Chicago Weather O'Hare Data Thursday, March 17 2016

D a t e	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Temperature (ºF)				Relative Humidity	Wind Chill (°F)	Heat Index (°F)	Pressure		Precipitation (in.)
						Air	Dwpt	6 hour					altimeter (in)	sea level (mb)	1 hr	3 hr	6 hr
								Max.

17	23:51	W 14	10.00	Fair	CLR	44	28			53%	37	NA	29.92	1013.5
17	22:51	SW 8	10.00	A Few Clouds	FEW090	44	29			55%	39	NA	29.90	1012.7
17	21:51	SW 7	10.00	A Few Clouds	FEW090	46	27			47%	42	NA	29.90	1012.7
17	20:51	W 8	10.00	A Few Clouds	FEW090	47	27			46%	43	NA	29.90	1012.9
17	19:51	W 10	10.00	A Few Clouds	FEW090	49	25			39%	45	NA	29.88	1012.3
17	18:51	W 13	10.00	Partly Cloudy	FEW070 SCT090	51	25	56	51	36%	NA	NA	29.87	1011.7
17	17:51	W 16 G 22	10.00	Partly Cloudy	SCT075 SCT090	53	26			35%	NA	NA	29.86	1011.3
17	16:51	W 24 G 40	10.00	Partly Cloudy and Breezy	SCT075 SCT090	54	24			31%	NA	NA	29.85	1011.0
17	15:51	W 17 G 26	10.00	Mostly Cloudy	SCT070 BKN090	54	27			35%	NA	NA	29.85	1011.0
17	14:51	W 18 G 30	10.00	Mostly Cloudy	BKN070	54	28			37%	NA	NA	29.85	1010.9
17	13:51	W 22 G 31	10.00	Partly Cloudy and Breezy	SCT070	53	26			35%	NA	NA	29.85	1011.1
17	12:51	W 24 G 33	10.00	A Few Clouds and Breezy	FEW065 FEW250	52	27	53	40	38%	NA	NA	29.86	1011.3
17	11:51	W 22 G 33	10.00	A Few Clouds and Breezy	FEW040 FEW250	51	27			39%	NA	NA	29.85	1011.2
17	10:51	W 20 G 32	10.00	A Few Clouds	FEW040 FEW250	49	27			43%	42	NA	29.84	1010.8
17	08:51	W 18	10.00	A Few Clouds	FEW250	44	27			51%	36	NA	29.82	1010.2
17	07:51	W 14	10.00	A Few Clouds	FEW250	41	29			62%	33	NA	29.80	1009.4
17	06:51	W 14	10.00	A Few Clouds	FEW250	40	30	46	40	68%	32	NA	29.79	1009.0
17	05:51	SW 16	10.00	Fair	CLR	42	30			62%	34	NA	29.78	1008.5
17	04:51	SW 15 G 23	10.00	Fair	CLR	42	30			62%	34	NA	29.77	1008.3
17	03:51	SW 14	10.00	A Few Clouds	FEW250	42	31			65%	35	NA	29.77	1008.3
17	02:51	SW 10	10.00	A Few Clouds	FEW090	43	30			60%	37	NA	29.77	1008.4
17	01:51	W 15 G 22	10.00	A Few Clouds	FEW090	45	30			56%	38	NA	29.78	1008.4
17	00:51	W 13	10.00	Partly Cloudy	SCT170	45	31	50	45	58%	39	NA	29.77	1008.3

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Thursday, March 17, 2016 …

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.

Less wind than yesterday but still gusts of 30-35 mph. Spotty late day showers possible. Cooler this weekend. pic.twitter.com/JQ7ez6GkP7

— NWS Chicago (@NWSChicago) March 17, 2016

CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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000
CDUS43 KLOT 180633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI MAR 18 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 17 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    344 PM  82    2012  47      9       45
  MINIMUM         40    620 AM  -1    1900  30     10       28
  AVERAGE         48                        38     10       37

PRECIPITATION (IN)
  YESTERDAY        0.00          1.42 1965   0.08  -0.08     0.00
  MONTH TO DATE    1.30                      1.30   0.00     0.13
  SINCE MAR 1      1.30                      1.30   0.00     0.13
  SINCE JAN 1      3.37                      4.82  -1.45     2.99

SNOWFALL (IN)
  YESTERDAY        0.0           4.1  1984   0.2   -0.2      0.0
  MONTH TO DATE    2.6                       3.8   -1.2      0.7
  SINCE MAR 1      2.6                       3.8   -1.2      0.7
  SINCE JUL 1     30.1                      33.6   -3.5     44.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        27    -10       28
  MONTH TO DATE  367                       504   -137      517
  SINCE MAR 1    367                       504   -137      517
  SINCE JUL 1   4375                      5238   -863     5697

 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    30   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    15.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           600 AM
 LOWEST     32           400 PM
 AVERAGE    51

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        81      2012
 MINIMUM TEMPERATURE (F)   30         3      1923


SUNRISE AND SUNSET
MARCH 18 2016.........SUNRISE   657 AM CDT   SUNSET   702 PM CDT
MARCH 19 2016.........SUNRISE   656 AM CDT   SUNSET   703 PM CDT


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

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