Chicago Weather O'Hare Data March 04 2014

04	23:51	NE 10	10.00	Overcast	BKN037 OVC050	23	11	25	21	60%	13	NA	30.22	1024.4
04	22:51	NE 7	10.00	Overcast	OVC039	23	11			60%	15	NA	30.22	1024.4
04	21:51	NE 6	10.00	Overcast	BKN039 OVC100	23	10			57%	16	NA	30.22	1024.4
04	20:51	NE 5	10.00	Mostly Cloudy	SCT100 SCT190 BKN250	22	9			57%	15	NA	30.20	1023.8
04	19:51	NE 5	10.00	Mostly Cloudy	FEW044 BKN250	23	9			55%	17	NA	30.19	1023.4
04	18:51	NW 3	10.00	Mostly Cloudy	SCT044 BKN250	21	5			50%	NA	NA	30.19	1023.4
04	17:51	N 6	10.00	Partly Cloudy	SCT048 SCT200	23	5	27	22	46%	16	NA	30.17	1022.9
04	16:51	NW 3	10.00	Mostly Cloudy	BKN048 BKN200	26	6			42%	NA	NA	30.16	1022.3
04	15:51	Vrbl 3	10.00	Mostly Cloudy	BKN050	27	6			41%	NA	NA	30.16	1022.2
04	14:51	SW 7	10.00	Partly Cloudy	SCT055	25	5			42%	17	NA	30.16	1022.5
04	13:51	SW 6	10.00	Partly Cloudy	SCT055	24	6			46%	17	NA	30.17	1022.7
04	12:51	SW 10	10.00	Mostly Cloudy	BKN060	24	6			46%	14	NA	30.19	1023.5
04	11:51	W 8	10.00	Mostly Cloudy	BKN060	22	6	22	13	50%	13	NA	30.21	1024.1
04	10:51	SW 8	10.00	Overcast	OVC060	19	5			54%	9	NA	30.22	1024.4
04	09:51	SW 10	10.00	Overcast	OVC060	18	3			52%	6	NA	30.23	1024.9
04	08:51	S 8	10.00	Overcast	OVC060	16	2			54%	5	NA	30.24	1025.4
04	07:51	S 7	10.00	Overcast	OVC070	14	2			58%	4	NA	30.25	1025.6
04	06:51	S 6	10.00	Overcast	OVC080	14	3			61%	5	NA	30.27	1026.5
04	05:51	S 5	10.00	Overcast	FEW055 OVC090	13	3	13	12	64%	5	NA	30.29	1027.0
04	04:51	S 5	8.00	Light Snow	SCT037 OVC055	13	2			61%	5	NA	30.29	1026.9
04	03:51	W 5	10.00	Overcast	BKN065 OVC080	13	-0			56%	5	NA	30.31	1027.6
04	02:51	S 6	10.00	Overcast	BKN090 OVC110	13	-0			56%	4	NA	30.29	1027.0
04	01:51	W 3	10.00	Overcast	BKN110 OVC130	12	-1			56%	NA	NA	30.32	1028.1
04	00:51	W 6	10.00	Overcast	FEW120 OVC140	13	-1			54%	4	NA	30.34	1028.9

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 4 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    524 PM  73    1983  42    -15       34
  MINIMUM         12    223 AM -12    1873  26    -14       18
  AVERAGE         20                        34    -14       26

PRECIPITATION (IN)
  YESTERDAY        T             1.75 1985   0.08  -0.08      T
  MONTH TO DATE    0.38                      0.31   0.07     0.02
  SINCE MAR 1      0.38                      0.31   0.07     0.02
  SINCE JAN 1      5.68                      3.83   1.85     6.61

SNOWFALL (IN)
  YESTERDAY        0.1           8.5  1982   0.3   -0.2       T
  MONTH TO DATE    5.2                       1.0    4.2      0.7
  SINCE MAR 1      5.2                       1.0    4.2      0.7
  SINCE JUL 1     73.5                      30.6   42.9     20.3
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       45                        31     14       39
  MONTH TO DATE  202                       128     74      157
  SINCE MAR 1    202                       128     74      157
  SINCE JUL 1   5617                      4862    755     4559

 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    12   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           700 AM
 LOWEST     42           300 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        75      1983
 MINIMUM TEMPERATURE (F)   26         0      1978
                                             1873


SUNRISE AND SUNSET
MARCH  5 2014.........SUNRISE   620 AM CST   SUNSET   547 PM CST
MARCH  6 2014.........SUNRISE   619 AM CST   SUNSET   548 PM CST


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

000
CDUS43 KLOT 050636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST WED MAR 5 2014

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