| 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. | |||||||||||||||||
| 06 | 23:51 | W 8 | 10.00 | Mostly Cloudy | FEW070 BKN220 | 55 | 46 | 72% | NA | NA | 30.03 | 1016.8 | |||||
| 06 | 22:51 | W 9 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 56 | 46 | 70% | NA | NA | 30.03 | 1016.8 | |||||
| 06 | 21:51 | W 8 | 10.00 | Partly Cloudy | FEW065 SCT100 SCT250 | 57 | 46 | 67% | NA | NA | 30.03 | 1016.8 | |||||
| 06 | 20:51 | W 7 | 10.00 | Mostly Cloudy | FEW075 BKN100 BKN250 | 58 | 46 | 65% | NA | NA | 30.03 | 1016.9 | |||||
| 06 | 19:51 | W 5 | 10.00 | Partly Cloudy | FEW030 SCT085 SCT110 SCT250 | 59 | 46 | 62% | NA | NA | 30.02 | 1016.7 | |||||
| 06 | 18:51 | NW 7 | 10.00 | Mostly Cloudy | FEW030 SCT070 BKN095 | 60 | 46 | 67 | 59 | 60% | NA | NA | 30.02 | 1016.5 | |||
| 06 | 17:51 | N 7 | 10.00 | Mostly Cloudy | SCT070 BKN085 | 61 | 46 | 58% | NA | NA | 30.01 | 1016.4 | |||||
| 06 | 16:51 | NW 15 | 10.00 | Mostly Cloudy | SCT065 BKN090 | 65 | 41 | 42% | NA | NA | 30.00 | 1015.8 | |||||
| 06 | 15:51 | NW 13 G 16 | 10.00 | Mostly Cloudy | SCT070 BKN100 BKN200 | 66 | 41 | 40% | NA | NA | 30.00 | 1015.7 | |||||
| 06 | 14:51 | NW 12 G 17 | 10.00 | Mostly Cloudy | FEW047 BKN070 BKN200 | 67 | 41 | 39% | NA | NA | 30.00 | 1016.0 | |||||
| 06 | 13:51 | NW 15 G 22 | 10.00 | Mostly Cloudy | BKN049 BKN200 | 66 | 43 | 43% | NA | NA | 30.02 | 1016.4 | |||||
| 06 | 12:51 | Vrbl 7 | 10.00 | Mostly Cloudy | BKN043 BKN200 | 64 | 41 | 65 | 50 | 43% | NA | NA | 30.01 | 1016.2 | |||
| 06 | 11:51 | N 12 | 10.00 | Partly Cloudy | SCT040 SCT200 | 62 | 41 | 46% | NA | NA | 30.01 | 1016.2 | |||||
| 06 | 10:51 | N 13 | 10.00 | Partly Cloudy | SCT031 SCT200 | 61 | 44 | 54% | NA | NA | 30.01 | 1016.3 | |||||
| 06 | 09:51 | N 12 | 10.00 | A Few Clouds | FEW030 FEW100 FEW200 | 59 | 45 | 60% | NA | NA | 30.01 | 1016.2 | |||||
| 06 | 08:51 | NW 13 | 10.00 | A Few Clouds | FEW030 FEW100 FEW250 | 56 | 45 | 67% | NA | NA | 29.99 | 1015.7 | |||||
| 06 | 07:51 | NW 9 | 10.00 | Partly Cloudy | FEW030 FEW110 SCT250 | 52 | 46 | 80% | NA | NA | 29.99 | 1015.7 | |||||
| 06 | 06:51 | NW 10 | 10.00 | Partly Cloudy | FEW030 SCT110 SCT250 | 50 | 45 | 55 | 49 | 83% | 46 | NA | 29.98 | 1015.3 | |||
| 06 | 05:51 | NW 10 | 10.00 | A Few Clouds | FEW030 FEW250 | 50 | 45 | 83% | 46 | NA | 29.97 | 1014.8 | |||||
| 06 | 04:51 | NW 13 | 10.00 | A Few Clouds | FEW030 FEW250 | 50 | 46 | 86% | 45 | NA | 29.96 | 1014.4 | |||||
| 06 | 03:51 | NW 14 | 10.00 | Partly Cloudy | FEW030 FEW090 SCT250 | 52 | 46 | 80% | NA | NA | 29.96 | 1014.4 | |||||
| 06 | 02:51 | NW 12 | 10.00 | Mostly Cloudy | FEW030 BKN180 | 53 | 46 | 77% | NA | NA | 29.95 | 1014.3 | |||||
| 06 | 01:51 | NW 9 | 10.00 | Mostly Cloudy | FEW030 BKN220 | 53 | 46 | 77% | NA | NA | 29.95 | 1014.1 | |||||
| 06 | 00:51 | NW 9 | 10.00 | Partly Cloudy | SCT090 | 54 | 46 | 61 | 54 | 75% | NA | NA | 29.95 | 1014.1 |
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. |
Waterspouts are likely across much of #lakemichigan today. For more info, https://t.co/KUbH3RD0cT https://t.co/OEdwJZr1th— NWS Chicago (@NWSChicago) September 6, 2017
Other than a small chance of a brief light shower or sprinkle today, look for dry conditions and pleasant temps through the weekend. pic.twitter.com/AjpXoLG8Th— NWS Chicago (@NWSChicago) September 6, 2017
In our region, @NWSLincolnIL & @NWSQuadCities are performing 2 extra wx balloon launches daily to help improve #Irma forecasts. #ilwx #inwx https://t.co/Y4cGxsxXP4— NWS Chicago (@NWSChicago) September 6, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
371
CDUS43 KLOT 070632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU SEP 7 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 6 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 67 239 PM 97 1960 78 -11 91
1954
MINIMUM 49 528 AM 42 1984 59 -10 75
AVERAGE 58 68 -10 83
PRECIPITATION (IN)
YESTERDAY T 1.53 1894 0.12 -0.12 T
MONTH TO DATE 0.25 0.70 -0.45 T
SINCE SEP 1 0.25 0.70 -0.45 T
SINCE JAN 1 31.99 25.83 6.16 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 7 1 6 0
MONTH TO DATE 17 6 11 0
SINCE SEP 1 17 6 11 0
SINCE JUL 1 22 19 3 0
COOLING
YESTERDAY 0 5 -5 18
MONTH TO DATE 13 32 -19 40
SINCE SEP 1 13 32 -19 40
SINCE JAN 1 796 772 24 1005
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 400 AM
LOWEST 40 200 PM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 1960
1939
MINIMUM TEMPERATURE (F) 58 42 1986
SUNRISE AND SUNSET
SEPTEMBER 7 2017.....SUNRISE 624 AM CDT SUNSET 715 PM CDT
SEPTEMBER 8 2017.....SUNRISE 625 AM CDT SUNSET 713 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 ...
