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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, December 15, 2018

Chicago Weather O'Hare Data Thursday, December 13 2018 and Chicago Weather Forecast Thursday, December 13 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.
1322:51E 62.00Light Rain Fog/MistOVC005403997%36NA30.091019.40.02
1321:51E 53.00Light Rain Fog/MistOVC0053939100%35NA30.081019.20.04
1320:51E 73.00Light Rain Fog/MistOVC0063939100%34NA30.081019.10.020.05
1319:51E 82.50Light Rain Fog/MistSCT007 OVC012393896%33NA30.081019.20.01
1318:51E 53.00Light Rain Fog/MistOVC013393793%35NA30.081019.50.02
1317:51E 86.00Light DrizzleBKN018 OVC0394035464083%35NA30.081019.3
1316:51E 68.00OvercastOVC015423576%38NA30.071018.8
1315:51SE 67.00OvercastOVC015423576%38NA30.071019.0
1314:51SE 89.00OvercastSCT018 OVC075443468%39NA30.061018.5
1313:51E 310.00Mostly CloudyFEW180 BKN250453261%NANA30.051018.3
1312:51S 99.00Mostly CloudyFEW180 BKN250423062%37NA30.071019.0
1311:51SE 88.00Mostly CloudyFEW180 BKN2504028402463%35NA30.051018.2
1310:51SE 77.00Mostly CloudyFEW150 SCT180 BKN250392762%34NA30.071018.9
1309:51SE 77.00Mostly CloudyBKN150 BKN250342879%28NA30.091019.5
1308:51S 56.00Fog/MistSCT150 SCT250312889%26NA30.091019.8
1307:51Calm5.00Fog/MistFEW150 FEW250272592%NANA30.081019.4
1306:51Calm5.00Fog/MistFEW250252392%NANA30.051018.6
1305:51SE 35.00Fog/MistCLR2522292488%NANA30.041018.1
1304:51Calm5.00Fog/MistCLR252392%NANA30.031017.7
1303:51Calm5.00Fog/MistCLR262388%NANA30.021017.3
1302:51Calm6.00Fog/MistCLR242291%NANA30.001016.6
1301:51Calm6.00Fog/MistCLR272489%NANA29.981015.9
1300:51SW 36.00Fog/MistFEW250282485%NANA29.971015.5

Complete data missing: NO 23:51

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



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

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI DEC 14 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 13 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         46    159 PM  67    1975  35     11       38
  MINIMUM         24    637 AM -13    1903  21      3       22
  AVERAGE         35                        28      7       30

PRECIPITATION (IN)
  YESTERDAY        0.15          1.14 1928   0.08   0.07      T
  MONTH TO DATE    1.39                      1.12   0.27     0.28
  SINCE DEC 1      1.39                      1.12   0.27     0.28
  SINCE JAN 1     47.30                     35.76  11.54    42.79

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  2000   0.2   -0.2       T
                                      1885
  MONTH TO DATE    0.3                       2.9   -2.6      2.0
  SINCE DEC 1      0.3                       2.9   -2.6      2.0
  SINCE JUL 1     13.0                       4.3    8.7      2.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        37     -7       35
  MONTH TO DATE  449                       452     -3      403
  SINCE DEC 1    449                       452     -3      403
  SINCE JUL 1   1812                      1708    104     1446

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1290                       843    447      991
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     59          1100 AM
 AVERAGE    80

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        66      1975
 MINIMUM TEMPERATURE (F)   21        -9      1901


SUNRISE AND SUNSET
DECEMBER 14 2018......SUNRISE   712 AM CST   SUNSET   421 PM CST
DECEMBER 15 2018......SUNRISE   712 AM CST   SUNSET   421 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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