| 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. | |||||||||||||||||
| 05 | 23:51 | NW 12 | 10.00 | A Few Clouds | FEW090 | 56 | 45 | 67% | NA | NA | 29.95 | 1013.9 | |||||
| 05 | 22:51 | NW 9 | 10.00 | Mostly Cloudy | FEW048 BKN080 | 57 | 44 | 62% | NA | NA | 29.94 | 1013.9 | |||||
| 05 | 21:51 | NW 8 | 10.00 | Partly Cloudy | FEW048 SCT100 | 57 | 44 | 62% | NA | NA | 29.95 | 1014.1 | |||||
| 05 | 20:51 | NW 7 | 10.00 | Partly Cloudy | SCT100 | 56 | 43 | 62% | NA | NA | 29.95 | 1014.1 | |||||
| 05 | 19:51 | NW 12 | 10.00 | Partly Cloudy | FEW070 SCT100 | 60 | 42 | 52% | NA | NA | 29.93 | 1013.4 | |||||
| 05 | 18:51 | NW 10 | 10.00 | Mostly Cloudy | FEW070 BKN100 | 61 | 42 | 70 | 61 | 50% | NA | NA | 29.91 | 1012.8 | |||
| 05 | 17:51 | NW 17 | 10.00 | Mostly Cloudy | FEW070 BKN100 | 63 | 42 | 47% | NA | NA | 29.90 | 1012.5 | |||||
| 05 | 16:51 | NW 17 | 10.00 | Light Rain | BKN055 BKN070 | 64 | 44 | 48% | NA | NA | 29.90 | 1012.5 | |||||
| 05 | 15:51 | W 16 | 10.00 | Mostly Cloudy | FEW060 SCT075 BKN090 | 67 | 42 | 41% | NA | NA | 29.88 | 1011.7 | |||||
| 05 | 14:51 | NW 16 G 24 | 10.00 | Mostly Cloudy | BKN075 | 69 | 44 | 41% | NA | NA | 29.88 | 1011.7 | |||||
| 05 | 13:51 | NW 15 G 23 | 10.00 | Mostly Cloudy | SCT055 BKN075 | 67 | 42 | 41% | NA | NA | 29.88 | 1011.7 | |||||
| 05 | 12:51 | NW 14 G 24 | 10.00 | Mostly Cloudy | BKN049 | 69 | 45 | 70 | 55 | 42% | NA | NA | 29.88 | 1011.6 | |||
| 05 | 11:51 | W 12 | 10.00 | Mostly Cloudy | BKN039 | 67 | 48 | 51% | NA | NA | 29.89 | 1011.8 | |||||
| 05 | 10:51 | NW 16 | 10.00 | A Few Clouds | FEW028 | 63 | 48 | 58% | NA | NA | 29.89 | 1012.1 | |||||
| 05 | 09:51 | NW 12 | 10.00 | A Few Clouds | FEW020 | 61 | 49 | 65% | NA | NA | 29.89 | 1012.0 | |||||
| 05 | 08:51 | NW 15 G 22 | 10.00 | Partly Cloudy | SCT018 | 58 | 48 | 70% | NA | NA | 29.89 | 1012.0 | |||||
| 05 | 07:51 | W 14 | 10.00 | A Few Clouds | FEW018 | 56 | 48 | 75% | NA | NA | 29.88 | 1011.8 | |||||
| 05 | 06:51 | W 12 G 20 | 10.00 | A Few Clouds | FEW018 FEW250 | 55 | 48 | 63 | 54 | 77% | NA | NA | 29.88 | 1011.7 | |||
| 05 | 05:51 | NW 10 | 10.00 | A Few Clouds | FEW030 FEW250 | 55 | 49 | 80% | NA | NA | 29.87 | 1011.2 | |||||
| 05 | 04:51 | W 10 | 10.00 | Partly Cloudy | SCT250 | 56 | 49 | 77% | NA | NA | 29.85 | 1010.7 | |||||
| 05 | 03:51 | NW 12 | 10.00 | A Few Clouds | FEW250 | 58 | 49 | 72% | NA | NA | 29.84 | 1010.3 | |||||
| 05 | 02:51 | NW 14 | 10.00 | Mostly Cloudy | BKN250 | 60 | 51 | 72% | NA | NA | 29.83 | 1010.0 | |||||
| 05 | 01:51 | NW 13 | 10.00 | Overcast | OVC250 | 62 | 52 | 70% | NA | NA | 29.80 | 1008.8 | |||||
| 05 | 00:51 | W 9 | 10.00 | Overcast | OVC250 | 63 | 52 | 73 | 62 | 68% | NA | NA | 29.80 | 1008.7 |
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. |
If you can get through some cool midweek conditions, the weekend is looking mild and dry. #inwx #ilwx pic.twitter.com/gwmnl5kx20— NWS Chicago (@NWSChicago) September 6, 2017
Dangerous conditions for swimming expected for Indiana beaches through Wednesday. pic.twitter.com/17HikBAKqD— NWS Chicago (@NWSChicago) September 5, 2017
Tiny chance of a sprinkle or light shower this afternoon & Wednesday afternoon, otherwise dry thru the weekend. Seasonably cool this week. pic.twitter.com/SJt2czOBO3— NWS Chicago (@NWSChicago) September 5, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
573
CDUS43 KLOT 060631
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED SEP 6 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 5 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 70 235 PM 98 1899 79 -9 87
MINIMUM 54 1159 PM 44 1988 59 -5 62
1984
AVERAGE 62 69 -7 75
PRECIPITATION (IN)
YESTERDAY T 1.89 1971 0.11 -0.11 0.00
MONTH TO DATE 0.25 0.58 -0.33 T
SINCE SEP 1 0.25 0.58 -0.33 T
SINCE JAN 1 31.99 25.71 6.28 26.98
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 3 1 2 0
MONTH TO DATE 10 5 5 0
SINCE SEP 1 10 5 5 0
SINCE JUL 1 15 18 -3 0
COOLING
YESTERDAY 0 5 -5 10
MONTH TO DATE 13 27 -14 22
SINCE SEP 1 13 27 -14 22
SINCE JAN 1 796 767 29 987
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 40 1200 PM
AVERAGE 59
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1960
1954
MINIMUM TEMPERATURE (F) 59 42 1984
SUNRISE AND SUNSET
SEPTEMBER 6 2017.....SUNRISE 623 AM CDT SUNSET 716 PM CDT
SEPTEMBER 7 2017.....SUNRISE 624 AM CDT SUNSET 715 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 ...
