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. |
18 | 23:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 63 | 57 | 81% | NA | NA | 29.99 | 1015.2 | |||||
18 | 22:51 | S 5 | 10.00 | A Few Clouds | FEW250 | 66 | 58 | 75% | NA | NA | 29.99 | 1015.1 | |||||
18 | 21:51 | S 8 | 10.00 | A Few Clouds | FEW250 | 66 | 59 | 78% | NA | NA | 29.98 | 1014.7 | |||||
18 | 20:51 | S 7 | 10.00 | Fair | CLR | 66 | 53 | 63% | NA | NA | 29.97 | 1014.6 | |||||
18 | 19:51 | S 8 | 10.00 | A Few Clouds | FEW250 | 71 | 52 | 51% | NA | NA | 29.96 | 1014.1 | |||||
18 | 18:51 | S 7 | 10.00 | A Few Clouds | FEW250 | 74 | 52 | 81 | 74 | 46% | NA | NA | 29.95 | 1013.9 | |||
18 | 17:51 | SW 3 | 10.00 | A Few Clouds | FEW250 | 79 | 53 | 41% | NA | 79 | 29.94 | 1013.7 | |||||
18 | 16:51 | W 6 | 10.00 | A Few Clouds | FEW250 | 79 | 52 | 39% | NA | 79 | 29.95 | 1013.7 | |||||
18 | 15:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 79 | 51 | 38% | NA | 79 | 29.95 | 1013.7 | |||||
18 | 14:51 | S 3 | 10.00 | A Few Clouds | FEW250 | 78 | 51 | 39% | NA | 79 | 29.96 | 1014.2 | |||||
18 | 13:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW100 FEW250 | 78 | 52 | 40% | NA | 79 | 29.97 | 1014.5 | |||||
18 | 12:51 | Vrbl 5 | 10.00 | A Few Clouds | FEW040 FEW250 | 74 | 53 | 75 | 60 | 48% | NA | NA | 29.99 | 1015.1 | |||
18 | 11:51 | Vrbl 3 | 10.00 | Partly Cloudy | FEW040 SCT250 | 72 | 55 | 55% | NA | NA | 30.00 | 1015.7 | |||||
18 | 10:51 | NW 7 | 10.00 | Partly Cloudy | FEW035 SCT250 | 71 | 55 | 57% | NA | NA | 30.02 | 1016.1 | |||||
18 | 09:51 | Calm | 10.00 | Partly Cloudy | FEW150 SCT250 | 71 | 54 | 55% | NA | NA | 30.01 | 1015.8 | |||||
18 | 08:51 | Calm | 10.00 | Partly Cloudy | FEW150 SCT250 | 69 | 56 | 63% | NA | NA | 29.99 | 1015.1 | |||||
18 | 07:51 | Calm | 10.00 | Partly Cloudy | FEW150 SCT250 | 64 | 57 | 78% | NA | NA | 29.99 | 1015.1 | |||||
18 | 06:51 | Calm | 10.00 | Partly Cloudy | SCT043 SCT250 | 60 | 57 | 63 | 57 | 90% | NA | NA | 29.98 | 1014.9 | |||
18 | 05:51 | NW 3 | 10.00 | A Few Clouds | FEW044 | 59 | 56 | 90% | NA | NA | 29.97 | 1014.5 | |||||
18 | 04:51 | NW 3 | 10.00 | A Few Clouds | FEW060 | 60 | 56 | 86% | NA | NA | 29.96 | 1014.0 | |||||
18 | 03:51 | NW 5 | 10.00 | Partly Cloudy | SCT060 | 61 | 57 | 87% | NA | NA | 29.95 | 1014.0 | |||||
18 | 02:51 | NW 5 | 10.00 | Partly Cloudy | SCT060 | 61 | 56 | 84% | NA | NA | 29.96 | 1014.1 | |||||
18 | 01:51 | W 6 | 10.00 | Partly Cloudy | SCT055 | 62 | 56 | 80% | NA | NA | 29.95 | 1014.0 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Sunday, September 18, 2016 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Chance of storms returns tomorrow, but generally warm and dry through mid week. #ilwx #inwx pic.twitter.com/kk1wIDJOH5
— NWS Chicago (@NWSChicago) September 19, 2016
Warmer than avg days have outnumbered cooler than avg days ~2 to 1 in Chicago this year! 17th warmest year to date! pic.twitter.com/p6krYzMVVZ
— NWS Chicago (@NWSChicago) September 18, 2016
Summer-like weather continues, with very warm day likely Monday. Chance of a few strong/severe storms Mon evening pic.twitter.com/zS7IFlPd8G
— NWS Chicago (@NWSChicago) September 18, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 190646
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT MON SEP 19 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 18 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 414 PM 94 1955 74 7 74
MINIMUM 57 410 AM 40 1903 53 4 65
1901
1889
AVERAGE 69 64 5 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.41 2015 0.10 -0.10 2.41
MONTH TO DATE 0.59 1.96 -1.37 4.19
SINCE SEP 1 0.59 1.96 -1.37 4.19
SINCE JAN 1 27.57 27.09 0.48 27.81
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 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 1 36 -35 18
SINCE SEP 1 1 36 -35 18
SINCE JUL 1 1 49 -48 36
COOLING
YESTERDAY 4 2 2 5
MONTH TO DATE 116 74 42 143
SINCE SEP 1 116 74 42 143
SINCE JAN 1 1081 814 267 784
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.9
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 90 300 AM
LOWEST 39 100 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1955
MINIMUM TEMPERATURE (F) 53 40 1991
SUNRISE AND SUNSET
SEPTEMBER 19 2016.....SUNRISE 636 AM CDT SUNSET 653 PM CDT
SEPTEMBER 20 2016.....SUNRISE 637 AM CDT SUNSET 651 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 ...