| 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. | |||||||||||||||||
| 29 | 23:51 | Calm | 10.00 | Mostly Cloudy | SCT120 BKN250 | 69 | 61 | 76% | NA | NA | 30.10 | 1019.0 | |||||
| 29 | 22:51 | Calm | 10.00 | Mostly Cloudy | BKN120 BKN250 | 69 | 61 | 76% | NA | NA | 30.10 | 1019.0 | |||||
| 29 | 21:51 | Calm | 10.00 | Mostly Cloudy | BKN110 BKN250 | 70 | 61 | 73% | NA | NA | 30.09 | 1018.6 | |||||
| 29 | 20:51 | SW 6 | 10.00 | Mostly Cloudy | FEW060 BKN100 BKN250 | 72 | 61 | 68% | NA | NA | 30.07 | 1018.0 | |||||
| 29 | 19:51 | SW 6 | 10.00 | Mostly Cloudy | FEW048 SCT095 BKN110 BKN250 | 73 | 59 | 62% | NA | NA | 30.06 | 1017.6 | |||||
| 29 | 18:51 | S 6 | 10.00 | Mostly Cloudy | FEW045 SCT060 BKN080 BKN250 | 73 | 60 | 83 | 70 | 64% | NA | NA | 30.06 | 1017.5 | 0.07 | ||
| 29 | 17:51 | E 3 | 10.00 | Light Rain | SCT045 SCT065 BKN080 BKN250 | 71 | 62 | 73% | NA | NA | 30.06 | 1017.7 | 0.07 | ||||
| 29 | 16:51 | SE 13 | 10.00 | Mostly Cloudy | SCT055 SCT080 BKN100 BKN250 | 77 | 56 | 48% | NA | 79 | 30.06 | 1017.7 | |||||
| 29 | 15:51 | SE 7 | 10.00 | Mostly Cloudy | SCT055 BKN080 BKN100 BKN250 | 79 | 54 | 42% | NA | 79 | 30.07 | 1017.8 | |||||
| 29 | 14:51 | E 12 | 10.00 | Mostly Cloudy | SCT055 BKN080 BKN250 | 79 | 54 | 42% | NA | 79 | 30.08 | 1018.1 | |||||
| 29 | 13:51 | E 7 | 10.00 | Mostly Cloudy | BKN065 BKN250 | 80 | 53 | 39% | NA | 80 | 30.08 | 1018.1 | |||||
| 29 | 12:51 | Calm | 10.00 | Mostly Cloudy | SCT060 BKN250 | 81 | 51 | 81 | 64 | 35% | NA | 80 | 30.09 | 1018.3 | |||
| 29 | 11:51 | Vrbl 3 | 10.00 | Partly Cloudy | SCT050 SCT250 | 77 | 52 | 42% | NA | 78 | 30.10 | 1019.0 | |||||
| 29 | 10:51 | Calm | 10.00 | Partly Cloudy | SCT045 SCT250 | 77 | 54 | 45% | NA | 78 | 30.12 | 1019.5 | |||||
| 29 | 09:51 | S 3 | 10.00 | Partly Cloudy | FEW040 SCT250 | 76 | 55 | 48% | NA | 78 | 30.12 | 1019.5 | |||||
| 29 | 08:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 72 | 58 | 61% | NA | NA | 30.13 | 1019.7 | |||||
| 29 | 07:51 | Calm | 10.00 | Mostly Cloudy | FEW120 BKN250 | 68 | 57 | 68% | NA | NA | 30.12 | 1019.5 | |||||
| 29 | 06:51 | Calm | 10.00 | Mostly Cloudy | FEW120 BKN250 | 64 | 56 | 67 | 62 | 75% | NA | NA | 30.11 | 1019.3 | |||
| 29 | 05:51 | Calm | 10.00 | Partly Cloudy | FEW120 SCT250 | 63 | 56 | 78% | NA | NA | 30.10 | 1019.1 | |||||
| 29 | 04:51 | Calm | 10.00 | A Few Clouds | FEW120 FEW250 | 63 | 56 | 78% | NA | NA | 30.12 | 1019.5 | |||||
| 29 | 03:51 | Calm | 10.00 | A Few Clouds | FEW120 FEW250 | 64 | 56 | 75% | NA | NA | 30.12 | 1019.6 | |||||
| 29 | 02:51 | Calm | 10.00 | A Few Clouds | FEW120 FEW200 | 66 | 56 | 70% | NA | NA | 30.12 | 1019.4 | |||||
| 29 | 01:51 | Calm | 10.00 | A Few Clouds | FEW200 | 66 | 56 | 70% | NA | NA | 30.11 | 1019.3 | |||||
| 29 | 00:51 | Calm | 10.00 | A Few Clouds | FEW200 | 67 | 56 | 76 | 67 | 68% | NA | NA | 30.12 | 1019.7 |
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. |
Scattered showers & t-storms are possible Mon aft through Mon night, with the highest chance being in the southern portion of the area. A chance for showers & a few t-storms exists Tue. Inland highs will be near 80 while near the lake, highs will be in the mid-70s to near 80. pic.twitter.com/8IrQ5VVZSb— NWS Chicago (@NWSChicago) July 29, 2018
A look at this morning's visible satellite imagery showing the puffy cumulus clouds developing. Some of the first development and brightest (deepest) of the clouds are noted along the lake breeze, where there is stronger wind convergence forcing upward motion. #SatelliteScience pic.twitter.com/79LM1KFdGc— NWS Chicago (@NWSChicago) July 29, 2018
— NWS Chicago (@NWSChicago) July 29, 2018
Soggy weather pattern setting up in the South and East this week could cause localized flooding: https://t.co/CzL75NOF3Y pic.twitter.com/vDpe6oQGbU— The Weather Channel (@weatherchannel) July 29, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT MON JUL 30 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 29 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 83 1238 PM 99 1913 84 -1 79
MINIMUM 62 527 AM 50 1984 64 -2 64
AVERAGE 73 74 -1 72
PRECIPITATION (IN)
YESTERDAY 0.07 1.58 1989 0.13 -0.06 0.00
MONTH TO DATE 1.14 3.41 -2.27 7.68
SINCE JUN 1 8.77 6.86 1.91 11.12
SINCE JAN 1 27.62 19.94 7.68 29.23
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 8 9 -1 7
MONTH TO DATE 342 260 82 287
SINCE JUN 1 557 425 132 517
SINCE JAN 1 706 479 227 550
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 400 AM
LOWEST 36 1200 PM
AVERAGE 57
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1916
MINIMUM TEMPERATURE (F) 64 50 1984
SUNRISE AND SUNSET
JULY 30 2018..........SUNRISE 543 AM CDT SUNSET 812 PM CDT
JULY 31 2018..........SUNRISE 544 AM CDT SUNSET 811 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 ...
