| D a t e | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in.) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | |||||||||||||||||
| 04 | 23:51 | SW 5 | 10.00 | Fair | CLR | 48 | 42 | 56 | 47 | 80% | 46 | NA | 30.33 | 1027.3 | |||
| 04 | 22:51 | SW 3 | 10.00 | Fair | CLR | 49 | 43 | 80% | NA | NA | 30.33 | 1027.2 | |||||
| 04 | 21:51 | SW 3 | 10.00 | Fair | CLR | 50 | 43 | 77% | NA | NA | 30.34 | 1027.6 | |||||
| 04 | 20:51 | SW 3 | 10.00 | Fair | CLR | 50 | 43 | 77% | NA | NA | 30.35 | 1027.9 | |||||
| 04 | 19:51 | SW 5 | 10.00 | Fair | CLR | 52 | 43 | 72% | NA | NA | 30.35 | 1027.8 | |||||
| 04 | 18:51 | SW 5 | 10.00 | Fair | CLR | 54 | 43 | 67% | NA | NA | 30.35 | 1027.9 | |||||
| 04 | 17:51 | SW 3 | 10.00 | Fair | CLR | 55 | 42 | 63 | 55 | 62% | NA | NA | 30.36 | 1028.2 | |||
| 04 | 16:51 | W 5 | 10.00 | Fair | CLR | 56 | 42 | 60% | NA | NA | 30.37 | 1028.4 | |||||
| 04 | 15:51 | W 8 | 10.00 | Fair | CLR | 60 | 42 | 52% | NA | NA | 30.38 | 1028.8 | |||||
| 04 | 14:51 | NW 8 | 10.00 | Fair | CLR | 61 | 42 | 50% | NA | NA | 30.38 | 1028.9 | |||||
| 04 | 13:51 | NW 8 | 10.00 | A Few Clouds | FEW038 | 63 | 43 | 48% | NA | NA | 30.39 | 1029.2 | |||||
| 04 | 12:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW038 | 61 | 42 | 50% | NA | NA | 30.40 | 1029.5 | |||||
| 04 | 11:51 | N 5 | 10.00 | A Few Clouds | FEW036 | 60 | 43 | 60 | 40 | 53% | NA | NA | 30.42 | 1030.2 | |||
| 04 | 10:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW027 | 58 | 44 | 60% | NA | NA | 30.44 | 1031.0 | |||||
| 04 | 09:51 | N 5 | 10.00 | Fair | CLR | 56 | 44 | 65% | NA | NA | 30.44 | 1031.0 | 
| 04 | 08:51 | Calm | 10.00 | Clear | FEW024 | 49 | 44 | 83% | NA | NA | 30.46 | ?? | |||||
| 04 | 07:51 | North 5.8 | 10.00 | Partly Cloudy | FEW022 | 45 | 42 | 90% | NA | NA | 30.43 | ?? | |||||
| 04 | 06:51 | Calm | 10.00 | Partly Cloudy | FEW022 | 44 | 41 | 89% | NA | NA | 30.42 | ?? | |||||
| 04 | 05:51 | NW 3.5 | 10.00 | Partly Cloudy | FEW022 | 43 | 41 | 93% | 41 | NA | 30.42 | ?? | |||||
| 04 | 04:51 | North 3.5 | 10.00 | Partly Cloudy | FEW022 | 45 | 43 | 93% | 44 | NA | 30.39 | ?? | |||||
| 04 | 03:51 | NNW 3.5 | 10.00 | Partly Cloudy | FEW022 | 46 | 44 | 93% | 45 | NA | 30.39 | ?? | |||||
| 04 | 02:51 | NNW 3.5 | 10.00 | Partly Cloudy | FEW022 | 46 | 43 | 89% | 45 | NA | 30.38 | ?? | |||||
| 04 | 01:51 | NNE 4.6 | 10.00 | Partly Cloudy | FEW017 | 50 | 45 | 83% | 47 | NA | 30.37 | ?? | |||||
| 04 | 00:51 | NNE 6 | 10.00 | Partly Cloudy | FEW017 | 50 | 45 | 83% | NA | NA | 30.36 | ?? | 
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Friday, November 4, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. | 
Unseasonably mild & mostly sunny weather expected this weekend. Patchy fog possible overnight. #ILWX #INWX pic.twitter.com/Mhv38PZ4AW— NWS Chicago (@NWSChicago) November 4, 2016
Unseasonably mild & mostly sunny weather expected this weekend. Patchy fog possible overnight. #ILWX #INWX pic.twitter.com/Mhv38PZ4AW— NWS Chicago (@NWSChicago) November 4, 2016
Dense fog persists along parts of the I-39 corridor & west, & the Illinois River Valley. Allow extra travel time. pic.twitter.com/qgSMQDTw6I— NWS Chicago (@NWSChicago) November 4, 2016
Fog, locally dense, is continuing to develop across N IL. Use extra caution if driving as vsby may rapidly change. pic.twitter.com/mA0ao6PKiv— NWS Chicago (@NWSChicago) November 4, 2016
Dense fog NW IL this AM, otherwise, dry into early next week, highs in the 60s. #inwx #ilwx pic.twitter.com/VA8s9D730e— NWS Chicago (@NWSChicago) November 4, 2016
Areas of fog, locally dense across north central IL this morning. Use caution if driving. pic.twitter.com/E1ipnmIBuQ— NWS Chicago (@NWSChicago) November 4, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
694
CDUS43 KLOT 050634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT NOV 5 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 4 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    152 PM  74    1978  54      9       71
  MINIMUM         40    607 AM  11    1991  37      3       48
  AVERAGE         52                        46      6       60
PRECIPITATION (IN)
  YESTERDAY        0.00          1.83 1959   0.11  -0.11     0.00
  MONTH TO DATE    0.18                      0.42  -0.24     0.00
  SINCE SEP 1      5.71                      6.78  -1.07     6.87
  SINCE JAN 1     32.69                     31.91   0.78    30.49
SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1962   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.0                       0.2   -0.2       T
  SNOW DEPTH       0
DEGREE DAYS
 HEATING
  YESTERDAY       13                        19     -6        5
  MONTH TO DATE   25                        74    -49       29
  SINCE SEP 1    314                       576   -262      377
  SINCE JUL 1    314                       589   -275      395
 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE SEP 1    192                       103     89      165
  SINCE JAN 1   1157                       843    314      806
..................................................................
WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.2
SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     48           200 PM
 AVERAGE    72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        79      1978
 MINIMUM TEMPERATURE (F)   37        11      1951
SUNRISE AND SUNSET
NOVEMBER  5 2016......SUNRISE   730 AM CDT   SUNSET   540 PM CDT
NOVEMBER  6 2016......SUNRISE   631 AM CST   SUNSET   439 PM CST
-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...





















 
