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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).

Tuesday, April 3, 2018

Chicago Weather O'Hare Data Saturday, March 31 2018 and Chicago Weather Forecast Saturday, March 31 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.
3123:51NW 710.00Mostly CloudyBKN250332264%27NA30.161021.8
3122:51NW 1410.00Mostly CloudyFEW037 BKN250352157%26NA30.141020.9
3121:51N 1610.00Mostly CloudyFEW030 BKN037 BKN200372357%28NA30.111020.0
3120:51NW 1510.00Mostly CloudySCT040 BKN200 BKN250392660%31NA30.061018.5
3119:51N 1310.00Mostly CloudyFEW042 BKN200 BKN250412757%34NA30.011016.7
3118:51N 1710.00Mostly CloudyFEW042 BKN200 BKN2504428584453%36NA29.981015.5
3117:51NW 21 G 2910.00Mostly Cloudy and BreezySCT040 SCT200 BKN250473052%39NA29.931014.0
3116:51NW 23 G 3210.00Mostly Cloudy and BreezySCT040 BKN250523450%NANA29.891012.4
3115:51NW 25 G 3610.00Mostly Cloudy and BreezySCT037 BKN050 BKN250543957%NANA29.851011.1
3114:51W 24 G 3210.00Mostly Cloudy and BreezyBKN040 BKN250573951%NANA29.811009.7
3113:51W 17 G 3010.00OvercastBKN040 OVC046553955%NANA29.801009.4
3112:51SW 20 G 3010.00Mostly CloudySCT055 BKN0705440554059%NANA29.781008.70.09
3111:51SW 21 G 3110.00Overcast and BreezyFEW029 BKN050 OVC070473769%39NA29.821010.0
3110:51SW 26 G 3710.00Overcast and WindyFEW020 BKN050 OVC065473666%39NA29.831010.4
3109:51S 23 G 3310.00Overcast and BreezySCT038 BKN050 OVC070443571%35NA29.881012.10.09
3108:51SW 20 G 287.00Light RainBKN018 OVC020403686%30NA29.961014.80.09
3107:51SW 1510.00OvercastFEW035 BKN050 OVC070433163%36NA29.991015.8
3106:51S 15 G 2110.00OvercastBKN080 OVC0954130413465%33NA30.011016.6
3105:51S 810.00OvercastOVC100403170%35NA30.031017.2
3104:51S 910.00OvercastBKN120 OVC250373179%30NA30.041017.4
3103:51S 710.00Partly CloudyFEW120 SCT250362976%30NA30.061018.3
3102:51SW 810.00Partly CloudySCT250382765%32NA30.101019.7
3101:51S 710.00FairCLR352670%29NA30.121020.2
3100:51S 510.00FairCLR3626473667%32NA30.141021.3

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



FORECAST:
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CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
630 AM CDT SUN APR 1 2018

...Corrected for missing daily snowfall...
...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 31 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         58    147 PM  87    1981  53      5       44
  MINIMUM         32   1159 PM  12    1969  34     -2       36
                                      1923
  AVERAGE         45                        43      2       40

PRECIPITATION (IN)
  YESTERDAY        0.09          3.12 1929   0.10  -0.01     0.02
  MONTH TO DATE    1.74                      2.50  -0.76     4.01
  SINCE MAR 1      1.74                      2.50  -0.76     4.01
  SINCE JAN 1      7.92                      6.02   1.90     8.40

SNOWFALL (IN)
  YESTERDAY        0.0           4.8  1926   0.1   -0.1      0.0
  MONTH TO DATE    2.6                       5.6   -3.0      7.8
  SINCE MAR 1      2.6                       5.6   -3.0      7.8
  SINCE JUL 1     32.9                      35.1   -2.2     26.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        22     -2       25
  MONTH TO DATE  867                       842     25      785
  SINCE MAR 1    867                       841     26      785
  SINCE JUL 1   5325                      5575   -250     4710

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         1     -1        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    15.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           400 AM
 LOWEST     50           400 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        83      2010
 MINIMUM TEMPERATURE (F)   34        17      1881


SUNRISE AND SUNSET
APRIL  1 2018.........SUNRISE   634 AM CDT   SUNSET   717 PM CDT
APRIL  2 2018.........SUNRISE   633 AM CDT   SUNSET   718 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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