| 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 | 21:51 | SW 8 | 5.00 | Fog/Mist | BKN005 BKN016 OVC023 | 31 | 30 | 96% | 24 | NA | 29.89 | 1013.0 | |||||
| 04 | 20:51 | SW 6 | 5.00 | Fog/Mist | BKN004 BKN080 | 27 | 26 | 96% | 20 | NA | 29.88 | 1012.6 | 0.01 | ||||
| 04 | 19:51 | W 3 | 5.00 | Fog/Mist | FEW016 SCT024 BKN046 | 31 | 30 | 96% | NA | NA | 29.87 | 1012.3 | |||||
| 04 | 18:51 | W 3 | 2.50 | Light Snow Fog/Mist | FEW015 BKN033 OVC045 | 31 | 30 | 96% | NA | NA | 29.88 | 1012.5 | 0.01 | ||||
| 04 | 17:51 | Calm | 0.75 | Light Snow Fog/Mist | VV018 | 32 | 31 | 32 | 31 | 96% | NA | NA | 29.89 | 1012.9 | 0.02 | 0.41 | |
| 04 | 16:51 | Calm | 0.50 | Snow Fog | VV007 | 32 | 32 | 100% | NA | NA | 29.90 | 1013.2 | 0.07 | ||||
| 04 | 15:51 | NW 3 | 0.25 | Snow Fog | VV004 | 32 | 31 | 96% | NA | NA | 29.90 | 1013.2 | 0.09 | ||||
| 04 | 14:51 | SE 3 | 0.25 | Heavy Snow Fog | VV004 | 32 | 31 | 96% | NA | NA | 29.91 | 1013.5 | 0.09 | 0.23 | |||
| 04 | 13:51 | SE 5 | 0.25 | Snow Fog | VV007 | 32 | 31 | 96% | 27 | NA | 29.94 | 1014.4 | 0.07 | ||||
| 04 | 12:51 | SE 5 | 0.25 | Snow Freezing Fog | VV006 | 31 | 30 | 96% | 26 | NA | 29.98 | 1016.0 | 0.07 | ||||
| 04 | 11:51 | SE 5 | 0.25 | Snow Freezing Fog | VV005 | 31 | 30 | 33 | 31 | 96% | 26 | NA | 30.03 | 1017.5 | 0.06 | 0.08 | |
| 04 | 10:51 | S 5 | 0.50 | Light Snow | SCT010 OVC015 | 32 | 30 | 92% | 27 | NA | 30.06 | 1018.7 | 0.01 | ||||
| 04 | 09:51 | SE 6 | 1.25 | Light Snow | OVC021 | 32 | 28 | 85% | 26 | NA | 30.10 | 1019.9 | 0.01 | ||||
| 04 | 08:51 | SE 7 | 7.00 | Overcast | FEW023 BKN048 OVC060 | 33 | 26 | 75% | 27 | NA | 30.12 | 1020.6 | |||||
| 04 | 07:51 | E 3 | 7.00 | Overcast | OVC026 | 33 | 26 | 75% | NA | NA | 30.15 | 1021.5 | |||||
| 04 | 06:51 | Calm | 9.00 | Overcast | OVC025 | 32 | 26 | 79% | NA | NA | 30.17 | 1022.3 | |||||
| 04 | 05:51 | Calm | 10.00 | Overcast | BKN027 OVC095 | 31 | 26 | 32 | 29 | 82% | NA | NA | 30.18 | 1022.6 |
| 04 | 04:51 | SE 4 | 10.00 | Overcast | SCT027 BKN095 OVC120 | 30 | 25 | 82% | 27 | NA | 30.20 | ?? | |||||
| 04 | 03:51 | Calm | 10.00 | Overcast | SCT024 OVC110 | 31 | 25 | 79% | NA | NA | 30.23 | ?? | |||||
| 04 | 02:51 | S | 10.00 | Overcast | OVC110 | 31 | 26 | 82% | 28 | NA | 30.25 | ?? | |||||
| 04 | 01:51 | Calm | 10.00 | Overcast | OVC090 | 32 | 25 | 75% | NA | NA | 30.27 | ?? | |||||
| 04 | 00:51 | Calm | 10.00 | Overcast | FEW035 OVC085 | 32 | 25 | 75% | NA | NA | 30.26 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Sunday, December 4, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Dense freezing fog possible late tonight & Monday. If it does form, severely reduced visibility & patchy ice poss. pic.twitter.com/gDqugJ3x9F— NWS Chicago (@NWSChicago) December 5, 2016
Fascinating stat, @billyweather! Total for Chicago O'hare is now officially up to 6.4" (final total for storm)! https://t.co/weUBsTXfbu— NWS Chicago (@NWSChicago) December 5, 2016
Official Snow Totals though 6:00 PM:— NWS Chicago (@NWSChicago) December 5, 2016
