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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

Friday, August 3, 2018

Chicago Weather O'Hare Data Thursday, August 2 2018 and Chicago Weather Forecast Thursday, August 2 2018

D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond.Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 houraltimeter
(in)
sea level
(mb)
1 hr3 hr6 hr
Max.
0223:51NE 710.00Mostly CloudyBKN034 BKN055746779%NANA30.001015.5
0222:51E 610.00Mostly CloudyBKN055746676%NANA30.001015.4
0221:51E 610.00A Few CloudsFEW055756469%NANA29.991015.2
0220:51E 810.00Partly CloudySCT050766364%NA7829.981014.9
0219:51W 710.00Partly CloudySCT060805847%NA8129.961014.1
0218:51W 69.00Partly CloudySCT055 SCT2508258858144%NA8229.951013.5
0217:51W 810.00Partly CloudySCT055 SCT250835843%NA8329.931013.1
0216:51NW 810.00Mostly CloudyFEW043 SCT050 BKN060 BKN250846044%NA8429.921012.7
0215:51W 810.00Mostly CloudyFEW038 BKN050 BKN070 BKN250836453%NA8429.931013.0
0214:51SW 1310.00Mostly CloudySCT037 BKN049 BKN250836453%NA8429.941013.3
0213:51W 12 G 2210.00Mostly CloudySCT047 BKN060 BKN150 BKN250836351%NA8429.941013.2
0212:51Vrbl 710.00Mostly CloudySCT045 BKN055 BKN070 BKN2508362847149%NA8429.941013.3
0211:51SW 12 G 1810.00Mostly CloudySCT070 BKN250826149%NA8329.941013.4
0210:51W 1010.00Mostly CloudyFEW070 FEW100 BKN250816253%NA8229.951013.6
0209:51SW 1210.00Mostly CloudyFEW060 SCT080 SCT140 BKN250776260%NA7929.951013.7
0208:51SW 1310.00Mostly CloudySCT060CB SCT100 BKN170 BKN250756264%NANA29.971014.3
0207:51SW 1510.00Mostly CloudyFEW060 SCT170 BKN250736166%NANA29.951013.8
0206:51S 1010.00Mostly CloudyFEW060 SCT130 BKN170 BKN2507161747071%NANA29.951013.7
0205:51S 710.00Mostly CloudyBKN130 BKN160 BKN250706276%NANA29.951013.5
0204:51S 710.00Mostly CloudyFEW060 BKN160716273%NANA29.931013.1
0203:51SW 810.00Mostly CloudyFEW060 BKN110726271%NANA29.951013.8
0202:51SW 910.00OvercastOVC110726271%NANA29.941013.3
0201:51SW 1210.00OvercastBKN110 OVC160736371%NANA29.941013.4

0200:51SW 1010.00OvercastBKN110 OVC1607463797469%NANA29.951013.6

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



FORECAST:
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CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI AUG 3 2018


...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 2 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    343 PM 101    1991  83      2       87
  MINIMUM         70    534 AM  51    1985  64      6       66
  AVERAGE         78                        74      4       77

PRECIPITATION (IN)
  YESTERDAY        0.00          5.63 1885   0.16  -0.16      T
  MONTH TO DATE    T                         0.33  -0.33     0.92
  SINCE JUN 1      8.77                      7.48   1.29    12.04
  SINCE JAN 1     27.62                     20.56   7.06    30.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     10                        52    -42        3
  SINCE JUL 1      0                         4     -4        0

 COOLING
  YESTERDAY       13                         9      4       12
  MONTH TO DATE   22                        18      4       24
  SINCE JUN 1    594                       466    128      560
  SINCE JAN 1    743                       520    223      593
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1000 PM
 LOWEST     43           500 PM
 AVERAGE    61

..........................................................


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1964
                                             1944
                                             1930
 MINIMUM TEMPERATURE (F)   64        48      1894


SUNRISE AND SUNSET
AUGUST  3 2018........SUNRISE   547 AM CDT   SUNSET   808 PM CDT
AUGUST  4 2018........SUNRISE   548 AM CDT   SUNSET   807 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
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