| 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. | |||||||||||||||||
| 12 | 23:51 | S 8 | 10.00 | Mostly Cloudy | BKN034 BKN046 | 75 | 68 | 79% | NA | NA | 29.89 | 1011.7 | |||||
| 12 | 22:51 | SE 6 | 10.00 | Partly Cloudy | SCT036 | 73 | 67 | 81% | NA | NA | 29.90 | 1012.0 | |||||
| 12 | 21:51 | SE 9 | 10.00 | Partly Cloudy | SCT033 | 74 | 66 | 76% | NA | NA | 29.92 | 1012.7 | |||||
| 12 | 20:51 | SE 10 | 10.00 | Mostly Cloudy | BKN035 | 75 | 67 | 76% | NA | NA | 29.92 | 1012.6 | |||||
| 12 | 19:51 | SE 10 | 10.00 | Partly Cloudy | FEW035 SCT250 | 77 | 67 | 71% | NA | 79 | 29.91 | 1012.4 | |||||
| 12 | 18:51 | SE 9 | 10.00 | A Few Clouds | FEW037 FEW250 | 80 | 67 | 83 | 79 | 64% | NA | 82 | 29.91 | 1012.3 | |||
| 12 | 17:51 | SE 9 | 10.00 | Partly Cloudy | FEW039 SCT250 | 82 | 67 | 60% | NA | 84 | 29.92 | 1012.7 | |||||
| 12 | 16:51 | SE 8 | 10.00 | Partly Cloudy | FEW037 SCT250 | 82 | 67 | 60% | NA | 84 | 29.93 | 1013.0 | |||||
| 12 | 15:51 | E 8 | 10.00 | Partly Cloudy | SCT037 SCT250 | 82 | 66 | 58% | NA | 84 | 29.94 | 1013.5 | |||||
| 12 | 14:51 | E 8 | 10.00 | Partly Cloudy | SCT035 SCT250 | 82 | 66 | 58% | NA | 84 | 29.96 | 1014.0 | |||||
| 12 | 13:51 | E 5 | 10.00 | Mostly Cloudy | BKN031 BKN250 | 80 | 66 | 62% | NA | 82 | 29.97 | 1014.3 | |||||
| 12 | 12:51 | NE 7 | 10.00 | Mostly Cloudy | BKN028 BKN250 | 79 | 65 | 80 | 69 | 62% | NA | 81 | 29.98 | 1014.9 | |||
| 12 | 11:51 | Calm | 10.00 | Mostly Cloudy | BKN021 BKN250 | 77 | 66 | 69% | NA | 79 | 29.99 | 1015.1 | |||||
| 12 | 10:51 | NE 8 | 10.00 | Mostly Cloudy | BKN017 BKN036 BKN250 | 76 | 66 | 72% | NA | 78 | 29.99 | 1015.0 | |||||
| 12 | 09:51 | Calm | 6.00 | Mostly Cloudy with Haze | BKN014 | 73 | 65 | 76% | NA | NA | 30.00 | 1015.4 | |||||
| 12 | 08:51 | Vrbl 5 | 5.00 | Mostly Cloudy with Haze | FEW016 BKN025 BKN039 | 72 | 66 | 82% | NA | NA | 30.01 | 1015.9 | |||||
| 12 | 07:51 | E 5 | 3.00 | Fog/Mist | SCT008 OVC017 | 69 | 66 | 90% | NA | NA | 30.02 | 1016.2 | |||||
| 12 | 06:51 | NE 6 | 3.00 | Fog/Mist | BKN013 OVC023 | 69 | 66 | 70 | 69 | 90% | NA | NA | 30.01 | 1016.0 | |||
| 12 | 05:51 | E 3 | 5.00 | Fog/Mist | SCT012 OVC021 | 69 | 66 | 90% | NA | NA | 30.00 | 1015.7 | |||||
| 12 | 04:51 | N 3 | 5.00 | Fog/Mist | FEW007 OVC021 | 69 | 66 | 90% | NA | NA | 30.01 | 1015.7 | |||||
| 12 | 03:51 | NE 3 | 5.00 | Fog/Mist | SCT011 OVC024 | 70 | 66 | 87% | NA | NA | 29.99 | 1015.4 | |||||
| 12 | 02:51 | SE 5 | 5.00 | Fog/Mist | SCT010 SCT014 OVC024 | 69 | 67 | 93% | NA | NA | 29.99 | 1015.2 |
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, July 12, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Severe weather psbl tonight with greater risk Mon aftn-eve. Warm/humid thru Monday. Stay Weather Aware! #ilwx #inwx pic.twitter.com/ajZkCeN4Gt
— NWS Chicago (@NWSChicago) July 12, 2015
Patchy fog early this morning, with isolated dense fog in portions of NW & N central IL. Use extra caution. #ilwx pic.twitter.com/pAsnkCudQH
— NWS Chicago (@NWSChicago) July 12, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 130645
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT MON JUL 13 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 12 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 83 440 PM 97 1995 85 -2 80
1954
1952
MINIMUM 69 704 AM 53 1999 64 5 70
AVERAGE 76 74 2 75
PRECIPITATION (IN)
YESTERDAY T 6.16 1957 0.12 -0.12 0.47
MONTH TO DATE 0.86 1.31 -0.45 1.84
SINCE JUN 1 7.98 4.76 3.22 9.65
SINCE JAN 1 19.47 17.84 1.63 24.48
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 JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 13 0 13 2
SINCE JUN 1 52 48 4 14
SINCE JUL 1 13 0 13 2
COOLING
YESTERDAY 11 9 2 10
MONTH TO DATE 48 107 -59 79
SINCE JUN 1 166 272 -106 277
SINCE JAN 1 219 326 -107 338
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 58 200 PM
AVERAGE 74
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 104 1995
MINIMUM TEMPERATURE (F) 64 52 1975
SUNRISE AND SUNSET
JULY 13 2015..........SUNRISE 528 AM CDT SUNSET 827 PM CDT
JULY 14 2015..........SUNRISE 528 AM CDT SUNSET 826 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 ...
