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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, March 25, 2014

Chicago Weather O'Hare Data March 25 2014

2523:51NW 710.00A Few CloudsFEW05022752%13NA30.221024.3
2522:51W 910.00A Few CloudsFEW05023648%13NA30.211024.0
2521:51NW 810.00A Few CloudsFEW06024544%15NA30.201023.5
2520:51NW 810.00Partly CloudySCT05525440%16NA30.181022.9
2519:51NW 1210.00Partly CloudySCT05525339%14NA30.161022.2
2518:51NW 17 G 2410.00Partly CloudySCT055263292537%13NA30.151021.9
2517:51NW 15 G 2210.00Partly CloudySCT05528334%16NA30.131021.1
2516:51NW 1610.00Partly CloudySCT05027437%15NA30.121020.6
2515:51NW 20 G 2310.00Mostly CloudyBKN05028537%15NA30.121020.7
2514:51NW 17 G 2510.00Mostly CloudyBKN04828741%16NA30.111020.4
2513:51W 1610.00Mostly CloudyBKN05027845%15NA30.111020.5
2512:51NW 15 G 2210.00Mostly CloudyBKN039 BKN049268262346%14NA30.111020.4
2511:51NW 14 G 2210.00Mostly CloudyBKN04325950%13NA30.101020.1
2510:51NW 16 G 2510.00Mostly CloudyBKN041251053%12NA30.091019.8
2509:51N 2010.00OvercastSCT034 OVC046251258%11NA30.061018.8
2508:51NW 18 G 2410.00Partly CloudyFEW034 SCT050251155%11NA30.041018.1
2507:51NW 1210.00A Few CloudsFEW070241055%13NA30.031017.7
2506:51NW 1210.00A Few CloudsFEW0502312312363%11NA30.011017.10.05
2505:51NW 15 G 2110.00OvercastFEW046 BKN060 OVC250251463%13NA30.001016.7
2504:51N 144.00Light SnowBKN023 OVC030261871%14NA29.991016.10.01
2503:51N 87.00Light SnowSCT016 BKN024 OVC080272075%19NA29.981016.00.04
2502:51NW 810.00Mostly CloudyFEW031 BKN040 BKN110272075%19NA29.991016.30.04
2501:51W 13 G 204.00Light SnowBKN015 BKN027 OVC032302375%20NA30.001016.5
2500:51SW 1310.00OvercastSCT047 SCT060 OVC0903117322956%21NA30.021017.2

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


...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 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         31   1248 AM  79    2007  50    -19       38
  MINIMUM         20   1159 PM  12    1974  32    -12       32
                                      1940
  AVERAGE         26                        41    -15       35

PRECIPITATION (IN)
  YESTERDAY        0.05          3.20 1884   0.08  -0.03      T
  MONTH TO DATE    1.45                      1.96  -0.51     2.00
  SINCE MAR 1      1.45                      1.96  -0.51     2.00
  SINCE JAN 1      6.75                      5.48   1.27     8.59

SNOWFALL (IN)
  YESTERDAY        0.6          13.6  1930   0.1    0.5       T
  MONTH TO DATE   12.3                       4.9    7.4     10.4
  SINCE MAR 1     12.3                       4.9    7.4     10.4
  SINCE JUL 1     80.6                      34.5   46.1     30.0
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       39                        24     15       30
  MONTH TO DATE  883                       705    178      853
  SINCE MAR 1    883                       705    178      853
  SINCE JUL 1   6298                      5439    859     5255

 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    23   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           400 AM
 LOWEST     34           500 PM
 AVERAGE    51

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        79      2007
 MINIMUM TEMPERATURE (F)   32         7      1873


SUNRISE AND SUNSET
MARCH 26 2014.........SUNRISE   645 AM CDT   SUNSET   711 PM CDT
MARCH 27 2014.........SUNRISE   643 AM CDT   SUNSET   712 PM CDT


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

000
CDUS43 KLOT 260634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED MAR 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)