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. |
11 | 23:51 | W 3 | 10.00 | Fair | CLR | 67 | 54 | 63% | NA | NA | 30.10 | 1018.9 | |||||
11 | 22:51 | Calm | 10.00 | Fair | CLR | 70 | 53 | 55% | NA | NA | 30.10 | 1018.9 | |||||
11 | 21:51 | Calm | 10.00 | A Few Clouds | FEW060 | 70 | 52 | 53% | NA | NA | 30.10 | 1018.9 | |||||
11 | 20:51 | SW 3 | 10.00 | A Few Clouds | FEW055 | 71 | 53 | 53% | NA | NA | 30.09 | 1018.7 | |||||
11 | 19:51 | E 6 | 10.00 | A Few Clouds | FEW055 | 71 | 52 | 51% | NA | NA | 30.09 | 1018.5 | |||||
11 | 18:51 | NE 9 | 10.00 | A Few Clouds | FEW040 FEW090 | 75 | 51 | 81 | 75 | 43% | NA | NA | 30.08 | 1018.4 | |||
11 | 17:51 | NE 10 | 10.00 | A Few Clouds | FEW040 FEW090 | 76 | 55 | 48% | NA | 78 | 30.08 | 1018.3 | |||||
11 | 16:51 | NE 12 | 10.00 | A Few Clouds | FEW040 FEW090 | 77 | 56 | 48% | NA | 79 | 30.07 | 1018.1 | |||||
11 | 15:51 | NE 15 | 10.00 | Partly Cloudy | FEW040 SCT090 | 78 | 58 | 50% | NA | 79 | 30.07 | 1017.9 | |||||
11 | 14:51 | NE 13 | 10.00 | Mostly Cloudy | FEW040 BKN090 | 76 | 62 | 62% | NA | 78 | 30.07 | 1017.8 | |||||
11 | 13:51 | NE 8 | 10.00 | Partly Cloudy | FEW044 SCT080 | 80 | 60 | 51% | NA | 81 | 30.06 | 1017.4 | |||||
11 | 12:51 | E 9 | 10.00 | Mostly Cloudy | SCT045 BKN085 | 81 | 61 | 82 | 67 | 51% | NA | 82 | 30.06 | 1017.4 | |||
11 | 11:51 | N 8 | 10.00 | Mostly Cloudy | FEW044 BKN065 | 80 | 59 | 49% | NA | 81 | 30.06 | 1017.4 | |||||
11 | 10:51 | N 8 | 10.00 | Mostly Cloudy | BKN034 | 77 | 62 | 60% | NA | 79 | 30.06 | 1017.4 | |||||
11 | 09:51 | N 8 | 10.00 | Partly Cloudy | FEW024 SCT250 | 76 | 62 | 62% | NA | 78 | 30.05 | 1017.2 | |||||
11 | 08:51 | N 7 | 10.00 | A Few Clouds | FEW016 FEW028 | 73 | 64 | 74% | NA | NA | 30.04 | 1016.9 | |||||
11 | 07:51 | N 5 | 10.00 | Partly Cloudy | SCT026 SCT080 | 69 | 64 | 84% | NA | NA | 30.03 | 1016.4 | |||||
11 | 06:51 | N 6 | 10.00 | Mostly Cloudy | SCT024 SCT090 BKN250 | 67 | 62 | 69 | 65 | 84% | NA | NA | 30.02 | 1016.1 | |||
11 | 05:51 | NW 6 | 10.00 | A Few Clouds | FEW080 FEW250 | 65 | 62 | 90% | NA | NA | 29.99 | 1015.3 | |||||
11 | 04:51 | N 5 | 10.00 | A Few Clouds | FEW080 | 66 | 62 | 87% | NA | NA | 29.97 | 1014.4 | |||||
11 | 03:51 | N 9 | 10.00 | Fair | CLR | 68 | 63 | 84% | NA | NA | 29.95 | 1013.9 | |||||
11 | 02:51 | NW 7 | 10.00 | A Few Clouds | FEW080 | 69 | 63 | 81% | NA | NA | 29.94 | 1013.4 | |||||
11 | 01:51 | NW 3 | 10.00 | A Few Clouds | FEW080 | 68 | 64 | 87% | NA | NA | 29.93 | 1013.2 | |||||
11 | 00:51 | NW 3 | 10.00 | A Few Clouds | FEW050 | 69 | 65 | 77 | 69 | 87% | NA | NA | 29.92 | 1012.8 |
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 11, 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 120649
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT WED AUG 12 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 11 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 1131 AM 98 1941 82 0 82
1874
MINIMUM 65 1159 PM 47 1982 64 1 67
AVERAGE 74 73 1 75
PRECIPITATION (IN)
YESTERDAY 0.00 3.70 1923 0.17 -0.17 0.85
MONTH TO DATE 0.55 1.78 -1.23 3.76
SINCE JUN 1 10.52 8.93 1.59 13.71
SINCE JAN 1 22.01 22.01 0.00 28.54
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 9 8 1 10
MONTH TO DATE 105 95 10 95
SINCE JUN 1 469 543 -74 472
SINCE JAN 1 522 597 -75 533
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.7
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 93 500 AM
LOWEST 43 600 PM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1918
MINIMUM TEMPERATURE (F) 64 47 1982
SUNRISE AND SUNSET
AUGUST 12 2015........SUNRISE 556 AM CDT SUNSET 756 PM CDT
AUGUST 13 2015........SUNRISE 557 AM CDT SUNSET 755 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...