| 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 | E 3 | 10.00 | Mostly Cloudy | BKN250 | 71 | 54 | 55% | NA | NA | 30.05 | 1017.0 | |||||
| 18 | 22:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 71 | 53 | 53% | NA | NA | 30.05 | 1017.2 | |||||
| 18 | 21:51 | E 7 | 10.00 | Overcast | OVC250 | 72 | 50 | 46% | NA | NA | 30.05 | 1017.2 | |||||
| 18 | 20:51 | E 7 | 10.00 | Mostly Cloudy | FEW090 BKN250 | 73 | 50 | 44% | NA | NA | 30.05 | 1017.0 | |||||
| 18 | 19:51 | E 9 | 10.00 | Mostly Cloudy | FEW090 BKN250 | 73 | 51 | 46% | NA | NA | 30.05 | 1017.3 | |||||
| 18 | 18:51 | E 12 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 75 | 51 | 80 | 75 | 43% | NA | NA | 30.05 | 1017.4 | |||
| 18 | 17:51 | E 12 G 16 | 10.00 | Partly Cloudy | FEW060 SCT250 | 77 | 50 | 39% | NA | 78 | 30.06 | 1017.7 | |||||
| 18 | 16:51 | E 6 | 10.00 | Partly Cloudy | FEW055 SCT250 | 77 | 50 | 39% | NA | 78 | 30.07 | 1018.0 | |||||
| 18 | 15:51 | E 12 | 10.00 | Partly Cloudy | FEW055 SCT250 | 79 | 50 | 36% | NA | 79 | 30.09 | 1018.4 | |||||
| 18 | 14:51 | E 9 | 10.00 | Partly Cloudy | SCT055 SCT250 | 79 | 51 | 38% | NA | 79 | 30.11 | 1019.1 | |||||
| 18 | 13:51 | NE 12 | 10.00 | A Few Clouds | FEW055 FEW250 | 78 | 50 | 37% | NA | 79 | 30.12 | 1019.4 | |||||
| 18 | 12:51 | E 9 | 10.00 | A Few Clouds | FEW060 FEW250 | 79 | 51 | 79 | 68 | 38% | NA | 79 | 30.12 | 1019.6 | |||
| 18 | 11:51 | E 12 | 10.00 | A Few Clouds | FEW060 FEW250 | 78 | 51 | 39% | NA | 79 | 30.12 | 1019.5 | |||||
| 18 | 10:51 | NE 12 | 10.00 | A Few Clouds | FEW060 FEW250 | 77 | 51 | 40% | NA | 78 | 30.13 | 1019.8 | |||||
| 18 | 09:51 | E 10 | 10.00 | A Few Clouds | FEW250 | 76 | 49 | 39% | NA | 78 | 30.12 | 1019.6 | |||||
| 18 | 08:51 | NE 10 | 10.00 | A Few Clouds | FEW250 | 73 | 49 | 43% | NA | NA | 30.13 | 1020.1 | |||||
| 18 | 07:51 | NE 8 | 10.00 | A Few Clouds | FEW065 FEW250 | 71 | 51 | 49% | NA | NA | 30.13 | 1020.1 | |||||
| 18 | 06:51 | N 6 | 10.00 | A Few Clouds | FEW060 FEW250 | 68 | 55 | 68 | 63 | 63% | NA | NA | 30.13 | 1020.0 | |||
| 18 | 05:51 | N 5 | 10.00 | A Few Clouds | FEW060 FEW250 | 64 | 57 | 78% | NA | NA | 30.13 | 1020.0 | |||||
| 18 | 04:51 | Calm | 10.00 | A Few Clouds | FEW060 FEW250 | 64 | 57 | 78% | NA | NA | 30.13 | 1019.9 | |||||
| 18 | 03:51 | NW 3 | 10.00 | Fair | CLR | 65 | 57 | 76% | NA | NA | 30.13 | 1019.8 | |||||
| 18 | 02:51 | N 5 | 10.00 | Fair | CLR | 65 | 57 | 76% | NA | NA | 30.12 | 1019.4 | |||||
| 18 | 01:51 | N 6 | 10.00 | Fair | CLR | 67 | 57 | 71% | NA | NA | 30.11 | 1019.3 | |||||
| 18 | 00:51 | NE 8 | 10.00 | Fair | CLR | 68 | 57 | 75 | 68 | 68% | NA | NA | 30.11 | 1019.2 |
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. |
A nice quiet evening tonight, so we thought we'd share some local climatology work. These graphs are for severe weather (hail, winds, tornadoes) for northern Illinois and northwest Indiana. For much more, including maps, see: https://t.co/7rgGXOZAdz#ILwx #INwx pic.twitter.com/uTLk8TFONU— NWS Chicago (@NWSChicago) July 19, 2018
Dry conditions should continue through Thursday morning. Isolated to scattered showers and storms will move into northern IL for Thursday afternoon into the evening. Expect cloudy and seasonably cool temperatures into the weekend, with periodic chances for showers/storms. pic.twitter.com/wv7h1MhSND— NWS Chicago (@NWSChicago) July 18, 2018
Sunny, pleasant temperatures, and comfortable humidity levels today. Unsettled with periodic shower/t-storm chances Thurs night & Friday. pic.twitter.com/R2WtdIKgnH— NWS Chicago (@NWSChicago) July 18, 2018
Daytime downpours in the South, increased tornado threat for the Midwest, and oh baby, it's HAWT. Get your #BigPicture now on #AMHQ! pic.twitter.com/32AnCJl4Nw— AMHQ (@AMHQ) July 18, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
130 AM CDT THU JUL 19 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 18 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 80 101 PM 100 1946 84 -4 89
MINIMUM 63 501 AM 53 1979 64 -1 60
AVERAGE 72 74 -2 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.90 1993 0.12 -0.12 0.00
MONTH TO DATE 0.61 2.00 -1.39 3.10
SINCE JUN 1 8.24 5.45 2.79 6.54
SINCE JAN 1 27.09 18.53 8.56 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 7 9 -2 10
MONTH TO DATE 240 161 79 165
SINCE JUN 1 455 326 129 395
SINCE JAN 1 604 380 224 428
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 200 AM
LOWEST 37 100 PM
AVERAGE 58
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1930
MINIMUM TEMPERATURE (F) 64 50 1873
SUNRISE AND SUNSET
JULY 19 2018..........SUNRISE 533 AM CDT SUNSET 822 PM CDT
JULY 20 2018..........SUNRISE 534 AM CDT SUNSET 822 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 ...
