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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

Tuesday, August 16, 2016

Chicago Weather O'Hare Data Tuesday, August 16 2016

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.
1623:51S 710.00A Few CloudsFEW055746574%NANA30.091018.4
1622:51S 510.00A Few CloudsFEW055746471%NANA30.081018.0
1621:51SW 310.00A Few CloudsFEW055766467%NA7830.071017.8
1620:51Calm10.00A Few CloudsFEW080786462%NA8030.061017.3
1619:51S 610.00A Few CloudsFEW050 FEW080766569%NA7830.041016.8
1618:51SE 810.00Partly CloudyFEW055 SCT0807965887962%NA8130.031016.5
1617:51SE 1010.00Partly CloudyFEW050 SCT070 SCT150826658%NA8430.031016.4
1616:51E 710.00Partly CloudySCT055 SCT070 SCT150836555%NA8530.031016.5
1615:51E 810.00Mostly CloudySCT044 BKN065 BKN075 BKN150836759%NA8630.041016.6
1614:51NW 810.00Partly CloudySCT060 SCT150875939%NA8630.041016.6
1613:51N 910.00Partly CloudyFEW060 SCT150856043%NA8530.051016.9
1612:51N 510.00Partly CloudyFEW047 SCT1508362857149%NA8430.051016.9
1611:51NW 710.00Partly CloudyFEW040 SCT150846349%NA8530.051017.0
1610:51N 910.00Mostly CloudyFEW026 SCT055 BKN110816762%NA8330.051016.9
1609:51NW 710.00Mostly CloudyFEW013 BKN055 BKN110776977%NA7930.041016.7
1608:51NW 910.00Mostly CloudyFEW011 SCT055 BKN110 BKN250756982%NANA30.031016.4
1607:51NW 710.00Mostly CloudyFEW008 SCT095 BKN250737090%NANA30.021016.0
1606:51NW 710.00Mostly CloudyFEW009 BKN095 BKN2507270737194%NANA29.991015.10.02
1605:51NW 810.00Mostly CloudyFEW015 SCT022 BKN029 BKN230716994%NANA29.971014.3
1604:51NW 710.00OvercastSCT014 BKN021 BKN110 OVC150727094%NANA29.961013.90.01
1603:51NW 910.00Light RainSCT012 BKN025 OVC030727094%NANA29.951013.90.010.01
1602:51N 610.00OvercastSCT013 OVC130726991%NANA29.931013.1
1601:51N 98.00Light RainSCT015 SCT025 OVC046726991%NANA29.921012.7
1600:51N 710.00OvercastSCT014 OVC1507368747284%NANA29.921012.8


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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Tuesday, August 16, 2016 …

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.




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

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291
CDUS43 KLOT 170637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT WED AUG 17 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    201 PM  98    1988  82      6       89
                                      1983
  MINIMUM         71    623 AM  48    2004  63      8       71
  AVERAGE         80                        73      7       80

PRECIPITATION (IN)
  YESTERDAY        0.02          3.79 1968   0.17  -0.15     0.00
  MONTH TO DATE    1.00                      2.64  -1.64     0.90
  SINCE JUN 1     10.08                      9.79   0.29    10.87
  SINCE JAN 1     23.72                     22.87   0.85    22.36

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  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     13                        52    -39       52
  SINCE JUL 1      0                         4     -4       13

 COOLING
  YESTERDAY       15                         8      7       15
  MONTH TO DATE  204                       135     69      165
  SINCE JUN 1    752                       583    169      529
  SINCE JAN 1    826                       637    189      582
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     39           200 PM
 AVERAGE    66

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1988
                                             1947
 MINIMUM TEMPERATURE (F)   63        48      1976


SUNRISE AND SUNSET
AUGUST 17 2016........SUNRISE   602 AM CDT   SUNSET   748 PM CDT
AUGUST 18 2016........SUNRISE   603 AM CDT   SUNSET   747 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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