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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Thursday, January 17, 2019

Chicago Weather O'Hare Data Tuesday, January 15 2019 and Chicago Weather Forecast Tuesday, January 15 2019

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.
1523:51W 77.00Light Freezing DrizzleBKN009 OVC0143231322796%25NA30.041018.1
1522:51SW 105.00Light Freezing Drizzle Fog/MistOVC009313096%22NA30.041018.2
1521:51SW 95.00Light Freezing Drizzle Fog/MistOVC007302996%22NA30.031017.9
1520:51SW 14 G 227.00OvercastOVC008302892%19NA30.031017.8
1519:51SW 14 G 237.00OvercastOVC008292792%18NA30.031017.6
1518:51SW 15 G 2510.00OvercastOVC009282692%16NA30.041017.9
1517:51SW 16 G 2310.00OvercastOVC0092724282789%15NA30.031017.8
1516:51SW 12 G 3110.00OvercastOVC008272489%16NA30.051018.5
1515:51SW 13 G 2310.00OvercastOVC011282485%17NA30.061018.9
1514:51SW 15 G 2110.00OvercastOVC011282381%16NA30.071019.2
1513:51SW 15 G 2410.00OvercastOVC011272385%15NA30.091019.8
1512:51SW 15 G 2410.00OvercastOVC012272385%15NA30.111020.4
1511:51SW 14 G 2110.00OvercastOVC0142722272581%16NA30.151021.8
1510:51SW 1210.00OvercastOVC013272281%16NA30.181023.0
1509:51SW 810.00OvercastOVC017272281%19NA30.201023.7
1508:51SW 1010.00OvercastOVC018262284%16NA30.181023.1
1507:51W 810.00OvercastOVC018262284%18NA30.191023.2
1506:51SW 910.00OvercastFEW009 OVC021252288%16NA30.191023.4
1505:51SW 1010.00OvercastFEW009 OVC0222522252488%15NA30.201023.5
1504:51SW 129.00OvercastOVC021252288%14NA30.201023.6
1503:51W 77.00OvercastOVC009252288%17NA30.211024.0
1502:51W 86.00Fog/MistOVC009252288%16NA30.231024.5
1501:51W 87.00OvercastOVC009242291%15NA30.221024.3
1500:51W 88.00OvercastOVC015252288%16NA30.211024.0

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



FORECAST:
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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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED JAN 16 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 15 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32   1159 PM  60    1949  31      1       24
  MINIMUM         24    217 AM -19    1979  16      8       10
  AVERAGE         28                        24      4       17

PRECIPITATION (IN)
  YESTERDAY        T             0.81 1877   0.06  -0.06     0.14
  MONTH TO DATE    0.59                      0.91  -0.32     0.62
  SINCE DEC 1      3.91                      3.16   0.75     1.21
  SINCE JAN 1      0.59                      0.91  -0.32     0.62

SNOWFALL (IN)
  YESTERDAY        0.0           4.2  1997   0.4   -0.4      2.3
  MONTH TO DATE    2.7                       5.0   -2.3      3.2
  SINCE DEC 1      4.1                      13.2   -9.1      8.5
  SINCE JUL 1     16.8                      14.6    2.2      8.6
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       37                        42     -5       48
  MONTH TO DATE  512                       616   -104      718
  SINCE DEC 1   1493                      1771   -278     1883
  SINCE JUL 1   2856                      3027   -171     2926

 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    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     78           300 PM
 AVERAGE    89

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        57      1990
 MINIMUM TEMPERATURE (F)   16       -25      1982


SUNRISE AND SUNSET
JANUARY 16 2019.......SUNRISE   717 AM CST   SUNSET   446 PM CST
JANUARY 17 2019.......SUNRISE   716 AM CST   SUNSET   447 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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