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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Thursday, April 23, 2015

Chicago Weather O'Hare Data Thursday, April 23 2015

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.

2323:51Calm10.00FairCLR372767%NANA30.061018.1
2322:51Calm10.00FairCLR402760%NANA30.041017.7
2321:51SE 510.00FairCLR402760%36NA30.031017.3
2320:51SE 910.00FairCLR412655%35NA30.021017.1
2319:51E 810.00FairCLR442649%39NA30.011016.6
2318:51E 910.00FairCLR4825554841%44NA30.011016.6
2317:51Calm10.00FairCLR512232%NANA30.001016.5
2316:51NW 1210.00A Few CloudsFEW070541521%NANA30.011016.5
2315:51W 18 G 2410.00A Few CloudsFEW070531623%NANA30.011016.4
2314:51NW 7 G 2110.00A Few CloudsFEW070521725%NANA30.011016.5
2313:51W 13 G 2210.00A Few CloudsFEW070511726%NANA30.021017.0
2312:51NW 16 G 2310.00A Few CloudsFEW0655018503528%44NA30.031017.2
2311:51NW 14 G 2310.00A Few CloudsFEW065491829%44NA30.031017.3
2310:51NW 1710.00A Few CloudsFEW060471831%40NA30.031017.2
2309:51NW 1310.00A Few CloudsFEW050452037%39NA30.021016.9
2308:51N 1210.00FairCLR432142%37NA30.011016.7
2307:51NW 910.00FairCLR392353%33NA30.011016.6
2306:51NW 910.00A Few CloudsFEW2503422353261%27NA29.991016.0
2305:51NW 810.00A Few CloudsFEW250332264%26NA29.961015.1
2304:51W 710.00FairCLR332366%27NA29.941014.4
2303:51NW 910.00FairCLR342467%27NA29.931013.9
2302:51W 610.00FairCLR332470%27NA29.911013.4

2301:51W 710.00ClearCLR342467%28NA29.91??
2300:51W 610.00Partly CloudyFEW0903524

64%30NA29.91??

Complete data after midnight (may be delayed 24-48 hours).

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Thursday, April 23, 2015 …

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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000
CDUS43 KLOT 240637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI APR 24 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 23 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    410 PM  88    1960  62     -7       51
  MINIMUM         32    518 AM  25    1986  41     -9       33
                                      1873
  AVERAGE         44                        52     -8       42

PRECIPITATION (IN)
  YESTERDAY        0.00          1.01 1878   0.11  -0.11     0.02
  MONTH TO DATE    2.55                      2.55   0.00     1.30
  SINCE MAR 1      3.65                      5.05  -1.40     3.01
  SINCE JAN 1      6.51                      8.57  -2.06     8.31

SNOWFALL (IN)
  YESTERDAY        0.0           3.1  1967   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.2   -1.2      1.4
  SINCE MAR 1      7.1                       6.8    0.3     13.7
  SINCE JUL 1     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        14      7       23
  MONTH TO DATE  327                       407    -80      394
  SINCE MAR 1   1237                      1248    -11     1419
  SINCE JUL 1   6417                      5982    435     6834

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


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.8


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    69           100 AM
 LOWEST     22           300 PM
 AVERAGE    46

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        87      1990
                                             1915
 MINIMUM TEMPERATURE (F)   42        29      1910


SUNRISE AND SUNSET
APRIL 24 2015.........SUNRISE   558 AM CDT   SUNSET   742 PM CDT
APRIL 25 2015.........SUNRISE   556 AM CDT   SUNSET   744 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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