DarkSky Temps | Gusts | WU KORD Data

CLICK for this month's BIG night sky ...

RADAR FULL MAP SCREEN

NEXRAD

STORMTRACK

Cardinal SAT

CHGOWX.COM


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).

Sunday, April 28, 2019

Chicago Weather O'Hare Data Saturday, April 20 2019 and Chicago Weather Forecast Saturday, April 20 2019

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.
2023:51SE 310.00FairCLR461934%NANA29.871011.5
2022:51Calm10.00FairCLR491121%NANA29.861011.1
2021:51N 610.00FairCLR501222%48NA29.851010.8
2020:51NE 610.00FairCLR521422%NANA29.831010.3
2019:51NE 710.00A Few CloudsFEW150531623%NANA29.811009.7
2018:51NE 1010.00A Few CloudsFEW1505917645919%NANA29.801009.4
2017:51NE 910.00A Few CloudsFEW150641615%NANA29.791008.8
2016:51N 1710.00A Few CloudsFEW150641313%NANA29.781008.6
2015:51N 1710.00A Few CloudsFEW150641112%NANA29.791009.0
2014:51N 17 G 2610.00A Few CloudsFEW150631113%NANA29.801009.3
2013:51N 20 G 2810.00A Few CloudsFEW150631012%NANA29.821009.8
2012:51N 2210.00A Few Clouds and BreezyFEW1506112613914%NANA29.831010.3
2011:51NE 24 G 3310.00A Few Clouds and BreezyFEW150571217%NANA29.841010.7
2010:51NE 23 G 3210.00A Few Clouds and BreezyFEW120551722%NANA29.851010.9
2009:51N 23 G 3110.00A Few Clouds and BreezyFEW120512232%NANA29.841010.6
2008:51N 25 G 3210.00A Few Clouds and BreezyFEW120482541%40NA29.841010.7
2007:51N 21 G 2910.00A Few Clouds and BreezyFEW120452546%37NA29.831010.5
2006:51N 1010.00A Few CloudsFEW1103927433662%32NA29.821010.1
2005:51N 1310.00A Few CloudsFEW030372665%29NA29.821010.0
2004:51N 1210.00FairCLR372665%29NA29.821010.1
2003:51N 1410.00FairCLR422653%35NA29.831010.2
2002:51N 1610.00FairCLR422755%34NA29.821010.3
2001:51N 1510.00FairCLR432753%36NA29.821010.1
2000:51N 1710.00FairCLR4328474256%35NA29.831010.4

Preliminary indications are that the 12% relative humidity (RH) observed at Chicago O'Hare at 2pm & 4pm today (4/20) is the lowest recorded RH for Chicago since records began in 1871. This would break the previous record of 13% most recently recorded on 4/8/1971.

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 ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN APR 21 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 20 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    454 PM  87    1985  61      3       61
  MINIMUM         36    513 AM  24    1897  40     -4       31
  AVERAGE         50                        51     -1       46

PRECIPITATION (IN)
  YESTERDAY        0.00          2.37 2000   0.11  -0.11     0.00
  MONTH TO DATE    2.12                      2.21  -0.09     2.70
  SINCE MAR 1      4.21                      4.71  -0.50     4.44
  SINCE JAN 1      8.98                      8.23   0.75    10.62

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1943   0.0    0.0      0.0
  MONTH TO DATE    5.4                       1.1    4.3      3.2
  SINCE MAR 1      5.7                       6.7   -1.0      5.8
  SINCE JUL 1     47.0                      36.2   10.8     36.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        15      0       19
  MONTH TO DATE  326                       364    -38      557
  SINCE MAR 1   1270                      1205     65     1424
  SINCE JUL 1   6061                      5939    122     5882

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


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           400 AM
 LOWEST     12           300 PM
 AVERAGE    38

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        88      1985
 MINIMUM TEMPERATURE (F)   41        27      1986


SUNRISE AND SUNSET
APRIL 21 2019.........SUNRISE   602 AM CDT   SUNSET   739 PM CDT
APRIL 22 2019.........SUNRISE   601 AM CDT   SUNSET   740 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

+ + + +

HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)

WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare  Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...