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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, September 7, 2017

Chicago Weather O'Hare Data Tuesday, September 5 2017 and Chicago Weather Forecast Tuesday, September 5 2017

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.
0523:51NW 1210.00A Few CloudsFEW090564567%NANA29.951013.9
0522:51NW 910.00Mostly CloudyFEW048 BKN080574462%NANA29.941013.9
0521:51NW 810.00Partly CloudyFEW048 SCT100574462%NANA29.951014.1
0520:51NW 710.00Partly CloudySCT100564362%NANA29.951014.1
0519:51NW 1210.00Partly CloudyFEW070 SCT100604252%NANA29.931013.4
0518:51NW 1010.00Mostly CloudyFEW070 BKN1006142706150%NANA29.911012.8
0517:51NW 1710.00Mostly CloudyFEW070 BKN100634247%NANA29.901012.5
0516:51NW 1710.00Light RainBKN055 BKN070644448%NANA29.901012.5
0515:51W 1610.00Mostly CloudyFEW060 SCT075 BKN090674241%NANA29.881011.7
0514:51NW 16 G 2410.00Mostly CloudyBKN075694441%NANA29.881011.7
0513:51NW 15 G 2310.00Mostly CloudySCT055 BKN075674241%NANA29.881011.7
0512:51NW 14 G 2410.00Mostly CloudyBKN0496945705542%NANA29.881011.6
0511:51W 1210.00Mostly CloudyBKN039674851%NANA29.891011.8
0510:51NW 1610.00A Few CloudsFEW028634858%NANA29.891012.1
0509:51NW 1210.00A Few CloudsFEW020614965%NANA29.891012.0
0508:51NW 15 G 2210.00Partly CloudySCT018584870%NANA29.891012.0
0507:51W 1410.00A Few CloudsFEW018564875%NANA29.881011.8
0506:51W 12 G 2010.00A Few CloudsFEW018 FEW2505548635477%NANA29.881011.7
0505:51NW 1010.00A Few CloudsFEW030 FEW250554980%NANA29.871011.2
0504:51W 1010.00Partly CloudySCT250564977%NANA29.851010.7
0503:51NW 1210.00A Few CloudsFEW250584972%NANA29.841010.3
0502:51NW 1410.00Mostly CloudyBKN250605172%NANA29.831010.0
0501:51NW 1310.00OvercastOVC250625270%NANA29.801008.8
0500:51W 910.00OvercastOVC2506352736268%NANA29.801008.7

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 ...

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573
CDUS43 KLOT 060631
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED SEP 6 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 5 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         70    235 PM  98    1899  79     -9       87
  MINIMUM         54   1159 PM  44    1988  59     -5       62
                                      1984
  AVERAGE         62                        69     -7       75

PRECIPITATION (IN)
  YESTERDAY        T             1.89 1971   0.11  -0.11     0.00
  MONTH TO DATE    0.25                      0.58  -0.33      T
  SINCE SEP 1      0.25                      0.58  -0.33      T
  SINCE JAN 1     31.99                     25.71   6.28    26.98

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

DEGREE DAYS
 HEATING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE   10                         5      5        0
  SINCE SEP 1     10                         5      5        0
  SINCE JUL 1     15                        18     -3        0

 COOLING
  YESTERDAY        0                         5     -5       10
  MONTH TO DATE   13                        27    -14       22
  SINCE SEP 1     13                        27    -14       22
  SINCE JAN 1    796                       767     29      987
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     40          1200 PM
 AVERAGE    59

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1960
                                             1954
 MINIMUM TEMPERATURE (F)   59        42      1984


SUNRISE AND SUNSET
SEPTEMBER  6 2017.....SUNRISE   623 AM CDT   SUNSET   716 PM CDT
SEPTEMBER  7 2017.....SUNRISE   624 AM CDT   SUNSET   715 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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