| 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. | |||||||||||||||||
| 01 | 23:51 | W 9 | 10.00 | Fair | CLR | 75 | 65 | 71% | NA | NA | 29.89 | 1011.6 | |||||
| 01 | 22:51 | W 8 | 10.00 | Fair | CLR | 76 | 64 | 67% | NA | 78 | 29.89 | 1011.7 | |||||
| 01 | 21:51 | SW 8 | 10.00 | A Few Clouds | FEW250 | 77 | 63 | 62% | NA | 79 | 29.90 | 1011.9 | |||||
| 01 | 20:51 | W 10 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 79 | 62 | 56% | NA | 80 | 29.90 | 1011.8 | |||||
| 01 | 19:51 | W 13 | 10.00 | Mostly Cloudy | SCT055 BKN250 | 81 | 61 | 51% | NA | 82 | 29.89 | 1011.6 | |||||
| 01 | 18:51 | SW 16 G 21 | 10.00 | Mostly Cloudy | SCT055 BKN250 | 83 | 61 | 87 | 82 | 48% | NA | 84 | 29.89 | 1011.5 | |||
| 01 | 17:51 | W 18 G 24 | 10.00 | Mostly Cloudy | SCT060 BKN250 | 84 | 60 | 44% | NA | 84 | 29.90 | 1011.9 | |||||
| 01 | 16:51 | W 14 G 24 | 10.00 | Mostly Cloudy | SCT065 BKN250 | 85 | 59 | 42% | NA | 85 | 29.91 | 1012.3 | |||||
| 01 | 15:51 | W 16 G 24 | 10.00 | Mostly Cloudy | BKN070 BKN250 | 85 | 58 | 40% | NA | 84 | 29.92 | 1012.9 | |||||
| 01 | 14:51 | W 16 G 22 | 10.00 | Partly Cloudy | SCT065 SCT250 | 86 | 56 | 36% | NA | 85 | 29.93 | 1012.8 | |||||
| 01 | 13:51 | W 16 G 23 | 10.00 | Partly Cloudy | SCT060 SCT090 SCT130 | 86 | 56 | 36% | NA | 85 | 29.94 | 1013.3 | |||||
| 01 | 12:51 | W 14 | 10.00 | Partly Cloudy | FEW060 FEW090 SCT130 | 83 | 55 | 84 | 66 | 38% | NA | 82 | 29.97 | 1014.3 | |||
| 01 | 11:51 | NW 12 | 10.00 | Partly Cloudy | SCT080 SCT150 | 82 | 55 | 40% | NA | 81 | 29.98 | 1014.9 | |||||
| 01 | 10:51 | W 14 | 10.00 | Partly Cloudy | SCT095 SCT150 | 80 | 56 | 44% | NA | 80 | 29.99 | 1015.0 | |||||
| 01 | 09:51 | NW 12 | 10.00 | Partly Cloudy | SCT090 SCT150 | 78 | 57 | 48% | NA | 79 | 29.98 | 1014.7 | |||||
| 01 | 08:51 | W 8 | 10.00 | A Few Clouds | FEW070 FEW100 | 75 | 57 | 54% | NA | NA | 29.99 | 1015.2 | |||||
| 01 | 07:51 | W 7 | 10.00 | A Few Clouds | FEW100 | 70 | 56 | 61% | NA | NA | 29.99 | 1015.0 | |||||
| 01 | 06:51 | W 7 | 10.00 | Fair | CLR | 66 | 55 | 69 | 64 | 68% | NA | NA | 29.99 | 1015.0 | |||
| 01 | 05:51 | W 8 | 10.00 | Fair | CLR | 64 | 53 | 68% | NA | NA | 29.98 | 1014.9 | |||||
| 01 | 04:51 | W 7 | 10.00 | Fair | CLR | 65 | 53 | 66% | NA | NA | 29.98 | 1014.8 |
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 Saturday, August 1, 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 021133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SUN AUG 2 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 1 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 87 157 PM 100 1988 83 4 85
MINIMUM 64 513 AM 51 1990 64 0 62
AVERAGE 76 74 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 2.55 1961 0.17 -0.17 0.15
MONTH TO DATE 0.00 0.17 -0.17 0.15
SINCE JUN 1 9.97 7.32 2.65 10.10
SINCE JAN 1 21.46 20.40 1.06 24.93
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 11 9 2 9
MONTH TO DATE 11 9 2 9
SINCE JUN 1 375 457 -82 386
SINCE JAN 1 428 511 -83 447
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.0
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 69 1000 PM
LOWEST 35 100 PM
AVERAGE 52
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1991
MINIMUM TEMPERATURE (F) 64 51 1985
SUNRISE AND SUNSET
AUGUST 2 2015........SUNRISE 546 AM CDT SUNSET 809 PM CDT
AUGUST 3 2015........SUNRISE 547 AM CDT SUNSET 808 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 ...
