| 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. | |||||||||||||||||
| 08 | 23:51 | Calm | 10.00 | A Few Clouds | FEW250 | 68 | 56 | 65% | NA | NA | 30.17 | 1021.2 | |||||
| 08 | 22:51 | Calm | 10.00 | A Few Clouds | FEW065 FEW250 | 71 | 55 | 57% | NA | NA | 30.16 | 1020.7 | |||||
| 08 | 21:51 | W 3 | 10.00 | Partly Cloudy | SCT065 SCT250 | 72 | 56 | 57% | NA | NA | 30.15 | 1020.5 | |||||
| 08 | 20:51 | NW 5 | 10.00 | Partly Cloudy | FEW065 SCT120 SCT250 | 74 | 55 | 52% | NA | NA | 30.14 | 1020.3 | |||||
| 08 | 19:51 | NW 6 | 10.00 | Partly Cloudy | FEW060 SCT120 | 76 | 55 | 48% | NA | 78 | 30.13 | 1020.0 | |||||
| 08 | 18:51 | NW 9 | 10.00 | Partly Cloudy | FEW080 SCT120 | 79 | 53 | 84 | 78 | 41% | NA | 79 | 30.13 | 1020.0 | |||
| 08 | 17:51 | NW 9 | 10.00 | Partly Cloudy | FEW075 SCT110 | 82 | 52 | 35% | NA | 81 | 30.13 | 1019.9 | |||||
| 08 | 16:51 | W 9 | 10.00 | Partly Cloudy | SCT070 SCT110 | 81 | 52 | 37% | NA | 80 | 30.13 | 1020.1 | |||||
| 08 | 15:51 | NW 9 | 10.00 | Partly Cloudy | SCT065 SCT110 | 83 | 53 | 36% | NA | 82 | 30.14 | 1020.3 | |||||
| 08 | 14:51 | NW 9 | 10.00 | Partly Cloudy | SCT060 SCT110 | 83 | 54 | 37% | NA | 82 | 30.15 | 1020.7 | |||||
| 08 | 13:51 | W 9 | 10.00 | Partly Cloudy | SCT065 | 83 | 54 | 37% | NA | 82 | 30.16 | 1021.1 | |||||
| 08 | 12:51 | W 6 | 10.00 | Partly Cloudy | SCT060 SCT075 | 80 | 52 | 82 | 61 | 38% | NA | 80 | 30.17 | 1021.4 | |||
| 08 | 11:51 | N 5 | 10.00 | A Few Clouds | FEW060 | 81 | 53 | 38% | NA | 80 | 30.18 | 1021.8 | |||||
| 08 | 10:51 | W 9 | 10.00 | Fair | CLR | 78 | 55 | 45% | NA | 79 | 30.19 | 1022.0 | |||||
| 08 | 09:51 | NW 9 | 10.00 | Fair | CLR | 76 | 54 | 47% | NA | 78 | 30.19 | 1022.0 | |||||
| 08 | 08:51 | W 8 | 10.00 | Fair | CLR | 72 | 53 | 52% | NA | NA | 30.19 | 1021.8 | |||||
| 08 | 07:51 | W 5 | 10.00 | A Few Clouds | FEW070 | 67 | 51 | 57% | NA | NA | 30.18 | 1021.7 | |||||
| 08 | 06:51 | W 6 | 10.00 | A Few Clouds | FEW060 | 61 | 49 | 62 | 58 | 65% | NA | NA | 30.17 | 1021.5 | |||
| 08 | 05:51 | W 6 | 10.00 | A Few Clouds | FEW050 | 59 | 48 | 67% | NA | NA | 30.16 | 1021.0 | |||||
| 08 | 04:51 | W 7 | 10.00 | Fair | CLR | 59 | 49 | 69% | NA | NA | 30.15 | 1020.7 | |||||
| 08 | 03:51 | Calm | 10.00 | Fair | CLR | 60 | 49 | 67% | NA | NA | 30.14 | 1020.4 | |||||
| 08 | 02:51 | Calm | 10.00 | Fair | CLR | 60 | 49 | 67% | NA | NA | 30.14 | 1020.4 | |||||
| 08 | 01:51 | Calm | 10.00 | Fair | CLR | 60 | 50 | 70% | NA | NA | 30.14 | 1020.4 | |||||
| 08 | 00:51 | Calm | 10.00 | Fair | CLR | 62 | 50 | 73 | 61 | 65% | NA | NA | 30.14 | 1020.4 |
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. |
Cold front with a chance of showers & a few storms Thurs PM thru Fri AM, otherwise dry. #ILWX #INWX pic.twitter.com/0fdAS2IpCX— NWS Chicago (@NWSChicago) August 8, 2017
Dry and mild through mid week. Chance of storms late Thursday. #inwx #ilwx pic.twitter.com/xpuroajeSf— NWS Chicago (@NWSChicago) August 8, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
436
CDUS43 KLOT 090634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED AUG 9 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 8 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 317 PM 100 1934 83 1 84
MINIMUM 58 230 AM 52 1976 64 -6 72
AVERAGE 71 73 -2 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.35 1977 0.16 -0.16 0.00
MONTH TO DATE 1.80 1.28 0.52 0.02
SINCE JUN 1 12.92 8.43 4.49 9.10
SINCE JAN 1 31.03 21.51 9.52 22.74
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 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE JUN 1 6 52 -46 13
SINCE JUL 1 3 4 -1 0
COOLING
YESTERDAY 6 8 -2 13
MONTH TO DATE 52 71 -19 98
SINCE JUN 1 588 519 69 646
SINCE JAN 1 621 573 48 720
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 100 AM
LOWEST 34 500 PM
AVERAGE 52
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1913
MINIMUM TEMPERATURE (F) 64 51 1972
SUNRISE AND SUNSET
AUGUST 9 2017........SUNRISE 554 AM CDT SUNSET 800 PM CDT
AUGUST 10 2017........SUNRISE 555 AM CDT SUNSET 758 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
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 ...
