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 | Calm | 10.00 | Fair | CLR | 74 | 60 | 62% | NA | NA | 30.06 | 1017.5 | |||||
11 | 22:51 | W 3 | 10.00 | Fair | CLR | 75 | 61 | 62% | NA | NA | 30.05 | 1017.2 | |||||
11 | 21:51 | Calm | 10.00 | Fair | CLR | 76 | 60 | 58% | NA | 78 | 30.04 | 1016.8 | |||||
11 | 20:51 | Calm | 10.00 | Fair | CLR | 79 | 58 | 49% | NA | 80 | 30.02 | 1016.1 | |||||
11 | 19:51 | NE 6 | 10.00 | A Few Clouds | FEW090 | 80 | 57 | 45% | NA | 80 | 30.01 | 1015.6 | |||||
11 | 18:51 | NE 5 | 10.00 | A Few Clouds | FEW055 FEW090 | 84 | 56 | 88 | 83 | 38% | NA | 83 | 30.01 | 1015.6 | |||
11 | 17:51 | NE 12 | 10.00 | Partly Cloudy | FEW055 FEW090 SCT250 | 84 | 57 | 40% | NA | 83 | 30.00 | 1015.5 | |||||
11 | 16:51 | NE 10 | 10.00 | Partly Cloudy | FEW055 FEW090 SCT250 | 83 | 62 | 49% | NA | 84 | 30.01 | 1015.6 | |||||
11 | 15:51 | NE 17 | 10.00 | Partly Cloudy | SCT055 SCT090 | 84 | 62 | 48% | NA | 85 | 30.00 | 1015.4 | |||||
11 | 14:51 | N 5 | 10.00 | Mostly Cloudy | SCT060 BKN100 | 87 | 61 | 42% | NA | 87 | 30.00 | 1015.3 | |||||
11 | 13:51 | SW 5 | 10.00 | Mostly Cloudy | BKN060 BKN250 | 85 | 60 | 43% | NA | 85 | 30.01 | 1015.8 | |||||
11 | 12:51 | NE 5 | 10.00 | Partly Cloudy | FEW070 SCT250 | 86 | 60 | 87 | 70 | 42% | NA | 86 | 30.02 | 1016.0 | |||
11 | 11:51 | N 7 | 10.00 | A Few Clouds | FEW250 | 85 | 60 | 43% | NA | 85 | 30.03 | 1016.3 | |||||
11 | 10:51 | Vrbl 6 | 10.00 | A Few Clouds | FEW250 | 83 | 59 | 44% | NA | 83 | 30.03 | 1016.5 | |||||
11 | 09:51 | NW 5 | 10.00 | A Few Clouds | FEW250 | 81 | 61 | 51% | NA | 82 | 30.02 | 1016.2 | |||||
11 | 08:51 | NW 5 | 10.00 | A Few Clouds | FEW250 | 78 | 58 | 50% | NA | 79 | 30.01 | 1015.7 | |||||
11 | 07:51 | N 6 | 10.00 | A Few Clouds | FEW250 | 73 | 61 | 66% | NA | NA | 29.99 | 1015.1 | |||||
11 | 06:51 | NW 3 | 10.00 | A Few Clouds | FEW250 | 70 | 60 | 71 | 68 | 71% | NA | NA | 29.98 | 1014.8 | |||
11 | 05:51 | Calm | 10.00 | A Few Clouds | FEW250 | 69 | 63 | 81% | NA | NA | 29.97 | 1014.4 | |||||
11 | 04:51 | Calm | 10.00 | Fair | CLR | 69 | 63 | 81% | NA | NA | 29.96 | 1014.0 | |||||
11 | 03:51 | NW 5 | 10.00 | Fair | CLR | 69 | 63 | 81% | NA | NA | 29.96 | 1014.1 | |||||
11 | 02:51 | NW 3 | 10.00 | Fair | CLR | 70 | 64 | 82% | NA | NA | 29.97 | 1014.4 | |||||
11 | 01:51 | N 5 | 10.00 | Fair | CLR | 70 | 64 | 82% | NA | NA | 29.98 | 1014.6 | |||||
11 | 00:51 | N 6 | 10.00 | Fair | CLR | 71 | 64 | 78 | 70 | 79% | NA | NA | 29.98 | 1014.6 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Mainly quiet weather for the beginning of the week with slightly warmer temps, and coolest temps near lakeside. Stray t-storm Sun aftn. pic.twitter.com/iJN99uepkk— NWS Chicago (@NWSChicago) August 11, 2018
Perseid meteor shower begins late tonight into tomorrow night! Mostly clear skies are forecast! pic.twitter.com/RAuOoHRzNc— NWS Chicago (@NWSChicago) August 11, 2018
Early AM GOES-16 imagery shows Fog (brighter teal colors) expanding across portions of NW Indiana & east-central Illinois. Visibility is reduced to under a mile for many locations with patchy dense fog where visibility is reduced under a quarter mile. Use caution if travelling! pic.twitter.com/Q3UJlsQiw3— NWS Chicago (@NWSChicago) August 11, 2018
Heavy rain in the East could continue to cause flash #flooding through at least Tuesday: https://t.co/oAcHiL22Gw pic.twitter.com/RKaIwWFDA2— The Weather Channel (@weatherchannel) August 11, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN AUG 12 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 11 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 148 PM 98 1941 82 6 78
1874
MINIMUM 68 527 AM 47 1982 64 4 65
AVERAGE 78 73 5 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.70 1923 0.17 -0.17 0.00
MONTH TO DATE 3.13 1.78 1.35 1.83
SINCE JUN 1 11.90 8.93 2.97 12.95
SINCE JAN 1 30.75 22.01 8.74 31.06
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 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 10 52 -42 6
SINCE JUL 1 0 4 -4 3
COOLING
YESTERDAY 13 8 5 7
MONTH TO DATE 146 95 51 74
SINCE JUN 1 718 543 175 610
SINCE JAN 1 867 597 270 643
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 100 AM
LOWEST 37 600 PM
AVERAGE 61
..........................................................
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 2018........SUNRISE 556 AM CDT SUNSET 756 PM CDT
AUGUST 13 2018........SUNRISE 558 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.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
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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 ...