| 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 | NE 6 | 10.00 | Partly Cloudy | FEW030 SCT090 | 61 | 51 | 70% | NA | NA | 30.31 | 1026.3 |
| 08 | 22:51 | NE 6 | 10.00 | Partly Cloudy | FEW070 SCT110 | 61 | 49 | 65% | NA | NA | 30.31 | 1026.3 | |||||
| 08 | 21:51 | NE 8 | 10.00 | Partly Cloudy | FEW080 SCT090 | 61 | 48 | 63% | NA | NA | 30.29 | 1025.6 | |||||
| 08 | 20:51 | NE 6 | 10.00 | Mostly Cloudy | BKN075 BKN100 | 62 | 48 | 60% | NA | NA | 30.28 | 1025.3 | |||||
| 08 | 19:51 | NE 7 | 10.00 | Mostly Cloudy | BKN070 BKN100 BKN250 | 62 | 47 | 58% | NA | NA | 30.27 | 1025.0 | |||||
| 08 | 18:51 | NE 12 | 10.00 | Mostly Cloudy | SCT070 BKN095 BKN250 | 62 | 46 | 66 | 62 | 56% | NA | NA | 30.26 | 1024.7 | |||
| 08 | 17:51 | NE 10 | 10.00 | Mostly Cloudy | FEW030 BKN070 BKN110 BKN250 | 63 | 46 | 54% | NA | NA | 30.26 | 1024.6 | |||||
| 08 | 16:51 | NE 15 | 10.00 | Mostly Cloudy | FEW030 SCT065 BKN095 BKN250 | 64 | 48 | 56% | NA | NA | 30.25 | 1024.4 | |||||
| 08 | 15:51 | NE 13 | 10.00 | Overcast | FEW023 BKN085 BKN110 OVC250 | 63 | 51 | 65% | NA | NA | 30.24 | 1024.1 | |||||
| 08 | 14:51 | E 14 | 10.00 | Overcast | FEW065 SCT085 BKN110 OVC250 | 66 | 52 | 61% | NA | NA | 30.24 | 1023.9 | |||||
| 08 | 13:51 | NE 12 | 10.00 | Overcast | FEW015 FEW023 OVC037 | 65 | 52 | 63% | NA | NA | 30.24 | 1024.0 | |||||
| 08 | 12:51 | E 10 | 10.00 | Overcast | SCT025 OVC039 | 64 | 54 | 69 | 59 | 70% | NA | NA | 30.25 | 1024.1 | |||
| 08 | 11:51 | NE 15 | 10.00 | Overcast | SCT024 SCT035 OVC043 | 67 | 55 | 66% | NA | NA | 30.22 | 1023.3 | |||||
| 08 | 10:51 | E 12 | 10.00 | Mostly Cloudy | SCT024 SCT030 BKN100 | 68 | 56 | 65% | NA | NA | 30.20 | 1022.5 | |||||
| 08 | 09:51 | E 7 | 10.00 | Mostly Cloudy | FEW035 SCT090 SCT100 BKN250 | 66 | 54 | 65% | NA | NA | 30.19 | 1022.2 | |||||
| 08 | 08:51 | E 7 | 10.00 | Mostly Cloudy | FEW035 SCT060 BKN090 BKN250 | 63 | 54 | 73% | NA | NA | 30.18 | 1022.0 | |||||
| 08 | 07:51 | N 5 | 10.00 | Mostly Cloudy | FEW035 SCT070 BKN090 | 60 | 51 | 72% | NA | NA | 30.18 | 1021.7 | |||||
| 08 | 06:51 | N 3 | 10.00 | Overcast | OVC070 | 59 | 51 | 60 | 58 | 75% | NA | NA | 30.16 | 1021.1 | |||
| 08 | 05:51 | Calm | 10.00 | Overcast | OVC070 | 59 | 49 | 69% | NA | NA | 30.13 | 1020.3 | |||||
| 08 | 04:51 | Calm | 10.00 | Overcast | OVC065 | 58 | 50 | 75% | NA | NA | 30.11 | 1019.6 | |||||
| 08 | 03:51 | N 5 | 10.00 | Light Rain | FEW065 OVC080 | 59 | 49 | 69% | NA | NA | 30.10 | 1019.1 | |||||
| 08 | 02:51 | Calm | 10.00 | Light Rain | FEW048 BKN060 OVC080 | 59 | 48 | 67% | NA | NA | 30.09 | 1018.9 | |||||
| 08 | 01:51 | Calm | 10.00 | Overcast | FEW065 SCT095 OVC250 | 59 | 46 | 62% | NA | NA | 30.08 | 1018.5 | |||||
| 08 | 00:51 | SW 3 | 10.00 | Mostly Cloudy | FEW080 BKN250 | 59 | 46 | 66 | 59 | 62% | NA | NA | 30.07 | 1018.2 |
Complete data after midnight (may be delayed 24-48 hours).
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. |
Fall like temps & plenty of sunshine will rule the weekend. Temps will start out chilly each morning followed by comfortable aftn readings. pic.twitter.com/jzOpWiYlck— NWS Chicago (@NWSChicago) September 9, 2017
After a few morning showers, dry and seasonally cool weather continues with abundant sunshine returning. #ilwx #inwx pic.twitter.com/lfm6OMsTyG— NWS Chicago (@NWSChicago) September 8, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
902
CDUS43 KLOT 090632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT SEP 9 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 8 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 1046 AM 96 1960 78 -9 82
1959
1933
MINIMUM 58 409 AM 43 1986 58 0 70
AVERAGE 64 68 -4 76
PRECIPITATION (IN)
YESTERDAY T 1.65 1885 0.11 -0.11 0.05
MONTH TO DATE 0.25 0.92 -0.67 0.44
SINCE SEP 1 0.25 0.92 -0.67 0.44
SINCE JAN 1 31.99 26.05 5.94 27.42
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 21 9 12 0
SINCE SEP 1 21 9 12 0
SINCE JUL 1 26 22 4 0
COOLING
YESTERDAY 0 4 -4 11
MONTH TO DATE 13 41 -28 68
SINCE SEP 1 13 41 -28 68
SINCE JAN 1 796 781 15 1033
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 56 400 PM
AVERAGE 66
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1983
1959
1955
MINIMUM TEMPERATURE (F) 57 43 1986
SUNRISE AND SUNSET
SEPTEMBER 9 2017.....SUNRISE 626 AM CDT SUNSET 711 PM CDT
SEPTEMBER 10 2017.....SUNRISE 627 AM CDT SUNSET 709 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 ...
