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. |
15 | 23:51 | S 10 | 10.00 | Fair | CLR | 74 | 60 | 62% | NA | NA | 30.04 | 1016.8 | |||||
15 | 22:51 | S 13 | 10.00 | A Few Clouds | FEW250 | 76 | 61 | 60% | NA | 78 | 30.04 | 1016.5 | |||||
15 | 21:51 | SE 10 | 10.00 | A Few Clouds | FEW250 | 77 | 59 | 54% | NA | 79 | 30.02 | 1016.3 | |||||
15 | 20:51 | SE 9 | 10.00 | A Few Clouds | FEW250 | 78 | 59 | 52% | NA | 79 | 30.01 | 1015.9 | |||||
15 | 19:51 | SE 8 | 10.00 | A Few Clouds | FEW250 | 79 | 58 | 49% | NA | 80 | 29.99 | 1015.2 | |||||
15 | 18:51 | S 7 | 10.00 | A Few Clouds | FEW250 | 82 | 58 | 87 | 82 | 44% | NA | 82 | 29.99 | 1015.0 | |||
15 | 17:51 | S 13 | 10.00 | A Few Clouds | FEW250 | 85 | 56 | 37% | NA | 84 | 29.98 | 1014.9 | |||||
15 | 16:51 | S 12 | 10.00 | A Few Clouds | FEW250 | 86 | 58 | 39% | NA | 85 | 29.97 | 1014.5 | |||||
15 | 15:51 | S 8 G 17 | 10.00 | A Few Clouds | FEW250 | 87 | 57 | 36% | NA | 86 | 29.98 | 1014.6 | |||||
15 | 14:51 | S 14 | 10.00 | A Few Clouds | FEW250 | 86 | 57 | 37% | NA | 85 | 29.99 | 1015.0 | |||||
15 | 13:51 | S 12 G 20 | 10.00 | A Few Clouds | FEW250 | 86 | 55 | 35% | NA | 85 | 30.00 | 1015.3 | |||||
15 | 12:51 | S 15 | 10.00 | A Few Clouds | FEW250 | 85 | 58 | 85 | 63 | 40% | NA | 84 | 30.00 | 1015.4 | |||
15 | 11:51 | S 12 | 10.00 | A Few Clouds | FEW250 | 83 | 61 | 48% | NA | 84 | 30.01 | 1015.6 | |||||
15 | 10:51 | S 12 | 10.00 | Fair | CLR | 80 | 62 | 54% | NA | 81 | 30.02 | 1016.1 | |||||
15 | 09:51 | S 8 | 10.00 | Fair | CLR | 75 | 62 | 64% | NA | NA | 30.03 | 1016.6 | |||||
15 | 08:51 | S 8 | 10.00 | Fair | CLR | 70 | 62 | 76% | NA | NA | 30.03 | 1016.7 | |||||
15 | 07:51 | S 8 | 10.00 | Fair | CLR | 66 | 60 | 81% | NA | NA | 30.02 | 1016.4 | |||||
15 | 06:51 | S 5 | 10.00 | A Few Clouds | FEW250 | 63 | 59 | 66 | 62 | 87% | NA | NA | 30.01 | 1015.7 | |||
15 | 05:51 | SE 7 | 10.00 | A Few Clouds | FEW250 | 62 | 58 | 86% | NA | NA | 29.99 | 1015.0 | |||||
15 | 04:51 | S 6 | 10.00 | Fair | CLR | 63 | 58 | 84% | NA | NA | 29.98 | 1014.7 | |||||
15 | 03:51 | S 5 | 10.00 | Fair | CLR | 63 | 58 | 84% | NA | NA | 29.97 | 1014.5 | |||||
15 | 02:51 | S 7 | 10.00 | Fair | CLR | 64 | 59 | 84% | NA | NA | 29.96 | 1014.3 | |||||
15 | 01:51 | S 7 | 10.00 | Fair | CLR | 65 | 59 | 81% | NA | NA | 29.95 | 1014.0 | |||||
15 | 00:51 | S 6 | 10.00 | Fair | CLR | 66 | 60 | 76 | 66 | 81% | NA | NA | 29.95 | 1013.8 |
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. |
Very warm pattern is expected to continue thru late September. Here is the @NWSCPC 6-10 day temperature outlook for 9/21-9/25. #ilwx #inwx pic.twitter.com/nEvuJT8gBz— NWS Chicago (@NWSChicago) September 16, 2017
Summer warmth this wknd. Well into 80s for most & sunny Sat. Sun: cloudier & more humid, chance for isol'd-sct'd PM t-storms. #ilwx #inwx pic.twitter.com/qsJmOLGMjS— NWS Chicago (@NWSChicago) September 15, 2017
Sunny & warm especially away from the lake through Saturday. Scattered showers & thunderstorms Sunday. pic.twitter.com/JErwIBcCFI— NWS Chicago (@NWSChicago) September 15, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 160633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT SEP 16 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 15 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 87 342 PM 99 1939 75 12 78
MINIMUM 62 533 AM 39 2007 55 7 60
AVERAGE 75 65 10 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 1936 0.10 -0.10 0.00
MONTH TO DATE 0.25 1.65 -1.40 0.54
SINCE SEP 1 0.25 1.65 -1.40 0.54
SINCE JAN 1 31.99 26.78 5.21 27.52
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 29 26 3 1
SINCE SEP 1 29 26 3 1
SINCE JUL 1 34 39 -5 1
COOLING
YESTERDAY 10 3 7 4
MONTH TO DATE 32 66 -34 96
SINCE SEP 1 32 66 -34 96
SINCE JAN 1 815 806 9 1061
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 35 100 PM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 1955
1931
MINIMUM TEMPERATURE (F) 54 37 1984
SUNRISE AND SUNSET
SEPTEMBER 16 2017.....SUNRISE 633 AM CDT SUNSET 659 PM CDT
SEPTEMBER 17 2017.....SUNRISE 634 AM CDT SUNSET 657 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 ...