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 | Calm | 10.00 | Partly Cloudy | FEW040 SCT250 | 80 | 72 | 76% | NA | 84 | 29.94 | 1013.3 | |||||
15 | 22:51 | SE 3 | 10.00 | Partly Cloudy | FEW035 FEW055 SCT250 | 81 | 71 | 72% | NA | 85 | 29.95 | 1013.4 | |||||
15 | 21:51 | E 3 | 10.00 | Mostly Cloudy | SCT037 SCT055 BKN250 | 83 | 71 | 67% | NA | 88 | 29.94 | 1013.2 | |||||
15 | 20:51 | E 7 | 10.00 | Mostly Cloudy | SCT037 SCT055 BKN250 | 83 | 71 | 67% | NA | 88 | 29.92 | 1012.5 | |||||
15 | 19:51 | E 6 | 10.00 | Mostly Cloudy | FEW038 SCT065 SCT110 BKN250 | 84 | 72 | 67% | NA | 90 | 29.91 | 1012.4 | |||||
15 | 18:51 | E 8 | 10.00 | Mostly Cloudy | SCT039 SCT065 BKN110 | 85 | 71 | 91 | 85 | 63% | NA | 90 | 29.91 | 1012.3 | |||
15 | 17:51 | S 3 | 10.00 | Mostly Cloudy | SCT040CB BKN075 BKN120 | 87 | 70 | 57% | NA | 92 | 29.91 | 1012.4 | |||||
15 | 16:51 | S 9 | 10.00 | Light Rain | SCT040 BKN060 BKN100 | 87 | 70 | 57% | NA | 92 | 29.93 | 1013.0 | |||||
15 | 15:51 | W 7 | 10.00 | Mostly Cloudy | BKN043TCU | 89 | 68 | 50% | NA | 93 | 29.93 | 1013.1 | |||||
15 | 14:51 | W 8 | 10.00 | Mostly Cloudy | BKN043 | 89 | 68 | 50% | NA | 93 | 29.95 | 1013.4 | |||||
15 | 13:51 | Vrbl 5 | 10.00 | Mostly Cloudy | SCT042 BKN070 BKN250 | 88 | 68 | 52% | NA | 92 | 29.96 | 1014.0 | |||||
15 | 12:51 | SW 7 | 10.00 | Mostly Cloudy | SCT040 BKN065 BKN250 | 87 | 68 | 88 | 74 | 53% | NA | 90 | 29.98 | 1014.5 | |||
15 | 11:51 | SW 7 | 10.00 | Partly Cloudy | SCT038 SCT065 SCT250 | 86 | 67 | 53% | NA | 89 | 29.98 | 1014.5 | |||||
15 | 10:51 | S 10 | 10.00 | Partly Cloudy | SCT035 SCT060 SCT200 | 85 | 68 | 57% | NA | 88 | 29.98 | 1014.6 | |||||
15 | 09:51 | SW 6 | 10.00 | Partly Cloudy | FEW030 SCT050 SCT200 | 83 | 68 | 61% | NA | 86 | 29.98 | 1014.8 | |||||
15 | 08:51 | Calm | 10.00 | A Few Clouds | FEW025 FEW100 FEW200 | 81 | 67 | 62% | NA | 83 | 29.99 | 1015.1 | |||||
15 | 07:51 | Calm | 8.00 | A Few Clouds | FEW100 FEW200 | 77 | 68 | 74% | NA | 79 | 30.00 | 1015.2 | |||||
15 | 06:51 | Calm | 4.00 | Fog/Mist | FEW100 FEW200 | 74 | 70 | 75 | 72 | 88% | NA | NA | 30.00 | 1015.4 | |||
15 | 05:51 | Calm | 2.50 | Fog/Mist | SCT060 SCT250 | 72 | 69 | 91% | NA | NA | 30.01 | 1015.6 | |||||
15 | 04:51 | Calm | 4.00 | Fog/Mist | FEW250 | 72 | 69 | 91% | NA | NA | 30.00 | 1015.6 | |||||
15 | 03:51 | Calm | 4.00 | Partly Cloudy with Haze | SCT250 | 73 | 68 | 84% | NA | NA | 30.01 | 1015.8 | |||||
15 | 02:51 | Calm | 6.00 | Mostly Cloudy with Haze | BKN070 BKN250 | 74 | 69 | 85% | NA | NA | 30.01 | 1015.9 | |||||
15 | 01:51 | S 3 | 6.00 | A Few Clouds with Haze | FEW250 | 75 | 69 | 82% | NA | NA | 30.00 | 1015.5 | |||||
15 | 00:51 | Calm | 6.00 | Partly Cloudy with Haze | FEW150 SCT250 | 75 | 68 | 82 | 75 | 79% | NA | NA | 30.00 | 1015.6 |
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. |
Very warm & humid into Mon aftn. A few t-storms are psbl on Mon, highest chance roughly from I-55 & SE. Cooler & drier weather for Tue-Wed. Dangerous swimming conditions Tue at #LakeMichigan beaches. Unsettled wx returns Thu-Fri with shower & t-storm chances. #ilwx #inwx pic.twitter.com/s5EJPBhj2g— NWS Chicago (@NWSChicago) July 15, 2018
Rainfall from Friday evening July 13-early today July 15. Significant amounts of 1-3"+ from southern Ford & Iroquois to west/northwest of #Rockford. Thanks to our volunteer observers for reports! Complete text listing here: https://t.co/GAMr8fauVY #ilwx pic.twitter.com/LptzL8GnjC— NWS Chicago (@NWSChicago) July 15, 2018
Uncomfortably humid into Mon aftn. While much of time looks to be dry, a few t-storms psbl this aftn & on Mon, mainly S of I-80. Cooler & drier weather for Tue-Wed. Dangerous swimming conditions Tuesday at #LakeMichigan beaches. Unsettled wx may return late work wk. #ilwx #inwx pic.twitter.com/v85yt26qXT— NWS Chicago (@NWSChicago) July 15, 2018
— Barry Butler (@barrybutler9) July 15, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
324 AM CDT MON JUL 16 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 15 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 91 310 PM 102 1988 85 6 81
MINIMUM 72 511 AM 52 1967 64 8 60
1945
AVERAGE 82 74 8 71
PRECIPITATION (IN)
YESTERDAY T 1.88 1899 0.11 -0.11 0.00
MONTH TO DATE 0.53 1.65 -1.12 3.10
SINCE JUN 1 8.16 5.10 3.06 6.54
SINCE JAN 1 27.01 18.18 8.83 24.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
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 0
SINCE JUN 1 10 48 -38 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 9 8 6
MONTH TO DATE 205 134 71 148
SINCE JUN 1 420 299 121 378
SINCE JAN 1 569 353 216 411
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 50 200 PM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1887
MINIMUM TEMPERATURE (F) 64 49 1945
SUNRISE AND SUNSET
JULY 16 2018..........SUNRISE 530 AM CDT SUNSET 825 PM CDT
JULY 17 2018..........SUNRISE 531 AM CDT SUNSET 824 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
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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 ...