| 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. | |||||||||||||||||
| 13 | 23:51 | W 6 | 10.00 | Fair | CLR | 21 | 11 | 26 | 21 | 65% | 13 | NA | 30.50 | 1033.7 | |||
| 13 | 22:51 | W 5 | 10.00 | Fair | CLR | 22 | 11 | 63% | 15 | NA | 30.49 | 1033.5 | |||||
| 13 | 21:51 | SW 5 | 10.00 | Fair | CLR | 22 | 12 | 66% | 15 | NA | 30.48 | 1033.3 | |||||
| 13 | 20:51 | SW 5 | 10.00 | Fair | CLR | 23 | 11 | 60% | 17 | NA | 30.47 | 1032.8 | |||||
| 13 | 19:51 | W 3 | 10.00 | Fair | CLR | 24 | 11 | 57% | NA | NA | 30.45 | 1032.2 | |||||
| 13 | 18:51 | W 6 | 10.00 | Fair | CLR | 25 | 10 | 53% | 18 | NA | 30.44 | 1031.8 | |||||
| 13 | 17:51 | W 6 | 10.00 | A Few Clouds | FEW035 | 26 | 10 | 29 | 26 | 51% | 19 | NA | 30.42 | 1031.3 | |||
| 13 | 16:51 | W 6 | 10.00 | A Few Clouds | FEW035 | 27 | 10 | 49% | 20 | NA | 30.42 | 1031.1 | |||||
| 13 | 15:51 | W 7 | 10.00 | A Few Clouds | FEW035 | 28 | 9 | 44% | 21 | NA | 30.41 | 1030.9 | |||||
| 13 | 14:51 | NW 10 | 10.00 | A Few Clouds | FEW035 | 28 | 9 | 44% | 19 | NA | 30.40 | 1030.5 | |||||
| 13 | 13:51 | NW 8 | 10.00 | A Few Clouds | FEW035 | 28 | 9 | 44% | 20 | NA | 30.40 | 1030.3 | |||||
| 13 | 12:51 | NW 8 | 10.00 | A Few Clouds | FEW035 | 28 | 10 | 47% | 20 | NA | 30.41 | 1030.8 | |||||
| 13 | 11:51 | NW 13 | 10.00 | A Few Clouds | FEW035 | 27 | 8 | 27 | 19 | 45% | 16 | NA | 30.43 | 1031.3 | |||
| 13 | 10:51 | NW 10 | 10.00 | A Few Clouds | FEW034 | 25 | 8 | 48% | 15 | NA | 30.43 | 1031.5 | |||||
| 13 | 09:51 | N 14 | 10.00 | Partly Cloudy | SCT034 | 24 | 8 | 50% | 12 | NA | 30.42 | 1031.1 | |||||
| 13 | 08:51 | NW 15 | 10.00 | Partly Cloudy | SCT033 | 23 | 8 | 53% | 10 | NA | 30.41 | 1030.7 | |||||
| 13 | 07:51 | NW 12 | 10.00 | Mostly Cloudy | BKN032 | 20 | 8 | 60% | 8 | NA | 30.40 | 1030.3 | |||||
| 13 | 06:51 | NW 10 | 10.00 | Mostly Cloudy | BKN032 | 19 | 8 | 62% | 8 | NA | 30.38 | 1029.8 | |||||
| 13 | 05:51 | NW 13 | 10.00 | Mostly Cloudy | BKN033 BKN130 | 19 | 8 | 24 | 19 | 62% | 6 | NA | 30.37 | 1029.3 | |||
| 13 | 04:51 | NW 13 | 10.00 | Overcast | BKN033 OVC130 | 20 | 10 | 65% | 7 | NA | 30.36 | 1029.0 | |||||
| 13 | 03:51 | NW 8 | 10.00 | Partly Cloudy | FEW035 SCT130 | 20 | 10 | 65% | 10 | NA | 30.35 | 1028.6 | |||||
| 13 | 02:51 | NW 15 G 22 | 10.00 | A Few Clouds | FEW035 FEW130 | 22 | 11 | 63% | 9 | NA | 30.34 | 1028.4 | 
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. | 
Very cold tonight under clear skies and diminishing winds. Afternoon highs Wed. low to mid 30s. Chance of snow south of I-80 Thursday. pic.twitter.com/gil4A3b8ts
— NWS Chicago (@NWSChicago) November 13, 2018
If you're outside during very cold weather, keep an eye out for the possibility of frostbite and hypothermia. #ILwx #WinterPrep pic.twitter.com/bJgy6TRyRW
— NWS Lincoln IL (@NWSLincolnIL) November 13, 2018
Snowfall amounts ending Tuesday November 13th 2018. pic.twitter.com/T9cTsKjV8p
— NWS Chicago (@NWSChicago) November 13, 2018
With coldest night of the season thus far (lows in single digits-teens) on the way, it's a great time to focus on cold wx safety for you, your family & your pets. https://t.co/ta0GE7fT47 https://t.co/DkQRxVMnI0 #winterprep pic.twitter.com/YU9B14JYei
— NWS Chicago (@NWSChicago) November 13, 2018
Wind Chills as of 9 AM Tuesday November 13 2018 pic.twitter.com/uRmWTshmw7
— NWS Chicago (@NWSChicago) November 13, 2018
Continued cold weather is in the forecast through the remainder of the week. pic.twitter.com/YcSFyQbzWk
— NWS Chicago (@NWSChicago) November 13, 2018
#WUTV is LIVE NOW on @weatherchannel with details on the #WinterStorm expected to develop from parts of the Mid-South through the Northeast tomorrow through Friday! Send us your questions using #WUTV & we'll answer them on the show! pic.twitter.com/oHeF2ltzLE
— Weather Underground (@wunderground) November 13, 2018
#Winter storm... Who wants one?! A wintry & rainy mess is on the way from from parts of the Mid-South through the Northeast this week. We've got our expert @TomNiziol with details on exactly which kind of precipitation YOU can expect to see. See you tonight on #WUTV 5-8pm ET! pic.twitter.com/hWQdSebBqK
