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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

Tuesday, February 25, 2014

Chicago Weather O'Hare Data February 25 2014

2523:51NW 1410.00A Few CloudsFEW2006-715654%-11NA30.201024.0
2522:51NW 16 G 2310.00A Few CloudsFEW2007-752%-11NA30.181022.3
2521:51NW 15 G 2510.00Partly CloudySCT2008-652%-9NA30.171023.0
2520:51NW 18 G 2410.00A Few CloudsFEW18010-550%-8NA30.161022.6
2519:51W 14 G 2410.00A Few CloudsFEW20011-548%-5NA30.141021.9
2518:51W 16 G 2310.00FairCLR13-544%-3NA30.141022.0
2517:51W 14 G 2110.00A Few CloudsFEW25015-2221546%0NA30.121021.1
2516:51W 14 G 2310.00A Few CloudsFEW25017-047%3NA30.111020.9
2515:51W 15 G 2110.00Mostly CloudyFEW032 SCT180 BKN25018249%4NA30.121021.0
2514:51W 17 G 2310.00Mostly CloudyFEW033 BKN25019247%4NA30.131021.4
2513:51W 18 G 2310.00Mostly CloudySCT033 BKN25021652%6NA30.141022.0
2512:51W 1710.00Mostly CloudySCT036 BKN25022855%8NA30.151022.0
2511:51W 1410.00Partly CloudyFEW040 SCT250207201457%7NA30.191022.7
2510:51NW 1410.00A Few CloudsFEW040 FEW25020655%7NA30.191023.3
2509:51W 910.00A Few CloudsFEW040 FEW25018454%7NA30.201023.9
2508:51W 1010.00A Few CloudsFEW04016459%4NA30.201024.0
2507:51NW 810.00A Few CloudsFEW04015461%4NA30.211024.1
2506:51W 1010.00A Few CloudsFEW06014464%1NA30.201023.9
2505:51NW 910.00OvercastOVC060165191662%5NA30.201023.7
2504:51NW 1010.00Mostly CloudyFEW049 BKN06516562%4NA30.201023.7
2503:51W 1010.00OvercastOVC08517559%5NA30.181023.1
2502:51NW 610.00OvercastSCT070 OVC08518454%10NA30.191023.2
2501:51NW 10 10.00OvercastOVC085?18454%6NA30.231005.5
2500:51NW 1010.00A Few Clouds and BreezyOVC085?19657%8NA30.241024.0

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



...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 25 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         22        MM  72    2000  39    -17       43
  MINIMUM          6        MM  -9    1900  23    -17       20
  AVERAGE         14                        31    -17       32

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1926   0.08  -0.08     0.00
  MONTH TO DATE    2.48                      1.56   0.92     2.31
  SINCE DEC 1      7.24                      5.54   1.70     8.15
  SINCE JAN 1      5.30                      3.29   2.01     5.94

SNOWFALL (IN)
  YESTERDAY        0.0           6.7  1994   0.3   -0.3      0.0
  MONTH TO DATE   19.5                       8.3   11.2     10.1
  SINCE DEC 1     67.4                      27.3   40.1     13.6
  SINCE JUL 1     68.3                      28.8   39.5     13.6
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       51                        34     17       33
  MONTH TO DATE 1171                       943    228      986
  SINCE DEC 1   3975                      3377    598     3055
  SINCE JUL 1   5258                      4633    625     4305

 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    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.9


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    64           700 AM
 LOWEST     45           300 PM
 AVERAGE    55

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        64      2000
 MINIMUM TEMPERATURE (F)   24        -1      1963
                                             1888


SUNRISE AND SUNSET
FEBRUARY 26 2014......SUNRISE   631 AM CST   SUNSET   538 PM CST
FEBRUARY 27 2014......SUNRISE   630 AM CST   SUNSET   539 PM CST


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


000
CDUS43 KLOT 260737
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CST WED FEB 26 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)