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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).

Monday, December 24, 2018

Chicago Weather O'Hare Data Saturday, December 22 2018 and Chicago Weather Forecast Saturday, December 22 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.
2223:51NW 108.00OvercastBKN010 OVC0143128343189%22NA30.021017.5
2222:51NW 108.00OvercastOVC012322885%24NA30.031017.6
2221:51NW 99.00OvercastOVC016322782%24NA30.021017.2
2220:51N 710.00OvercastOVC018332882%27NA29.991016.4
2219:51Calm10.00OvercastBKN019 OVC030332778%NANA29.981015.8
2218:51Calm10.00OvercastOVC018332675%NANA29.971015.6
2217:51Calm10.00OvercastOVC0183326343075%NANA29.961015.3
2216:51S 310.00OvercastBKN022 OVC200322679%NANA29.961015.1
2215:51SW 710.00Mostly CloudyFEW020 FEW200 BKN250332572%27NA29.931014.4
2214:51SW 710.00Mostly CloudyFEW020 BKN250332572%27NA29.921013.9
2213:51S 610.00Mostly CloudySCT019 BKN250332572%27NA29.901013.1
2212:51S 710.00Mostly CloudyBKN018312476%24NA29.901013.3
2211:51S 910.00OvercastOVC0173124312876%23NA29.921013.8
2210:51S 710.00OvercastOVC014292378%22NA29.951014.9
2209:51SW 1210.00OvercastOVC014292482%19NA29.961015.3
2208:51SW 710.00OvercastOVC014292482%22NA29.941014.7
2207:51SW 610.00OvercastOVC014292482%23NA29.911013.7
2206:51Calm10.00OvercastOVC014292482%NANA29.901013.1
2205:51W 910.00OvercastOVC0142924292882%21NA29.891012.7
2204:51W 510.00OvercastOVC014292482%24NA29.871012.1
2203:51W 510.00OvercastOVC014282381%22NA29.861011.8
2202:51NW 810.00OvercastOVC014282381%20NA29.841011.2
2201:51W 710.00OvercastOVC014282381%21NA29.821010.6
2200:51W 910.00OvercastOVC015292378%21NA29.821010.4

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
1244 AM CST SUN DEC 23 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 22 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         34    737 PM  57    1957  33      1       39
                                      1875
  MINIMUM         28    635 AM -21    1872  19      9       33
  AVERAGE         31                        26      5       36

PRECIPITATION (IN)
  YESTERDAY        T             0.90 2006   0.06  -0.06      T
  MONTH TO DATE    1.67                      1.71  -0.04     0.29
  SINCE DEC 1      1.67                      1.71  -0.04     0.29
  SINCE JAN 1     47.58                     36.35  11.23    42.80

SNOWFALL (IN)
  YESTERDAY        T             3.6  1953   0.3   -0.3      0.0
  MONTH TO DATE    0.3                       5.5   -5.2      2.0
  SINCE DEC 1      0.3                       5.5   -5.2      2.0
  SINCE JUL 1     13.0                       6.9    6.1      2.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        39     -5       29
  MONTH TO DATE  708                       795    -87      674
  SINCE DEC 1    708                       795    -87      674
  SINCE JUL 1   2071                      2051     20     1717

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1290                       843    447      991
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     69           200 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        62      1982
 MINIMUM TEMPERATURE (F)   19       -21      1983


SUNRISE AND SUNSET
DECEMBER 23 2018......SUNRISE   717 AM CST   SUNSET   424 PM CST
DECEMBER 24 2018......SUNRISE   718 AM CST   SUNSET   425 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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