| 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. | |||||||||||||||||
| 05 | 23:51 | N 13 | 10.00 | Partly Cloudy | FEW040 FEW050 SCT250 | 77 | 66 | 69% | NA | 79 | 30.26 | 1024.1 | |||||
| 05 | 22:51 | W 6 | 10.00 | Partly Cloudy | SCT040 SCT050 SCT250 | 77 | 70 | 79% | NA | 79 | 30.25 | 1023.9 | |||||
| 05 | 21:51 | W 3 | 10.00 | Mostly Cloudy | FEW038 SCT055 BKN250 | 78 | 70 | 76% | NA | 80 | 30.25 | 1023.7 | |||||
| 05 | 20:51 | W 7 | 10.00 | Mostly Cloudy | FEW050 SCT120 BKN250 | 79 | 69 | 72% | NA | 82 | 30.23 | 1023.1 | |||||
| 05 | 19:51 | W 6 | 10.00 | Mostly Cloudy | FEW060 SCT120 BKN200 BKN250 | 80 | 73 | 79% | NA | 84 | 30.23 | 1023.1 | |||||
| 05 | 18:51 | SW 5 | 10.00 | Mostly Cloudy | FEW075 BKN110 BKN250 | 80 | 73 | 92 | 77 | 79% | NA | 84 | 30.22 | 1022.8 | 0.02 | ||
| 05 | 17:51 | SW 5 | 10.00 | Light Rain | FEW030 BKN075 BKN100 BKN250 | 79 | 72 | 79% | NA | 82 | 30.23 | 1023.0 | 0.01 | ||||
| 05 | 16:51 | S 7 | 10.00 | Overcast | FEW048 SCT075 BKN160 OVC250 | 80 | 69 | 69% | NA | 83 | 30.23 | 1023.0 | |||||
| 05 | 15:51 | S 8 | 10.00 | Mostly Cloudy | FEW085 FEW120 SCT160 BKN250 | 78 | 69 | 74% | NA | 80 | 30.24 | 1023.5 | 0.01 | ||||
| 05 | 14:51 | S 10 | 10.00 | Overcast | FEW095 SCT120 SCT160 OVC250 | 78 | 69 | 74% | NA | 80 | 30.22 | 1022.9 | |||||
| 05 | 13:51 | SW 10 | 10.00 | Thunderstorm Light Rain | FEW055CB SCT090 BKN110 OVC250 | 81 | 74 | 79% | NA | 86 | 30.20 | 1022.1 | 0.01 | ||||
| 05 | 12:51 | Vrbl 5 | 10.00 | Partly Cloudy | SCT045 SCT250 | 91 | 70 | 92 | 76 | 50% | NA | 97 | 30.20 | 1022.1 | |||
| 05 | 11:51 | N 5 | 10.00 | Partly Cloudy | FEW045 SCT180 SCT250 | 92 | 70 | 49% | NA | 98 | 30.23 | 1022.9 | |||||
| 05 | 10:51 | Vrbl 6 | 10.00 | Partly Cloudy | FEW040 FEW150 SCT250 | 89 | 71 | 55% | NA | 95 | 30.23 | 1023.0 | |||||
| 05 | 09:51 | NW 6 | 10.00 | A Few Clouds | FEW035 FEW250 | 87 | 73 | 63% | NA | 94 | 30.24 | 1023.3 | |||||
| 05 | 08:51 | W 7 | 10.00 | A Few Clouds | FEW035 FEW250 | 83 | 72 | 70% | NA | 88 | 30.25 | 1023.6 | |||||
| 05 | 07:51 | SW 6 | 10.00 | Partly Cloudy | FEW030 FEW180 SCT250 | 79 | 70 | 74% | NA | 82 | 30.25 | 1023.6 | |||||
| 05 | 06:51 | W 6 | 10.00 | Partly Cloudy | FEW030 SCT250 | 76 | 71 | 76 | 75 | 85% | NA | 77 | 30.23 | 1023.1 | |||
| 05 | 05:51 | W 3 | 10.00 | Partly Cloudy | FEW150 SCT250 | 75 | 71 | 88% | NA | NA | 30.22 | 1022.8 | |||||
| 05 | 04:51 | NW 3 | 10.00 | Partly Cloudy | FEW150 SCT250 | 75 | 70 | 84% | NA | NA | 30.22 | 1022.6 | |||||
| 05 | 03:51 | SW 8 | 10.00 | Partly Cloudy | FEW150 SCT250 | 75 | 70 | 84% | NA | NA | 30.21 | 1022.5 | |||||
| 05 | 02:51 | SW 7 | 10.00 | Mostly Cloudy | FEW050 FEW150 BKN250 | 76 | 70 | 82% | NA | 77 | 30.21 | 1022.4 | |||||
| 05 | 01:51 | W 6 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 76 | 70 | 82% | NA | 77 | 30.20 | 1022.0 | |||||
| 05 | 00:51 | W 6 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 76 | 69 | 89 | 76 | 79% | NA | 77 | 30.20 | 1022.1 | 0.01 |
Complete data after midnight (may be delayed 24-48 hours).
