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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, March 2, 2015

Chicago Weather O'Hare Data Sunday, March 1 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.

0123:51W 1310.00A Few CloudsFEW200198211862%6NA30.361029.1
0122:51W 1310.00FairCLR191068%6NA30.341028.4
0121:51W 1310.00FairCLR191377%6NA30.321027.9
0120:51W 1310.00FairCLR191377%6NA30.291027.0
0119:51W 810.00FairCLR201374%10NA30.281026.5
0118:51W 910.00FairCLR211371%11NA30.281026.7
0117:51W 1210.00A Few CloudsFEW020 FEW2502114252174%9NA30.261026.0
0116:51W 1410.00Mostly CloudySCT023 BKN200231468%11NA30.261025.9
0115:51W 1310.00Mostly CloudySCT023 BKN200241568%12NA30.261026.0
0114:51SW 1210.00Mostly CloudySCT023 BKN200251566%14NA30.271026.2
0113:51W 1010.00Mostly CloudyBKN020 BKN250241671%14NA30.291026.8
0112:51W 710.00OvercastBKN017 OVC025231674%15NA30.311027.5
0111:51W 75.00Overcast with HazeOVC0122116211281%12NA30.341028.4
0110:51W 53.00Fog/MistBKN013 OVC100201685%13NA30.351028.9
0109:51S 32.50Fog/MistSCT006 OVC014191688%NANA30.351029.0
0108:51Calm2.50Fog/MistBKN006 OVC020191792%NANA30.361029.4
0107:51Calm2.50Fog/MistOVC006171696%NANA30.371029.7
0106:51Calm2.00Fog/MistOVC005171488%NANA30.351029.0
0105:51W 34.00Fog/MistOVC007129181087%NANA30.381030.1
0104:51Calm3.00Fog/MistOVC008141084%NANA30.381030.0
0103:51Calm2.50Fog/MistFEW015 SCT10010787%NANA30.381030.0
0102:51S 35.00Fog/MistFEW015 BKN08013984%NANA30.391030.40.02
0101:51S 37.00Partly CloudyFEW020 SCT050 SCT080161388%NANA30.411031.10.02
0100:51S 75.00Light Snow Fog/MistFEW020 OVC100181484%9NA30.421031.3

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

SUMMARY: Roads were quiet on Sunday as people are tired of the record cold temperatures. Skies cleared for a excellent night sky observations. Jupiter was bright above the waxing Gibbous Moon, and Betelgeuse was bright below the Moon.

Snow passed by the southern suburbs from about 9:00 a.m. to noon Sunday.

Weather Underground Historical 24-Hour Weather Radar for Sunday, March 1, 2015 …




Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.




GET YOUR CHICAGO CLIMATE DATA HERE FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST MON MAR 2 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 1 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         25    338 PM  71    1992  40    -15       31
  MINIMUM         10    527 AM  -5    1962  25    -15       11
  AVERAGE         18                        32    -14       21

PRECIPITATION (IN)
  YESTERDAY        T             1.09 2007   0.08  -0.08     0.29
  MONTH TO DATE    T                         0.08  -0.08     0.29
  SINCE MAR 1      T                         0.08  -0.08     0.29
  SINCE JAN 1      2.86                      3.60  -0.74     5.59

SNOWFALL (IN)
  YESTERDAY        T             4.6  1947   0.2   -0.2      3.7
  MONTH TO DATE    T                         0.2   -0.2      3.7
  SINCE MAR 1      T                         0.2   -0.2      3.7
  SINCE JUL 1     43.6                      30.0   13.6     72.0
  SNOW DEPTH       9

DEGREE DAYS
 HEATING
  YESTERDAY       47                        33     14       44
  MONTH TO DATE   47                        33     14       44
  SINCE MAR 1     47                        33     14       44
  SINCE JUL 1   5227                      4767    460     5459

 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    17   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 AM
 LOWEST     67          1100 PM
 AVERAGE    80

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        71      1974
 MINIMUM TEMPERATURE (F)   25        -4      1913


SUNRISE AND SUNSET
MARCH  2 2015.........SUNRISE   625 AM CST   SUNSET   543 PM CST
MARCH  3 2015.........SUNRISE   624 AM CST   SUNSET   544 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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

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