| 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. | |||||||||||||||||
| 19 | 23:51 | S 8 | 10.00 | Partly Cloudy | FEW120 SCT250 | 73 | 69 | 87% | NA | NA | 29.81 | 1009.0 | |||||
| 19 | 22:51 | S 7 | 10.00 | Partly Cloudy | FEW120 SCT250 | 73 | 68 | 84% | NA | NA | 29.85 | 1010.3 | |||||
| 19 | 21:51 | S 8 | 10.00 | Partly Cloudy | FEW120 SCT250 | 76 | 69 | 79% | NA | 77 | 29.85 | 1010.3 | |||||
| 19 | 20:51 | S 8 | 10.00 | Partly Cloudy | FEW055 SCT250 | 78 | 70 | 76% | NA | 80 | 29.84 | 1010.0 | |||||
| 19 | 19:51 | SW 8 | 10.00 | Partly Cloudy | FEW055 FEW200 SCT250 | 80 | 69 | 69% | NA | 83 | 29.82 | 1009.4 | |||||
| 19 | 18:51 | S 12 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 82 | 66 | 84 | 78 | 58% | NA | 84 | 29.81 | 1009.1 | |||
| 19 | 17:51 | SW 10 | 10.00 | Partly Cloudy | FEW080 SCT250 | 82 | 64 | 55% | NA | 84 | 29.84 | 1009.9 | |||||
| 19 | 16:51 | S 14 | 10.00 | Partly Cloudy | FEW080 SCT250 | 83 | 66 | 57% | NA | 85 | 29.85 | 1010.3 | |||||
| 19 | 15:51 | S 14 | 10.00 | Partly Cloudy | FEW080 FEW200 SCT250 | 83 | 67 | 59% | NA | 86 | 29.86 | 1010.7 | |||||
| 19 | 14:51 | S 9 | 10.00 | Partly Cloudy | FEW080 FEW160 SCT250 | 82 | 66 | 58% | NA | 84 | 29.89 | 1011.5 | |||||
| 19 | 13:51 | S 9 | 10.00 | Mostly Cloudy | FEW080 SCT160 BKN250 | 80 | 65 | 60% | NA | 82 | 29.90 | 1011.9 | |||||
| 19 | 12:51 | S 10 | 10.00 | Mostly Cloudy | FEW080 BKN140 BKN170 BKN250 | 78 | 67 | 78 | 69 | 69% | NA | 80 | 29.91 | 1012.4 | 0.07 | ||
| 19 | 11:51 | S 9 | 10.00 | Mostly Cloudy | FEW040 SCT085 BKN150 BKN250 | 74 | 67 | 79% | NA | NA | 29.92 | 1012.6 | |||||
| 19 | 10:51 | Vrbl 3 | 10.00 | Overcast | FEW010 SCT040 OVC080 | 71 | 65 | 81% | NA | NA | 29.96 | 1014.2 | 0.07 | ||||
| 19 | 09:51 | NW 22 G 37 | 7.00 | Light Rain and Breezy | FEW022 BKN044CB BKN100 BKN250 | 73 | 67 | 81% | NA | NA | 29.98 | 1014.8 | |||||
| 19 | 08:51 | SW 12 | 10.00 | Mostly Cloudy | FEW050 BKN110 BKN180 BKN250 | 74 | 64 | 71% | NA | NA | 29.94 | 1013.3 | |||||
| 19 | 07:51 | W 9 | 10.00 | Mostly Cloudy | FEW080 SCT120 BKN150 BKN180 | 71 | 65 | 81% | NA | NA | 29.94 | 1013.3 | |||||
| 19 | 06:51 | S 6 | 10.00 | Mostly Cloudy | BKN130 BKN250 | 69 | 65 | 72 | 66 | 87% | NA | NA | 29.92 | 1012.8 | |||
| 19 | 05:51 | S 7 | 10.00 | Mostly Cloudy | BKN130 BKN200 BKN250 | 68 | 64 | 87% | NA | NA | 29.92 | 1012.8 | |||||
| 19 | 04:51 | S 5 | 10.00 | Mostly Cloudy | BKN200 BKN250 | 69 | 64 | 84% | NA | NA | 29.92 | 1012.7 | |||||
| 19 | 03:51 | Calm | 10.00 | Overcast | FEW060 FEW110 OVC180 | 71 | 65 | 81% | NA | NA | 29.90 | 1012.0 | |||||
| 19 | 02:51 | W 6 | 10.00 | Overcast | OVC150 | 71 | 65 | 81% | NA | NA | 29.91 | 1012.2 | |||||
| 19 | 01:51 | W 9 | 10.00 | Overcast | OVC170 | 72 | 65 | 79% | NA | NA | 29.92 | 1012.8 | |||||
| 19 | 00:51 | W 9 | 10.00 | Overcast | OVC190 | 71 | 66 | 81 | 71 | 84% | NA | NA | 29.96 | 1013.9 | 0.01 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Friday, August 19, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Showers & storms are expected to move into NC IL near daybreak Saturday & Chicago slightly after. Hourly forecasts: pic.twitter.com/vqxnxaAfzb— NWS Chicago (@NWSChicago) August 20, 2016
Another beautiful sunset at KLOT! Isolated thunderstorm NW of Dixon, IL (about 75 miles away) #WeSeeYouCumulonimbus pic.twitter.com/bM1FTaatYO— NWS Chicago (@NWSChicago) August 20, 2016
Showers and storms across a large part of the area Sat morning, with redeveloping storms for some in the afternoon pic.twitter.com/Ktyc8FfwbO— NWS Chicago (@NWSChicago) August 20, 2016
Showers & t-storms to redevelop this evening and continue thru Saturday aftn. Cooler temps this weekend. pic.twitter.com/o1AiimdEMR— NWS Chicago (@NWSChicago) August 19, 2016
Scattered showers & t-storms to continue next few hours across portions of nrn IL and nw IN. pic.twitter.com/nvwohg31NL— NWS Chicago (@NWSChicago) August 19, 2016
T-storms moving across nrn IL, producing frequent lightning, heavy downpours and gusts to 40 mph. pic.twitter.com/JfVfgkW1Zn— NWS Chicago (@NWSChicago) August 19, 2016
Warm and humid today! Storms Saturday, some possibly strong! Much cooler Sunday and Monday! #ilwx #inwx pic.twitter.com/op3IEVfSOX— NWS Chicago (@NWSChicago) August 19, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
108
CDUS43 KLOT 200635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT AUG 20 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 19 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 84 407 PM 99 1983 82 2 75
1947
MINIMUM 66 435 AM 51 1992 63 3 62
AVERAGE 75 72 3 69
PRECIPITATION (IN)
YESTERDAY 0.07 2.07 1921 0.16 -0.09 T
MONTH TO DATE 1.87 3.14 -1.27 1.42
SINCE JUN 1 10.95 10.29 0.66 11.39
SINCE JAN 1 24.59 23.37 1.22 22.88
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 13 52 -39 52
SINCE JUL 1 0 4 -4 13
COOLING
YESTERDAY 10 8 2 4
MONTH TO DATE 241 159 82 192
SINCE JUN 1 789 607 182 556
SINCE JAN 1 863 661 202 609
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 55 500 PM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1947
MINIMUM TEMPERATURE (F) 63 47 1950
SUNRISE AND SUNSET
AUGUST 20 2016........SUNRISE 605 AM CDT SUNSET 744 PM CDT
AUGUST 21 2016........SUNRISE 606 AM CDT SUNSET 742 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 ...