— Weather Underground (@wunderground) November 13, 2018
Say it ain't #snow? Late week storm could bring up to 8 inches of snow to parts of the Mid-Atlantic and Northeast. We are LIVE with the forecast, where #ice could develop and the latest on the California #wildfires. pic.twitter.com/xtulibEJe4
— The Weather Channel (@weatherchannel) November 13, 2018
Developing cyclone in New England w/central pressure >1000 mb will not only undergo #bombogenesis, models predicting drop to 940s Wed night as it becomes huge gyre. Behind it, cold high pressure, which will interact w/next system, resulting in messy storm with snow/ice/rain/wind. pic.twitter.com/GFTgKaIYTn
— Stu Ostro (@StuOstro) November 13, 2018
Southern California's #wildfire danger will remain high into Wednesday. Pattern change could offer increased rain chances Thanksgiving Week: https://t.co/7Zpf7dZZGp pic.twitter.com/wDS8nsoHYR
— The Weather Channel (@weatherchannel) November 13, 2018
While the West stays dry and fires continue to burn, the East has more wet and, in some cases, snowy weather over the next few days. I've got the details alongside @kellycass & @TWCErikaNavarro on the @weatherchannel...9am-1pm ET! pic.twitter.com/jrLJDwl4V8
— Alex Wallace (@TWCAlexWallace) November 13, 2018
This colorful map means a variety of weather from #snow to #ice and plain old #rain.
— Kelly Cass (@kellycass) November 13, 2018
Timing it out from 9am to 1pm ET with @TWCAlexWallace and @TWCErikaNavarro on @weatherchannel pic.twitter.com/2wmxWWUEPX
Any break in this #cold pattern? For some, yes, but patience will be needed. https://t.co/DC2aeLue8r pic.twitter.com/TgiMnd3iN3
— The Weather Channel (@weatherchannel) November 13, 2018
After today's system, a mess of #snow and #ice will spread through the Ohio Valley and Northeast Wednesday night into Friday. Could impact your commutes or flights. https://t.co/0rEMtFxwoe pic.twitter.com/78mraVcqUz
— The Weather Channel (@weatherchannel) November 13, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST WED NOV 14 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 13 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         29    308 PM  73    1989  50    -21       40
  MINIMUM         19    729 AM   6    1986  34    -15       31
  AVERAGE         24                        42    -18       36
PRECIPITATION (IN)
  YESTERDAY        0.00          1.09 1951   0.11  -0.11     0.00
  MONTH TO DATE    1.16                      1.33  -0.17     0.88
  SINCE SEP 1      9.60                      7.69   1.91     9.90
  SINCE JAN 1     43.83                     32.82  11.01    41.64
SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1974   0.1   -0.1      0.0
  MONTH TO DATE    1.0                       0.2    0.8      0.1
  SINCE SEP 1      1.0                       0.4    0.6      0.1
  SINCE JUL 1      1.0                       0.4    0.6      0.1
  SNOW DEPTH       0
DEGREE DAYS
 HEATING
  YESTERDAY       41                        23     18       29
  MONTH TO DATE  353                       267     86      342
  SINCE SEP 1    812                       769     43      630
  SINCE JUL 1    812                       782     30      635
 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    213                       103    110      208
  SINCE JAN 1   1290                       843    447      991
..................................................................
WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.1
SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           200 AM
 LOWEST     42           200 PM
 AVERAGE    55
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        78      1971
 MINIMUM TEMPERATURE (F)   33        14      1916
                                             1900
SUNRISE AND SUNSET
NOVEMBER 14 2018......SUNRISE   640 AM CST   SUNSET   431 PM CST
NOVEMBER 15 2018......SUNRISE   642 AM CST   SUNSET   431 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 ...





















 
