| 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. | |||||||||||||||||
| 25 | 23:51 | N 3 | 10.00 | A Few Clouds | FEW035 | 60 | 50 | 70% | NA | NA | 30.26 | 1024.5 | |||||
| 25 | 22:51 | NE 5 | 10.00 | Fair | CLR | 65 | 50 | 59% | NA | NA | 30.26 | 1024.4 | |||||
| 25 | 21:51 | NE 6 | 10.00 | A Few Clouds | FEW150 | 65 | 49 | 56% | NA | NA | 30.25 | 1024.1 | |||||
| 25 | 20:51 | E 6 | 10.00 | A Few Clouds | FEW150 | 66 | 48 | 52% | NA | NA | 30.25 | 1024.0 | |||||
| 25 | 19:51 | E 9 | 10.00 | A Few Clouds | FEW150 FEW250 | 67 | 47 | 49% | NA | NA | 30.24 | 1023.8 | |||||
| 25 | 18:51 | E 9 | 10.00 | A Few Clouds | FEW150 FEW250 | 69 | 46 | 74 | 69 | 44% | NA | NA | 30.24 | 1023.8 | |||
| 25 | 17:51 | E 8 | 10.00 | A Few Clouds | FEW150 FEW250 | 70 | 47 | 44% | NA | NA | 30.24 | 1023.7 | |||||
| 25 | 16:51 | E 10 | 10.00 | A Few Clouds | FEW050 FEW150 | 72 | 47 | 41% | NA | NA | 30.23 | 1023.6 | |||||
| 25 | 15:51 | E 10 | 10.00 | A Few Clouds | FEW050 FEW150 FEW250 | 73 | 47 | 40% | NA | NA | 30.23 | 1023.4 | |||||
| 25 | 14:51 | E 10 | 10.00 | Partly Cloudy | FEW050 FEW150 SCT250 | 74 | 47 | 38% | NA | NA | 30.23 | 1023.5 | |||||
| 25 | 13:51 | SE 10 | 10.00 | Partly Cloudy | FEW050 SCT250 | 73 | 49 | 43% | NA | NA | 30.24 | 1023.8 | |||||
| 25 | 12:51 | Vrbl 5 | 10.00 | A Few Clouds | FEW047 | 72 | 47 | 73 | 56 | 41% | NA | NA | 30.25 | 1024.2 | |||
| 25 | 11:51 | Vrbl 3 | 10.00 | Partly Cloudy | SCT044 SCT250 | 70 | 48 | 46% | NA | NA | 30.26 | 1024.5 | |||||
| 25 | 10:51 | Calm | 10.00 | Partly Cloudy | SCT041 SCT250 | 69 | 49 | 49% | NA | NA | 30.26 | 1024.6 | |||||
| 25 | 09:51 | S 3 | 10.00 | Partly Cloudy | SCT039 SCT250 | 66 | 49 | 54% | NA | NA | 30.26 | 1024.3 | |||||
| 25 | 08:51 | Calm | 10.00 | A Few Clouds | FEW037 FEW250 | 65 | 50 | 59% | NA | NA | 30.24 | 1023.9 | |||||
| 25 | 07:51 | N 5 | 10.00 | Partly Cloudy | FEW040 SCT250 | 60 | 49 | 67% | NA | NA | 30.24 | 1024.0 | |||||
| 25 | 06:51 | NW 3 | 10.00 | Partly Cloudy | SCT040 SCT250 | 56 | 47 | 57 | 52 | 72% | NA | NA | 30.24 | 1023.9 | |||
| 25 | 05:51 | Calm | 10.00 | A Few Clouds | FEW038 | 54 | 46 | 75% | NA | NA | 30.22 | 1023.4 | |||||
| 25 | 04:51 | W 3 | 10.00 | A Few Clouds | FEW038 | 53 | 47 | 80% | NA | NA | 30.21 | 1023.1 | |||||
| 25 | 03:51 | N 5 | 10.00 | Fair | CLR | 56 | 46 | 70% | NA | NA | 30.20 | 1022.7 | |||||
| 25 | 02:51 | N 6 | 10.00 | Fair | CLR | 56 | 46 | 70% | NA | NA | 30.20 | 1022.5 | |||||
| 25 | 01:51 | W 5 | 10.00 | A Few Clouds | FEW034 | 55 | 46 | 72% | NA | NA | 30.19 | 1022.2 | |||||
| 25 | 00:51 | N 6 | 10.00 | Fair | CLR | 57 | 46 | 66 | 56 | 67% | NA | NA | 30.18 | 1021.6 |
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. |
Dry weather expected once again Saturday. Precip chances return Sunday into early next week. pic.twitter.com/QXS9kz5Q09— NWS Chicago (@NWSChicago) August 25, 2017
Dry and comfortably cool into the weekend. Scattered showers and a few storms return Sunday. #ILWX #INWX pic.twitter.com/v2rVCKUQtq— NWS Chicago (@NWSChicago) August 25, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
460
CDUS43 KLOT 260635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT AUG 26 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 25 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 74 231 PM 95 2003 81 -7 85
1991
1959
MINIMUM 52 445 AM 47 1917 62 -10 67
AVERAGE 63 72 -9 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.88 1972 0.15 -0.15 0.09
MONTH TO DATE 2.07 4.05 -1.98 2.66
SINCE JUN 1 13.19 11.20 1.99 11.74
SINCE JAN 1 31.30 24.28 7.02 25.38
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 2 0 2 0
MONTH TO DATE 5 0 5 0
SINCE JUN 1 8 52 -44 13
SINCE JUL 1 5 4 1 0
COOLING
YESTERDAY 0 7 -7 11
MONTH TO DATE 186 201 -15 281
SINCE JUN 1 722 649 73 829
SINCE JAN 1 755 703 52 903
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 38 200 PM
AVERAGE 58
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1973
1953
MINIMUM TEMPERATURE (F) 62 47 1887
SUNRISE AND SUNSET
AUGUST 26 2017........SUNRISE 611 AM CDT SUNSET 735 PM CDT
AUGUST 27 2017........SUNRISE 612 AM CDT SUNSET 733 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 ...
