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. |
10 | 23:51 | NW 6 | 10.00 | Mostly Cloudy | BKN035 BKN130 | 62 | 59 | 90% | NA | NA | 29.94 | 1013.7 | |||||
10 | 22:51 | NW 6 | 10.00 | Mostly Cloudy | BKN130 | 61 | 59 | 93% | NA | NA | 29.94 | 1013.5 | |||||
10 | 21:51 | W 5 | 10.00 | A Few Clouds | FEW120 | 62 | 59 | 90% | NA | NA | 29.92 | 1012.7 | |||||
10 | 20:51 | S 6 | 10.00 | A Few Clouds | FEW110 FEW250 | 60 | 59 | 96% | NA | NA | 29.91 | 1012.7 | |||||
10 | 19:51 | NW 7 | 10.00 | Partly Cloudy | SCT110 SCT250 | 63 | 60 | 90% | NA | NA | 29.91 | 1012.5 | |||||
10 | 18:51 | NW 8 | 10.00 | Partly Cloudy | FEW030 SCT110 SCT250 | 66 | 60 | 68 | 62 | 81% | NA | NA | 29.91 | 1012.6 | 0.21 | ||
10 | 17:51 | W 5 | 10.00 | Mostly Cloudy | SCT110 BKN250 | 67 | 59 | 76% | NA | NA | 29.90 | 1012.3 | |||||
10 | 16:51 | SW 6 | 10.00 | Mostly Cloudy | FEW025 SCT110 BKN250 | 67 | 59 | 76% | NA | NA | 29.90 | 1012.2 | |||||
10 | 15:51 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW020 SCT110 BKN250 | 66 | 60 | 81% | NA | NA | 29.90 | 1012.4 | 0.01 | 0.21 | |||
10 | 14:51 | S 10 | 10.00 | Mostly Cloudy | BKN110 BKN250 | 62 | 60 | 93% | NA | NA | 29.92 | 1013.2 | 0.11 | ||||
10 | 13:51 | S 6 | 4.00 | Rain Fog/Mist | FEW070 OVC090 | 62 | 59 | 90% | NA | NA | 29.96 | 1014.3 | 0.09 | ||||
10 | 12:51 | NW 15 G 25 | 10.00 | Light Rain | SCT050CB BKN070 BKN090 OVC130 | 66 | 57 | 74 | 59 | 73% | NA | NA | 29.98 | 1014.9 | |||
10 | 11:51 | N 10 | 10.00 | Mostly Cloudy | FEW050 BKN070 BKN140 | 73 | 54 | 51% | NA | NA | 29.95 | 1013.9 | |||||
10 | 10:51 | N 8 | 10.00 | Mostly Cloudy | FEW045 SCT060 SCT140 BKN250 | 73 | 55 | 53% | NA | NA | 29.96 | 1014.4 | |||||
10 | 09:51 | NW 8 | 10.00 | Overcast | FEW021 SCT046 BKN160 OVC250 | 68 | 56 | 65% | NA | NA | 30.00 | 1015.6 | |||||
10 | 08:51 | SW 3 | 10.00 | Overcast | BKN110 BKN150 OVC250 | 64 | 59 | 84% | NA | NA | 29.96 | 1014.4 | |||||
10 | 07:51 | S 6 | 10.00 | Mostly Cloudy | FEW060 BKN110 BKN150 BKN250 | 63 | 59 | 87% | NA | NA | 29.95 | 1014.1 | |||||
10 | 06:51 | S 6 | 10.00 | Mostly Cloudy | BKN110 BKN170 BKN250 | 59 | 55 | 61 | 54 | 87% | NA | NA | 29.95 | 1014.1 | |||
10 | 05:51 | Calm | 10.00 | Mostly Cloudy | BKN190 BKN250 | 56 | 54 | 93% | NA | NA | 29.95 | 1014.0 | |||||
10 | 04:51 | W 5 | 10.00 | Partly Cloudy | FEW120 SCT250 | 58 | 55 | 90% | NA | NA | 29.96 | 1014.4 | |||||
10 | 03:51 | Calm | 10.00 | A Few Clouds | FEW120 FEW250 | 58 | 55 | 90% | NA | NA | 29.96 | 1014.4 |
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 Thursday, September 10, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Showers/isolated thunder weakening and decreasing in coverage this evening. Rainfall of 0.50-0.75" near Rockford. pic.twitter.com/ZvKrAtF8E3
— NWS Chicago (@NWSChicago) September 10, 2015
Breezy & cool Fri w/sct'd showers & maybe a storm. Lake effect showers Fri. night - Sat. Cool thru wknd.#ilwx #inwx pic.twitter.com/Y31LaCOC1w
— NWS Chicago (@NWSChicago) September 10, 2015
Showers and thunderstorms continue to move across northern Illinois and into northwest Indiana. pic.twitter.com/YFYE3rghSx
— NWS Chicago (@NWSChicago) September 10, 2015
Showers & t-storms cont to move off to SE, heading into NW IN. Gusty winds, heavy downpours & small hail possible pic.twitter.com/PgeWAX26r4
— NWS Chicago (@NWSChicago) September 10, 2015
Showers & isol'd t-storms will persist across far northern IL thru mid day & then spread SE this afternoon. #ilwx pic.twitter.com/I0fP7SpF2y
— NWS Chicago (@NWSChicago) September 10, 2015
First taste of fall temps Fri-Sun, then likely back into the 80s again next week... pic.twitter.com/gz7gK11CJP
— NWS Chicago (@NWSChicago) September 10, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 110633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 11 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 10 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 74 1126 AM 95 2013 77 -3 80
1983
MINIMUM 54 445 AM 44 1943 57 -3 56
AVERAGE 64 67 -3 68
PRECIPITATION (IN)
YESTERDAY 0.21 2.48 1922 0.10 0.11 1.31
MONTH TO DATE 1.25 1.13 0.12 2.45
SINCE SEP 1 1.25 1.13 0.12 2.45
SINCE JAN 1 24.87 26.26 -1.39 34.53
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 1 13 -12 0
SINCE SEP 1 1 13 -12 0
SINCE JUL 1 19 26 -7 5
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 116 49 67 68
SINCE SEP 1 116 49 67 68
SINCE JAN 1 757 789 -32 783
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 49 1100 AM
AVERAGE 73
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1952
MINIMUM TEMPERATURE (F) 56 42 1993
SUNRISE AND SUNSET
SEPTEMBER 11 2015.....SUNRISE 627 AM CDT SUNSET 708 PM CDT
SEPTEMBER 12 2015.....SUNRISE 628 AM CDT SUNSET 707 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 ...