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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

Tuesday, January 22, 2019

Chicago Weather O'Hare Data Sunday, January 20 2019 and Chicago Weather Forecast Sunday, January 20 2019

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.
2023:51NW 1010.00Partly CloudySCT0344-49469%-11NA30.431032.1
2022:51NW 1210.00A Few CloudsFEW0305-466%-11NA30.441032.2
2021:51NW 1010.00A Few CloudsFEW0305-563%-10NA30.431032.0
2020:51NW 1210.00Partly CloudyFEW025 SCT0356-560%-10NA30.421031.7
2019:51N 1610.00A Few CloudsFEW0257-557%-11NA30.411031.3
2018:51N 1310.00A Few CloudsFEW0258-555%-8NA30.401031.1
2017:51N 1010.00A Few CloudsFEW0258-514855%-6NA30.381030.5
2016:51N 1210.00A Few CloudsFEW025 FEW25010-258%-5NA30.371029.8
2015:51N 1310.00A Few CloudsFEW025 FEW25011-353%-4NA30.341029.0
2014:51N 1310.00A Few CloudsFEW025 FEW25013-154%-2NA30.321028.1
2013:51N 1410.00A Few CloudsFEW025 FEW050 FEW25014-151%-1NA30.301027.3
2012:51N 1310.00A Few CloudsFEW025 FEW050 FEW25013-154%-2NA30.291027.1
2011:51N 1610.00A Few CloudsFEW025 FEW050 FEW25013-013656%-3NA30.291027.1
2010:51N 1410.00A Few CloudsFEW025 FEW040 FEW25012161%-4NA30.291027.1
2009:51N 1510.00A Few CloudsFEW023 FEW04010-063%-7NA30.281026.9
2008:51NW 1510.00A Few CloudsFEW023 FEW0407-266%-10NA30.261026.2
2007:51NW 1210.00A Few CloudsFEW023 FEW040 FEW2506-366%-10NA30.251025.7
2006:51NW 1210.00A Few CloudsFEW023 FEW0406-366%-10NA30.231025.2
2005:51NW 1410.00A Few CloudsFEW0407-112770%-10NA30.211024.5
2004:51NW 1410.00A Few CloudsFEW0408-166%-9NA30.181023.3
2003:51NW 1510.00Partly CloudySCT0388-069%-9NA30.171022.9
2002:51N 1810.00Light SnowBKN03210269%-8NA30.161022.6
2001:51N 15 G 268.00Light SnowFEW023 BKN03411370%-5NA30.141021.6
2000:51NW 188.00Light SnowFEW021 BKN03411370%-7NA30.091020.2


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
1234 AM CST MON JAN 21 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 20 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         14    215 PM  63    1906  31    -17       45
  MINIMUM          4   1153 PM -27    1985  16    -12       32
  AVERAGE          9                        23    -14       39

PRECIPITATION (IN)
  YESTERDAY        T             1.13 1898   0.06  -0.06     0.00
  MONTH TO DATE    0.90                      1.18  -0.28     0.63
  SINCE DEC 1      4.22                      3.43   0.79     1.22
  SINCE JAN 1      0.90                      1.18  -0.28     0.63

SNOWFALL (IN)
  YESTERDAY        T             8.0  1886   0.4   -0.4      0.0
  MONTH TO DATE    7.7                       6.8    0.9      3.8
  SINCE DEC 1      9.1                      15.0   -5.9      9.1
  SINCE JUL 1     21.8                      16.4    5.4      9.2
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       56                        42     14       26
  MONTH TO DATE  716                       826   -110      916
  SINCE DEC 1   1697                      1981   -284     2081
  SINCE JUL 1   3060                      3237   -177     3124

 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    21   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           600 AM
 LOWEST     55           200 PM
 AVERAGE    66

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        62      1906
 MINIMUM TEMPERATURE (F)   16       -22      1984


SUNRISE AND SUNSET
JANUARY 21 2019.......SUNRISE   714 AM CST   SUNSET   452 PM CST
JANUARY 22 2019.......SUNRISE   713 AM CST   SUNSET   454 PM CST


-  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)