Chicago Weather O'Hare Data March 10 2014

10	23:51	W 5	10.00	Mostly Cloudy	BKN230	42	35			76%	39	NA	29.66	1004.5
10	22:51	W 3	10.00	Mostly Cloudy	BKN200	44	35			71%	NA	NA	29.67	1005.0
10	21:51	W 7	10.00	Overcast	BKN220 OVC250	44	35			71%	40	NA	29.67	1005.1
10	20:51	W 6	10.00	Mostly Cloudy	BKN250	44	35			71%	41	NA	29.67	1005.0
10	19:51	W 7	10.00	Mostly Cloudy	BKN250	47	36			66%	44	NA	29.68	1005.2
10	18:51	W 10 G 18	10.00	Mostly Cloudy	BKN250	49	36	53	49	61%	45	NA	29.66	1004.6
10	17:51	W 13	10.00	Overcast	OVC250	50	35			57%	45	NA	29.65	1004.2
10	16:51	SW 8	10.00	Overcast	OVC250	51	35			54%	NA	NA	29.64	1003.7
10	15:51	SW 16 G 21	10.00	Mostly Cloudy	BKN250	51	34			52%	NA	NA	29.64	1003.9
10	14:51	SW 13	10.00	Mostly Cloudy	BKN250	53	34			48%	NA	NA	29.63	1003.6
10	13:51	SW 14	10.00	Mostly Cloudy	FEW180 BKN250	52	33			49%	NA	NA	29.65	1004.2
10	12:51	W 15	10.00	Mostly Cloudy	BKN250	50	33	50	40	52%	45	NA	29.66	1004.6
10	11:51	W 14 G 22	10.00	Mostly Cloudy	BKN250	49	33			55%	44	NA	29.68	1005.2
10	10:51	W 17 G 24	10.00	Mostly Cloudy	BKN250	48	31			52%	42	NA	29.68	1005.5
10	09:51	W 14	10.00	Mostly Cloudy	BKN250	46	31			56%	40	NA	29.69	1005.5
10	08:51	SW 12	10.00	Mostly Cloudy	FEW120 BKN250	43	30			60%	37	NA	29.69	1005.7
10	07:51	SW 10	10.00	Mostly Cloudy	FEW100 SCT200 BKN250	41	30			65%	35	NA	29.70	1006.0
10	06:51	SW 12	10.00	Mostly Cloudy	SCT100 BKN200	40	29	42	40	65%	33	NA	29.70	1006.1
10	05:51	SW 14	10.00	Overcast	SCT100 BKN200 OVC250	41	29			62%	33	NA	29.69	1005.7
10	04:51	W 13	10.00	Overcast	BKN100 OVC200	42	29			60%	35	NA	29.70	1006.2
10	03:51	W 15 G 22	10.00	Overcast	SCT065 BKN095 OVC200	42	29			60%	34	NA	29.70	1006.2
10	02:51	W 15	10.00	Overcast	BKN120 OVC200	41	29			62%	33	NA	29.73	1007.2
10	01:51	SW 17 G 22	10.00	Overcast	SCT110 OVC200	41	29			62%	33	NA	29.73	1007.4
10	00:51	SW 18 G 28	10.00	Overcast	BKN120 OVC200	42	29	42	39	60%	34	NA	29.75	1007.8

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 10 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         53    200 PM  70    1955  44      9       51
  MINIMUM         40   1007 PM   2    2003  27     13       39
  AVERAGE         47                        36     11       45

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 2013   0.07  -0.07     0.87
  MONTH TO DATE    0.55                      0.77  -0.22     1.59
  SINCE MAR 1      0.55                      0.77  -0.22     1.59
  SINCE JAN 1      5.85                      4.29   1.56     8.18

SNOWFALL (IN)
  YESTERDAY        0.0           2.6  1924   0.2   -0.2      0.0
                                      1943
  MONTH TO DATE    7.2                       2.4    4.8      9.9
  SINCE MAR 1      7.2                       2.4    4.8      9.9
  SINCE JUL 1     75.5                      32.0   43.5     29.5
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       18                        29    -11       20
  MONTH TO DATE  408                       309     99      340
  SINCE MAR 1    408                       309     99      340
  SINCE JUL 1   5823                      5043    780     4742

 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    21   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    11.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1100 PM
 LOWEST     46           200 PM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        74      1990
 MINIMUM TEMPERATURE (F)   28         3      1979


SUNRISE AND SUNSET
MARCH 11 2014.........SUNRISE   710 AM CDT   SUNSET   654 PM CDT
MARCH 12 2014.........SUNRISE   709 AM CDT   SUNSET   655 PM CDT


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

000
CDUS43 KLOT 110633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE MAR 11 2014

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