O'Hare Airport: 6..1"
Rockford Airport: 5.3"
NWS Chicago/Romeoville: 8.1"
Midway Airport: 5.3"
Measured 4.75 in accumulation at sunset. Still falling but may be slowing down. 3 mi N of Union, McHenry Co. @NWSChicago pic.twitter.com/kPXQYYPEye— Altivo (@Altivo) December 4, 2016
Snow will end from the west early this evening. Lesser traveled & untreated roads probably still snow covered. pic.twitter.com/kJzzT7CVga— NWS Chicago (@NWSChicago) December 4, 2016
@NWSChicago On my street. Snow is so wet and heavy it doesn't look like much. Still coming down. Some melting has started. pic.twitter.com/VEZnnVXuI7— Lucy Olsen (@LucyOls52687319) December 4, 2016
5" on the far E side of Aurora. Snow still coming down. @NWSChicago #ilwx pic.twitter.com/e7LysQvMZ6— Matt Zuro (@IllinoisWedges) December 4, 2016
Snowfall will continue through late afternoon/early evening. Hazardous conditions will continue on area roads. pic.twitter.com/2kCiGZbv7C— NWS Chicago (@NWSChicago) December 4, 2016
@NWSChicago Far southwest Plainfield pic.twitter.com/9ckiWcUmW9— Zee (@zlatko1550) December 4, 2016
Winter Storm Warning for the pink area on the map. Winter Weather Advisory for the purple area on the map. pic.twitter.com/LdIbBxQEOz— NWS Chicago (@NWSChicago) December 4, 2016
Snow will spread northeast across the area this morning. Travel will be hazardous as roads become snow covered. pic.twitter.com/IzzqrMLzHY— NWS Chicago (@NWSChicago) December 4, 2016
Light to moderate snow begins this morning. More intense snow is expected this afternoon. pic.twitter.com/Sc6tpNnJYW— NWS Chicago (@NWSChicago) December 4, 2016
The first accumulating snow of the season for some Midwest cities is pushing in today: https://t.co/5ULiTIVMZA pic.twitter.com/axtRrvTCkI— The Weather Channel (@weatherchannel) December 4, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
695
CDUS43 KLOT 050653
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1252 AM CST MON DEC 5 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 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 33 1033 AM 66 1998 39 -6 47
MINIMUM 27 852 PM 0 1893 24 3 32
AVERAGE 30 31 -1 40
PRECIPITATION (IN)
YESTERDAY 0.50 1.19 1973 0.09 0.41 0.00
MONTH TO DATE 0.50 0.37 0.13 0.39
SINCE DEC 1 0.50 0.37 0.13 0.39
SINCE JAN 1 34.70 35.01 -0.31 35.37
SNOWFALL (IN)
YESTERDAY 6.4 R 5.1 2010 0.2 6.2 0.0
MONTH TO DATE 6.4 0.8 5.6 1.3
SINCE DEC 1 6.4 0.8 5.6 1.3
SINCE JUL 1 6.4 2.2 4.2 12.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 34 1 25
MONTH TO DATE 123 132 -9 112
SINCE DEC 1 123 132 -9 112
SINCE JUL 1 952 1388 -436 1085
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1157 843 314 806
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 PM
LOWEST 72 100 AM
AVERAGE 86
..........................................................
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 2016......SUNRISE 704 AM CST SUNSET 420 PM CST
DECEMBER 6 2016......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 ...
