| 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 | W 16 G 33 | 10.00 | Light Snow | OVC028 | 23 | 13 | 24 | 22 | 65% | 10 | NA | 30.14 | 1021.5 | |||
| 07 | 22:51 | W 17 G 29 | 10.00 | Light Snow | OVC025 | 24 | 15 | 68% | 11 | NA | 30.14 | 1021.6 | |||||
| 07 | 21:51 | W 18 G 28 | 10.00 | Overcast | OVC025 | 23 | 14 | 68% | 9 | NA | 30.14 | 1021.4 | |||||
| 07 | 20:51 | W 23 G 35 | 10.00 | Overcast and Breezy | OVC022 | 22 | 13 | 68% | 6 | NA | 30.14 | 1021.4 | |||||
| 07 | 19:51 | W 23 G 33 | 10.00 | Overcast and Breezy | OVC021 | 23 | 15 | 72% | 7 | NA | 30.13 | 1021.3 | |||||
| 07 | 18:51 | W 22 G 30 | 10.00 | Mostly Cloudy and Breezy | SCT023 SCT150 BKN250 | 23 | 16 | 74% | 8 | NA | 30.12 | 1020.9 | |||||
| 07 | 17:51 | W 17 G 24 | 10.00 | Mostly Cloudy | FEW020 FEW130 BKN150 BKN250 | 24 | 16 | 27 | 24 | 71% | 11 | NA | 30.11 | 1020.7 | |||
| 07 | 16:51 | W 18 G 24 | 10.00 | Overcast | FEW020 FEW130 BKN190 OVC250 | 24 | 17 | 75% | 10 | NA | 30.11 | 1020.4 | |||||
| 07 | 15:51 | W 17 G 26 | 10.00 | Mostly Cloudy | FEW021 SCT130 BKN250 | 24 | 17 | 75% | 11 | NA | 30.10 | 1020.2 | |||||
| 07 | 14:51 | SW 15 | 10.00 | Mostly Cloudy | FEW030 SCT130 BKN250 | 26 | 18 | 71% | 14 | NA | 30.09 | 1019.8 | |||||
| 07 | 13:51 | SW 18 | 10.00 | Mostly Cloudy | FEW028 BKN130 BKN250 | 26 | 18 | 71% | 13 | NA | 30.07 | 1019.1 | |||||
| 07 | 12:51 | W 16 | 10.00 | Mostly Cloudy | FEW120 BKN250 | 27 | 18 | 69% | 15 | NA | 30.07 | 1019.2 | |||||
| 07 | 11:51 | SW 14 | 10.00 | Mostly Cloudy | BKN250 | 27 | 18 | 27 | 24 | 69% | 16 | NA | 30.08 | 1019.3 | |||
| 07 | 10:51 | W 13 G 20 | 10.00 | Mostly Cloudy | FEW140 BKN250 | 26 | 17 | 69% | 15 | NA | 30.09 | 1019.8 | |||||
| 07 | 09:51 | W 12 G 21 | 10.00 | Mostly Cloudy | FEW140 BKN250 | 25 | 17 | 72% | 14 | NA | 30.10 | 1020.1 | |||||
| 07 | 08:51 | W 13 | 10.00 | Mostly Cloudy | BKN140 | 24 | 16 | 71% | 12 | NA | 30.07 | 1019.3 | |||||
| 07 | 07:51 | W 15 G 23 | 10.00 | Mostly Cloudy | BKN140 | 24 | 16 | 71% | 11 | NA | 30.07 | 1018.9 | |||||
| 07 | 06:51 | W 13 G 22 | 10.00 | Overcast | FEW020 OVC140 | 25 | 17 | 72% | 13 | NA | 30.06 | 1018.6 | |||||
| 07 | 05:51 | W 12 | 10.00 | Mostly Cloudy | BKN160 | 25 | 17 | 26 | 25 | 72% | 14 | NA | 30.03 | 1017.8 | |||
| 07 | 04:51 | W 18 | 10.00 | Mostly Cloudy | BKN170 | 25 | 17 | 72% | 11 | NA | 30.03 | 1017.7 | |||||
| 07 | 03:51 | W 14 | 10.00 | Mostly Cloudy | BKN180 | 25 | 17 | 72% | 13 | NA | 30.01 | 1016.9 | |||||
| 07 | 02:51 | W 16 G 25 | 10.00 | Mostly Cloudy | BKN170 | 26 | 18 | 71% | 14 | NA | 30.00 | 1016.7 | |||||
| 07 | 01:51 | W 15 | 10.00 | Partly Cloudy | SCT250 | 26 | 18 | 71% | 14 | NA | 30.00 | 1016.5 | |||||
| 07 | 00:51 | W 15 | 10.00 | A Few Clouds | FEW250 | 26 | 18 | 71% | 14 | NA | 29.99 | 1016.1 |
