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MOBILE DEVICE? Turn sideways. Weather conditions directly above are near Lakefront. Top tabs refer to O'Hare (official).

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, October 26, 2018

Chicago Weather O'Hare Data Tuesday, October 23 2018 and Chicago Weather Forecast Tuesday, October 23 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.
2323:51Calm10.00A Few CloudsFEW030403583%NANA30.361028.6
2322:51N 310.00A Few CloudsFEW030423679%NANA30.351028.2
2321:51N 310.00FairCLR433676%NANA30.351028.1
2320:51NE 510.00FairCLR453671%42NA30.341027.7
2319:51NE 610.00FairCLR463668%43NA30.331027.4
2318:51E 710.00FairCLR4636544668%42NA30.321027.2
2317:51E 910.00A Few CloudsFEW049483663%44NA30.311026.7
2316:51NE 710.00A Few CloudsFEW049523655%NANA30.301026.3
2315:51NE 510.00Partly CloudySCT050533245%NANA30.291026.0
2314:51E 510.00Partly CloudySCT050533448%NANA30.281025.7
2313:51Vrbl 510.00A Few CloudsFEW040543243%NANA30.291025.8
2312:51N 810.00A Few CloudsFEW0405232524047%NANA30.291025.9
2311:51N 710.00A Few CloudsFEW035503557%47NA30.301026.2
2310:51N 1010.00A Few CloudsFEW035483458%44NA30.291025.9
2309:51N 1410.00A Few CloudsFEW035 FEW250473359%41NA30.281025.5
2308:51N 1410.00A Few CloudsFEW040 FEW250443160%37NA30.261025.0
2307:51NW 810.00A Few CloudsFEW040412860%36NA30.231023.9
2306:51NW 810.00A Few CloudsFEW0404127494157%36NA30.201022.7
2305:51NW 1010.00FairCLR422858%36NA30.181022.2
2304:51NW 1010.00FairCLR432856%37NA30.161021.3
2303:51NW 910.00FairCLR442955%39NA30.141020.7
2302:51W 710.00FairCLR463054%42NA30.121020.0
2301:51W 610.00FairCLR473154%44NA30.101019.4
2300:51W 710.00FairCLR4932584952%46NA30.091019.0


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
135 AM CDT WED OCT 24 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 23 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         54    322 PM  85    1963  60     -6       54
  MINIMUM         38   1153 PM  20    1981  41     -3       50
  AVERAGE         46                        50     -4       52

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1957   0.10  -0.10     0.73
  MONTH TO DATE    4.20                      2.31   1.89     7.83
  SINCE SEP 1      7.85                      5.52   2.33     8.15
  SINCE JAN 1     42.08                     30.65  11.43    39.89

SNOWFALL (IN)
  YESTERDAY        0.0           0.7  1929   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        15      4       13
  MONTH TO DATE  277                       265     12       75
  SINCE SEP 1    333                       370    -37      112
  SINCE JUL 1    333                       383    -50      117

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   31                        10     21       29
  SINCE SEP 1    213                       102    111      208
  SINCE JAN 1   1290                       842    448      991
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM
 LOWEST     45           100 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        83      1963
 MINIMUM TEMPERATURE (F)   41        17      1981


SUNRISE AND SUNSET
OCTOBER 24 2018.......SUNRISE   715 AM CDT   SUNSET   556 PM CDT
OCTOBER 25 2018.......SUNRISE   716 AM CDT   SUNSET   555 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)