| 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. | |||||||||||||||||
| 25 | 23:51 | Calm | 8.00 | A Few Clouds | FEW045 FEW060 | 77 | 73 | 88% | NA | 78 | 29.96 | 1014.2 | |||||
| 25 | 22:51 | S 3 | 9.00 | A Few Clouds | FEW046 FEW060 | 78 | 73 | 85% | NA | 80 | 29.96 | 1014.2 | |||||
| 25 | 21:51 | Calm | 10.00 | A Few Clouds | FEW060 | 79 | 73 | 82% | NA | 82 | 29.96 | 1013.9 | |||||
| 25 | 20:51 | S 3 | 9.00 | A Few Clouds | FEW060 | 80 | 73 | 79% | NA | 84 | 29.94 | 1013.4 | |||||
| 25 | 19:51 | SW 5 | 8.00 | A Few Clouds | FEW035 FEW250 | 82 | 72 | 72% | NA | 87 | 29.92 | 1012.8 | |||||
| 25 | 18:51 | S 5 | 9.00 | A Few Clouds | FEW035 | 84 | 72 | 86 | 79 | 67% | NA | 90 | 29.91 | 1012.5 | |||
| 25 | 17:51 | SW 8 | 9.00 | A Few Clouds | FEW035 | 85 | 69 | 59% | NA | 89 | 29.91 | 1012.2 | |||||
| 25 | 16:51 | SW 8 | 9.00 | A Few Clouds | FEW035 FEW075 | 86 | 69 | 57% | NA | 90 | 29.91 | 1012.3 | |||||
| 25 | 15:51 | SW 10 | 9.00 | Partly Cloudy | SCT032 SCT200 | 84 | 69 | 61% | NA | 88 | 29.91 | 1012.5 | |||||
| 25 | 14:51 | SW 10 | 9.00 | Partly Cloudy | SCT029 | 83 | 69 | 63% | NA | 87 | 29.92 | 1012.7 | |||||
| 25 | 13:51 | SW 9 | 8.00 | Mostly Cloudy | SCT016 BKN028 BKN250 | 81 | 69 | 67% | NA | 84 | 29.92 | 1012.9 | |||||
| 25 | 12:51 | SW 9 | 7.00 | Overcast | FEW009 SCT016 OVC028 | 79 | 70 | 79 | 67 | 74% | NA | 82 | 29.92 | 1012.8 | |||
| 25 | 11:51 | S 7 | 5.00 | Overcast with Haze | BKN009 BKN012 OVC027 | 75 | 70 | 84% | NA | NA | 29.93 | 1013.2 | |||||
| 25 | 10:51 | S 10 | 4.00 | Fog/Mist | OVC008 | 73 | 69 | 87% | NA | NA | 29.93 | 1013.3 | |||||
| 25 | 09:51 | S 9 | 5.00 | Fog/Mist | OVC008 | 72 | 68 | 87% | NA | NA | 29.92 | 1012.9 | |||||
| 25 | 08:51 | S 9 | 5.00 | Fog/Mist | BKN007 OVC015 | 70 | 67 | 90% | NA | NA | 29.90 | 1012.1 | |||||
| 25 | 07:51 | S 8 | 5.00 | Fog/Mist | BKN008 OVC015 | 68 | 66 | 93% | NA | NA | 29.88 | 1011.7 | |||||
| 25 | 06:51 | SW 6 | 5.00 | Fog/Mist | OVC010 | 67 | 64 | 67 | 66 | 91% | NA | NA | 29.88 | 1011.5 | 0.06 | ||
| 25 | 05:51 | S 5 | 7.00 | Overcast | OVC010 | 66 | 64 | 93% | NA | NA | 29.87 | 1011.2 | |||||
| 25 | 04:51 | S 6 | 7.00 | Overcast | BKN011 OVC017 | 66 | 63 | 90% | NA | NA | 29.88 | 1011.6 | 0.02 | ||||
| 25 | 03:51 | S 9 | 7.00 | Overcast | OVC009 | 66 | 63 | 90% | NA | NA | 29.89 | 1011.8 | 0.03 | 0.04 | |||
| 25 | 02:51 | SW 7 | 5.00 | Thunderstorm Light Rain Fog/Mist | OVC008CB | 66 | 64 | 93% | NA | NA | 29.91 | 1012.4 | 0.01 | ||||
| 25 | 01:51 | S 10 | 6.00 | Fog/Mist | OVC006 | 66 | 64 | 93% | NA | NA | 29.89 | 1012.0 | |||||
| 25 | 00:51 | S 13 | 4.00 | Fog/Mist | OVC004 | 66 | 64 | 66 | 64 | 93% | NA | NA | 29.90 | 1012.2 | 0.01 |
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. |
Hot & Humid conditions are expected thru Tue w/heat indices of 100 to 105° possible. In addition, periodic chances for t-storms, w/severe storms possible Sun aft into Sun eve northern portions of the area. pic.twitter.com/YgGKssBbpp— NWS Chicago (@NWSChicago) August 25, 2018
Isolated Severe T-Storms Possible mid afternoon to mid evening. pic.twitter.com/9eRENWZEke— NWS Chicago (@NWSChicago) August 25, 2018
Pattern remains active across the area this weekend into early next week w/ periodic tstorm chances & hot & humid conditions expected. pic.twitter.com/yGhUih5aRL— NWS Chicago (@NWSChicago) August 25, 2018
The threat for #severe thunderstorms returns to parts of the upper Midwest on Sunday: https://t.co/rxmCBnyeeu pic.twitter.com/m5uiHAbLL6— The Weather Channel (@weatherchannel) August 25, 2018
After a flood:— USDA Food Safety (@USDAFoodSafety) August 25, 2018
– DO NOT EAT food that may have touched flood water.
– DISCARD food not in waterproof containers.
– DISCARD damaged cans.
– DISCARD cardboard juice, milk & baby formula.#HurricaneLane pic.twitter.com/Bxjb0h2fXG
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 26 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 25 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 86 501 PM 95 2003 81 5 74
1991
1959
MINIMUM 66 525 AM 47 1917 62 4 52
AVERAGE 76 72 4 63
PRECIPITATION (IN)
YESTERDAY 0.06 1.88 1972 0.15 -0.09 0.00
MONTH TO DATE 4.80 4.05 0.75 2.07
SINCE JUN 1 13.57 11.20 2.37 13.19
SINCE JAN 1 32.42 24.28 8.14 31.30
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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 5
SINCE JUN 1 10 52 -42 8
SINCE JUL 1 0 4 -4 5
COOLING
YESTERDAY 11 7 4 0
MONTH TO DATE 287 201 86 186
SINCE JUN 1 859 649 210 722
SINCE JAN 1 1008 703 305 755
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 57 400 PM
AVERAGE 75
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1973
1953
MINIMUM TEMPERATURE (F) 62 47 1887
SUNRISE AND SUNSET
AUGUST 26 2018........SUNRISE 611 AM CDT SUNSET 735 PM CDT
AUGUST 27 2018........SUNRISE 612 AM CDT SUNSET 733 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 ...
