Chicago Weather O'Hare Data March 16 2014

16	23:51	NE 8	10.00	A Few Clouds	FEW250	22	8			55%	13	NA	30.16	1022.3
16	22:51	E 12	10.00	A Few Clouds	FEW250	22	7			52%	10	NA	30.16	1022.3
16	21:51	NE 13	10.00	Fair	CLR	22	8			55%	10	NA	30.17	1022.6
16	20:51	NE 12	10.00	Fair	CLR	22	8			55%	10	NA	30.19	1023.3
16	19:51	NE 13	10.00	A Few Clouds	FEW025	22	8			55%	10	NA	30.21	1024.0
16	18:51	NE 18 G 24	10.00	Partly Cloudy	FEW025 SCT250	22	8	25	22	55%	8	NA	30.21	1024.1
16	17:51	NE 15 G 24	10.00	Partly Cloudy	FEW025 SCT150 SCT250	24	8			50%	11	NA	30.22	1024.3
16	16:51	NE 20 G 25	10.00	Mostly Cloudy	FEW025 SCT150 BKN250	23	8			53%	8	NA	30.23	1024.7
16	15:51	NE 20 G 25	10.00	Mostly Cloudy	FEW025 SCT150 BKN250	23	9			55%	8	NA	30.26	1025.5
16	14:51	NE 22 G 30	10.00	Mostly Cloudy and Breezy	FEW025 SCT150 BKN250	24	9			52%	9	NA	30.28	1026.2
16	13:51	NE 17	10.00	Mostly Cloudy	FEW022 SCT170 BKN250	24	9			52%	11	NA	30.31	1027.2
16	12:51	NE 20	10.00	Mostly Cloudy	SCT022 SCT170 BKN250	23	8	23	19	53%	8	NA	30.34	1028.5
16	11:51	NE 17 G 26	10.00	Mostly Cloudy	SCT022 BKN170 BKN250	21	8			57%	7	NA	30.36	1029.2
16	10:51	NE 18 G 31	10.00	Mostly Cloudy	SCT022 BKN200	20	7			57%	5	NA	30.34	1028.5
16	09:51	NE 24 G 36	10.00	Mostly Cloudy and Breezy	BKN022 BKN120	19	7			59%	2	NA	30.33	1028.2
16	08:51	NE 23 G 32	9.00	Light Snow and Breezy	BKN022 BKN120	19	7			59%	2	NA	30.34	1028.2
16	07:51	NE 21 G 35	10.00	Mostly Cloudy and Breezy	BKN024 BKN080 BKN120	19	7			59%	3	NA	30.32	1027.6
16	06:51	NE 20 G 31	10.00	Mostly Cloudy	BKN023 BKN080	19	7	28	19	59%	3	NA	30.32	1027.7
16	05:51	NE 22 G 30	10.00	Overcast and Breezy	BKN025 OVC075	21	9			59%	5	NA	30.32	1027.7
16	04:51	NE 20 G 28	10.00	Overcast	BKN021 OVC060	22	11			63%	7	NA	30.32	1027.5
16	03:51	NE 25 G 32	10.00	Overcast and Breezy	SCT029 OVC065	23	12			63%	7	NA	30.31	1027.1
16	02:51	NE 23 G 29	10.00	Overcast and Breezy	FEW028 BKN060 OVC080	25	14			63%	10	NA	30.30	1026.7
16	01:51	NE 21 G 28	9.00	Overcast and Breezy	OVC043	26	15			63%	12	NA	30.30	1026.6
16	00:51	NE 17	8.00	Light Snow	BKN022 OVC050	28	17	32	28	63%	16	NA	30.27	1025.8

Complete data after midnight (may be delayed 24-48 hours).

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27    103 AM  82    2012  47    -20       35
  MINIMUM         19    915 AM  -1    1900  29    -10       30
  AVERAGE         23                        38    -15       33

PRECIPITATION (IN)
  YESTERDAY        T             1.64 1876   0.08  -0.08      T
  MONTH TO DATE    1.17                      1.22  -0.05     1.91
  SINCE MAR 1      1.17                      1.22  -0.05     1.91
  SINCE JAN 1      6.47                      4.74   1.73     8.50

SNOWFALL (IN)
  YESTERDAY        T             6.0  1960   0.2   -0.2       T
  MONTH TO DATE   11.0                       3.6    7.4     10.2
  SINCE MAR 1     11.0                       3.6    7.4     10.2
  SINCE JUL 1     79.3                      33.2   46.1     29.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       42                        27     15       32
  MONTH TO DATE  605                       477    128      530
  SINCE MAR 1    605                       477    128      530
  SINCE JUL 1   6020                      5211    809     4932

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


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    17.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           300 AM
 LOWEST     50           100 PM
 AVERAGE    58

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        82      2012
 MINIMUM TEMPERATURE (F)   30        -1      1900


SUNRISE AND SUNSET
MARCH 17 2014.........SUNRISE   700 AM CDT   SUNSET   700 PM CDT
MARCH 18 2014.........SUNRISE   658 AM CDT   SUNSET   702 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

000
CDUS43 KLOT 170632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON MAR 17 2014

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