Chicago Weather O'Hare Data February 13 2014

13	22:51	W 14 G 25	10.00	Overcast	OVC021	23	13			65%	11	NA	29.55	1001.6
13	21:51	W 22 G 30	7.00	Light Snow and Breezy	OVC022	24	14			65%	9	NA	29.54	1001.3
13	20:51	W 22 G 31	8.00	Overcast and Breezy	OVC026	26	15			63%	12	NA	29.53	1000.7
13	19:51	SW 10	10.00	Overcast	SCT026 OVC033	32	23			69%	24	NA	29.49	999.4
13	18:51	SW 12	10.00	Overcast	OVC033	31	20			64%	22	NA	29.51	1000.1
13	17:51	SW 10	10.00	Overcast	OVC036	30	18	31	23	61%	21	NA	29.53	1000.7
13	16:51	SW 17	10.00	Overcast	OVC027	30	17			58%	18	NA	29.55	1001.4
13	15:51	SW 14	10.00	Mostly Cloudy	FEW065 FEW150 BKN250	31	16			54%	21	NA	29.55	1001.5
13	14:51	SW 21 G 28	10.00	Mostly Cloudy and Breezy	FEW065 BKN250	30	13			49%	17	NA	29.56	1002.0
13	13:51	S 16	10.00	Mostly Cloudy	SCT037 SCT065 BKN250	26	14			60%	14	NA	29.58	1002.5
13	12:51	S 10	10.00	Light Snow	VV017	23	16			74%	13	NA	29.66	1005.2
13	11:51	S 13	8.00	Light Snow	BKN024 OVC041	25	7	26	10	46%	13	NA	29.72	1007.4
13	10:51	SW 12	10.00	Overcast	OVC080	25	5			42%	14	NA	29.77	1009.2
13	09:51	SW 7	10.00	Overcast	BKN100 BKN180 OVC250	24	7			48%	16	NA	29.79	1009.5
13	08:51	S 6	10.00	Mostly Cloudy	SCT170 BKN250	20	7			57%	12	NA	29.80	1010.2
13	07:51	S 7	10.00	Mostly Cloudy	FEW045 BKN180 BKN250	14	4			64%	4	NA	29.84	1011.4
13	06:51	S 6	10.00	Mostly Cloudy	FEW040 SCT180 BKN250	14	3			61%	5	NA	29.87	1012.7
13	05:51	SW 3	10.00	Partly Cloudy	FEW040 FEW180 SCT200	17	4	20	16	56%	NA	NA	29.90	1013.7
13	04:51	S 7	10.00	Overcast	OVC039	19	7			59%	10	NA	29.92	1014.1
13	03:51	S 9	10.00	Overcast	OVC036	20	8			60%	10	NA	29.93	1014.6
13	02:51	S 7	9.00	Overcast	OVC036	19	8			62%	10	NA	29.95	1015.2
13	01:51	S 8	10.00	Overcast	OVC037	20	8			60%	10	NA	29.97	1015.8
13	00:51	S 6	10.00	Overcast	OVC040	20	7			57%	12	NA	29.99	1016.4

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 13 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         32    807 PM  63    1938  35     -3       44
  MINIMUM         10    722 AM -18    1905  19     -9       19
  AVERAGE         21                        27     -6       32

PRECIPITATION (IN)
  YESTERDAY        T             0.78 1949   0.07  -0.07     0.00
  MONTH TO DATE    0.93                      0.72   0.21     1.75
  SINCE DEC 1      5.69                      4.70   0.99     7.59
  SINCE JAN 1      3.75                      2.45   1.30     5.38

SNOWFALL (IN)
  YESTERDAY        0.1           8.8  2007   0.4   -0.3      0.0
  MONTH TO DATE   13.4                       4.6    8.8      7.2
  SINCE DEC 1     61.3                      23.6   37.7     10.7
  SINCE JUL 1     62.2                      25.1   37.1     10.7
  SNOW DEPTH      11

DEGREE DAYS
 HEATING
  YESTERDAY       44                        38      6       33
  MONTH TO DATE  696                       513    183      522
  SINCE DEC 1   3500                      2947    553     2591
  SINCE JUL 1   4783                      4203    580     3841

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


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           100 PM
 LOWEST     42          1100 AM
 AVERAGE    58

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        62      1954
 MINIMUM TEMPERATURE (F)   20       -11      1905


SUNRISE AND SUNSET
FEBRUARY 14 2014......SUNRISE   649 AM CST   SUNSET   523 PM CST
FEBRUARY 15 2014......SUNRISE   647 AM CST   SUNSET   525 PM CST


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

000
CDUS43 KLOT 140635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST FRI FEB 14 2014

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