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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

Thursday, October 25, 2018

Chicago Weather O'Hare Data Monday, October 22 2018 and Chicago Weather Forecast Monday, October 22 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.
2223:51W 710.00FairCLR513350%NANA30.071018.6
2222:51W 910.00FairCLR533448%NANA30.061018.1
2221:51W 910.00FairCLR543447%NANA30.041017.5
2220:51SW 710.00FairCLR543447%NANA30.041017.4
2219:51W 810.00FairCLR563444%NANA30.031017.2
2218:51SW 610.00FairCLR5832645838%NANA30.021016.7
2217:51SW 710.00FairCLR613132%NANA30.001016.1
2216:51W 810.00FairCLR643230%NANA30.001016.0
2215:51W 1010.00A Few CloudsFEW250643332%NANA30.011016.3
2214:51W 1010.00A Few CloudsFEW250623435%NANA30.011016.4
2213:51W 9 G 1810.00Partly CloudySCT250613639%NANA30.031017.0
2212:51W 1210.00Mostly CloudyBKN2505836583844%NANA30.031017.1
2211:51SW 810.00Mostly CloudyBKN250543549%NANA30.051017.7
2210:51SW 710.00Partly CloudySCT250503454%47NA30.051017.7
2209:51W 910.00Partly CloudySCT250483356%44NA30.051017.7
2208:51SW 710.00Mostly CloudyBKN250423165%38NA30.051017.8
2207:51SW 510.00Mostly CloudySCT200 BKN250392967%35NA30.051017.8
2206:51SW 710.00Partly CloudySCT2003928413965%34NA30.041017.8
2205:51SW 510.00Partly CloudySCT200392865%35NA30.051017.8
2204:51SW 310.00A Few CloudsFEW250392762%NANA30.041017.7
2203:51SW 310.00A Few CloudsFEW250392762%NANA30.041017.7
2202:51SW 610.00A Few CloudsFEW250402760%36NA30.051018.0
2201:51SW 710.00A Few CloudsFEW250412757%36NA30.061018.4
2200:51SW 910.00A Few CloudsFEW2504126484155%35NA30.071018.6


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 ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT TUE OCT 23 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 22 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         64    404 PM  87    1953  60      4       70
  MINIMUM         38    642 AM  22    1982  41     -3       51
  AVERAGE         51                        50      1       61

PRECIPITATION (IN)
  YESTERDAY        0.00          2.81 1983   0.11  -0.11     0.37
  MONTH TO DATE    4.20                      2.21   1.99     7.10
  SINCE SEP 1      7.85                      5.42   2.43     7.42
  SINCE JAN 1     42.08                     30.55  11.53    39.16

SNOWFALL (IN)
  YESTERDAY        0.0           T    2013   0.0    0.0      0.0
                                      1937
                                      1935
  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       14                        15     -1        4
  MONTH TO DATE  258                       250      8       62
  SINCE SEP 1    314                       355    -41       99
  SINCE JUL 1    314                       368    -54      104

 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    15   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           500 AM
 LOWEST     30           400 PM
 AVERAGE    47

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      1963
 MINIMUM TEMPERATURE (F)   41        20      1981


SUNRISE AND SUNSET
OCTOBER 23 2018.......SUNRISE   713 AM CDT   SUNSET   558 PM CDT
OCTOBER 24 2018.......SUNRISE   715 AM CDT   SUNSET   556 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

LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)

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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)