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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, March 18, 2016

Chicago Weather O'Hare Data Friday, March 18 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.
1823:51E 710.00OvercastBKN012 OVC065373179%32NA30.131020.8
1822:51NE 1010.00OvercastBKN014 OVC065373179%30NA30.141021.1
1821:51NE 910.00OvercastBKN015 OVC060373179%30NA30.141021.3
1820:51NE 1010.00OvercastFEW045 OVC060373076%30NA30.131020.7
1819:51NE 1010.00OvercastSCT015 SCT045 OVC060383176%31NA30.111020.4
1818:51NE 1210.00OvercastSCT015 BKN050 OVC0603832493879%30NA30.101020.0
1817:51E 1210.00OvercastFEW039 SCT049 OVC060403377%33NA30.091019.6
1816:51NE 1010.00OvercastBKN041 BKN050 OVC250413270%35NA30.091019.4
1815:51NE 1210.00Mostly CloudyFEW029 BKN045 BKN250433265%37NA30.061018.5
1814:51Calm10.00Mostly CloudySCT042 BKN055 BKN250462747%NANA30.061018.4
1813:51E 310.00Partly CloudySCT037 SCT250462951%NANA30.071018.7
1812:51N 810.00Partly CloudySCT035 SCT2504430463258%39NA30.091019.2
1811:51Vrbl 510.00Partly CloudySCT027 SCT250443058%41NA30.091019.4
1810:51NW 810.00Partly CloudySCT023 SCT250413065%36NA30.091019.2
1809:51W 910.00Partly CloudySCT020 SCT250392967%33NA30.081018.8
1808:51W 1210.00A Few CloudsFEW025 FEW250362873%28NA30.051018.2
1807:51W 910.00A Few CloudsFEW020 FEW250332675%25NA30.041017.7
1806:51NW 1210.00A Few CloudsFEW020 FEW2503326423375%24NA30.011016.6
1805:51NW 1310.00A Few CloudsFEW250342570%25NA29.991015.9
1804:51W 14 G 2210.00FairCLR342570%25NA29.971015.2
1803:51W 1010.00FairCLR362462%29NA29.961014.7
1802:51W 1010.00FairCLR372357%30NA29.951014.6
1801:51W 910.00FairCLR402658%34NA29.941014.2
1800:51NW 14 G 2110.00FairCLR

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Friday, March 18, 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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000
CDUS43 KLOT 190634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT MAR 19 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 18 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         49    124 PM  81    2012  47      2       50
  MINIMUM         32    608 AM   3    1923  30      2       28
  AVERAGE         41                        39      2       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.33 1983   0.08  -0.08     0.00
  MONTH TO DATE    1.30                      1.38  -0.08     0.13
  SINCE MAR 1      1.30                      1.38  -0.08     0.13
  SINCE JAN 1      3.37                      4.90  -1.53     2.99

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1971   0.1   -0.1      0.0
  MONTH TO DATE    2.6                       3.9   -1.3      0.7
  SINCE MAR 1      2.6                       3.9   -1.3      0.7
  SINCE JUL 1     30.1                      33.7   -3.6     44.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        26     -2       26
  MONTH TO DATE  391                       530   -139      543
  SINCE MAR 1    391                       530   -139      543
  SINCE JUL 1   4399                      5264   -865     5723

 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    16   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 PM
 LOWEST     45           200 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        78      2012
                                             1921
 MINIMUM TEMPERATURE (F)   30         0      1923


SUNRISE AND SUNSET
MARCH 19 2016.........SUNRISE   656 AM CDT   SUNSET   703 PM CDT
MARCH 20 2016.........SUNRISE   654 AM CDT   SUNSET   704 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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