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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

Wednesday, January 23, 2019

Chicago Weather O'Hare Data Monday, January 21 2019 and Chicago Weather Forecast Monday, January 21 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.
2123:51SE 910.00Mostly CloudySCT070 BKN120131131159%1NA30.331028.5
2122:51SE 1310.00OvercastBKN075 BKN100 OVC23012-253%-3NA30.351029.1
2121:51SE 1310.00OvercastOVC10012-253%-3NA30.371029.8
2120:51SE 15 G 2310.00OvercastFEW090 BKN120 OVC20012-351%-4NA30.381030.3
2119:51SE 1310.00OvercastFEW095 FEW130 SCT200 OVC25011-646%-4NA30.381030.4
2118:51SE 1210.00Mostly CloudyBKN130 BKN25011-744%-4NA30.411031.3
2117:51SE 1410.00OvercastFEW025 OVC14012-7171242%-4NA30.431031.9
2116:51SE 1010.00Mostly CloudyFEW025 BKN150 BKN25013-740%0NA30.441032.3
2115:51E 1210.00Mostly CloudyFEW025 FEW160 BKN25015-246%1NA30.461032.9
2114:51E 1310.00Mostly CloudyFEW025 BKN25016356%2NA30.471033.2
2113:51SE 1310.00Mostly CloudyFEW023 BKN25017559%3NA30.481033.5
2112:51SE 810.00Mostly CloudyBKN023 BKN25015667%4NA30.511034.7
2111:51SE 810.00Mostly CloudySCT026 BKN25015715870%4NA30.521035.2
2110:51S 810.00Mostly CloudyFEW028 SCT030 BKN25013777%2NA30.541035.6
2109:51SE 810.00Mostly CloudySCT021 BKN030 BKN25012573%0NA30.551036.0
2108:51SE 610.00Mostly CloudyBKN031 BKN25010580%0NA30.551036.0
2107:51SW 510.00Mostly CloudySCT030 SCT040 BKN2108587%-1NA30.531035.3
2106:51Calm10.00Mostly CloudySCT030 SCT040 BKN2509480%NANA30.521035.0
2105:51Calm9.00Light SnowBKN036949380%NANA30.501034.4
2104:51SW 310.00OvercastOVC0318380%NANA30.481033.8
2103:51N 310.00OvercastOVC0277176%NANA30.461033.0
2102:51Calm8.00Light SnowBKN021 OVC0397-170%NANA30.461032.9
2101:51N 810.00Mostly CloudyFEW022 BKN0356-269%-7NA30.451032.5
2100:51N 910.00Partly CloudySCT0353-569%-11NA30.431031.9

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
1237 AM CST TUE JAN 22 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 21 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         17    151 PM  62    1906  31    -14       44
  MINIMUM          3   1253 AM -22    1984  16    -13       36
  AVERAGE         10                        24    -14       40

PRECIPITATION (IN)
  YESTERDAY        T             1.49 1916   0.05  -0.05      T
  MONTH TO DATE    0.90                      1.23  -0.33     0.63
  SINCE DEC 1      4.22                      3.48   0.74     1.22
  SINCE JAN 1      0.90                      1.23  -0.33     0.63

SNOWFALL (IN)
  YESTERDAY        0.1           5.0  1958   0.4   -0.3      0.0
  MONTH TO DATE    7.8                       7.2    0.6      3.8
  SINCE DEC 1      9.2                      15.4   -6.2      9.1
  SINCE JUL 1     21.9                      16.8    5.1      9.2
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       55                        42     13       25
  MONTH TO DATE  771                       868    -97      941
  SINCE DEC 1   1752                      2023   -271     2106
  SINCE JUL 1   3115                      3279   -164     3149

 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    17   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           800 AM
 LOWEST     42           500 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        59      1909
 MINIMUM TEMPERATURE (F)   16       -17      1936
                                             1883


SUNRISE AND SUNSET
JANUARY 22 2019.......SUNRISE   713 AM CST   SUNSET   454 PM CST
JANUARY 23 2019.......SUNRISE   712 AM CST   SUNSET   455 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)