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

Tuesday, March 17, 2015

Chicago Weather O'Hare Data Tuesday, March 17 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.

1723:51W 310.00A Few CloudsFEW210311654%NANA30.321027.5
1722:51S 510.00A Few CloudsFEW250331548%28NA30.331027.7
1721:51S 310.00A Few CloudsFEW250321652%NANA30.331027.7
1720:51E 610.00Partly CloudySCT250311654%25NA30.321027.5
1719:51E 510.00Partly CloudySCT250351340%31NA30.321027.4
1718:51E 710.00Mostly CloudyBKN2503812453834%33NA30.311027.0
1717:51NE 810.00Mostly CloudyFEW200 BKN250431026%38NA30.301026.6
1716:51E 710.00Partly CloudySCT250431228%39NA30.301026.6
1715:51NE 1210.00Partly CloudySCT250431329%37NA30.311026.8
1714:51Vrbl 510.00Partly CloudySCT250451530%42NA30.311026.8
1713:51NE 1310.00A Few CloudsFEW250441328%38NA30.321027.3
1712:51N 1410.00A Few CloudsFEW2504311433527%36NA30.341027.6
1711:51NE 14 G 2110.00A Few CloudsFEW045 FEW250411129%33NA30.351028.1
1710:51NE 20 G 2610.00Partly CloudyFEW040 FEW150 SCT250391030%29NA30.341027.8
1709:51NE 2210.00Mostly Cloudy and BreezyFEW040 SCT070 BKN220371134%26NA30.331027.4
1708:51N 26 G 3810.00Partly Cloudy and WindyFEW022 SCT039 SCT250361440%24NA30.311026.5
1707:51NE 24 G 3710.00Overcast and BreezyFEW022 BKN039 OVC250352464%23NA30.281025.4
1706:51N 22 G 3610.00Overcast and BreezyOVC0223628433673%25NA30.231023.8
1705:51NE 30 G 4010.00Overcast and WindyBKN025 OVC037362873%23NA30.181022.1
1704:51NE 25 G 3210.00Overcast and BreezyOVC023372665%25NA30.131020.3
1703:51NE 23 G 3110.00Overcast and BreezyFEW014 OVC025403479%30NA30.071018.4
1702:51N 24 G 3210.00Overcast and BreezyFEW012 BKN028 OVC140433265%34NA30.041017.2
1701:51N 20 G 3210.00OvercastOVC008413786%32NA30.021016.5
1700:51N 23 G 3710.00Overcast and BreezyOVC0124237704282%32NA29.981015.2

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

SUMMARY: After 70s yesterday, the official Chicago temperature at O'Hare International Airport couldn't reach past 45. The normal high for today, March 17 is 47 degrees. No precipitation was detected on radar for March 17, 2015.

Weather Underground Historical 24-Hour Weather Radar for Tuesday, March 17, 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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAR 18 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 17 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         45    202 PM  82    2012  47     -2       40
  MINIMUM         28   1155 PM  -1    1900  30     -2       20
  AVERAGE         37                        38     -1       30

PRECIPITATION (IN)
  YESTERDAY        0.00          1.42 1965   0.08  -0.08     0.00
  MONTH TO DATE    0.13                      1.30  -1.17     1.17
  SINCE MAR 1      0.13                      1.30  -1.17     1.17
  SINCE JAN 1      2.99                      4.82  -1.83     6.47

SNOWFALL (IN)
  YESTERDAY        0.0           4.1  1984   0.2   -0.2      0.0
  MONTH TO DATE    0.7                       3.8   -3.1     11.0
  SINCE MAR 1      0.7                       3.8   -3.1     11.0
  SINCE JUL 1     44.3                      33.6   10.7     79.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        27      1       35
  MONTH TO DATE  517                       504     13      640
  SINCE MAR 1    517                       504     13      640
  SINCE JUL 1   5697                      5238    459     6055

 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    30   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    14.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     27          1200 PM
 AVERAGE    57

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        81      2012
 MINIMUM TEMPERATURE (F)   30         3      1923


SUNRISE AND SUNSET
MARCH 18 2015.........SUNRISE   659 AM CDT   SUNSET   701 PM CDT
MARCH 19 2015.........SUNRISE   657 AM CDT   SUNSET   702 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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