Chicago Weather O'Hare Data March 08 2014

08	23:51	Calm	10.00	Fair	CLR	22	16			78%	NA	NA	30.23	1024.5
08	22:51	Calm	10.00	Fair	CLR	22	16			78%	NA	NA	30.24	1025.0
08	21:51	Calm	10.00	Fair	CLR	24	16			71%	NA	NA	30.24	1024.9
08	20:51	Calm	10.00	A Few Clouds	FEW026	25	17			72%	NA	NA	30.23	1024.7
08	19:51	NE 3	10.00	Mostly Cloudy	BKN028	26	16			66%	NA	NA	30.23	1024.4
08	18:51	NE 5	10.00	Partly Cloudy	SCT031	26	16	30	26	66%	20	NA	30.20	1023.6
08	17:51	NE 7	10.00	Partly Cloudy	FEW032 SCT250	28	17			63%	21	NA	30.18	1022.9
08	16:51	NE 9	10.00	Mostly Cloudy	FEW018 BKN030	28	18			66%	19	NA	30.19	1023.0
08	15:51	NE 8	10.00	Mostly Cloudy	SCT018 BKN027	28	18			66%	20	NA	30.18	1022.8
08	14:51	NE 9	10.00	Overcast	OVC021	29	18			63%	21	NA	30.18	1022.8
08	13:51	NE 15	10.00	Overcast	OVC017	28	19			69%	16	NA	30.18	1022.9
08	12:51	NE 15	10.00	Overcast	OVC017	28	19	30	28	69%	16	NA	30.18	1022.8			0.01
08	11:51	N 17	10.00	Overcast	OVC015	28	19			69%	16	NA	30.18	1022.7
08	10:51	NE 14 G 24	10.00	Overcast	OVC015	28	20			72%	17	NA	30.17	1022.4
08	09:51	NE 20 G 26	10.00	Overcast	OVC015	28	20			72%	15	NA	30.15	1021.4	0.01	0.01
08	08:51	N 21	2.00	Light Snow and Breezy	OVC015	29	21			72%	16	NA	30.13	1021.1
08	07:51	NE 16 G 28	8.00	Overcast	BKN015 OVC023	30	22			72%	19	NA	30.11	1020.2
08	06:51	NE 15 G 24	5.00	Light Snow	OVC016	30	23	38	30	75%	19	NA	30.08	1019.3	0.01		0.01
08	05:51	NE 20 G 24	8.00	Overcast	OVC012	32	24			73%	20	NA	30.06	1018.5
08	04:51	NE 15	7.00	Overcast	BKN016 OVC027	32	24			73%	22	NA	30.03	1017.4
08	03:51	NE 14	8.00	Overcast	BKN017 OVC027	33	25			72%	23	NA	30.02	1017.0
08	02:51	NE 15 G 22	8.00	Overcast	OVC027	33	25			72%	23	NA	30.00	1016.6
08	01:51	N 14 G 24	6.00	Overcast with Haze	BKN013 OVC049	34	26			73%	25	NA	29.99	1015.8
08	00:51	N 8	5.00	Overcast with Haze	FEW070 BKN140 OVC250	38	29	44	38	70%	32	NA	29.94	1014.4

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 8 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         38   1231 AM  78    2000  43     -5       40
  MINIMUM         21   1159 PM  -7    1943  27     -6       19
  AVERAGE         30                        35     -5       30

PRECIPITATION (IN)
  YESTERDAY        0.02          1.67 2009   0.07  -0.05     0.00
  MONTH TO DATE    0.55                      0.62  -0.07     0.68
  SINCE MAR 1      0.55                      0.62  -0.07     0.68
  SINCE JAN 1      5.85                      4.14   1.71     7.27

SNOWFALL (IN)
  YESTERDAY        0.3           5.3  1931   0.2    0.1      0.0
  MONTH TO DATE    7.2                       1.9    5.3      9.9
  SINCE MAR 1      7.2                       1.9    5.3      9.9
  SINCE JUL 1     75.5                      31.5   44.0     29.5
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       35                        30      5       35
  MONTH TO DATE  356                       250    106      292
  SINCE MAR 1    356                       250    106      292
  SINCE JUL 1   5771                      4984    787     4694

 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    NE (40)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1000 PM
 LOWEST     63           200 PM
 AVERAGE    70

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        69      1974
 MINIMUM TEMPERATURE (F)   27         5      1984
                                             1932


SUNRISE AND SUNSET
MARCH  9 2014.........SUNRISE   714 AM CDT   SUNSET   651 PM CDT
MARCH 10 2014.........SUNRISE   712 AM CDT   SUNSET   652 PM CDT


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

000
CDUS43 KLOT 090640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST SUN MAR 9 2014

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