Chicago Weather O'Hare Data Friday, March 11 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.

11	23:51	S 3	10.00	Mostly Cloudy	BKN250	35	31			85%	NA	NA	30.26	1025.1
11	22:51	Calm	10.00	Mostly Cloudy	BKN250	37	31			79%	NA	NA	30.27	1025.7
11	21:51	SE 8	10.00	Mostly Cloudy	BKN250	37	32			82%	31	NA	30.29	1026.3
11	20:51	E 6	10.00	Partly Cloudy	SCT250	39	32			76%	35	NA	30.30	1026.8
11	19:51	NE 7	10.00	Partly Cloudy	SCT250	41	33			73%	36	NA	30.31	1026.9
11	18:51	E 9	10.00	Partly Cloudy	SCT250	44	33	55	44	65%	39	NA	30.31	1026.9
11	17:51	E 10	10.00	Partly Cloudy	SCT250	49	33			55%	45	NA	30.29	1026.2
11	16:51	E 8	10.00	A Few Clouds	FEW300	53	34			48%	NA	NA	30.29	1026.2
11	15:51	E 5	10.00	Partly Cloudy	SCT300	54	33			45%	NA	NA	30.32	1027.0
11	14:51	S 6	10.00	Partly Cloudy	SCT300	53	34			48%	NA	NA	30.33	1027.4
11	13:51	SE 6	10.00	Mostly Cloudy	FEW200 BKN300	50	34			54%	48	NA	30.36	1028.5
11	12:51	Vrbl 6	10.00	Mostly Cloudy	FEW200 BKN300	49	33	50	35	55%	46	NA	30.39	1029.5
11	11:51	NE 7	10.00	Mostly Cloudy	FEW020 FEW180 BKN300	47	34			61%	44	NA	30.37	1029.0
11	10:51	Vrbl 7	10.00	Mostly Cloudy	FEW019 FEW180 BKN300	46	34			63%	42	NA	30.36	1028.4
11	09:51	E 8	10.00	Partly Cloudy	FEW016 SCT300	43	35			74%	38	NA	30.36	1028.7
11	08:51	NE 10	10.00	Mostly Cloudy	FEW170 BKN300	39	35			86%	32	NA	30.35	1028.3
11	07:51	NE 3	10.00	Mostly Cloudy	FEW170 BKN300	36	34			93%	NA	NA	30.37	1028.8
11	06:51	NE 6	10.00	Mostly Cloudy	BKN250	36	33	39	34	89%	31	NA	30.34	1027.7
11	05:51	NE 5	10.00	Mostly Cloudy	BKN250	36	33			89%	32	NA	30.31	1026.7
11	04:51	N 3	10.00	Partly Cloudy	SCT250	37	34			89%	NA	NA	30.29	1026.1
11	03:51	Calm	10.00	Mostly Cloudy	BKN250	35	33			93%	NA	NA	30.29	1026.1
11	02:51	Calm	10.00	A Few Clouds	FEW030 FEW250	36	33			89%	NA	NA	30.26	1025.2
11	01:51	Calm	10.00	Partly Cloudy	FEW030 SCT250	37	34			89%	NA	NA	30.26	1024.9
11	00:51	Calm	10.00	A Few Clouds	FEW030	37	34	45	37	89%	NA	NA	30.27	1025.3

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Friday, March 11, 2016 …

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

Clouds, but still very mild Saturday away from the lake. Showers roll in Sat night & continue at times thru Sunday pic.twitter.com/54UbJ9Qrue

— NWS Chicago (@NWSChicago) March 12, 2016

Mid-upper 50s but cooler along the lake. Chance of rain Sat, low-mid 60s, but cooler along the lake. Rain again Sun pic.twitter.com/qB2wpz02oT

— NWS Chicago (@NWSChicago) March 11, 2016

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

+ + + +

000
CDUS43 KLOT 120635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST SAT MAR 12 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 11 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         55    253 PM  74    1990  45     10       51
  MINIMUM         34    403 AM   3    1979  28      6       30
  AVERAGE         45                        36      9       41

PRECIPITATION (IN)
  YESTERDAY        0.00          0.92 1957   0.08  -0.08     0.00
  MONTH TO DATE    0.45                      0.85  -0.40     0.13
  SINCE MAR 1      0.45                      0.85  -0.40     0.13
  SINCE JAN 1      2.52                      4.37  -1.85     2.99

SNOWFALL (IN)
  YESTERDAY        0.0           4.4  1941   0.2   -0.2      0.0
  MONTH TO DATE    2.6                       2.6    0.0      0.7
  SINCE MAR 1      2.6                       2.6    0.0      0.7
  SINCE JUL 1     30.1                      32.4   -2.3     44.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        29     -9       24
  MONTH TO DATE  269                       338    -69      410
  SINCE MAR 1    269                       338    -69      410
  SINCE JUL 1   4277                      5072   -795     5590

 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     E (80)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     46           200 PM
 AVERAGE    69

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        81      1990
 MINIMUM TEMPERATURE (F)   28         1      1948


SUNRISE AND SUNSET
MARCH 12 2016.........SUNRISE   608 AM CST   SUNSET   555 PM CST
MARCH 13 2016.........SUNRISE   706 AM CDT   SUNSET   656 PM CDT


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

+ + + +

HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)

WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare  Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...