| 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. | |||||||||||||||||
| 30 | 23:51 | E 3 | 10.00 | Fair | CLR | 64 | 53 | 68% | NA | NA | 30.13 | 1020.2 | |||||
| 30 | 22:51 | Calm | 10.00 | Fair | CLR | 63 | 54 | 73% | NA | NA | 30.14 | 1020.5 | |||||
| 30 | 21:51 | Calm | 10.00 | Fair | CLR | 64 | 53 | 68% | NA | NA | 30.16 | 1021.1 | |||||
| 30 | 20:51 | E 7 | 10.00 | Fair | CLR | 65 | 53 | 66% | NA | NA | 30.15 | 1020.9 | |||||
| 30 | 19:51 | E 10 | 10.00 | A Few Clouds | FEW250 | 66 | 53 | 63% | NA | NA | 30.14 | 1020.5 | |||||
| 30 | 18:51 | E 12 | 10.00 | A Few Clouds | FEW250 | 68 | 54 | 73 | 68 | 61% | NA | NA | 30.14 | 1020.5 | |||
| 30 | 17:51 | NE 9 | 10.00 | A Few Clouds | FEW250 | 70 | 54 | 57% | NA | NA | 30.15 | 1020.9 | |||||
| 30 | 16:51 | NE 9 | 10.00 | Mostly Cloudy | FEW040 BKN250 | 71 | 54 | 55% | NA | NA | 30.17 | 1021.3 | |||||
| 30 | 15:51 | NE 8 | 10.00 | Mostly Cloudy | FEW035 BKN250 | 72 | 55 | 55% | NA | NA | 30.19 | 1021.9 | |||||
| 30 | 14:51 | NE 6 | 10.00 | Mostly Cloudy | BKN035 BKN250 | 72 | 56 | 57% | NA | NA | 30.20 | 1022.4 | |||||
| 30 | 13:51 | E 9 | 10.00 | Mostly Cloudy | BKN035 | 71 | 55 | 57% | NA | NA | 30.20 | 1022.6 | |||||
| 30 | 12:51 | E 8 | 10.00 | Mostly Cloudy | BKN039 | 72 | 55 | 72 | 64 | 55% | NA | NA | 30.20 | 1022.4 | |||
| 30 | 11:51 | E 8 | 10.00 | Mostly Cloudy | BKN036 | 70 | 56 | 61% | NA | NA | 30.23 | 1023.3 | |||||
| 30 | 10:51 | E 13 | 10.00 | Mostly Cloudy | FEW029 BKN036 | 70 | 56 | 61% | NA | NA | 30.22 | 1023.1 | |||||
| 30 | 09:51 | E 12 | 10.00 | Mostly Cloudy | SCT028 BKN040 | 69 | 56 | 63% | NA | NA | 30.22 | 1023.1 | |||||
| 30 | 08:51 | E 10 | 10.00 | Mostly Cloudy | SCT027 BKN041 | 68 | 56 | 65% | NA | NA | 30.22 | 1023.2 | |||||
| 30 | 07:51 | E 6 | 10.00 | Partly Cloudy | FEW029 FEW043 SCT200 | 66 | 56 | 70% | NA | NA | 30.23 | 1023.4 | |||||
| 30 | 06:51 | E 6 | 10.00 | Partly Cloudy | FEW025 FEW043 SCT200 | 64 | 56 | 66 | 61 | 75% | NA | NA | 30.22 | 1023.2 | |||
| 30 | 05:51 | NE 3 | 10.00 | A Few Clouds | FEW025 FEW044 | 61 | 55 | 81% | NA | NA | 30.21 | 1022.7 | |||||
| 30 | 04:51 | NE 5 | 10.00 | A Few Clouds | FEW044 | 62 | 56 | 80% | NA | NA | 30.20 | 1022.3 | |||||
| 30 | 03:51 | NE 3 | 10.00 | A Few Clouds | FEW044 | 63 | 56 | 78% | NA | NA | 30.19 | 1022.1 | |||||
| 30 | 02:51 | E 5 | 10.00 | Partly Cloudy | SCT044 | 65 | 56 | 73% | NA | NA | 30.19 | 1021.9 | |||||
| 30 | 01:51 | NE 7 | 10.00 | Mostly Cloudy | BKN044 | 65 | 57 | 76% | NA | NA | 30.18 | 1021.8 | |||||
| 30 | 00:51 | NE 7 | 10.00 | Mostly Cloudy | FEW022 BKN042 | 66 | 58 | 71 | 65 | 75% | NA | NA | 30.19 | 1022.0 |
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. |
An active weather pattern will be in place over the region through the holiday weekend and into the upcoming week. Expect very warm and humid conditions from Saturday into early next week. pic.twitter.com/NGSAGdTOA8— NWS Chicago (@NWSChicago) August 30, 2018
Cooler today, then increasingly warm and humid for the Labor Day weekend, with periods of storms. #ilwx #inwx pic.twitter.com/sF6sl1Y6SB— NWS Chicago (@NWSChicago) August 30, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI AUG 31 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 30 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 73 148 PM 96 2013 80 -7 82
1953
1925
MINIMUM 61 453 AM 47 1946 61 0 60
1915
AVERAGE 67 70 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 4.31 2001 0.14 -0.14 0.00
MONTH TO DATE 6.61 4.76 1.85 2.51
SINCE JUN 1 15.38 11.91 3.47 13.63
SINCE JAN 1 34.23 24.99 9.24 31.74
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 5
SINCE JUN 1 10 55 -45 8
SINCE JUL 1 0 7 -7 5
COOLING
YESTERDAY 2 6 -4 6
MONTH TO DATE 348 233 115 210
SINCE JUN 1 920 681 239 746
SINCE JAN 1 1069 735 334 779
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 53 400 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 1953
MINIMUM TEMPERATURE (F) 61 47 1872
SUNRISE AND SUNSET
AUGUST 31 2018........SUNRISE 616 AM CDT SUNSET 727 PM CDT
SEPTEMBER 1 2018.....SUNRISE 617 AM CDT SUNSET 725 PM CDT
- 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 ...
