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

Thursday, January 31, 2019

Chicago Weather O'Hare Data Wednesday, January 30 2019 and Chicago Weather Forecast Wednesday, January 30 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.
3023:51W 1010.00FairCLR-18-25-15-1869%-38NA30.351030.2
3022:51W 910.00FairCLR-18-2569%-37NA30.341030.0
3021:51W 810.00FairCLR-17-2469%-35NA30.341030.0
3020:51W 15 G 2310.00FairCLR-16-2466%-40NA30.331029.8
3019:51W 1010.00A Few CloudsFEW030-16-2370%-36NA30.331029.5
3018:51W 13 G 2210.00A Few CloudsFEW030-15-2366%-37NA30.311029.0
3017:51W 10 G 2110.00A Few CloudsFEW030-15-23-14-1866%-35NA30.301028.5
3016:51SW 10 G 2310.00A Few CloudsFEW030-15-2366%-35NA30.281027.9
3015:51W 16 G 2410.00A Few CloudsFEW030-14-2363%-38NA30.271027.5
3014:51W 18 G 2810.00A Few CloudsFEW030-15-2366%-41NA30.261027.2
3013:51SW 15 G 2510.00A Few CloudsFEW030-16-2466%-40NA30.251027.0
3012:51SW 20 G 2810.00A Few CloudsFEW030-17-2566%-44NA30.251026.9
3011:51W 17 G 2610.00A Few CloudsFEW030-18-27-18-2362%-44NA30.251026.8
3010:51W 17 G 2910.00FairCLR-19-2959%-45NA30.251026.7
3009:51W 21 G 2910.00A Few Clouds and BreezyFEW030-21-3062%-50NA30.231025.9
3008:51W 17 G 2910.00A Few CloudsFEW030 FEW250-22-3258%-49NA30.211025.5
3007:51W 17 G 3210.00A Few CloudsFEW030 FEW250-23-3261%-50NA30.191024.7
3006:51W 20 G 3010.00A Few CloudsFEW030 FEW250-23-3261%-52NA30.161023.7
3005:51W 17 G 2810.00A Few CloudsFEW030 FEW250-22-31-10-2262%-49NA30.131022.6
3004:51W 15 G 2610.00FairCLR-20-3059%-45NA30.101021.4
3003:51W 16 G 3110.00FairCLR-19-2959%-44NA30.071020.5
3002:51W 18 G 319.00A Few CloudsFEW021-18-2762%-44NA30.051019.5
3001:51W 16 G 2510.00A Few CloudsFEW030-16-2756%-41NA30.021018.7
3000:51W 17 G 2810.00FairCLR-13-2748%-37NA30.011018.0

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

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



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

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
127 AM CST THU JAN 31 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 30 2019...

CORRECTION TO YEAR OF PREVIOUS RECORD MINIMUM

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        -10   1207 AM  55    1988  32    -42       31
  MINIMUM        -23R   841 AM -15    1966  17    -40       15
                                      1951
  AVERAGE        -16                        24    -40       23

PRECIPITATION (IN)
  YESTERDAY        T             0.97 1939   0.05  -0.05     0.00
  MONTH TO DATE    1.91                      1.68   0.23     1.54
  SINCE DEC 1      5.23                      3.93   1.30     2.13
  SINCE JAN 1      1.91                      1.68   0.23     1.54

SNOWFALL (IN)
  YESTERDAY        T            14.9  1939   0.4   -0.4      0.0
  MONTH TO DATE   17.4                      10.4    7.0      4.6
  SINCE DEC 1     18.8                      18.6    0.2      9.9
  SINCE JUL 1     31.5                      20.0   11.5     10.0
  SNOW DEPTH       8

DEGREE DAYS
 HEATING
  YESTERDAY       81                        41     40       42
  MONTH TO DATE 1283                      1238     45     1217
  SINCE DEC 1   2264                      2393   -129     2382
  SINCE JUL 1   3627                      3649    -22     3425

 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    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    15.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1100 PM
 LOWEST     55           200 AM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        65      1989
 MINIMUM TEMPERATURE (F)   17       -12      1985
                                             1899


SUNRISE AND SUNSET
JANUARY 31 2019.......SUNRISE   706 AM CST   SUNSET   505 PM CST
FEBRUARY  1 2019......SUNRISE   705 AM CST   SUNSET   506 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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