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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, February 17, 2014

Chicago Weather O'Hare Data February 17 2014

1723:51NW 16 G 246.00Blowing Snow HazeOVC0212820282472%16NA29.791009.50.02
1722:51W 20 G 265.00Blowing Snow HazeBKN019 OVC024282072%15NA29.761008.6
1721:51W 205.00Blowing Snow HazeFEW016 OVC026272075%13NA29.731007.8
1720:51W 17 G 268.00OvercastFEW016 OVC023271972%14NA29.711007.10.02
1719:51W 158.00OvercastSCT014 BKN018 OVC050251978%13NA29.701006.4
1718:51W 85.00Overcast with HazeFEW010 BKN017 OVC023241981%15NA29.681005.90.02
1717:51Calm1.25Light Snow Fog/MistOVC0132319242385%NANA29.661005.40.030.30
1716:51S 31.00Light SnowBKN018 BKN028 OVC034231881%NANA29.671005.50.02
1715:51SE 71.00Light SnowBKN013 OVC027241877%16NA29.691006.20.11
1714:51SE 70.25Heavy Snow Freezing FogVV004231985%15NA29.721007.40.100.14
1713:51SE 100.50SnowVV011241981%14NA29.741007.90.03
1712:51SE 170.75Light SnowVV012231778%9NA29.781009.40.01
1711:51SE 187.00OvercastBKN050 OVC0702414242365%10NA29.871012.30.03
1710:51SE 225.00Blowing Snow and BreezyBKN014 OVC028231778%8NA29.921014.20.01
1709:51SE 220.50Snow and BreezyVV013231881%8NA29.981016.00.02
1708:51SE 221.00Light Snow and BreezyBKN020 OVC038231674%8NA30.011017.2
1707:51SE 227.00Overcast and BreezyOVC060241465%9NA30.091019.9
1706:51SE 146.00Overcast with HazeFEW020 OVC110231572%11NA30.121021.0
1705:51SE 1210.00OvercastFEW030 BKN050 OVC1002415252368%13NA30.161022.2
1704:51SE 1510.00OvercastOVC050241465%11NA30.181022.8
1703:51SE 1610.00OvercastFEW035 OVC070241568%11NA30.181023.0
1702:51SE 1510.00OvercastOVC070241568%11NA30.191023.2
1701:51SE 1610.00OvercastOVC110241568%11NA30.211024.1
1700:51SE 1210.00Mostly CloudyFEW040 SCT120 BKN140241568%13NA30.231024.6

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 17 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         28   1159 PM  60    1880  36     -8       30
  MINIMUM         23    609 PM -11    1903  21      2        9
  AVERAGE         26                        28     -2       20

PRECIPITATION (IN)
  YESTERDAY        0.35          1.10 2008   0.06   0.29     0.00
  MONTH TO DATE    1.32                      0.97   0.35     1.75
  SINCE DEC 1      6.08                      4.95   1.13     7.59
  SINCE JAN 1      4.14                      2.70   1.44     5.38

SNOWFALL (IN)
  YESTERDAY        5.0           8.5  1893   0.4    4.6      0.0
  MONTH TO DATE   19.1                       5.9   13.2      7.2
  SINCE DEC 1     67.0                      24.9   42.1     10.7
  SINCE JUL 1     67.9                      26.4   41.5     10.7
  SNOW DEPTH      14

DEGREE DAYS
 HEATING
  YESTERDAY       39                        37      2       45
  MONTH TO DATE  876                       662    214      683
  SINCE DEC 1   3680                      3096    584     2752
  SINCE JUL 1   4963                      4352    611     4002

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


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    14.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE
  BLOWING SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           300 PM
 LOWEST     62           500 AM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        62      1981
                                             1961
 MINIMUM TEMPERATURE (F)   21       -14      1936


SUNRISE AND SUNSET
FEBRUARY 18 2014......SUNRISE   643 AM CST   SUNSET   528 PM CST
FEBRUARY 19 2014......SUNRISE   642 AM CST   SUNSET   530 PM CST


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

000
CDUS43 KLOT 180640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST TUE FEB 18 2014

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


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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
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