| 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. | |||||||||||||||||
| 22 | 23:51 | SE 5 | 10.00 | Mostly Cloudy | BKN060 | 65 | 55 | 70% | NA | NA | 30.23 | 1023.3 | |||||
| 22 | 22:51 | SE 6 | 10.00 | Partly Cloudy | SCT250 | 63 | 53 | 70% | NA | NA | 30.22 | 1023.1 | |||||
| 22 | 21:51 | Calm | 10.00 | A Few Clouds | FEW250 | 66 | 52 | 61% | NA | NA | 30.21 | 1022.9 | |||||
| 22 | 20:51 | SE 3 | 10.00 | A Few Clouds | FEW250 | 66 | 53 | 63% | NA | NA | 30.20 | 1022.5 | |||||
| 22 | 19:51 | E 5 | 10.00 | Partly Cloudy | FEW065 SCT250 | 68 | 52 | 57% | NA | NA | 30.19 | 1022.3 | |||||
| 22 | 18:51 | E 8 | 10.00 | Partly Cloudy | FEW065 SCT250 | 73 | 51 | 80 | 72 | 46% | NA | NA | 30.18 | 1021.7 | |||
| 22 | 17:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 78 | 50 | 37% | NA | 79 | 30.16 | 1021.2 | |||||
| 22 | 16:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 78 | 49 | 36% | NA | 78 | 30.16 | 1021.1 | |||||
| 22 | 15:51 | W 5 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 78 | 50 | 37% | NA | 79 | 30.16 | 1021.2 | |||||
| 22 | 14:51 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 78 | 48 | 35% | NA | 78 | 30.17 | 1021.2 | |||||
| 22 | 13:51 | Vrbl 5 | 10.00 | Partly Cloudy | FEW070 SCT250 | 77 | 49 | 37% | NA | 78 | 30.18 | 1021.7 | |||||
| 22 | 12:51 | Vrbl 6 | 10.00 | Partly Cloudy | FEW070 SCT250 | 76 | 51 | 76 | 54 | 42% | NA | 78 | 30.19 | 1022.0 | |||
| 22 | 11:51 | SW 5 | 10.00 | A Few Clouds | FEW070 FEW250 | 74 | 51 | 45% | NA | NA | 30.20 | 1022.5 | |||||
| 22 | 10:51 | S 5 | 10.00 | Partly Cloudy | FEW200 SCT250 | 72 | 52 | 50% | NA | NA | 30.20 | 1022.5 | |||||
| 22 | 09:51 | S 5 | 10.00 | A Few Clouds | FEW200 FEW250 | 68 | 52 | 57% | NA | NA | 30.20 | 1022.7 | |||||
| 22 | 08:51 | S 5 | 10.00 | A Few Clouds | FEW200 | 63 | 52 | 68% | NA | NA | 30.19 | 1022.3 | |||||
| 22 | 07:51 | S 5 | 10.00 | A Few Clouds | FEW200 | 58 | 53 | 84% | NA | NA | 30.19 | 1022.3 | |||||
| 22 | 06:51 | Calm | 10.00 | A Few Clouds | FEW200 | 54 | 51 | 58 | 53 | 90% | NA | NA | 30.18 | 1021.8 | |||
| 22 | 05:51 | Calm | 10.00 | Fair | CLR | 54 | 51 | 90% | NA | NA | 30.17 | 1021.4 | |||||
| 22 | 04:51 | SE 5 | 10.00 | Fair | CLR | 54 | 52 | 93% | NA | NA | 30.15 | 1020.7 | |||||
| 22 | 03:51 | Calm | 9.00 | Fair | CLR | 54 | 53 | 97% | NA | NA | 30.13 | 1020.2 | |||||
| 22 | 02:51 | S 3 | 9.00 | Fair | CLR | 55 | 54 | 96% | NA | NA | 30.12 | 1020.0 | |||||
| 22 | 01:51 | S 3 | 9.00 | Fair | CLR | 56 | 54 | 93% | NA | NA | 30.12 | 1019.8 | |||||
| 22 | 00:51 | SE 5 | 10.00 | Fair | CLR | 57 | 55 | 66 | 57 | 93% | NA | NA | 30.11 | 1019.6 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Tuesday, September 22, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
#Fall begins at 3:20 AM but summer-like wx inland thru wknd. Check out some facts & myths about Autumnal Equinox. pic.twitter.com/YNgxA1tjsh
— NWS Chicago (@NWSChicago) September 22, 2015
A quiet end to summer & quiet start to fall. Temps above normal thru the week except cooler near lake. #ILWX #INWX pic.twitter.com/x5swBLUJeq
— NWS Chicago (@NWSChicago) September 22, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 230635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED SEP 23 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 22 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 80 339 PM 92 1956 72 8 67
MINIMUM 53 546 AM 32 1995 51 2 46
AVERAGE 67 62 5 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.73 2006 0.11 -0.11 0.00
MONTH TO DATE 4.24 2.40 1.84 2.70
SINCE SEP 1 4.24 2.40 1.84 2.70
SINCE JAN 1 27.86 27.53 0.33 34.78
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 0 5 -5 8
MONTH TO DATE 26 54 -28 92
SINCE SEP 1 26 54 -28 92
SINCE JUL 1 44 67 -23 97
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 145 82 63 74
SINCE SEP 1 145 82 63 74
SINCE JAN 1 786 822 -36 789
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 35 200 PM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1937
MINIMUM TEMPERATURE (F) 51 29 1995
SUNRISE AND SUNSET
SEPTEMBER 23 2015.....SUNRISE 640 AM CDT SUNSET 647 PM CDT
SEPTEMBER 24 2015.....SUNRISE 641 AM CDT SUNSET 646 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 ...
