Chicago Weather O'Hare Data Sunday, February 21 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.

21	23:51	N 6	10.00	A Few Clouds	FEW027 FEW250	32	26	35	29	79%	26	NA	30.19	1023.0
21	22:51	N 3	10.00	Overcast	OVC027	33	27			78%	NA	NA	30.19	1022.9
21	21:51	NE 3	10.00	Overcast	OVC025	34	26			73%	NA	NA	30.20	1023.1
21	20:51	NE 3	10.00	Overcast	OVC024	35	27			72%	NA	NA	30.20	1023.3
21	19:51	NE 7	10.00	Overcast	OVC021	34	27			76%	28	NA	30.20	1023.3
21	18:51	NE 10	10.00	Overcast	OVC021	34	27			76%	26	NA	30.18	1022.6
21	17:51	NE 12	10.00	Overcast	OVC019	35	28	41	35	76%	27	NA	30.17	1022.2
21	16:51	NE 14	10.00	Overcast	OVC023	36	28			73%	27	NA	30.15	1021.6
21	15:51	NE 10	10.00	Mostly Cloudy	BKN023	39	29			67%	32	NA	30.13	1020.9
21	14:51	NE 13	10.00	Mostly Cloudy	BKN023	40	30			68%	32	NA	30.12	1020.5
21	13:51	NE 12	10.00	Mostly Cloudy	BKN020 BKN120	40	31			70%	33	NA	30.12	1020.4
21	12:51	N 12	10.00	Overcast	BKN020 OVC120	39	31			73%	32	NA	30.12	1020.4
21	11:51	N 12	10.00	Overcast	BKN019 OVC120	39	31	40	36	73%	32	NA	30.13	1020.6
21	10:51	NE 12	10.00	Overcast	BKN018 OVC120	40	32			73%	33	NA	30.13	1020.7
21	09:51	NE 14	10.00	Mostly Cloudy	BKN018 BKN120	40	33			77%	32	NA	30.11	1020.1
21	08:51	NE 13	10.00	Mostly Cloudy	BKN016 BKN120 BKN200	40	33			77%	32	NA	30.08	1019.1
21	07:51	NE 10	10.00	Mostly Cloudy	BKN014 BKN120	37	33			86%	30	NA	30.07	1018.6
21	06:51	NE 8	10.00	Mostly Cloudy	BKN013 BKN120	36	32			86%	30	NA	30.07	1018.6
21	05:51	N 10	10.00	Mostly Cloudy	BKN012 BKN150 BKN200	36	32	41	36	86%	29	NA	30.05	1018.1
21	04:51	N 10	10.00	Mostly Cloudy	BKN020 BKN150	36	31			82%	29	NA	30.04	1017.4
21	03:51	N 7	10.00	Mostly Cloudy	SCT160 BKN200	36	30			79%	30	NA	30.02	1017.0
21	02:51	N 7	10.00	Partly Cloudy	SCT150 SCT200	37	30			76%	32	NA	30.02	1016.7
21	01:51	N 7	10.00	Mostly Cloudy	BKN140 BKN200	38	30			73%	33	NA	30.02	1016.7
21	00:51	N 8	10.00	Mostly Cloudy	SCT150 BKN200	40	31			70%	35	NA	30.02	1016.7

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Sunday, February 21, 2016 …

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

If any confusion w/lower right inset on graphic (% prob of 0.10"+ liquid equivalent), clarified here. #ilwx #inwx pic.twitter.com/lcAGtQpVZb

— NWS Chicago (@NWSChicago) February 21, 2016

Mostly cloudy & cooler today & Monday, but still a bit above average. #ILWX #INWX pic.twitter.com/qIMegQI904

— NWS Chicago (@NWSChicago) February 21, 2016

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

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000
CDUS43 KLOT 220633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST MON FEB 22 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 21 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         41    318 PM  67    1930  37      4       32
  MINIMUM         29   1130 PM -11    1873  22      7       17
  AVERAGE         35                        30      5       25

PRECIPITATION (IN)
  YESTERDAY        0.00          3.44 1997   0.07  -0.07      T
  MONTH TO DATE    1.00                      1.25  -0.25     1.08
  SINCE DEC 1      6.71                      5.23   1.48     3.28
  SINCE JAN 1      1.84                      2.98  -1.14     2.49

SNOWFALL (IN)
  YESTERDAY        0.0           4.4  1960   0.3   -0.3       T
  MONTH TO DATE    3.8                       7.1   -3.3     20.6
  SINCE DEC 1     14.6                      26.4  -11.8     34.5
  SINCE JUL 1     25.8                      27.8   -2.0     37.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        35     -5       40
  MONTH TO DATE  774                       805    -31     1026
  SINCE DEC 1   2813                      3239   -426     3358
  SINCE JUL 1   3786                      4495   -709     4801

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           600 AM
 LOWEST     64           400 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        68      1922
 MINIMUM TEMPERATURE (F)   22       -14      1873


SUNRISE AND SUNSET
FEBRUARY 22 2016......SUNRISE   638 AM CST   SUNSET   533 PM CST
FEBRUARY 23 2016......SUNRISE   637 AM CST   SUNSET   534 PM CST


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

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