| 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. | |||||||||||||||||
| 07 | 23:51 | S 10 | 5.00 | Fog/Mist | OVC012 | 39 | 36 | 39 | 36 | 89% | 32 | NA | 30.01 | 1017.0 | |||
| 07 | 22:51 | SW 12 | 2.00 | Light Drizzle Fog/Mist | OVC004 | 38 | 37 | 97% | 30 | NA | 30.03 | 1017.5 | |||||
| 07 | 21:51 | S 16 | 3.00 | Fog/Mist | OVC004 | 37 | 36 | 96% | 28 | NA | 30.02 | 1017.3 | |||||
| 07 | 20:51 | S 10 | 2.50 | Fog/Mist | OVC003 | 37 | 36 | 96% | 30 | NA | 30.06 | 1018.7 | |||||
| 07 | 19:51 | S 9 | 1.50 | Fog/Mist | OVC004 | 36 | 35 | 97% | 29 | NA | 30.08 | 1019.3 | |||||
| 07 | 18:51 | SW 10 | 4.00 | Fog/Mist | OVC006 | 36 | 34 | 93% | 29 | NA | 30.11 | 1020.1 | |||||
| 07 | 17:51 | SW 10 | 4.00 | Fog/Mist | OVC008 | 38 | 35 | 38 | 33 | 89% | 31 | NA | 30.12 | 1020.6 | |||
| 07 | 16:51 | S 8 | 4.00 | Fog/Mist | OVC008 | 37 | 35 | 93% | 31 | NA | 30.11 | 1020.3 | |||||
| 07 | 15:51 | S 8 | 3.00 | Fog/Mist | OVC007 | 37 | 34 | 89% | 31 | NA | 30.13 | 1020.8 | |||||
| 07 | 14:51 | S 9 | 3.00 | Fog/Mist | OVC007 | 37 | 35 | 93% | 30 | NA | 30.15 | 1021.5 | |||||
| 07 | 13:51 | S 9 | 2.50 | Fog/Mist | OVC005 | 36 | 35 | 97% | 29 | NA | 30.15 | 1021.7 | |||||
| 07 | 12:51 | S 7 | 1.25 | Fog/Mist | OVC003 | 35 | 35 | 100% | 29 | NA | 30.16 | 1021.9 | |||||
| 07 | 11:51 | SW 5 | 0.75 | Fog/Mist | OVC002 | 33 | 33 | 34 | 30 | 100% | 28 | NA | 30.20 | 1023.5 | |||
| 07 | 10:51 | S 3 | 0.75 | Fog/Mist | OVC002 | 33 | 33 | 100% | NA | NA | 30.24 | 1024.7 | |||||
| 07 | 09:51 | Calm | 0.25 | Fog | VV002 | 33 | 33 | 100% | NA | NA | 30.24 | 1024.7 | |||||
| 07 | 08:51 | Calm | 0.13 | Fog | VV002 | 32 | 32 | 100% | NA | NA | 30.24 | 1024.6 | |||||
| 07 | 07:51 | NW 5 | 0.13 | Freezing Fog | VV002 | 31 | 31 | 100% | 26 | NA | 30.23 | 1024.4 | |||||
| 07 | 06:51 | N 5 | 0.25 | Freezing Fog | VV002 | 31 | 31 | 100% | 26 | NA | 30.23 | 1024.2 | |||||
| 07 | 05:51 | NE 6 | 0.25 | Freezing Fog | VV002 | 31 | 30 | 33 | 27 | 96% | 25 | NA | 30.22 | 1024.1 | |||
| 07 | 04:51 | N 5 | 0.25 | Freezing Fog | VV002 | 30 | 30 | 100% | 25 | NA | 30.21 | 1023.7 | |||||
| 07 | 03:51 | N 8 | 1.50 | Fog/Mist | CLR | 30 | 30 | 100% | 22 | NA | 30.21 | 1023.4 | |||||
| 07 | 02:51 | NW 7 | 3.00 | Fog/Mist | CLR | 28 | 27 | 96% | 21 | NA | 30.21 | 1023.4 | |||||
| 07 | 01:51 | Calm | 3.00 | Fog/Mist | CLR | 32 | 30 | 92% | NA | NA | 30.21 | 1023.5 | |||||
| 07 | 00:51 | NW 3 | 5.00 | Fog/Mist | CLR | 32 | 30 | 92% | NA | NA | 30.21 | 1023.5 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Monday, December 7, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Areas of #fog thru Tues AM commute. Use caution driving. Mild wx then thru wknd. Rainy wknd psbl. #ilwx #inwx pic.twitter.com/nwuR5eEoq5
— NWS Chicago (@NWSChicago) December 8, 2015Areas of dense #fog persist in parts of nrn & central IL & IN. Advisory now til 10pm CST. Use caution. #ilwx #inwx pic.twitter.com/VgkvY4XUOJ
— NWS Chicago (@NWSChicago) December 7, 2015Dense fog advisory continues for the shaded area until 3PM CST to 4 PM EST. pic.twitter.com/2A8nvOoR5D
— NWS Chicago (@NWSChicago) December 7, 2015Dense fog continues this morning. Use extra caution while traveling. #ilwx #inwx pic.twitter.com/ULCWqPaJm6
— NWS Chicago (@NWSChicago) December 7, 2015Dense fog this AM, then cloudy with highs in the low 40s PM. Gradual warming trend through the week. #ILWX #INWX pic.twitter.com/HPKwcNEDav
— NWS Chicago (@NWSChicago) December 7, 2015Widespread dense fog with visibility quarter mile or less. Use caution for morning commute. #ILWX #INWX pic.twitter.com/bEVU4LVEKX
— NWS Chicago (@NWSChicago) December 7, 2015CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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000
CDUS43 KLOT 080633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST TUE DEC 8 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 7 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 39 1159 PM 64 1916 37 2 36
MINIMUM 27 249 AM -6 1882 23 4 26
AVERAGE 33 30 3 31
PRECIPITATION (IN)
YESTERDAY T 1.12 1980 0.09 -0.09 0.00
MONTH TO DATE 0.39 0.63 -0.24 T
SINCE DEC 1 0.39 0.63 -0.24 T
SINCE JAN 1 35.37 35.27 0.10 38.68
SNOWFALL (IN)
YESTERDAY 0.0 6.9 1978 0.2 -0.2 0.0
MONTH TO DATE 1.3 1.5 -0.2 T
SINCE DEC 1 1.3 1.5 -0.2 T
SINCE JUL 1 12.5 2.9 9.6 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 35 -3 34
MONTH TO DATE 199 235 -36 247
SINCE DEC 1 199 235 -36 247
SINCE JUL 1 1172 1491 -319 1690
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 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 85 400 PM
AVERAGE 93
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 64 1946
MINIMUM TEMPERATURE (F) 23 -7 1882
SUNRISE AND SUNSET
DECEMBER 8 2015......SUNRISE 707 AM CST SUNSET 420 PM CST
DECEMBER 9 2015......SUNRISE 707 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.
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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 ...
