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

Monday, April 27, 2015

Chicago Weather O'Hare Data Monday, April 27 2015

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.

2723:51Calm10.00FairCLR403273%NANA30.111019.8
2722:51NE 610.00A Few CloudsFEW250423371%38NA30.121020.0
2721:51NE 610.00A Few CloudsFEW050 FEW250433265%39NA30.131020.5
2720:51NE 610.00A Few CloudsFEW050 FEW250463258%43NA30.111019.9
2719:51NE 910.00Partly CloudyFEW050 SCT250473256%43NA30.111019.8
2718:51NE 1210.00Partly CloudyFEW050 SCT2505033554952%45NA30.111020.0
2717:51NE 1610.00Partly CloudyFEW050 SCT250513350%NANA30.111020.1
2716:51NE 1710.00Partly CloudyFEW050 SCT250513350%NANA30.121020.3
2715:51NE 1610.00A Few CloudsFEW050 FEW250533347%NANA30.121020.3
2714:51NE 1310.00A Few CloudsFEW045 FEW250533448%NANA30.121020.1
2713:51NE 15 G 2010.00A Few CloudsFEW045 FEW250543549%NANA30.101019.6
2712:51NE 1410.00A Few CloudsFEW044 FEW2505534554145%NANA30.111019.8
2711:51NE 1510.00A Few CloudsFEW042 FEW250533448%NANA30.121020.4
2710:51N 1410.00Mostly CloudyBKN044 BKN250513248%NANA30.121020.3
2709:51N 13 G 1810.00Partly CloudySCT042 SCT250493252%44NA30.131020.4
2708:51N 910.00A Few CloudsFEW250473256%43NA30.121020.2
2707:51N 910.00FairCLR443160%39NA30.101019.7
2706:51N 810.00FairCLR4130423865%36NA30.081019.0
2705:51N 710.00FairCLR393070%34NA30.041017.7
2704:51N 10 G 2210.00FairCLR393070%32NA30.041017.5
2703:51N 710.00FairCLR393070%34NA30.051017.9
2702:51N 810.00FairCLR403068%35NA30.061018.0
2701:51N 1210.00FairCLR413065%34NA30.051018.0

2700:51 NNW 1210.00Clear             CLR    4230

  62%36NA30.06??


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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Monday, April 27, 2015 …

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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000
CDUS43 KLOT 280633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE APR 28 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55   1232 PM  87    1986  64     -9       60
  MINIMUM         38   1152 PM  29    1945  43     -5       42
  AVERAGE         47                        53     -6       51

PRECIPITATION (IN)
  YESTERDAY        0.00          2.13 1959   0.12  -0.12     0.03
  MONTH TO DATE    2.87                      3.02  -0.15     1.61
  SINCE MAR 1      3.97                      5.52  -1.55     3.32
  SINCE JAN 1      6.83                      9.04  -2.21     8.62

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1950   0.0    0.0      0.0
  MONTH TO DATE    T                         1.2   -1.2      1.4
  SINCE MAR 1      7.1                       6.8    0.3     13.7
  SINCE JUL 1     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        12      6       14
  MONTH TO DATE  407                       458    -51      444
  SINCE MAR 1   1317                      1299     18     1469
  SINCE JUL 1   6497                      6033    464     6884

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


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1100 PM
 LOWEST     43          1200 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        86      1915
 MINIMUM TEMPERATURE (F)   43        28      1992


SUNRISE AND SUNSET
APRIL 28 2015.........SUNRISE   552 AM CDT   SUNSET   747 PM CDT
APRIL 29 2015.........SUNRISE   551 AM CDT   SUNSET   748 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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