| 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. | |||||||||||||||||
| 20 | 23:51 | S 7 | 10.00 | Fair | CLR | 76 | 71 | 85% | NA | 77 | 30.10 | 1018.6 | |||||
| 20 | 22:51 | S 8 | 10.00 | A Few Clouds | FEW250 | 78 | 71 | 79% | NA | 80 | 30.11 | 1019.1 | |||||
| 20 | 21:51 | S 9 | 10.00 | A Few Clouds | FEW250 | 79 | 69 | 72% | NA | 82 | 30.13 | 1019.5 | |||||
| 20 | 19:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 83 | 68 | 61% | NA | 86 | 30.11 | 1019.1 | |||||
| 20 | 18:51 | SW 6 | 10.00 | A Few Clouds | FEW055 FEW250 | 84 | 70 | 87 | 83 | 63% | NA | 88 | 30.10 | 1018.9 | |||
| 20 | 17:51 | SW 5 | 10.00 | Partly Cloudy | FEW050 SCT200 SCT250 | 85 | 69 | 59% | NA | 89 | 30.10 | 1018.8 | |||||
| 20 | 16:51 | SW 10 | 10.00 | Mostly Cloudy | FEW045 SCT180 BKN250 | 84 | 68 | 59% | NA | 87 | 30.11 | 1019.2 | |||||
| 20 | 13:51 | SW 8 | 10.00 | Overcast | SCT045 OVC230 | 85 | 68 | 57% | NA | 88 | 30.16 | 1020.9 | |||||
| 20 | 12:51 | SW 8 | 10.00 | Overcast | SCT049 OVC250 | 86 | 67 | 88 | 73 | 53% | NA | 89 | 30.16 | 1020.8 | |||
| 20 | 11:51 | SW 8 | 10.00 | Mostly Cloudy | FEW046 SCT150 BKN250 | 86 | 66 | 51% | NA | 88 | 30.17 | 1021.2 | |||||
| 20 | 10:51 | S 8 | 10.00 | Partly Cloudy | FEW070 FEW150 SCT250 | 86 | 67 | 53% | NA | 89 | 30.19 | 1021.7 | |||||
| 20 | 07:51 | S 5 | 10.00 | A Few Clouds | FEW180 FEW250 | 77 | 69 | 77% | NA | 79 | 30.20 | 1022.3 | |||||
| 20 | 06:51 | S 3 | 9.00 | Partly Cloudy | FEW120 SCT250 | 73 | 68 | 74 | 69 | 84% | NA | NA | 30.21 | 1022.4 | |||
| 20 | 05:51 | S 3 | 8.00 | Partly Cloudy | FEW050 FEW140 SCT250 | 70 | 66 | 87% | NA | NA | 30.20 | 1022.2 | |||||
| 20 | 04:51 | SE 7 | 10.00 | A Few Clouds | FEW140 FEW250 | 69 | 64 | 84% | NA | NA | 30.20 | 1022.0 | |||||
| 20 | 03:51 | Calm | 10.00 | A Few Clouds | FEW250 | 71 | 64 | 79% | NA | NA | 30.20 | 1022.2 | |||||
| 20 | 01:51 | S 3 | 10.00 | A Few Clouds | FEW250 | 73 | 62 | 69% | NA | NA | 30.19 | 1021.7 | |||||
| 20 | 00:51 | SE 6 | 10.00 | A Few Clouds | FEW250 | 73 | 62 | 82 | 72 | 69% | NA | NA | 30.19 | 1021.8 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Wednesday, July 20, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Hot & humid weather for Thursday and Friday. Please take the Heat Safety Tips mentioned in the graphic. pic.twitter.com/fupNU94zgC— NWS Chicago (@NWSChicago) July 20, 2016
Rainfall for the month of July has favored areas south of I-80. How are conditions in your backyard or garden? pic.twitter.com/PGpo66c4Gs— NWS Chicago (@NWSChicago) July 20, 2016
Hot and humid conditions arrive Thursday, possibly lingering through Saturday. #ilwx #inwx pic.twitter.com/RzLHb4eHvj— NWS Chicago (@NWSChicago) July 20, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 210633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU JUL 21 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 20 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 88 1141 AM 101 1980 84 4 85
MINIMUM 69 401 AM 53 1970 64 5 63
AVERAGE 79 74 5 74
PRECIPITATION (IN)
YESTERDAY 0.00 3.03 1978 0.12 -0.12 T
MONTH TO DATE 2.37 2.23 0.14 2.85
SINCE JUN 1 5.22 5.68 -0.46 9.97
SINCE JAN 1 18.86 18.76 0.10 21.46
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 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 13
SINCE JUN 1 13 48 -35 52
SINCE JUL 1 0 0 0 13
COOLING
YESTERDAY 14 9 5 9
MONTH TO DATE 183 179 4 123
SINCE JUN 1 399 344 55 241
SINCE JAN 1 473 398 75 294
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 51 1000 AM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 103 1901
MINIMUM TEMPERATURE (F) 64 51 1970
SUNRISE AND SUNSET
JULY 21 2016..........SUNRISE 535 AM CDT SUNSET 820 PM CDT
JULY 22 2016..........SUNRISE 536 AM CDT SUNSET 820 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 ...