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 line of showers and thunderstorms has developed across northern Illinois and is moving to the east southeast at 20 mph. These storms will pic.twitter.com/WppZKYG4ZO
— NWS Chicago (@NWSChicago) July 5, 2018
DANGEROUS conditions at #LakeMichigan beaches on Friday. Stay out of the water! https://t.co/ec4GGSS8Ze #ilwx #inwx pic.twitter.com/XFgFPdY5OC
— NWS Chicago (@NWSChicago) July 5, 2018
Abundant sunshine over the weekend! Temperatures will be slightly below normal on Friday and Saturday, with the heat returning early next we pic.twitter.com/iB89FEju2j
— NWS Chicago (@NWSChicago) July 5, 2018
T-storms, some strong to severe, cont to move across portions of NE IL and NW IN. The storms are moving slowly to the southeast, so heavy ra pic.twitter.com/2jiVv73y0F
— NWS Chicago (@NWSChicago) July 5, 2018
Severe Thunderstorm Warning including Joliet IL, Bolingbrook IL, Orland Park IL until 2:30 PM CDT pic.twitter.com/FA8ThTlcap
— NWS Chicago (@NWSChicago) July 5, 2018
A few Flood Advisories are in effect due to showers and thunderstorms producing heavy rainfall across the advisories area. This is expected pic.twitter.com/gREsanWmnr
— NWS Chicago (@NWSChicago) July 5, 2018
T-storms are moving across nrn IL & nw IN. The stronger storms are producing heavy rains which could produce localized flooding, gusty winds pic.twitter.com/xE1edyFi9F
— NWS Chicago (@NWSChicago) July 5, 2018
Here is a map of the 24 hour precipitation across nrn IL & nw IN.
— NWS Chicago (@NWSChicago) July 5, 2018
A listing of the precip can be found at: https://t.co/u61rlmiMio pic.twitter.com/ky0z2TLomi
Numerous storms will be seen across the area today. Some locations will likely see multiple rounds while others just hear thunder in the distance & not have any rain. If taking part in outdoor activities, when thunder roars go indoors! Also heavy downpours & brief gusty winds. pic.twitter.com/L639umU1Lo
— NWS Chicago (@NWSChicago) July 5, 2018
A cold front moves through tonight and will bring a multiple day reprieve to the humid conditions that have lasted the better part of several weeks. Temperatures will be near normal Friday & Saturday. Plenty of sunshine ahead, but the heat returns early next week. #ILwx #INwx pic.twitter.com/VcQGdc8dlq
— NWS Chicago (@NWSChicago) July 5, 2018
Today is the last day of the current oppressive humidity & heat. Highest heat south of I-80, where Heat Advisory remains in effect today. Everywhere will be humid though, so ensure you practice heat safety with regular breaks if outside work or activities. https://t.co/xO5bgWD9yc pic.twitter.com/lAxRwWsFgw
— NWS Chicago (@NWSChicago) July 5, 2018
SPC Jul 5, 2018 0600 UTC Day 1 Convective Outlook: SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1246 AM CDT Thu Jul 05 2018 Valid 051200Z - 061200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS… https://t.co/Zz7bp8BN5D pic.twitter.com/msfGu5XHSe
— Cardinal Weather (@CardinalWeather) July 5, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI JUL 6 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 5 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 92 1214 PM 103 2012 84 8 89
MINIMUM 74 1159 PM 46 1972 63 11 65
AVERAGE 83 74 9 77
PRECIPITATION (IN)
YESTERDAY 0.02 1.48 1930 0.10 -0.08 0.00
MONTH TO DATE 0.27 0.50 -0.23 0.04
SINCE JUN 1 7.90 3.95 3.95 3.48
SINCE JAN 1 26.75 17.03 9.72 21.59
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 0
SINCE JUN 1 10 48 -38 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 9 9 12
MONTH TO DATE 81 44 37 49
SINCE JUN 1 296 209 87 279
SINCE JAN 1 445 263 182 312
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 49 1100 AM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 103 2012
MINIMUM TEMPERATURE (F) 63 46 1983
SUNRISE AND SUNSET
JULY 6 2018..........SUNRISE 523 AM CDT SUNSET 830 PM CDT
JULY 7 2018..........SUNRISE 524 AM CDT SUNSET 829 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 ...
