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 5 | 10.00 | Mostly Cloudy | BKN040 | 20 | 11 | 22 | 19 | 68% | 13 | NA | 30.54 | 1035.3 | |||
07 | 22:51 | SW 5 | 10.00 | Mostly Cloudy | BKN043 | 19 | 10 | 68% | 12 | NA | 30.54 | 1035.3 | |||||
07 | 21:51 | W 3 | 10.00 | Overcast | OVC046 | 20 | 10 | 65% | NA | NA | 30.53 | 1034.9 | |||||
07 | 20:51 | W 3 | 10.00 | Partly Cloudy | FEW032 SCT050 | 20 | 9 | 62% | NA | NA | 30.52 | 1034.7 | |||||
07 | 19:51 | W 6 | 10.00 | A Few Clouds | FEW032 FEW050 | 20 | 9 | 62% | 12 | NA | 30.53 | 1034.9 | |||||
07 | 18:51 | W 5 | 10.00 | A Few Clouds | FEW030 FEW250 | 21 | 9 | 59% | 14 | NA | 30.52 | 1034.6 | |||||
07 | 17:51 | Calm | 10.00 | A Few Clouds | FEW032 FEW250 | 22 | 8 | 25 | 21 | 55% | NA | NA | 30.49 | 1033.6 | |||
07 | 16:51 | NW 6 | 10.00 | A Few Clouds | FEW032 FEW100 FEW250 | 22 | 8 | 55% | 14 | NA | 30.49 | 1033.7 | |||||
07 | 15:51 | NW 8 | 10.00 | Partly Cloudy | SCT032 SCT100 | 22 | 9 | 57% | 13 | NA | 30.48 | 1033.3 | |||||
07 | 14:51 | NW 13 | 10.00 | Mostly Cloudy | BKN030 | 23 | 11 | 60% | 11 | NA | 30.46 | 1032.6 | |||||
07 | 13:51 | W 10 G 22 | 10.00 | Mostly Cloudy | BKN031 | 23 | 11 | 60% | 13 | NA | 30.46 | 1032.4 | |||||
07 | 12:51 | W 13 | 10.00 | Mostly Cloudy | BKN025 | 23 | 13 | 65% | 11 | NA | 30.47 | 1032.8 | |||||
07 | 11:51 | W 16 | 10.00 | Partly Cloudy | SCT025 | 24 | 14 | 25 | 16 | 65% | 11 | NA | 30.48 | 1033.2 | |||
07 | 10:51 | W 13 | 10.00 | Mostly Cloudy | BKN025 | 23 | 13 | 65% | 11 | NA | 30.50 | 1033.8 | |||||
07 | 09:51 | SW 8 | 10.00 | Partly Cloudy | FEW027 SCT250 | 22 | 12 | 66% | 13 | NA | 30.51 | 1034.4 | |||||
07 | 08:51 | W 6 | 10.00 | A Few Clouds | FEW028 FEW250 | 20 | 12 | 71% | 12 | NA | 30.50 | 1034.1 | |||||
07 | 07:51 | SW 5 | 10.00 | A Few Clouds | FEW030 FEW250 | 17 | 12 | 80% | 9 | NA | 30.49 | 1033.7 | |||||
07 | 06:51 | SW 3 | 10.00 | A Few Clouds | FEW030 | 17 | 10 | 74% | NA | NA | 30.48 | 1033.3 | |||||
07 | 05:51 | Calm | 10.00 | Fair | CLR | 17 | 10 | 20 | 16 | 74% | NA | NA | 30.47 | 1032.9 | |||
07 | 04:51 | W 3 | 10.00 | Fair | CLR | 18 | 10 | 71% | NA | NA | 30.46 | 1032.5 | |||||
07 | 03:51 | NW 5 | 10.00 | Fair | CLR | 17 | 10 | 74% | 9 | NA | 30.45 | 1032.2 | |||||
07 | 02:51 | NW 5 | 10.00 | Fair | CLR | 18 | 10 | 71% | 11 | NA | 30.45 | 1032.1 | |||||
07 | 01:51 | W 5 | 10.00 | Fair | CLR | 19 | 11 | 71% | 12 | NA | 30.44 | 1031.9 | |||||
07 | 00:51 | NW 6 | 10.00 | Fair | CLR | 19 | 11 | 71% | 11 | NA | 30.43 | 1031.5 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Another cold night tonight, most areas again dipping to teens & favored spots along/west of Fox Valley likely to bottom out in single digits. Strong high pressure will keep winds light/calm, so most of time there won't be much difference between air temp & wind chill. #ilwx #inwx pic.twitter.com/gTElq0yNMa
— NWS Chicago (@NWSChicago) December 7, 2018
Quiet conditions are in store through early next wk as high pressure controls our weather. Temps will start out with well below normal chill today & tonight, followed by a gradual moderating trend. The next chance for precipitation will arrive mid to late next week. #ilwx #inwx pic.twitter.com/5uAhXEslCq
— NWS Chicago (@NWSChicago) December 7, 2018
Quiet weather will prevail through the weekend into early next week. Temperatures will slowly moderate as we enter next week. #ILWX #INWX pic.twitter.com/4oNpeCW4ns
— NWS Chicago (@NWSChicago) December 7, 2018
#WinterStormDiego is tracking eastward and will spread #snow and #ice from the southern Plains into the Southeast: https://t.co/VVPnSDhKNd pic.twitter.com/bHWgIhhzcE
— The Weather Channel (@weatherchannel) December 7, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT DEC 8 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 7 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 25 234 PM 64 1916 37 -12 29
MINIMUM 16 725 AM -6 1882 23 -7 19
AVERAGE 21 30 -9 24
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1980 0.09 -0.09 T
MONTH TO DATE 1.24 0.63 0.61 0.16
SINCE DEC 1 1.24 0.63 0.61 0.16
SINCE JAN 1 47.15 35.27 11.88 42.67
SNOWFALL (IN)
YESTERDAY 0.0 6.9 1978 0.2 -0.2 T
MONTH TO DATE 0.3 1.5 -1.2 T
SINCE DEC 1 0.3 1.5 -1.2 T
SINCE JUL 1 13.0 2.9 10.1 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 44 35 9 41
MONTH TO DATE 238 235 3 180
SINCE DEC 1 238 235 3 180
SINCE JUL 1 1601 1491 110 1223
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1290 843 447 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 800 AM
LOWEST 57 400 PM
AVERAGE 69
..........................................................
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 2018......SUNRISE 707 AM CST SUNSET 420 PM CST
DECEMBER 9 2018......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.
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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 ...