Chicago Weather O'Hare Data February 16 2014

16	23:51	SE 14	10.00	Overcast	BKN023 OVC040	24	15	25	24	68%	12	NA	30.23	1024.6
16	22:51	SE 7	10.00	Overcast	OVC024	24	14			65%	16	NA	30.24	1025.0
16	21:51	E 6	10.00	Overcast	OVC021	24	14			65%	17	NA	30.24	1024.9
16	20:51	NE 9	10.00	Overcast	OVC021	24	13			62%	14	NA	30.24	1025.0
16	19:51	NE 12	10.00	Overcast	OVC022	24	13			62%	13	NA	30.24	1025.1
16	18:51	E 9	10.00	Light Snow	OVC021	24	13			62%	14	NA	30.26	1025.6
16	17:51	NE 10	10.00	Light Snow	OVC021	24	14	29	24	65%	14	NA	30.24	1025.2
16	16:51	NE 12	10.00	Overcast	OVC023	25	14			63%	14	NA	30.23	1024.7
16	15:51	NE 14	10.00	Mostly Cloudy	BKN026 BKN250	25	13			60%	13	NA	30.20	1023.7
16	14:51	NE 13	10.00	Mostly Cloudy	SCT028 BKN250	27	14			58%	16	NA	30.17	1022.7
16	13:51	N 10	10.00	Partly Cloudy	SCT029 SCT250	28	12			51%	19	NA	30.16	1022.1
16	12:51	N 13	10.00	A Few Clouds	FEW030	27	11			51%	16	NA	30.14	1021.5
16	11:51	N 15	10.00	Partly Cloudy	FEW018 SCT250	26	12	26	18	55%	14	NA	30.15	1021.9
16	10:51	NW 10	10.00	A Few Clouds	FEW018 FEW250	23	11			60%	13	NA	30.13	1021.2
16	09:51	N 13	10.00	Mostly Cloudy	SCT018 BKN042	21	11			65%	8	NA	30.12	1021.0
16	08:51	N 13	6.00	Light Snow	BKN017 BKN040	20	11			68%	7	NA	30.09	1020.1
16	07:51	N 12	8.00	Overcast	BKN016 OVC036	19	11			71%	6	NA	30.05	1018.8
16	06:51	NW 10	7.00	Overcast	BKN013 OVC032	19	12			74%	8	NA	30.02	1017.6
16	05:51	NW 10	7.00	Overcast	OVC010	18	12	18	17	77%	6	NA	29.98	1016.3
16	04:51	NW 12	8.00	Overcast	OVC010	18	12			77%	5	NA	29.95	1015.2
16	03:51	NW 8	8.00	Overcast	OVC010	18	12			77%	8	NA	29.92	1014.3
16	02:51	W 8	8.00	Overcast	OVC010	18	12			77%	8	NA	29.92	1014.2
16	01:51	W 7	10.00	Overcast	OVC012	18	12			77%	9	NA	29.92	1014.3
16	00:51	SW 7	10.00	Overcast	BKN011 OVC032	18	11			74%	9	NA	29.93	1014.4

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 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         29    243 PM  58    1921  36     -7       20
  MINIMUM         17   1202 AM -10    1885  20     -3       12
  AVERAGE         23                        28     -5       16

PRECIPITATION (IN)
  YESTERDAY        T             1.94 1883   0.07  -0.07      T
  MONTH TO DATE    0.97                      0.91   0.06     1.75
  SINCE DEC 1      5.73                      4.89   0.84     7.59
  SINCE JAN 1      3.79                      2.64   1.15     5.38

SNOWFALL (IN)
  YESTERDAY        T             6.0  1997   0.3   -0.3       T
  MONTH TO DATE   14.1                       5.5    8.6      7.2
  SINCE DEC 1     62.0                      24.5   37.5     10.7
  SINCE JUL 1     62.9                      26.0   36.9     10.7
  SNOW DEPTH      10

DEGREE DAYS
 HEATING
  YESTERDAY       42                        37      5       49
  MONTH TO DATE  837                       625    212      638
  SINCE DEC 1   3641                      3059    582     2707
  SINCE JUL 1   4924                      4315    609     3957

 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    16   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.5


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    80           200 AM
 LOWEST     50           100 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        60      1880
 MINIMUM TEMPERATURE (F)   21       -11      1903


SUNRISE AND SUNSET
FEBRUARY 17 2014......SUNRISE   645 AM CST   SUNSET   527 PM CST
FEBRUARY 18 2014......SUNRISE   643 AM CST   SUNSET   528 PM CST


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

000
CDUS43 KLOT 170646
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1246 AM CST MON FEB 17 2014

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