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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).

Friday, July 20, 2018

Chicago Weather O'Hare Data Tuesday, July 17 2018 and Chicago Weather Forecast Tuesday, July 17 2018

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.
1723:51NE 810.00FairCLR695868%NANA30.111019.2
1722:51NE 910.00FairCLR695868%NANA30.121019.4
1721:51NE 910.00A Few CloudsFEW060705866%NANA30.101018.9
1720:51NE 1210.00A Few CloudsFEW060705866%NANA30.091018.5
1719:51NE 1410.00A Few CloudsFEW060 FEW250725861%NANA30.081018.2
1718:51NE 12 G 2310.00A Few CloudsFEW060 FEW2507557817554%NANA30.071018.0
1717:51N 1610.00A Few CloudsFEW060785443%NA7930.061017.6
1716:51E 12 G 1810.00A Few CloudsFEW070 FEW250795442%NA7930.071017.7
1715:51NE 1310.00A Few CloudsFEW070 FEW250805339%NA8030.071017.7
1714:51NE 1410.00A Few CloudsFEW070 FEW250805644%NA8030.071017.9
1713:51NE 1410.00Partly CloudyFEW070 SCT250805644%NA8030.081018.0
1712:51NE 15 G 2110.00Mostly CloudyFEW048 FEW065 BKN2507959817250%NA8030.081018.1
1711:51NE 1310.00Mostly CloudyFEW048 BKN250805847%NA8130.071017.9
1710:51NE 1310.00Mostly CloudyFEW045 BKN250806051%NA8130.071017.6
1709:51Vrbl 510.00Partly CloudyFEW045 SCT250795950%NA8030.061017.4
1708:51N 310.00Partly CloudySCT250776056%NA7930.051017.2
1707:51N 810.00A Few CloudsFEW250745960%NANA30.051017.1
1706:51N 710.00A Few CloudsFEW2507259737064%NANA30.041016.7
1705:51NW 710.00A Few CloudsFEW250705866%NANA30.021016.0
1704:51NW 710.00A Few CloudsFEW250715863%NANA30.001015.3
1703:51NW 810.00FairCLR715863%NANA30.001015.2
1702:51NW 710.00A Few CloudsFEW110705866%NANA29.991015.2
1701:51NW 610.00A Few CloudsFEW110715761%NANA29.991015.1
1700:51NW 710.00A Few CloudsFEW1107356867355%NANA29.991014.9

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



FORECAST:
Chicago Weather 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 ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED JUL 18 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    210 PM 100    1942  84     -3       79
                                      1887
  MINIMUM         68   1159 PM  51    1985  64      4       56
  AVERAGE         75                        74      1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          3.04 1969   0.11  -0.11     0.00
  MONTH TO DATE    0.61                      1.88  -1.27     3.10
  SINCE JUN 1      8.24                      5.33   2.91     6.54
  SINCE JAN 1     27.09                     18.41   8.68    24.65

SNOWFALL (IN)
  YESTERDAY        0.0           T    2003   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     10                        48    -38        3
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                         9      1        3
  MONTH TO DATE  233                       152     81      155
  SINCE JUN 1    448                       317    131      385
  SINCE JAN 1    597                       371    226      418
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           200 AM
 LOWEST     39           300 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      1946
 MINIMUM TEMPERATURE (F)   64        53      1979


SUNRISE AND SUNSET
JULY 18 2018..........SUNRISE   532 AM CDT   SUNSET   823 PM CDT
JULY 19 2018..........SUNRISE   533 AM CDT   SUNSET   822 PM CDT


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

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