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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

Thursday, March 20, 2014

Chicago Weather O'Hare Data March 20 2014

2023:51S 310.00A Few CloudsFEW110312269%NANA30.011016.8
2022:51SE 610.00FairCLR352464%30NA30.001016.6
2021:51SE 510.00A Few CloudsFEW120362359%32NA30.011017.0
2020:51E 610.00A Few CloudsFEW120382355%33NA30.021017.0
2019:51E 810.00Partly CloudySCT120 SCT250392455%33NA30.001016.4
2018:51NW 910.00Partly CloudyFEW170 SCT2504320474240%38NA29.991016.2
2017:51NW 810.00Partly CloudyFEW040 SCT200 SCT250442140%39NA29.981015.8
2016:51NW 610.00Partly CloudyFEW040 SCT250472034%44NA29.981015.6
2015:51N 9 G 1710.00Partly CloudyFEW040 SCT300462137%41NA29.981015.7
2014:51NW 710.00Partly CloudyFEW035 SCT300452546%41NA29.991015.9
2013:51NW 14 G 1710.00Partly CloudyFEW035 SCT300452546%39NA30.001016.2
2012:51W 7 G 1610.00Mostly CloudyBKN0334327433153%39NA30.011016.90.01
2011:51W 1210.00Mostly CloudyBKN027412860%34NA30.021017.2
2010:51W 810.00Mostly CloudySCT019 BKN038382868%32NA30.031017.4
2009:51W 610.00Mostly CloudySCT037 SCT055 BKN100352876%30NA30.031017.60.01
2008:51W 87.00Mostly CloudyFEW038 BKN070322782%25NA30.031017.6
2007:51W 92.50Light Snow Fog/MistSCT031 OVC060312785%23NA30.031017.60.01
2006:51W 100.50Snow Freezing FogVV0133127353085%22NA30.021017.30.010.01
2005:51W 810.00OvercastSCT080 BKN100 OVC120322473%25NA30.011016.7
2004:51W 710.00Mostly CloudyBKN130312269%24NA29.981016.0
2003:51SW 510.00FairCLR312064%26NA29.971015.6
2002:51W 710.00A Few CloudsFEW039332058%27NA29.981015.8
2001:51NW 1210.00OvercastOVC034342056%25NA29.981015.7
2000:51NW 15 G 2610.00OvercastOVC0323521373457%25NA29.971015.4

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


...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47    354 PM  85    2012  48     -1       25
  MINIMUM         30    245 AM   4    1885  31     -1       14
  AVERAGE         39                        39      0       20

PRECIPITATION (IN)
  YESTERDAY        0.04          0.96 1935   0.08  -0.04      T
  MONTH TO DATE    1.40                      1.54  -0.14     1.99
  SINCE MAR 1      1.40                      1.54  -0.14     1.99
  SINCE JAN 1      6.70                      5.06   1.64     8.58

SNOWFALL (IN)
  YESTERDAY        0.7           6.0  1964   0.1    0.6       T
  MONTH TO DATE   11.7                       4.2    7.5     10.3
  SINCE MAR 1     11.7                       4.2    7.5     10.3
  SINCE JUL 1     80.0                      33.8   46.2     29.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        26      0       45
  MONTH TO DATE  716                       582    134      686
  SINCE MAR 1    716                       582    134      686
  SINCE JUL 1   6131                      5316    815     5088

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           700 AM
 LOWEST     34           400 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        87      2012
 MINIMUM TEMPERATURE (F)   31         9      1888
                                             1885


SUNRISE AND SUNSET
MARCH 21 2014.........SUNRISE   653 AM CDT   SUNSET   705 PM CDT
MARCH 22 2014.........SUNRISE   651 AM CDT   SUNSET   706 PM CDT


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


000
CDUS43 KLOT 210637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI MAR 21 2014

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

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