Chicago Weather O'Hare Data March 21 2014

21	23:51	NW 18 G 28	10.00	Partly Cloudy	SCT025	42	31			65%	34	NA	29.81	1009.7
21	22:51	NW 13	10.00	A Few Clouds	FEW110	46	31			56%	40	NA	29.76	1008.2
21	21:51	NW 14 G 30	10.00	Overcast	OVC110	48	32			54%	42	NA	29.74	1007.4
21	20:51	W 17 G 23	10.00	Overcast	OVC085	51	38			61%	NA	NA	29.70	1006.2
21	19:51	W 13	10.00	Overcast	OVC085	55	37			51%	NA	NA	29.69	1005.6
21	18:51	SW 16 G 26	10.00	Overcast	BKN100 OVC130	57	35	58	48	44%	NA	NA	29.69	1005.7
21	17:51	S 8	10.00	Overcast	FEW065 OVC100	55	39			55%	NA	NA	29.63	1003.8
21	16:51	S 17	10.00	Overcast	OVC100	56	39			53%	NA	NA	29.69	1005.7
21	15:51	S 16 G 25	10.00	Mostly Cloudy	SCT120 BKN250	56	38			51%	NA	NA	29.72	1006.6
21	14:51	SE 14	10.00	Partly Cloudy	SCT250	51	34			52%	NA	NA	29.76	1008.1
21	13:51	SE 16	10.00	A Few Clouds	FEW300	50	34			54%	44	NA	29.80	1009.5
21	12:51	E 12	9.00	Partly Cloudy	SCT300	49	33	49	33	55%	44	NA	29.84	1010.8
21	11:51	SE 9	8.00	A Few Clouds	FEW250	45	32			61%	40	NA	29.89	1012.7
21	10:51	SE 8 G 17	7.00	Fair	CLR	42	31			65%	37	NA	29.92	1013.6
21	09:51	E 10	6.00	A Few Clouds with Haze	FEW011	39	30			70%	32	NA	29.94	1014.4
21	08:51	E 9	5.00	A Few Clouds with Haze	FEW009	37	30			76%	30	NA	29.94	1014.3
21	07:51	E 7	3.00	Fair with Haze	CLR	34	29			82%	28	NA	29.97	1015.3
21	06:51	E 8	4.00	A Few Clouds with Haze	FEW007	33	28	37	30	82%	26	NA	29.96	1015.0
21	05:51	SE 7	6.00	Fair with Haze	CLR	32	27			82%	25	NA	29.96	1014.9
21	04:51	SE 6	8.00	A Few Clouds	FEW100	31	26			82%	25	NA	29.96	1014.9
21	03:51	SE 9	10.00	Partly Cloudy	SCT095	34	25			70%	27	NA	29.96	1015.1
21	02:51	E 7	10.00	Overcast	SCT090 BKN120 OVC140	35	24			64%	29	NA	29.99	1015.9
21	01:51	E 5	10.00	Overcast	BKN100 OVC110	36	24			62%	32	NA	29.99	1016.0
21	00:51	SE 3	10.00	Mostly Cloudy	BKN100 BKN140	35	24	42	31	64%	NA	NA	30.00	1016.4

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 21 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         58    546 PM  87    2012  49      9       33
  MINIMUM         30    522 AM   9    1888  31     -1       14
                                      1885
  AVERAGE         44                        40      4       24

PRECIPITATION (IN)
  YESTERDAY        0.00          1.07 2007   0.09  -0.09     0.00
  MONTH TO DATE    1.40                      1.63  -0.23     1.99
  SINCE MAR 1      1.40                      1.63  -0.23     1.99
  SINCE JAN 1      6.70                      5.15   1.55     8.58

SNOWFALL (IN)
  YESTERDAY        0.0           8.5  1992   0.2   -0.2      0.0
  MONTH TO DATE   11.7                       4.4    7.3     10.3
  SINCE MAR 1     11.7                       4.4    7.3     10.3
  SINCE JUL 1     80.0                      34.0   46.0     29.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        25     -4       41
  MONTH TO DATE  737                       607    130      727
  SINCE MAR 1    737                       607    130      727
  SINCE JUL 1   6152                      5341    811     5129

 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    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM
 LOWEST     43           600 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        83      2012
 MINIMUM TEMPERATURE (F)   31        -1      1888


SUNRISE AND SUNSET
MARCH 22 2014.........SUNRISE   651 AM CDT   SUNSET   706 PM CDT
MARCH 23 2014.........SUNRISE   650 AM CDT   SUNSET   707 PM CDT


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

000
CDUS43 KLOT 220634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT MAR 22 2014

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