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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, March 23, 2018

Chicago Weather O'Hare Data Tuesday, March 20 2018 and Chicago Weather Forecast Tuesday, March 20 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.
2023:51N 1210.00OvercastBKN018 OVC150312372%22NA29.911013.5
2022:51N 10 G 2310.00OvercastOVC019312372%22NA29.911013.5
2021:51N 16 G 2310.00OvercastSCT019 BKN150 OVC250312269%20NA29.921013.8
2020:51N 16 G 2410.00OvercastFEW020 BKN150 OVC250312167%20NA29.921013.9
2019:51N 20 G 2610.00OvercastSCT170 OVC250312064%19NA29.911013.7
2018:51N 1810.00OvercastSCT180 OVC2503219363259%21NA29.901013.3
2017:51NE 20 G 2510.00OvercastFEW028 FEW200 OVC250331956%21NA29.891012.8
2016:51NE 20 G 2810.00Mostly CloudyFEW028 FEW200 BKN250342056%23NA29.881012.6
2015:51N 22 G 3010.00Mostly Cloudy and BreezySCT025 BKN250351952%23NA29.881012.4
2014:51NE 2010.00Mostly CloudySCT025 BKN250352054%24NA29.891012.6
2013:51N 23 G 2910.00Mostly Cloudy and BreezySCT029 BKN250352157%23NA29.901013.1
2012:51NE 2010.00Mostly CloudyFEW026 BKN2503621372955%25NA29.911013.5
2011:51N 18 G 2510.00Mostly CloudyFEW020 BKN250342056%23NA29.921013.7
2010:51NE 1710.00Mostly CloudyFEW020 BKN250341954%23NA29.921013.7
2009:51NE 16 G 2410.00OvercastSCT019 OVC250322061%21NA29.921013.6
2008:51NE 1710.00OvercastSCT019 OVC250312167%20NA29.911013.3
2007:51NE 21 G 2510.00Mostly Cloudy and BreezyFEW019 BKN250292172%16NA29.911013.5
2006:51NE 1410.00Mostly CloudySCT020 BKN2502920342969%18NA29.911013.5
2005:51NE 1810.00Mostly CloudyFEW020 BKN250291966%17NA29.901013.2
2004:51NE 22 G 3010.00Overcast and BreezyOVC250301758%17NA29.881012.5
2003:51NE 15 G 2510.00Mostly CloudyBKN250311961%20NA29.891012.6
2002:51NE 1310.00Mostly CloudyBKN250322061%22NA29.901013.1
2001:51NE 1410.00Mostly CloudyBKN250322266%22NA29.911013.2
2000:51NE 20 G 2510.00Mostly CloudyBKN2503424363467%23NA29.901013.0

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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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
222 AM CDT WED MAR 21 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 20 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         37   1148 AM  85    2012  48    -11       54
  MINIMUM         29    654 AM   4    1885  31     -2       37
  AVERAGE         33                        39     -6       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.96 1935   0.08  -0.08     0.13
  MONTH TO DATE    1.21                      1.54  -0.33     1.01
  SINCE MAR 1      1.21                      1.54  -0.33     1.01
  SINCE JAN 1      7.39                      5.06   2.33     5.40

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1964   0.1   -0.1      0.0
  MONTH TO DATE    2.6                       4.2   -1.6      7.8
  SINCE MAR 1      2.6                       4.2   -1.6      7.8
  SINCE JUL 1     32.9                      33.7   -0.8     26.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        26      6       19
  MONTH TO DATE  588                       582      6      562
  SINCE MAR 1    588                       582      6      562
  SINCE JUL 1   5046                      5316   -270     4487

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


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    17.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           700 AM
 LOWEST     52           200 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        87      2012
 MINIMUM TEMPERATURE (F)   31         9      1888
                                             1885


SUNRISE AND SUNSET
MARCH 21 2018.........SUNRISE   653 AM CDT   SUNSET   705 PM CDT
MARCH 22 2018.........SUNRISE   651 AM CDT   SUNSET   706 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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