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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, February 16, 2018

Chicago Weather O'Hare Data Sunday, February 11 2018 and Chicago Weather Forecast Sunday, February 11 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.
1123:51W 710.00FairCLR122191164%1NA30.361029.4
1122:51W 510.00A Few CloudsFEW25012264%4NA30.321028.0
1121:51W 710.00A Few CloudsFEW25012367%1NA30.281026.7
1120:51W 710.00A Few CloudsFEW25013467%3NA30.251025.7
1119:51W 910.00Partly CloudySCT25015667%3NA30.221024.6
1118:51W 810.00Mostly CloudyFEW200 BKN25016871%5NA30.191023.5
1117:51W 1010.00Mostly CloudyFEW200 BKN250198221862%8NA30.141021.9
1116:51W 1010.00Mostly CloudySCT200 BKN250191068%8NA30.101020.5
1115:51W 1210.00Mostly CloudyFEW200 BKN250221163%10NA30.041018.4
1114:51NW 910.00Mostly CloudyFEW100 FEW150 BKN250221266%12NA30.001017.1
1113:51W 1310.00Mostly CloudyFEW034 BKN100 BKN150 BKN230211371%8NA29.981016.2
1112:51W 1410.00OvercastSCT034 BKN120 OVC230211371%8NA29.971016.0
1111:51NW 122.50Light SnowBKN024 OVC0342115211878%9NA29.971016.00.13
1110:51NW 123.00Light SnowOVC033211681%9NA29.971016.0
1109:51NW 101.25Light Snow Fog/MistOVC019201685%9NA29.961015.50.03
1108:51N 130.75Light Snow Fog/MistVV020191584%6NA29.951015.40.020.10
1107:51N 121.50Light Snow Fog/MistOVC029181484%5NA29.941015.00.03
1106:51N 131.25Light Snow Fog/MistOVC018181484%5NA29.941014.80.05
1105:51N 101.25Light Snow Fog/MistOVC0221714201788%5NA29.931014.70.030.26
1104:51N 132.00Light Snow Fog/MistFEW014 OVC022181484%5NA29.951015.10.01
1103:51NW 101.50Light Snow Fog/MistVV014181484%6NA29.951015.30.04
1102:51N 81.00Light Snow Fog/MistVV012191584%9NA29.981016.20.040.18
1101:51N 60.75Light Snow Fog/MistVV004201685%12NA30.001017.00.09
1100:51N 70.75Light Snow Fog/MistVV012191688%10NA30.031017.90.05


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
1236 AM CST MON FEB 12 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 11 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         22    357 PM  70    1999  34    -12       49
  MINIMUM         11   1159 PM -14    1885  19     -8       34
  AVERAGE         17                        26     -9       42

PRECIPITATION (IN)
  YESTERDAY        0.39          0.83 2009   0.06   0.33     0.00
  MONTH TO DATE    1.62                      0.59   1.03     0.47
  SINCE DEC 1      3.75                      4.57  -0.82     5.11
  SINCE JAN 1      3.16                      2.32   0.84     3.34

SNOWFALL (IN)
  YESTERDAY        3.7           8.3  1956   0.4    3.3      0.0
  MONTH TO DATE   18.3                       3.9   14.4       T
  SINCE DEC 1     28.2                      22.9    5.3     18.3
  SINCE JUL 1     28.3                      24.3    4.0     18.3
  SNOW DEPTH      12

DEGREE DAYS
 HEATING
  YESTERDAY       48                        39      9       23
  MONTH TO DATE  524                       437     87      396
  SINCE DEC 1   2934                      2871     63     2744
  SINCE JUL 1   3977                      4127   -150     3573

 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    16   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           100 AM
 LOWEST     61          1100 PM
 AVERAGE    73

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        62      1984
                                             1882
 MINIMUM TEMPERATURE (F)   19       -17      1899


SUNRISE AND SUNSET
FEBRUARY 12 2018......SUNRISE   651 AM CST   SUNSET   521 PM CST
FEBRUARY 13 2018......SUNRISE   650 AM CST   SUNSET   522 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
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