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

Friday, January 13, 2017

Chicago Weather O'Hare Data Friday, January 13 2017 -- Overcast, Mostly Cloudy, Temperatures About 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.
1323:51NE 310.00OvercastBKN075 OVC1502718272369%NANA30.601037.2
1322:51E 710.00OvercastSCT080 OVC160261871%18NA30.621038.1
1321:51E 610.00OvercastBKN080 OVC160261975%19NA30.651039.0
1320:51NE 810.00OvercastFEW023 FEW090 OVC170271972%19NA30.661039.3
1319:51E 1010.00OvercastOVC020272178%18NA30.681040.0
1318:51N 610.00OvercastOVC020242084%17NA30.671039.8
1317:51N 910.00OvercastBKN020 OVC1302319232185%13NA30.671039.9
1316:51N 1210.00OvercastBKN011 OVC100221885%10NA30.701040.6
1315:51NE 1010.00OvercastOVC013211785%10NA30.721041.4
1314:51NE 1010.00OvercastOVC015221678%11NA30.721041.6
1313:51NE 1210.00OvercastBKN015 BKN120 OVC250221678%10NA30.721041.5
1312:51NE 1210.00OvercastFEW018 BKN130 OVC250221471%10NA30.731041.7
1311:51N 1210.00OvercastFEW017 BKN130 OVC2502112211668%9NA30.751042.5
1310:51N 810.00OvercastFEW020 OVC095201065%10NA30.781043.5
1309:51N 910.00OvercastSCT020 BKN110 OVC25018865%7NA30.771043.2
1308:51N 810.00OvercastSCT018 BKN150 OVC25017559%7NA30.751042.3
1307:51N 710.00Mostly CloudyFEW150 BKN25016562%6NA30.721041.5
1306:51N 510.00OvercastSCT140 OVC25016562%8NA30.721041.3
1305:51N 610.00OvercastFEW150 OVC250175201659%8NA30.671039.8
1304:51N 910.00Mostly CloudyFEW150 BKN25017559%6NA30.641038.8
1303:51N 810.00Mostly CloudyFEW170 BKN25017662%7NA30.631038.3
1302:51N 1210.00OvercastBKN170 OVC25018659%5NA30.611037.6
1301:51NW 1310.00OvercastBKN170 OVC25019759%6NA30.571036.4
1300:51NW 1310.00OvercastOVC17019862%6NA30.531034.8


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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Friday, January 13, 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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586
CDUS43 KLOT 140632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST SAT JAN 14 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 13 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         27   1159 PM  58    1932  31     -4       25
  MINIMUM         16    821 AM  -9    1929  16      0       -2
                                      1888
  AVERAGE         22                        24     -2       12

PRECIPITATION (IN)
  YESTERDAY        0.00          1.37 1950   0.05  -0.05      T
  MONTH TO DATE    0.71                      0.79  -0.08     0.59
  SINCE DEC 1      2.48                      3.04  -0.56     5.46
  SINCE JAN 1      0.71                      0.79  -0.08     0.59

SNOWFALL (IN)
  YESTERDAY        0.0          16.5  1979   0.3   -0.3      0.1
  MONTH TO DATE    0.4                       4.3   -3.9      5.0
  SINCE DEC 1     18.1                      12.5    5.6      9.5
  SINCE JUL 1     18.1                      13.9    4.2     20.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       43                        41      2       53
  MONTH TO DATE  564                       533     31      529
  SINCE DEC 1   1795                      1688    107     1329
  SINCE JUL 1   2624                      2944   -320     2302

 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    15   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           600 PM
 LOWEST     56          1200 AM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1928
 MINIMUM TEMPERATURE (F)   16       -14      1979


SUNRISE AND SUNSET
JANUARY 14 2017.......SUNRISE   717 AM CST   SUNSET   445 PM CST
JANUARY 15 2017.......SUNRISE   717 AM CST   SUNSET   446 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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