| 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. | |||||||||||||||||
| 07 | 23:51 | S 9 | 10.00 | Mostly Cloudy | SCT040 SCT050 BKN060 | 74 | 60 | 62% | NA | NA | 29.87 | 1010.8 | |||||
| 07 | 22:51 | S 8 | 10.00 | Overcast | BKN045 BKN055 OVC110 | 75 | 60 | 60% | NA | NA | 29.87 | 1010.9 | |||||
| 07 | 21:51 | S 8 | 10.00 | Mostly Cloudy | SCT043 SCT110 BKN250 | 75 | 60 | 60% | NA | NA | 29.87 | 1010.9 | |||||
| 07 | 20:51 | S 6 | 10.00 | Overcast | OVC047 | 77 | 60 | 56% | NA | 79 | 29.85 | 1010.5 | |||||
| 07 | 19:51 | SW 7 | 10.00 | Mostly Cloudy | SCT050 BKN130 BKN250 | 78 | 59 | 52% | NA | 79 | 29.85 | 1010.3 | |||||
| 07 | 18:51 | S 9 | 10.00 | Mostly Cloudy | BKN055 BKN090 BKN200 | 79 | 58 | 83 | 79 | 49% | NA | 80 | 29.85 | 1010.4 | |||
| 07 | 17:51 | SW 10 | 10.00 | Mostly Cloudy | BKN055 BKN075 BKN200 | 80 | 57 | 45% | NA | 80 | 29.86 | 1010.6 | |||||
| 07 | 16:51 | S 15 | 10.00 | Mostly Cloudy | BKN065 BKN090 BKN200 | 80 | 57 | 45% | NA | 80 | 29.86 | 1010.8 | |||||
| 07 | 15:51 | S 15 G 22 | 10.00 | Mostly Cloudy | SCT085 BKN140 BKN250 | 82 | 58 | 44% | NA | 82 | 29.86 | 1010.7 | |||||
| 07 | 14:51 | S 14 G 23 | 10.00 | Mostly Cloudy | FEW050 SCT100 SCT130 BKN250 | 81 | 56 | 42% | NA | 81 | 29.87 | 1011.1 | |||||
| 07 | 13:51 | S 10 G 20 | 10.00 | Mostly Cloudy | FEW050 SCT130 BKN250 | 81 | 57 | 44% | NA | 81 | 29.89 | 1011.8 | |||||
| 07 | 12:51 | S 9 | 10.00 | Mostly Cloudy | FEW047 SCT170 BKN250 | 80 | 58 | 80 | 66 | 47% | NA | 81 | 29.90 | 1012.1 | |||
| 07 | 11:51 | S 8 | 10.00 | Mostly Cloudy | FEW045 SCT150 BKN250 | 79 | 59 | 50% | NA | 80 | 29.92 | 1012.9 | |||||
| 07 | 10:51 | S 8 | 10.00 | Partly Cloudy | FEW041 FEW150 SCT250 | 77 | 59 | 54% | NA | 79 | 29.93 | 1013.1 | |||||
| 07 | 09:51 | SW 10 | 10.00 | A Few Clouds | FEW038 FEW250 | 75 | 59 | 58% | NA | NA | 29.94 | 1013.3 | |||||
| 07 | 08:51 | S 8 | 10.00 | A Few Clouds | FEW130 FEW250 | 73 | 58 | 59% | NA | NA | 29.94 | 1013.3 | |||||
| 07 | 07:51 | S 9 | 10.00 | A Few Clouds | FEW130 FEW250 | 70 | 56 | 61% | NA | NA | 29.93 | 1013.1 | |||||
| 07 | 06:51 | S 8 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 66 | 58 | 69 | 63 | 75% | NA | NA | 29.94 | 1013.4 | |||
| 07 | 05:51 | S 7 | 10.00 | Partly Cloudy | FEW050 SCT080 SCT250 | 65 | 59 | 81% | NA | NA | 29.93 | 1013.1 | |||||
| 07 | 04:51 | S 6 | 10.00 | Partly Cloudy | FEW040 SCT150 | 64 | 61 | 90% | NA | NA | 29.92 | 1012.9 | |||||
| 07 | 03:51 | S 6 | 10.00 | Partly Cloudy | SCT150 SCT250 | 67 | 63 | 87% | NA | NA | 29.92 | 1012.8 | |||||
| 07 | 02:51 | S 3 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 66 | 61 | 84% | NA | NA | 29.92 | 1012.9 | |||||
| 07 | 01:51 | Calm | 10.00 | Mostly Cloudy | SCT150 BKN250 | 66 | 62 | 87% | NA | NA | 29.93 | 1013.1 | |||||
| 07 | 00:51 | Calm | 10.00 | Mostly Cloudy | SCT150 BKN250 | 68 | 62 | 77 | 67 | 81% | NA | NA | 29.94 | 1013.4 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Friday, August 7, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 080648
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
147 AM CDT SAT AUG 8 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 7 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 83 244 PM 99 1918 83 0 81
MINIMUM 63 514 AM 50 1994 64 -1 61
1990
AVERAGE 73 73 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 1982 0.15 -0.15 0.00
MONTH TO DATE 0.53 1.12 -0.59 2.91
SINCE JUN 1 10.50 8.27 2.23 12.86
SINCE JAN 1 21.99 21.35 0.64 27.69
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 0 0 0 0
SINCE JUN 1 52 52 0 17
SINCE JUL 1 13 4 9 5
COOLING
YESTERDAY 8 9 -1 6
MONTH TO DATE 66 63 3 58
SINCE JUN 1 430 511 -81 435
SINCE JAN 1 483 565 -82 496
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 100 AM
LOWEST 42 200 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1934
MINIMUM TEMPERATURE (F) 64 52 1976
SUNRISE AND SUNSET
AUGUST 8 2015........SUNRISE 552 AM CDT SUNSET 802 PM CDT
AUGUST 9 2015........SUNRISE 553 AM CDT SUNSET 801 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 ...
