| 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. | |||||||||||||||||
| 08 | 23:51 | W 12 | 10.00 | A Few Clouds | FEW030 | 22 | 16 | 24 | 21 | 78% | 10 | NA | 30.41 | 1030.7 | 0.01 | ||
| 08 | 22:51 | W 10 | 10.00 | A Few Clouds | FEW030 | 22 | 16 | 78% | 11 | NA | 30.40 | 1030.7 | |||||
| 08 | 21:51 | W 12 | 10.00 | A Few Clouds | FEW030 | 22 | 16 | 78% | 10 | NA | 30.39 | 1030.1 | |||||
| 08 | 20:51 | W 15 G 20 | 9.00 | Light Snow | FEW022 BKN033 | 23 | 16 | 74% | 10 | NA | 30.38 | 1029.8 | 0.01 | ||||
| 08 | 19:51 | W 12 | 9.00 | Light Snow | OVC030 | 24 | 15 | 68% | 13 | NA | 30.38 | 1029.9 | 0.01 | ||||
| 08 | 18:51 | NW 14 | 9.00 | Light Snow | OVC025 | 23 | 15 | 72% | 11 | NA | 30.38 | 1029.7 | |||||
| 08 | 17:51 | W 16 | 10.00 | Light Snow | OVC024 | 23 | 15 | 23 | 19 | 72% | 10 | NA | 30.37 | 1029.4 | |||
| 08 | 16:51 | W 15 | 10.00 | Overcast | OVC023 | 22 | 14 | 71% | 9 | NA | 30.35 | 1028.9 | |||||
| 08 | 15:51 | W 18 | 10.00 | Overcast | OVC022 | 22 | 14 | 71% | 8 | NA | 30.34 | 1028.3 | |||||
| 08 | 14:51 | W 14 G 25 | 9.00 | Light Snow | OVC021 | 21 | 13 | 71% | 8 | NA | 30.32 | 1027.7 | |||||
| 08 | 13:51 | W 14 G 22 | 10.00 | Light Snow | OVC021 | 21 | 13 | 71% | 8 | NA | 30.30 | 1027.1 | |||||
| 08 | 12:51 | W 18 G 26 | 10.00 | Overcast | OVC021 | 20 | 12 | 71% | 5 | NA | 30.28 | 1026.4 | |||||
| 08 | 11:51 | W 18 G 29 | 10.00 | Mostly Cloudy | BKN022 | 19 | 11 | 20 | 17 | 71% | 4 | NA | 30.27 | 1026.1 | |||
| 08 | 10:51 | W 20 | 10.00 | Mostly Cloudy | BKN021 | 19 | 10 | 68% | 3 | NA | 30.27 | 1026.2 | |||||
| 08 | 09:51 | W 20 G 30 | 10.00 | Light Snow | OVC023 | 18 | 9 | 68% | 2 | NA | 30.27 | 1026.1 | |||||
| 08 | 08:51 | W 17 G 28 | 10.00 | Light Snow | OVC023 | 17 | 9 | 70% | 1 | NA | 30.25 | 1025.3 | |||||
| 08 | 07:51 | W 18 G 28 | 10.00 | Overcast | OVC023 | 17 | 8 | 68% | 1 | NA | 30.22 | 1024.4 | |||||
| 08 | 06:51 | W 20 G 28 | 10.00 | Light Snow | OVC023 | 19 | 11 | 71% | 3 | NA | 30.20 | 1023.7 | |||||
| 08 | 05:51 | W 14 | 10.00 | Light Snow | OVC025 | 20 | 12 | 24 | 20 | 71% | 7 | NA | 30.18 | 1023.0 | |||
| 08 | 04:51 | W 20 G 28 | 10.00 | Light Snow | OVC026 | 21 | 12 | 68% | 6 | NA | 30.16 | 1022.4 | |||||
| 08 | 03:51 | W 20 G 29 | 10.00 | Light Snow | OVC029 | 22 | 12 | 66% | 7 | NA | 30.15 | 1022.0 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Thursday, December 8, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
More in-depth info about the accumulating #snow expected this wknd into early next wk & potential dangerous cold mid next wk. #ilwx #inwx pic.twitter.com/cPvk2hTrVF— NWS Chicago (@NWSChicago) December 9, 2016
2 rounds of accumulating snow this wknd-early Mon. Rd 1: Sat aftn & eve-early Sun. Rd 2: Sun-early Mon. #ilwx #inwx pic.twitter.com/yHxvP12svj— NWS Chicago (@NWSChicago) December 8, 2016
Wind Chill temperatures Thursday morning. pic.twitter.com/2KhHaYFSdO— NWS Chicago (@NWSChicago) December 8, 2016
