Chicago Weather O'Hare Data Sunday, March 20 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.

20	23:51	SW 3	10.00	A Few Clouds	FEW055	34	26			73%	NA	NA	30.13	1021.0
20	22:51	SE 3	10.00	A Few Clouds	FEW055	34	25			70%	NA	NA	30.15	1021.4
20	21:51	N 6	10.00	Partly Cloudy	SCT055	37	25			62%	32	NA	30.15	1021.4
20	20:51	SE 9	10.00	Mostly Cloudy	BKN060	37	26			65%	30	NA	30.14	1021.3
20	19:51	E 7	10.00	Mostly Cloudy	BKN060	39	24			55%	34	NA	30.13	1021.1
20	18:51	Vrbl 3	10.00	Partly Cloudy	SCT055 SCT250	41	24	44	40	51%	NA	NA	30.13	1021.0
20	17:51	E 6	10.00	Partly Cloudy	SCT055 SCT250	41	24			51%	37	NA	30.13	1020.8
20	16:51	E 6	10.00	Mostly Cloudy	BKN055 BKN250	42	24			49%	38	NA	30.12	1020.5
20	15:51	NE 6	10.00	Partly Cloudy	SCT050	42	24			49%	38	NA	30.12	1020.7
20	14:51	NE 7	10.00	Partly Cloudy	SCT050	42	23			47%	38	NA	30.14	1021.0
20	13:51	NE 13	10.00	Partly Cloudy	SCT050	44	24			45%	38	NA	30.15	1021.4
20	12:51	NE 13	10.00	Partly Cloudy	SCT040	43	21	43	30	42%	36	NA	30.17	1022.2
20	11:51	N 14	10.00	Partly Cloudy	SCT045	42	23			47%	35	NA	30.18	1022.5
20	10:51	N 14 G 22	10.00	A Few Clouds	FEW018 FEW080	39	22			50%	31	NA	30.19	1023.0
20	09:51	N 10	10.00	Partly Cloudy	FEW018 SCT080	37	26			65%	30	NA	30.19	1023.2
20	08:51	N 10	10.00	A Few Clouds	FEW018 FEW080	34	25			70%	26	NA	30.20	1023.5
20	07:51	N 9	10.00	Partly Cloudy	SCT018 SCT080	31	24			76%	23	NA	30.20	1023.3
20	06:51	N 9	10.00	A Few Clouds	FEW022 FEW080	30	24	35	30	79%	22	NA	30.19	1023.1
20	05:51	N 10	10.00	A Few Clouds	FEW080	31	25			79%	22	NA	30.18	1022.7
20	04:51	N 6	10.00	Mostly Cloudy	BKN080	33	27			78%	27	NA	30.17	1022.2
20	03:51	Vrbl 7 G 25	10.00	Mostly Cloudy	BKN080	34	28			79%	28	NA	30.16	1022.0
20	02:51	N 10	10.00	Mostly Cloudy	BKN080	35	28			76%	27	NA	30.17	1022.1
20	01:51	N 8	10.00	Mostly Cloudy	FEW025 BKN085	35	29			78%	28	NA	30.18	1022.5
20	00:51	NE 10	10.00	Overcast	FEW025 OVC080	35	28	37	35	76%	27	NA	30.19	1022.8

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

SUMMARY:

Developing

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

Quiet start to the upcoming week. Tuesday will be unseasonably warm. Wed. & Thu. will be wet. Cooler end of week. pic.twitter.com/6Tj0M6OhkH

— NWS Chicago (@NWSChicago) March 20, 2016

Mid 40s today & warming trend thru Tue. Front draped overhead Wed will bring precip & wide range temps. #ILWX #INWX pic.twitter.com/OEJhzwtE8p

— NWS Chicago (@NWSChicago) March 20, 2016

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

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000
CDUS43 KLOT 210632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON MAR 21 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 20 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         44    141 PM  85    2012  48     -4       50
  MINIMUM         30    638 AM   4    1885  31     -1       38
  AVERAGE         37                        39     -2       44

PRECIPITATION (IN)
  YESTERDAY        0.00          0.96 1935   0.08  -0.08     0.00
  MONTH TO DATE    1.30                      1.54  -0.24     0.13
  SINCE MAR 1      1.30                      1.54  -0.24     0.13
  SINCE JAN 1      3.37                      5.06  -1.69     2.99

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1964   0.1   -0.1      0.0
  MONTH TO DATE    2.6                       4.2   -1.6      0.7
  SINCE MAR 1      2.6                       4.2   -1.6      0.7
  SINCE JUL 1     30.1                      34.0   -3.9     44.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        26      2       21
  MONTH TO DATE  443                       582   -139      587
  SINCE MAR 1    443                       582   -139      587
  SINCE JUL 1   4451                      5316   -865     5767

 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    18   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           300 AM
 LOWEST     43          1200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        87      2012
 MINIMUM TEMPERATURE (F)   31         9      1888
                                             1885


SUNRISE AND SUNSET
MARCH 21 2016.........SUNRISE   652 AM CDT   SUNSET   706 PM CDT
MARCH 22 2016.........SUNRISE   651 AM CDT   SUNSET   707 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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