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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Sunday, April 15, 2018

Chicago Weather O'Hare Data Wednesday, April 11 2018 and Chicago Weather Forecast Wednesday, April 11 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.
1123:51N 97.00Light RainOVC075443879%39NA29.791008.9
1122:51E 79.00OvercastOVC080463771%42NA29.791008.70.01
1121:51NE 69.00Light RainBKN070 OVC085463566%43NA29.851010.9
1120:51NE 810.00OvercastFEW075 OVC100463566%42NA29.861011.6
1119:51NE 910.00OvercastFEW050 SCT075 OVC100493456%45NA29.881012.2
1118:51E 98.00OvercastFEW075 SCT095 OVC1205035665057%46NA29.871011.9
1117:51E 138.00OvercastOVC100553649%NANA29.881011.9
1116:51E 129.00OvercastFEW100 SCT140 OVC250583644%NANA29.881011.8
1115:51Calm10.00OvercastFEW100 SCT160 OVC250653736%NANA29.881011.9
1114:51SW 710.00OvercastFEW100 SCT140 BKN170 OVC250653837%NANA29.901012.6
1113:51Vrbl 710.00Mostly CloudyFEW100 BKN150 BKN250643838%NANA29.911012.9
1112:51W 710.00Mostly CloudyFEW100 BKN2506037613942%NANA29.931013.6
1111:51W 1310.00Partly CloudyFEW100 SCT250573747%NANA29.961014.6
1110:51W 14 G 2310.00Mostly CloudyFEW100 BKN250533551%NANA29.971015.0
1109:51W 14 G 2210.00Mostly CloudyFEW180 BKN250483356%42NA29.981015.4
1108:51W 1210.00Partly CloudySCT250443160%38NA30.001016.2
1107:51SW 1410.00Partly CloudySCT250413065%33NA29.991016.0
1106:51SW 1210.00A Few CloudsFEW0903928423965%32NA29.981015.6
1105:51SW 12 G 2110.00A Few CloudsFEW065 FEW085402863%33NA29.961015.1
1104:51SW 12 G 2110.00Mostly CloudyFEW065 BKN090422858%35NA29.961014.9
1103:51SW 1310.00OvercastFEW065 OVC090412860%34NA29.981015.6
1102:51S 1410.00OvercastFEW060 FEW075 OVC090412962%33NA30.011016.6
1101:51S 810.00OvercastFEW055 OVC090403068%35NA30.031017.5
1100:51S 910.00OvercastBKN050 OVC0704031434070%34NA30.071018.6

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



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

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT THU APR 12 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 11 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         66    243 PM  90    1930  57      9       54
  MINIMUM         39    615 AM  25    1989  37      2       41
                                      1973
                                      1882
  AVERAGE         53                        47      6       48

PRECIPITATION (IN)
  YESTERDAY        0.05          2.41 1871   0.12  -0.07      T
  MONTH TO DATE    0.47                      1.19  -0.72     1.86
  SINCE MAR 1      2.21                      3.69  -1.48     5.87
  SINCE JAN 1      8.39                      7.21   1.18    10.26

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  2007   0.1   -0.1      0.0
  MONTH TO DATE    2.2                       0.8    1.4      0.0
  SINCE MAR 1      4.8                       6.4   -1.6      7.8
  SINCE JUL 1     35.1                      35.9   -0.8     26.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        18     -6       17
  MONTH TO DATE  334                       217    117      155
  SINCE MAR 1   1201                      1058    143      940
  SINCE JUL 1   5659                      5792   -133     4865

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE MAR 1      0                         1     -1        2
  SINCE JAN 1      0                         1     -1        2
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1200 AM
 LOWEST     37           100 PM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        86      1977
                                             1971
 MINIMUM TEMPERATURE (F)   38        21      1957
                                             1939


SUNRISE AND SUNSET
APRIL 12 2018.........SUNRISE   616 AM CDT   SUNSET   729 PM CDT
APRIL 13 2018.........SUNRISE   614 AM CDT   SUNSET   731 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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