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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

Saturday, March 15, 2014

Chicago Weather O'Hare Data March 15 2014

1523:51NE 16 G 2610.00Light SnowBKN015 OVC042282072%16NA30.241024.8
1522:51NE 153.00Light SnowBKN017 OVC042282278%16NA30.251025.0
1521:51NE 1210.00Light SnowSCT015 OVC060292172%19NA30.251025.1
1520:51NE 129.00Light SnowFEW015 BKN030 OVC055292275%19NA30.221024.2
1519:51E 1410.00Light SnowSCT018 BKN037 OVC110312167%21NA30.211023.6
1518:51NE 1310.00OvercastFEW020 BKN110 OVC2503221403264%22NA30.181022.7
1517:51NE 1210.00OvercastFEW024 BKN090 OVC250332264%24NA30.151021.7
1516:51NE 1010.00OvercastFEW024 BKN070 OVC250352361%27NA30.141021.3
1515:51E 1010.00OvercastFEW024 BKN070 OVC250362462%29NA30.131020.9
1514:51E 1010.00OvercastFEW029 BKN075 OVC250392455%32NA30.111020.1
1513:51NE 710.00Mostly CloudyFEW035 BKN095 BKN250392557%34NA30.111020.2
1512:51E 810.00OvercastFEW035 BKN090 OVC2503923402953%33NA30.111020.0
1511:51E 710.00Mostly CloudyFEW036 SCT100 BKN250392353%34NA30.101019.7
1510:51N 610.00Mostly CloudySCT110 BKN250372050%32NA30.071018.9
1509:51N 810.00Mostly CloudySCT120 BKN250351952%28NA30.051018.1
1508:51N 910.00Partly CloudySCT130 SCT250332058%25NA30.031017.5
1507:51NW 1010.00Partly CloudyFEW040 SCT250321959%24NA30.011016.7
1506:51NW 310.00Partly CloudyFEW040 SCT2503022383072%NANA29.991016.1
1505:51NW 610.00Partly CloudySCT250332470%27NA29.961014.9
1504:51W 610.00FairCLR342570%29NA29.921013.5
1503:51W 1010.00FairCLR352670%27NA29.891012.4
1502:51W 1210.00FairCLR372767%29NA29.871011.9
1501:51NW 15 G 2210.00FairCLR382868%29NA29.851011.2
1500:51W 12 G 1710.00A Few CloudsFEW0343828423768%30NA29.841010.7


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


...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 15 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         40    118 PM  81    2012  46     -6       41
  MINIMUM         27   1159 PM   6    1890  29     -2       30
                                      1877
  AVERAGE         34                        38     -4       36

PRECIPITATION (IN)
  YESTERDAY        T             1.43 1943   0.08  -0.08     0.20
  MONTH TO DATE    1.17                      1.14   0.03     1.91
  SINCE MAR 1      1.17                      1.14   0.03     1.91
  SINCE JAN 1      6.47                      4.66   1.81     8.50

SNOWFALL (IN)
  YESTERDAY        0.2           3.4  1912   0.2    0.0      0.0
  MONTH TO DATE   11.0                       3.4    7.6     10.2
  SINCE MAR 1     11.0                       3.4    7.6     10.2
  SINCE JUL 1     79.3                      33.0   46.3     29.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        27      4       29
  MONTH TO DATE  563                       450    113      498
  SINCE MAR 1    563                       450    113      498
  SINCE JUL 1   5978                      5184    794     4900

 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    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           800 PM
 LOWEST     48          1000 AM
 AVERAGE    62

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        82      2012
 MINIMUM TEMPERATURE (F)   29        -1      1900


SUNRISE AND SUNSET
MARCH 16 2014.........SUNRISE   702 AM CDT   SUNSET   659 PM CDT
MARCH 17 2014.........SUNRISE   700 AM CDT   SUNSET   700 PM CDT


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

000
CDUS43 KLOT 160641
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT SUN MAR 16 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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CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)