL 14 2014

ILC053-075-091-197-INC007-073-089-111-127-142300-
/O.CON.KLOT.SV.A.0417.000000T0000Z-140714T2300Z/

SEVERE THUNDERSTORM WATCH 417 REMAINS VALID UNTIL 6 PM CDT /7 PM
EDT/ THIS EVENING FOR THE FOLLOWING AREAS

IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES

IN EAST CENTRAL ILLINOIS

FORD                  IROQUOIS

IN NORTHEAST ILLINOIS

KANKAKEE              WILL

IN INDIANA THIS WATCH INCLUDES 5 COUNTIES

IN NORTHWEST INDIANA

BENTON                JASPER                LAKE IN
NEWTON                PORTER

THIS INCLUDES THE CITIES OF...FOWLER...GARY...JOLIET...KANKAKEE...
MOROCCO...PIPER CITY...RENSSELAER...VALPARAISO AND WATSEKA.


Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON JUL 14 2014

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
151600-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
1100 AM CDT MON JUL 14 2014 /1200 PM EDT MON JUL 14 2014/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

  WEATHER HAZARDS EXPECTED:

  ISOLATED TO SCATTERED THUNDERSTORMS...WHICH MAY PRODUCE:

   OCCASIONAL CLOUD TO GROUND LIGHTNING.
   ISOLATED WIND GUSTS TO 60 MPH.
   BRIEF HEAVY DOWNPOURS AND POSSIBLY SOME LOCALIZED FLOODING.

  AREAS AFFECTED AND TIMING:

  ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED THROUGH LATE
  AFTERNOON GENERALLY EAST OF AN EVANSTON TO MENDOTA LINE.

  DISCUSSION:

  SEVERAL BOUNDARIES...INCLUDING A COOL FRONT WORKING SOUTHEAST
  INTO THE AREA...ALONG WITH AN APPROACHING UPPER LEVEL
  DISTURBANCE WILL GENERATE ISOLATED TO SCATTERED THUNDERSTORMS
  THIS AFTERNOON. THE ACTIVITY WILL BE FOCUSED ALONG AND EAST OF
  AN EVANSTON TO MENDOTA LINE AND STEADILY PUSH EAST THROUGH MID
  AFTERNOON. COVERAGE MAY INCREASE SOMEWHAT EARLY THIS AFTERNOON
  WITH SOME CLUSTERS OF STORMS POSSIBLE. THERE IS SOME ISOLATED
  SEVERE THREAT...PRIMARILY DAMAGING WINDS...MAINLY EAST OF
  INTERSTATE 55 OR EVEN INTERSTATE 57. GIVEN A CONTINUED MOIST
  AIRMASS ACROSS CENTRAL AND SOUTHEASTERN PARTS OF THE AREA HEAVY
  DOWNPOURS ARE LIKELY WITH ANY STORMS. STORMS ARE EXPECTED TO
  STEADILY MOVE EAST LIMITING THE CHANCE FOR FLOODING BUT SOME
  LOCALIZED FLOODING CANNOT BE RULED OUT...ESPECIALLY ACROSS AREAS
  FROM LIVINGSTON AND FORD COUNTY NORTHWARD INTO THE CENTRAL
  CHICAGO METRO AREA WHERE HEAVY RAINS FELL SATURDAY. THE


PORTIONS OF THE ILLINOIS RIVER WILL REMAIN IN FLOOD.

HIGH WAVES AND STRONG WINDS WILL CREATE HAZARDOUS SWIMMING
CONDITIONS FROM THIS EVENING THROUGH TONIGHT FOR BEACHES ALONG
THE INDIANA LAKE MICHIGAN SHORE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

PORTIONS OF THE ILLINOIS RIVER WILL REMAIN IN FLOOD.

HIGH WAVES AND STRONG WINDS WILL CREATE HAZARDOUS SWIMMING
CONDITIONS THROUGH MIDDAY TUESDAY FOR INDIANA LAKE MICHIGAN
BEACHES.

THERE IS A CHANCE OF THUNDERSTORMS SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS MAY BE NEEDED THROUGH LATE AFTERNOON.


HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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