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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

Sunday, July 29, 2018

Chicago Weather O'Hare Data Thursday, July 26 2018 and Chicago Weather Forecast Thursday, July 26 2018

D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond.Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 houraltimeter
(in)
sea level
(mb)
1 hr3 hr6 hr
Max.
2623:51NW 910.00FairCLR685461%NANA29.981014.7
2622:51W 810.00A Few CloudsFEW050705559%NANA29.971014.5
2621:51NW 1210.00A Few CloudsFEW050 FEW080725555%NANA29.971014.3
2620:51NW 910.00Partly CloudyFEW045 FEW055 SCT080735553%NANA29.951013.7
2619:51W 910.00Mostly CloudySCT050 BKN075745654%NANA29.941013.4
2618:51W 10 G 2010.00Mostly CloudyFEW050 SCT060 BKN0807654817647%NA7829.931013.1
2617:51W 14 G 2210.00Mostly CloudySCT050 BKN080775445%NA7829.931013.2
2616:51W 1010.00Mostly CloudySCT060 BKN070785443%NA7929.931012.9
2615:51W 1210.00Mostly CloudyBKN060785342%NA7929.921012.7
2614:51W 1310.00Mostly CloudySCT055 BKN070785342%NA7929.921012.7
2613:51NW 13 G 2210.00Mostly CloudyBKN055 BKN070805339%NA8029.921012.8
2612:51W 13 G 1810.00Mostly CloudyBKN0557854807143%NA7929.931012.9
2611:51W 13 G 2210.00Partly CloudySCT055 SCT250795341%NA7929.931013.1
2610:51W 1510.00A Few CloudsFEW055 FEW250785342%NA7929.931013.0
2609:51W 1210.00A Few CloudsFEW055 FEW250765548%NA7829.931013.0
2608:51NW 1310.00A Few CloudsFEW060 FEW200746062%NANA29.921012.7
2607:51NW 1010.00Mostly CloudyBKN055716273%NANA29.911012.4
2606:51W 910.00Mostly CloudyBKN0607163767076%NANA29.911012.20.03
2605:51W 910.00Mostly CloudyBKN065706482%NANA29.901011.8
2604:51W 710.00A Few CloudsFEW090 FEW170716479%NANA29.881011.3
2603:51W 710.00A Few CloudsFEW170726476%NANA29.871010.90.03
2602:51W 610.00Partly CloudySCT080 SCT110736576%NANA29.891011.60.03
2601:51W 810.00OvercastFEW070 BKN100 OVC120766364%NA7829.901011.9
2600:51SW 710.00Mostly CloudyFEW100 BKN120 BKN2507663857664%NA7829.891011.7


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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.




CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI JUL 27 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 26 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    203 PM  99    1955  84     -3       85
  MINIMUM         66   1159 PM  53    1991  64      2       65
                                      1962
  AVERAGE         74                        74      0       75

PRECIPITATION (IN)
  YESTERDAY        0.03          4.10 1878   0.13  -0.10     0.03
  MONTH TO DATE    1.07                      3.02  -1.95     7.68
  SINCE JUN 1      8.70                      6.47   2.23    11.12
  SINCE JAN 1     27.55                     19.55   8.00    29.23

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     10                        48    -38        3
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        9                         9      0       10
  MONTH TO DATE  321                       233     88      261
  SINCE JUN 1    536                       398    138      491
  SINCE JAN 1    685                       452    233      524
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     39           100 PM
 AVERAGE    62

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      1955
                                             1916
 MINIMUM TEMPERATURE (F)   64        52      1985


SUNRISE AND SUNSET
JULY 27 2018..........SUNRISE   540 AM CDT   SUNSET   815 PM CDT
JULY 28 2018..........SUNRISE   541 AM CDT   SUNSET   814 PM CDT


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

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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)