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 Wednesday, December 7, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
More in-depth information about the accumulating #snow expected this weekend & potential for dangerous cold next week. #ilwx #inwx pic.twitter.com/yeWtxwwLuI— NWS Chicago (@NWSChicago) December 8, 2016
Cold wx pattern in store. Flurries Thu. Accumulating #snow likely over wknd. Stay tuned for updates. #ilwx #inwx pic.twitter.com/8dhjbO4OHQ— NWS Chicago (@NWSChicago) December 7, 2016
Cold, snow, and more cold. Sounds a lot like winter across the Midwest. pic.twitter.com/fee7ZZgU7h— NWS Chicago (@NWSChicago) December 7, 2016
Feel colder this AM? Colder air & steady west wind providing low wind chills w/ some locations near single digits. pic.twitter.com/QUcTBgWXPU— NWS Chicago (@NWSChicago) December 7, 2016
#Rain and #snow linger in the northeast today. #Arctic air blasts from the north, and the #GreatLakes are in for a big #LakeEffect event. pic.twitter.com/FRP6XUUdv4— AMHQ (@AMHQ) December 7, 2016
Winter Storm #Caly may trigger weekend and Monday travel headaches both on the roads and at some major airport hubs: https://t.co/G5RVlmLDpc pic.twitter.com/uLYvg5Oair— The Weather Channel (@weatherchannel) December 8, 2016
No, these are not forecast low temperatures. These are high temperatures for the second half of next week. More: https://t.co/NAmyjQi96Y pic.twitter.com/CVjwCZdqbd— The Weather Channel (@weatherchannel) December 8, 2016
#Rain and #snow linger in the northeast today. #Arctic air blasts from the north, and the #GreatLakes are in for a big #LakeEffect event. pic.twitter.com/FRP6XUUdv4— AMHQ (@AMHQ) December 7, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
508
CDUS43 KLOT 080642
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST THU DEC 8 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 7 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 27 109 PM 64 1916 37 -10 39
MINIMUM 22 923 PM -6 1882 23 -1 27
AVERAGE 25 30 -5 33
PRECIPITATION (IN)
YESTERDAY T 1.12 1980 0.09 -0.09 T
MONTH TO DATE 0.50 0.63 -0.13 0.39
SINCE DEC 1 0.50 0.63 -0.13 0.39
SINCE JAN 1 34.70 35.27 -0.57 35.37
SNOWFALL (IN)
YESTERDAY T 6.9 1978 0.2 -0.2 0.0
MONTH TO DATE 6.4 1.5 4.9 1.3
SINCE DEC 1 6.4 1.5 4.9 1.3
SINCE JUL 1 6.4 2.9 3.5 12.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 40 35 5 32
MONTH TO DATE 227 235 -8 199
SINCE DEC 1 227 235 -8 199
SINCE JUL 1 1056 1491 -435 1172
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 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 1200 AM
LOWEST 68 100 AM
AVERAGE 72
..........................................................
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 2016......SUNRISE 707 AM CST SUNSET 420 PM CST
DECEMBER 9 2016......SUNRISE 708 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 ...
