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

Friday, January 27, 2017

Chicago Weather O'Hare Data Friday, January 27 2017, Overcast, Light Snow, Temperatures Near 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.

2723:51W 15 G 2310.00OvercastSCT018 OVC1002619272575%14NA29.771009.0
2722:51W 1310.00Mostly CloudyFEW030 FEW080 SCT100 BKN250262078%15NA29.781009.2
2721:51W 15 G 2310.00OvercastFEW030 OVC090272178%15NA29.791009.5
2720:51W 17 G 2410.00OvercastOVC110261975%13NA29.801009.7
2719:51W 16 G 2310.00Mostly CloudyFEW023 BKN090 BKN110261871%14NA29.821010.4
2718:51W 12 G 2810.00OvercastOVC023261871%15NA29.841011.2
2717:51W 16 G 2810.00OvercastOVC0192517272572%12NA29.851011.6
2716:51W 15 G 2610.00OvercastOVC021261871%14NA29.841011.4
2715:51W 20 G 2410.00OvercastOVC022261871%12NA29.841011.4
2714:51W 18 G 239.00OvercastOVC025271869%14NA29.831010.9
2713:51W 14 G 2210.00Light SnowOVC025261769%14NA29.831011.1
2712:51W 17 G 2510.00Light SnowOVC025261666%13NA29.851011.5
2711:51W 16 G 2310.00Light SnowSCT022 OVC0332517282472%12NA29.881012.5
2710:51W 15 G 2210.00Light SnowOVC017241877%11NA29.901013.3
2709:51W 13 G 208.00Light SnowOVC017262078%15NA29.891013.1
2708:51W 20 G 248.00Light SnowOVC020272075%13NA29.891012.8
2707:51W 17 G 2410.00OvercastOVC022272075%14NA29.891012.8
2706:51W 18 G 2510.00OvercastBKN018 OVC024282278%15NA29.881012.6
2705:51W 1010.00Light SnowOVC0142823312781%19NA29.881012.7
2704:51W 810.00Light SnowOVC015282381%20NA29.891012.9
2703:51W 810.00Light SnowOVC018272178%19NA29.901013.1
2702:51W 1310.00OvercastOVC016272178%16NA29.911013.6
2701:51W 1410.00Mostly CloudyBKN017 BKN035272178%16NA29.911013.5
2700:51W 14 G 2210.00OvercastSCT018 BKN025 OVC033302375%19NA29.901013.4



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 27, 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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611
CDUS43 KLOT 280642
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST SAT JAN 28 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 27 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         31   1221 AM  62    1916  31      0       34
  MINIMUM         24   1138 AM -10    1955  16      8       23
  AVERAGE         28                        24      4       29

PRECIPITATION (IN)
  YESTERDAY        T             0.74 1967   0.05  -0.05      T
  MONTH TO DATE    2.83                      1.53   1.30     0.82
  SINCE DEC 1      4.60                      3.78   0.82     5.69
  SINCE JAN 1      2.83                      1.53   1.30     0.82

SNOWFALL (IN)
  YESTERDAY        T             6.6  1967   0.3   -0.3       T
  MONTH TO DATE    0.4                       9.3   -8.9      6.3
  SINCE DEC 1     18.1                      17.5    0.6     10.8
  SINCE JUL 1     18.1                      18.9   -0.8     22.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        41     -4       36
  MONTH TO DATE  972                      1115   -143     1123
  SINCE DEC 1   2203                      2270    -67     1923
  SINCE JUL 1   3032                      3526   -494     2896

 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    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           200 AM
 LOWEST     63           100 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1914
                                             1876
 MINIMUM TEMPERATURE (F)   17       -13      1977
                                             1963


SUNRISE AND SUNSET
JANUARY 28 2017.......SUNRISE   708 AM CST   SUNSET   502 PM CST
JANUARY 29 2017.......SUNRISE   707 AM CST   SUNSET   503 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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