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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, February 28, 2014

Chicago Weather O'Hare Data February 28 2014

2823:51S 310.00OvercastBKN070 OVC1802915302656%NANA29.971015.7
2822:51S 610.00OvercastSCT060 SCT080 OVC095281660%21NA29.981016.0
2821:51Calm10.00OvercastBKN120 OVC250291351%NANA29.991016.6
2820:51Calm10.00Mostly CloudySCT130 BKN190 BKN250291351%NANA29.981016.1
2819:51Vrbl 610.00Mostly CloudyFEW140 BKN220 BKN250271355%20NA29.971016.0
2818:51S 810.00OvercastFEW130 BKN170 OVC250281251%20NA29.971016.0
2817:51S 910.00Mostly CloudyFEW130 SCT220 BKN3002811282049%19NA29.961015.7
2816:51S 1410.00OvercastSCT130 BKN240 OVC300281047%17NA29.971016.0
2815:51S 1710.00OvercastBKN130 OVC25028944%16NA29.981016.4
2814:51S 15 G 2310.00OvercastFEW120 BKN200 OVC25027641%15NA30.001017.0
2813:51S 14 G 2310.00Mostly CloudySCT130 BKN21026540%14NA30.021017.8
2812:51S 17 G 2110.00Mostly CloudySCT120 BKN30024238%11NA30.071019.5
2811:51S 14 G 2110.00Partly CloudyFEW140 SCT25020120543%7NA30.111020.9
2810:51S 1510.00OvercastFEW100 OVC14017-047%2NA30.131021.6
2809:51S 17 G 2210.00OvercastOVC14014-151%-2NA30.151022.4
2808:51S 1610.00Mostly CloudyFEW035 SCT110 BKN17011-256%-6NA30.161023.0
2807:51SE 1710.00Mostly CloudyFEW035 SCT110 BKN17010-258%-8NA30.171023.3
2806:51SE 1210.00Mostly CloudyFEW040 SCT090 BKN1708-457%-7NA30.161022.8
2805:51S 710.00A Few CloudsFEW0406-66357%-6NA30.161022.9
2804:51S 710.00FairCLR4-760%-8NA30.161022.8
2803:51SE 610.00FairCLR5-1049%-6NA30.161022.7
2802:51Calm10.00FairCLR4-1247%NANA30.151022.5
2801:51Calm10.00FairCLR3-1054%NANA30.171023.1
2800:51Calm10.00FairCLR4-1052%NANA30.181023.4

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 28 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         30   1003 PM  61    1895  40    -10       35
  MINIMUM          3    439 AM   0    1884  24    -21       27
  AVERAGE         17                        32    -15       31

PRECIPITATION (IN)
  YESTERDAY        0.00          1.35 1882   0.08  -0.08     0.02
  MONTH TO DATE    2.48                      1.79   0.69     2.96
  SINCE DEC 1      7.24                      5.77   1.47     8.80
  SINCE JAN 1      5.30                      3.52   1.78     6.59

SNOWFALL (IN)
  YESTERDAY        0.0          11.3  1900   0.3   -0.3      0.2
  MONTH TO DATE   19.5                       9.1   10.4     16.1
  SINCE DEC 1     67.4                      28.1   39.3     19.6
  SINCE JUL 1     68.3                      29.6   38.7     19.6
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       48                        33     15       34
  MONTH TO DATE 1328                      1043    285     1083
  SINCE DEC 1   4132                      3478    654     3152
  SINCE JUL 1   5415                      4734    681     4402

 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    21   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           500 AM
 LOWEST     36           100 PM
 AVERAGE    49

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        71      1992
 MINIMUM TEMPERATURE (F)   25        -5      1962


SUNRISE AND SUNSET
MARCH  1 2014.........SUNRISE   627 AM CST   SUNSET   542 PM CST
MARCH  2 2014.........SUNRISE   625 AM CST   SUNSET   543 PM CST


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


000
CDUS43 KLOT 010650
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1250 AM CST SAT MAR 1 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)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)