| 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. | |||||||||||||||||
| 13 | 23:51 | SW 5 | 10.00 | Fair | CLR | 57 | 46 | 67% | NA | NA | 30.00 | 1015.7 | |||||
| 13 | 22:51 | S 7 | 10.00 | Fair | CLR | 59 | 46 | 62% | NA | NA | 29.99 | 1015.4 | |||||
| 13 | 21:51 | S 7 | 10.00 | Fair | CLR | 61 | 46 | 58% | NA | NA | 29.99 | 1015.2 | |||||
| 13 | 20:51 | S 9 | 10.00 | Fair | CLR | 60 | 46 | 60% | NA | NA | 29.98 | 1015.1 | |||||
| 13 | 19:51 | S 6 | 10.00 | Fair | CLR | 63 | 45 | 52% | NA | NA | 29.97 | 1014.9 | |||||
| 13 | 18:51 | SW 7 | 10.00 | Fair | CLR | 67 | 44 | 70 | 66 | 44% | NA | NA | 29.97 | 1014.8 | |||
| 13 | 17:51 | SW 10 | 10.00 | A Few Clouds | FEW060 | 69 | 43 | 39% | NA | NA | 29.97 | 1014.9 | |||||
| 13 | 16:51 | SW 6 | 10.00 | A Few Clouds | FEW060 FEW250 | 69 | 44 | 41% | NA | NA | 29.98 | 1015.1 | |||||
| 13 | 15:51 | W 7 | 10.00 | Partly Cloudy | SCT060 | 68 | 44 | 42% | NA | NA | 29.99 | 1015.4 | |||||
| 13 | 14:51 | W 9 | 10.00 | Partly Cloudy | SCT060 | 67 | 43 | 42% | NA | NA | 30.00 | 1015.8 | |||||
| 13 | 13:51 | Vrbl 6 G 16 | 10.00 | Mostly Cloudy | BKN060 | 69 | 42 | 38% | NA | NA | 30.02 | 1016.4 | |||||
| 13 | 12:51 | NW 12 G 18 | 10.00 | Mostly Cloudy | BKN055 | 67 | 43 | 68 | 49 | 42% | NA | NA | 30.03 | 1016.8 | |||
| 13 | 11:51 | NW 10 G 20 | 10.00 | Partly Cloudy | SCT055 | 68 | 43 | 40% | NA | NA | 30.05 | 1017.4 | |||||
| 13 | 10:51 | W 10 G 20 | 10.00 | Partly Cloudy | SCT045 | 65 | 46 | 51% | NA | NA | 30.06 | 1017.8 | |||||
| 13 | 09:51 | NW 10 | 10.00 | A Few Clouds | FEW040 | 63 | 45 | 52% | NA | NA | 30.05 | 1017.7 | |||||
| 13 | 08:51 | W 8 | 10.00 | A Few Clouds | FEW070 | 59 | 45 | 60% | NA | NA | 30.06 | 1017.8 | |||||
| 13 | 07:51 | W 7 | 10.00 | A Few Clouds | FEW065 | 53 | 45 | 74% | NA | NA | 30.06 | 1017.9 | |||||
| 13 | 06:51 | W 7 | 10.00 | Partly Cloudy | SCT065 | 50 | 44 | 51 | 48 | 80% | 47 | NA | 30.04 | 1017.4 | |||
| 13 | 05:51 | W 6 | 10.00 | Mostly Cloudy | BKN065 | 50 | 45 | 83% | 48 | NA | 30.03 | 1016.9 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Sunday, September 13, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Warming trend continues into the work week. Rain chances remain low until Thursday Night through early Saturday. pic.twitter.com/UZo3Rxlk4j
— NWS Chicago (@NWSChicago) September 13, 2015All sites outside #Chicago urban heat island dipped into 40s early today! Rochelle: 40 deg. http://t.co/7liX1uhPPH pic.twitter.com/mWM9IVSXAU
— NWS Chicago (@NWSChicago) September 13, 2015#warmingtrend pic.twitter.com/Tlh4bEgHan
— NWS Chicago (@NWSChicago) September 13, 2015CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 140635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON SEP 14 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 13 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 408 PM 98 1939 76 -6 59
MINIMUM 48 334 AM 39 1890 56 -8 41
AVERAGE 59 66 -7 50
PRECIPITATION (IN)
YESTERDAY 0.00 6.64 2008 0.11 -0.11 0.00
MONTH TO DATE 1.42 1.45 -0.03 2.58
SINCE SEP 1 1.42 1.45 -0.03 2.58
SINCE JAN 1 25.04 26.58 -1.54 34.66
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 6 3 3 15
MONTH TO DATE 18 20 -2 42
SINCE SEP 1 18 20 -2 42
SINCE JUL 1 36 33 3 47
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 116 60 56 68
SINCE SEP 1 116 60 56 68
SINCE JAN 1 757 800 -43 783
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.3
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 93 200 AM
LOWEST 37 100 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 1939
MINIMUM TEMPERATURE (F) 55 40 1985
SUNRISE AND SUNSET
SEPTEMBER 14 2015.....SUNRISE 630 AM CDT SUNSET 703 PM CDT
SEPTEMBER 15 2015.....SUNRISE 631 AM CDT SUNSET 701 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® with Temperature/Wind Data || Google: 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 ...
