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MOBILE DEVICE? Turn sideways. Weather conditions directly above are near Lakefront. Top tabs refer to O'Hare (official).

Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.

ARLINGTON HEIGHTS WEATHER

Tuesday, March 5, 2019

Chicago Weather O'Hare Data Sunday, March 3 2019 and Chicago Weather Forecast Sunday, March 3 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.
0323:51W 1310.00FairCLR3-616366%-14NA30.211024.4
0322:51W 1310.00FairCLR6-657%-11NA30.211024.4
0321:51W 15 G 2110.00FairCLR8-457%-9NA30.201024.2
0320:51W 1210.00FairCLR10-355%-5NA30.191023.7
0319:51W 1010.00FairCLR12-253%-1NA30.191023.5
0318:51W 910.00FairCLR14-151%2NA30.171022.9
0317:51W 1410.00A Few CloudsFEW15016-3221643%2NA30.151022.2
0316:51NW 1010.00A Few CloudsFEW150 FEW20018-339%6NA30.151022.1
0315:51NW 1510.00A Few CloudsFEW200 FEW25019-632%5NA30.161022.4
0314:51NW 13 G 2110.00A Few CloudsFEW150 FEW25021-138%8NA30.161022.2
0313:51NW 13 G 2110.00Mostly CloudyFEW028 SCT120 BKN20022-136%10NA30.171022.4
0312:51NW 1310.00Mostly CloudySCT027 BKN075 BKN20020450%7NA30.191023.4
0311:51N 1310.00OvercastBKN026 OVC075185201857%5NA30.221024.4
0310:51N 910.00OvercastBKN022 OVC05019862%8NA30.231024.5
0309:51NW 910.00OvercastBKN020 OVC05019965%8NA30.221024.4
0308:51N 1210.00OvercastFEW030 OVC05018865%5NA30.221024.2
0307:51N 1210.00OvercastFEW030 BKN060 OVC07518865%5NA30.241025.0
0306:51N 1310.00OvercastOVC03018865%5NA30.231024.7
0305:51N 1710.00OvercastOVC028198251962%4NA30.221024.2
0304:51N 1310.00OvercastOVC031211062%8NA30.221024.2
0303:51N 1410.00OvercastBKN032 OVC090231572%11NA30.201023.7
0302:51N 910.00OvercastBKN030 OVC090241671%14NA30.221024.2
0301:51N 910.00OvercastBKN028 OVC090241671%14NA30.251025.2
0300:51N 1210.00OvercastBKN027 OVC090241775%13NA30.251025.2

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

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 ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST MON MAR 4 2019


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 3 2019...

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         25   1240 AM  80    1974  41    -16       43
  MINIMUM          3   1159 PM  -6    1873  25    -22       33
  AVERAGE         14                        33    -19       38

PRECIPITATION (IN)
  YESTERDAY        0.00          1.21 1966   0.08  -0.08     0.00
  MONTH TO DATE    T                         0.23  -0.23     0.81
  SINCE MAR 1      T                         0.23  -0.23     0.81
  SINCE JAN 1      4.77                      3.75   1.02     6.99

SNOWFALL (IN)
  YESTERDAY        0.0           3.9  1960   0.2   -0.2      0.0
  MONTH TO DATE    T                         0.7   -0.7      0.0
  SINCE MAR 1      T                         0.7   -0.7      0.0
  SINCE JUL 1     41.3                      30.2   11.1     30.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       51                        32     19       27
  MONTH TO DATE  123                        97     26       78
  SINCE MAR 1    123                        97     26       78
  SINCE JUL 1   4914                      4831     83     4536

 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    20   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.0


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    74          1200 AM
 LOWEST     34           400 PM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        73      1983
 MINIMUM TEMPERATURE (F)   26       -12      1873


SUNRISE AND SUNSET
MARCH  4 2019.........SUNRISE   622 AM CST   SUNSET   545 PM CST
MARCH  5 2019.........SUNRISE   621 AM CST   SUNSET   546 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

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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 ...
SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
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CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)