Continued cold with flurries today. Several rounds of snow before bitter cold next week. #chitownwinter @ilwx #inwx pic.twitter.com/uY3jSd9ugP— NWS Chicago (@NWSChicago) December 8, 2016
Beat the #cold; know the forecast. Make Local Now a part of your day: For iOS (https://t.co/kUDGdo5bpC) & Android (https://t.co/yUAmpg4Yi0). pic.twitter.com/VOuuYVcnbM— Local Now (@LocalNowTWC) December 8, 2016
Lake-effect snow is cranking up throughout the Great Lakes. Accumulations will top 1 foot in some areas: https://t.co/6dg0RdupsE pic.twitter.com/uKdvte6gWs— The Weather Channel (@weatherchannel) December 8, 2016
After the #arctic blast this week, even colder temperatures may be ahead next week in Midwest, Northeast: https://t.co/93rHyIQymn pic.twitter.com/NZ0FnA4Dj7— The Weather Channel (@weatherchannel) December 8, 2016
Latest 72 hour (through Sunday AM) probabilities for >=4" of snow. This DOES NOT COUNT northeast for Monday. pic.twitter.com/LO7l4kp3zJ— Jim Cantore (@JimCantore) December 8, 2016
40% of the US pop. is waking up to temps BELOW freezing & that # is rising. We're keeping you updated & tracking #WinterStormCaly now. @AMHQ pic.twitter.com/H3lhN8fQPo— AMHQ (@AMHQ) December 8, 2016
The five-day, cross-country voyage of #Winter Storm #Caly kicks off today in the Pacific Northwest. https://t.co/BZn3KXjeLh pic.twitter.com/1P86yZ1P2G— The Weather Channel (@weatherchannel) December 8, 2016
Winter Storm #Caly has begun & is likely to travel coast to coast. @theLift @weatherchannel Watch right now:https://t.co/ZM0YlKVQYn— The Lift (@TheLift) December 8, 2016
Today on @TheLift we have Winter Storm #Caly, Lake-effect #snow & 2 arctic blasts. We begin on your @weatherchannel app at 6am pic.twitter.com/rvgZb0ZhkJ— The Lift (@TheLift) December 8, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 090635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI DEC 9 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 8 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 24 838 PM 64 1946 37 -13 47
MINIMUM 17 934 AM -7 1882 23 -6 38
AVERAGE 21 30 -9 43
PRECIPITATION (IN)
YESTERDAY 0.01 1.21 1885 0.09 -0.08 0.00
MONTH TO DATE 0.51 0.72 -0.21 0.39
SINCE DEC 1 0.51 0.72 -0.21 0.39
SINCE JAN 1 34.71 35.36 -0.65 35.37
SNOWFALL (IN)
YESTERDAY T 6.9 1977 0.2 -0.2 0.0
MONTH TO DATE 6.4 1.7 4.7 1.3
SINCE DEC 1 6.4 1.7 4.7 1.3
SINCE JUL 1 6.4 3.1 3.3 12.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 44 35 9 22
MONTH TO DATE 271 270 1 221
SINCE DEC 1 271 270 1 221
SINCE JUL 1 1100 1526 -426 1194
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 26 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1100 PM
LOWEST 62 100 AM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 62 1879
MINIMUM TEMPERATURE (F) 22 -14 1876
SUNRISE AND SUNSET
DECEMBER 9 2016......SUNRISE 708 AM CST SUNSET 420 PM CST
DECEMBER 10 2016......SUNRISE 709 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 ...
