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. |
04 | 23:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 67 | 58 | 73% | NA | NA | 30.04 | 1016.7 | |||||
04 | 22:51 | SE 5 | 10.00 | Partly Cloudy | SCT250 | 68 | 57 | 68% | NA | NA | 30.03 | 1016.5 | |||||
04 | 21:51 | Vrbl 6 | 10.00 | Partly Cloudy | FEW065 SCT250 | 72 | 58 | 61% | NA | NA | 30.03 | 1016.4 | |||||
04 | 20:51 | N 3 | 10.00 | Mostly Cloudy | FEW065 FEW210 BKN250 | 74 | 53 | 48% | NA | NA | 30.01 | 1015.7 | |||||
04 | 19:51 | N 7 | 10.00 | Mostly Cloudy | FEW065 FEW210 BKN250 | 75 | 52 | 45% | NA | NA | 29.97 | 1014.6 | |||||
04 | 18:51 | N 13 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 77 | 53 | 82 | 77 | 43% | NA | 78 | 29.94 | 1013.4 | |||
04 | 17:51 | NW 8 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 80 | 51 | 37% | NA | 80 | 29.94 | 1013.6 | |||||
04 | 16:51 | NW 10 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 80 | 53 | 39% | NA | 80 | 29.96 | 1014.0 | |||||
04 | 15:51 | NW 15 G 21 | 10.00 | Mostly Cloudy | SCT060 BKN250 | 80 | 53 | 39% | NA | 80 | 29.96 | 1014.3 | |||||
04 | 14:51 | NW 15 G 22 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 81 | 51 | 35% | NA | 80 | 29.97 | 1014.5 | |||||
04 | 13:51 | W 16 G 22 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 81 | 52 | 37% | NA | 80 | 29.97 | 1014.4 | |||||
04 | 12:51 | W 12 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 79 | 52 | 81 | 63 | 39% | NA | 79 | 29.97 | 1014.3 | |||
04 | 11:51 | W 12 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 79 | 50 | 36% | NA | 79 | 29.97 | 1014.5 | |||||
04 | 10:51 | W 15 G 21 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 78 | 50 | 37% | NA | 79 | 29.97 | 1014.5 | |||||
04 | 09:51 | W 10 | 10.00 | Mostly Cloudy | BKN250 | 76 | 54 | 47% | NA | 78 | 29.97 | 1014.6 | |||||
04 | 08:51 | SW 3 | 10.00 | Mostly Cloudy | BKN250 | 73 | 56 | 55% | NA | NA | 29.97 | 1014.4 | |||||
04 | 07:51 | W 5 | 10.00 | A Few Clouds | FEW250 | 68 | 57 | 68% | NA | NA | 29.96 | 1014.2 | |||||
04 | 06:51 | W 5 | 10.00 | A Few Clouds | FEW080 FEW250 | 63 | 57 | 67 | 61 | 81% | NA | NA | 29.95 | 1013.9 | |||
04 | 05:51 | W 3 | 10.00 | A Few Clouds | FEW250 | 61 | 55 | 81% | NA | NA | 29.94 | 1013.5 | |||||
04 | 04:51 | W 3 | 10.00 | Fair | CLR | 63 | 55 | 76% | NA | NA | 29.92 | 1012.9 | |||||
04 | 03:51 | W 6 | 10.00 | Fair | CLR | 63 | 55 | 76% | NA | NA | 29.92 | 1012.7 | |||||
04 | 02:51 | W 3 | 10.00 | Fair | CLR | 63 | 55 | 76% | NA | NA | 29.91 | 1012.4 | |||||
04 | 01:51 | W 6 | 10.00 | Fair | CLR | 65 | 56 | 73% | NA | NA | 29.91 | 1012.3 |
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 Tuesday, August 4, 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 050634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED AUG 5 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 4 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 82 218 PM 100 1947 83 -1 87
MINIMUM 61 523 AM 53 1992 64 -3 67
1894
1880
AVERAGE 72 74 -2 77
PRECIPITATION (IN)
YESTERDAY 0.00 3.47 1989 0.16 -0.16 2.76
MONTH TO DATE 0.53 0.65 -0.12 2.91
SINCE JUN 1 10.50 7.80 2.70 12.86
SINCE JAN 1 21.99 20.88 1.11 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 7 9 -2 12
MONTH TO DATE 42 36 6 39
SINCE JUN 1 406 484 -78 416
SINCE JAN 1 459 538 -79 477
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 36 100 PM
AVERAGE 60
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1918
MINIMUM TEMPERATURE (F) 64 51 1994
SUNRISE AND SUNSET
AUGUST 5 2015........SUNRISE 549 AM CDT SUNSET 806 PM CDT
AUGUST 6 2015........SUNRISE 550 AM CDT SUNSET 804 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 ...