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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).

Monday, October 1, 2018

Chicago Weather O'Hare Data Friday, September 28 2018 and Chicago Weather Forecast Friday, September 28 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.
2823:51W 510.00Partly CloudySCT160 SCT200474283%45NA30.281025.4
2822:51W 510.00Partly CloudySCT160 SCT200474490%45NA30.271025.3
2821:51W 610.00Mostly CloudyFEW160 BKN190494483%46NA30.261024.8
2820:51W 710.00Mostly CloudyFEW110 SCT160 BKN190494483%46NA30.251024.4
2819:51W 710.00Mostly CloudyFEW110 SCT140 BKN200504480%47NA30.231023.8
2818:51W 510.00OvercastFEW070 FEW090 OVC1105044605080%48NA30.211023.30.07
2817:51W 710.00Light RainFEW075 OVC095514580%NANA30.201022.90.01
2816:51W 710.00Light RainFEW060 BKN075 OVC090514477%NANA30.201022.70.02
2815:51W 89.00Light RainOVC080534780%NANA30.201022.90.040.04
2814:51W 69.00Light RainFEW050 OVC080544469%NANA30.161021.4
2813:51NW 910.00OvercastFEW025 OVC085594764%NANA30.141020.5
2812:51W 710.00OvercastFEW023 BKN100 OVC2505948605667%NANA30.111019.6
2811:51W 310.00OvercastFEW024 FEW100 OVC140605070%NANA30.101019.3
2810:51NW 1210.00OvercastFEW030 OVC090594867%NANA30.101019.2
2809:51NW 1010.00OvercastFEW070 OVC090594969%NANA30.081018.7
2808:51SW 310.00OvercastOVC095594969%NANA30.071018.2
2807:51Calm10.00Mostly CloudyBKN110 BKN140 BKN250564772%NANA30.041017.2
2806:51SW 310.00Mostly CloudyFEW110 BKN140 BKN2505646615570%NANA30.031016.7
2805:51SW 610.00OvercastBKN130 OVC250564567%NANA30.001015.9
2804:51SW 610.00OvercastFEW090 BKN140 OVC250564465%NANA29.991015.5
2803:51SW 610.00OvercastBKN100 OVC200564465%NANA29.971014.7
2802:51SW 610.00OvercastFEW090 FEW140 OVC200574360%NANA29.971014.8
2801:51SW 710.00OvercastSCT090 BKN140 OVC200594254%NANA29.971014.6
2800:51SW 1010.00OvercastBKN150 OVC2206142666150%NANA29.961014.2


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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT SAT SEP 29 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 28 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         60   1213 PM  92    1953  70    -10       74
  MINIMUM         46   1159 PM  29    1942  49     -3       53
  AVERAGE         53                        59     -6       64

PRECIPITATION (IN)
  YESTERDAY        0.07          3.65 1972   0.09  -0.02     0.00
  MONTH TO DATE    3.57                      3.02   0.55     0.32
  SINCE SEP 1      3.57                      3.02   0.55     0.32
  SINCE JAN 1     37.80                     28.15   9.65    32.06

SNOWFALL (IN)
  YESTERDAY       MM             0.0    MM   0.0   MM        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      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                         7      5        1
  MONTH TO DATE   36                        91    -55       31
  SINCE SEP 1     36                        91    -55       31
  SINCE JUL 1     36                       104    -68       36

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  182                        90     92      179
  SINCE SEP 1    182                        90     92      179
  SINCE JAN 1   1259                       830    429      962
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     51          1200 AM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        99      1953
 MINIMUM TEMPERATURE (F)   48        32      1984


SUNRISE AND SUNSET
SEPTEMBER 29 2018.....SUNRISE   646 AM CDT   SUNSET   637 PM CDT
SEPTEMBER 30 2018.....SUNRISE   647 AM CDT   SUNSET   635 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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