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 | S 9 | 2.00 | Fog/Mist | OVC004 | 35 | 34 | 39 | 34 | 96% | 28 | NA | 30.58 | 1036.3 | |||
04 | 22:51 | S 10 | 2.00 | Fog/Mist | OVC003 | 36 | 35 | 97% | 29 | NA | 30.58 | 1036.2 | |||||
04 | 21:51 | SW 9 | 3.00 | Fog/Mist | OVC003 | 37 | 37 | 100% | 30 | NA | 30.58 | 1036.2 | |||||
04 | 20:51 | S 8 | 2.00 | Fog/Mist | OVC003 | 37 | 37 | 100% | 31 | NA | 30.57 | 1035.8 | |||||
04 | 19:51 | S 8 | 6.00 | Fog/Mist | FEW005 | 35 | 33 | 93% | 28 | NA | 30.56 | 1035.6 | |||||
04 | 18:51 | S 7 | 9.00 | Fair | CLR | 38 | 34 | 86% | 33 | NA | 30.56 | 1035.5 | |||||
04 | 17:51 | S 6 | 10.00 | Fair | CLR | 38 | 35 | 47 | 38 | 89% | 33 | NA | 30.54 | 1034.9 | |||
04 | 16:51 | S 8 | 10.00 | Fair | CLR | 42 | 35 | 76% | 37 | NA | 30.53 | 1034.4 | |||||
04 | 15:51 | SW 7 | 10.00 | Fair | CLR | 45 | 34 | 66% | 41 | NA | 30.52 | 1034.1 | |||||
04 | 14:51 | W 12 | 10.00 | Fair | CLR | 47 | 34 | 61% | 42 | NA | 30.51 | 1033.5 | |||||
04 | 13:51 | SW 9 | 10.00 | Fair | CLR | 46 | 34 | 63% | 41 | NA | 30.51 | 1033.5 | |||||
04 | 12:51 | SW 8 | 10.00 | Fair | CLR | 46 | 36 | 68% | 42 | NA | 30.51 | 1033.6 | |||||
04 | 11:51 | SW 10 | 9.00 | Fair | CLR | 42 | 34 | 42 | 32 | 73% | 36 | NA | 30.52 | 1034.3 | |||
04 | 10:51 | W 7 | 7.00 | Fair | CLR | 39 | 33 | 79% | 34 | NA | 30.53 | 1034.5 | |||||
04 | 09:51 | SW 6 | 4.00 | Fog/Mist | SCT006 | 34 | 32 | 92% | 29 | NA | 30.54 | 1034.8 | |||||
04 | 08:51 | SW 9 | 1.50 | Fog/Mist | BKN004 | 33 | 32 | 96% | 25 | NA | 30.52 | 1034.2 | |||||
04 | 07:51 | SW 5 | 3.00 | Fog/Mist | OVC004 | 32 | 31 | 96% | 27 | NA | 30.49 | 1033.4 | |||||
04 | 06:51 | SW 9 | 5.00 | Fog/Mist | OVC005 | 32 | 31 | 96% | 24 | NA | 30.46 | 1032.3 | |||||
04 | 05:51 | SW 7 | 6.00 | Fog/Mist | OVC005 | 32 | 31 | 36 | 32 | 96% | 25 | NA | 30.45 | 1031.8 | |||
04 | 04:51 | SW 8 | 6.00 | Fog/Mist | OVC006 | 33 | 31 | 92% | 26 | NA | 30.43 | 1031.3 | |||||
04 | 03:51 | SW 9 | 6.00 | Fog/Mist | OVC006 | 33 | 32 | 96% | 25 | NA | 30.42 | 1031.0 | |||||
04 | 02:51 | SW 13 | 8.00 | Overcast | OVC008 | 34 | 32 | 92% | 25 | NA | 30.42 | 1030.8 | |||||
04 | 01:51 | W 9 | 9.00 | Overcast | OVC010 | 35 | 32 | 89% | 28 | NA | 30.41 | 1030.5 | |||||
04 | 00:51 | SW 8 | 8.00 | Overcast | OVC007 | 35 | 33 | 93% | 28 | NA | 30.39 | 1029.9 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Friday, December 4, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
#Fog has already become dense outside office here in Romeoville. Visibility down to 1/4 mi. Use caution. #ilwx pic.twitter.com/adb9STaVTH
— NWS Chicago (@NWSChicago) December 5, 2015
Dense freezing #fog tonight through Sat. AM. Icing psbl on some surfaces. Be alert & use caution. #ilwx #inwx pic.twitter.com/mg0xrKwPPL
— NWS Chicago (@NWSChicago) December 5, 2015
Areas of dense #fog tonight-Sat. AM. Slick spots psbl b/c of <32F temps. Gradual clearing & mild Sat. #ilwx #inwx pic.twitter.com/KMTsyRvn3j
— NWS Chicago (@NWSChicago) December 4, 2015
Clouds & fog this AM will clear then temps warm into mid/upper 40s. Above normal temps into next week. #ILWX #INWX pic.twitter.com/8fge1bpp3w
— NWS Chicago (@NWSChicago) December 4, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 050632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST SAT DEC 5 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 4 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 47 256 PM 66 1998 39 8 35
MINIMUM 32 817 AM 0 1893 24 8 23
AVERAGE 40 31 9 29
PRECIPITATION (IN)
YESTERDAY 0.00 1.19 1973 0.09 -0.09 0.00
MONTH TO DATE 0.39 0.37 0.02 T
SINCE DEC 1 0.39 0.37 0.02 T
SINCE JAN 1 35.37 35.01 0.36 38.68
SNOWFALL (IN)
YESTERDAY 0.0 5.1 2010 0.2 -0.2 0.0
MONTH TO DATE 1.3 0.8 0.5 T
SINCE DEC 1 1.3 0.8 0.5 T
SINCE JUL 1 12.5 2.2 10.3 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 34 -9 36
MONTH TO DATE 112 132 -20 152
SINCE DEC 1 112 132 -20 152
SINCE JUL 1 1085 1388 -303 1595
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 806 843 -37 799
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 60 200 PM
AVERAGE 80
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 68 2001
MINIMUM TEMPERATURE (F) 24 4 2005
SUNRISE AND SUNSET
DECEMBER 5 2015......SUNRISE 704 AM CST SUNSET 420 PM CST
DECEMBER 6 2015......SUNRISE 705 AM CST SUNSET 420 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 ...