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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, February 11, 2017

Chicago Weather O'Hare Data Saturday, February 11 2017 -- Mostly Cloudy, Much Warmer than Normal

D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond.Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 houraltimeter
(in)
sea level
(mb)
1 hr3 hr6 hr
Max.
1123:51N 1410.00OvercastBKN090 OVC1303733403686%28NA29.921013.6
1122:51NE 108.00OvercastSCT100 OVC140373386%30NA29.911013.1
1121:51N 138.00OvercastSCT100 OVC150373489%29NA29.901012.8
1120:51N 108.00OvercastFEW008 OVC100373489%30NA29.931014.0
1119:51NE 89.00OvercastSCT090 BKN120 OVC250373386%31NA29.941014.2
1118:51NE 109.00OvercastSCT090 BKN120 OVC150393482%32NA29.951014.6
1117:51E 710.00OvercastSCT120 BKN150 OVC2504033494077%35NA29.921013.7
1116:51NE 129.00OvercastFEW095 BKN150 OVC250413373%34NA29.881012.3
1115:51NE 1010.00OvercastFEW095 OVC150443365%39NA29.881012.3
1114:51N 810.00OvercastFEW095 BKN150 OVC250453466%41NA29.881012.2
1113:51N 89.00OvercastFEW130 BKN150 OVC250473563%43NA29.871011.7
1112:51NE 58.00OvercastBKN150 OVC250493559%47NA29.861011.5
1111:51NE 59.00OvercastBKN150 OVC2504735473463%45NA29.881012.0
1110:51NE 39.00Mostly CloudyBKN150 BKN250463566%NANA29.891012.5
1109:51Calm8.00OvercastFEW110 BKN150 OVC250453568%NANA29.891012.5
1108:51Calm7.00OvercastSCT110 OVC150403583%NANA29.901013.0
1107:51W 37.00OvercastBKN150 OVC220383486%NANA29.881012.4
1106:51SW 58.00Mostly CloudyBKN220 BKN250373489%33NA29.831010.6
1105:51Calm10.00OvercastBKN220 OVC2503432413492%NANA29.801009.6
1104:51NW 510.00OvercastBKN150 OVC250383383%34NA29.801009.6
1103:51W 610.00Mostly CloudyFEW190 BKN250373386%32NA29.781008.9
1102:51SW 310.00Mostly CloudyBKN190 BKN250383383%NANA29.751007.9
1101:51W 810.00OvercastBKN180 OVC250403377%35NA29.761008.4
1100:51W 710.00OvercastSCT140 SCT180 OVC250393379%34NA29.751007.9


Complete data after midnight (may be delayed 24-48 hours).

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Saturday, February 11, 2017 …

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




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

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756
CDUS43 KLOT 120633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SUN FEB 12 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49    127 PM  70    1999  34     15       21
  MINIMUM         34    626 AM -14    1885  19     15        7
  AVERAGE         42                        26     16       14

PRECIPITATION (IN)
  YESTERDAY        0.00          0.83 2009   0.06  -0.06     0.00
  MONTH TO DATE    0.47                      0.59  -0.12     0.85
  SINCE DEC 1      5.11                      4.57   0.54     6.56
  SINCE JAN 1      3.34                      2.32   1.02     1.69

SNOWFALL (IN)
  YESTERDAY        0.0           8.3  1956   0.4   -0.4      0.0
  MONTH TO DATE    T                         3.9   -3.9      1.0
  SINCE DEC 1     18.3                      22.9   -4.6     11.8
  SINCE JUL 1     18.3                      24.3   -6.0     23.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        39    -16       51
  MONTH TO DATE  396                       437    -41      411
  SINCE DEC 1   2744                      2871   -127     2450
  SINCE JUL 1   3573                      4127   -554     3423

 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    16   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     61           100 PM
 AVERAGE    79

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        62      1984
                                             1882
 MINIMUM TEMPERATURE (F)   19       -17      1899


SUNRISE AND SUNSET
FEBRUARY 12 2017......SUNRISE   651 AM CST   SUNSET   521 PM CST
FEBRUARY 13 2017......SUNRISE   650 AM CST   SUNSET   522 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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