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. |
12 | 23:51 | Calm | 10.00 | Fair | CLR | 72 | 66 | 82% | NA | NA | 30.13 | 1019.6 | |||||
12 | 22:51 | Calm | 10.00 | Fair | CLR | 74 | 64 | 71% | NA | NA | 30.12 | 1019.3 | |||||
12 | 21:51 | E 3 | 10.00 | Fair | CLR | 73 | 63 | 71% | NA | NA | 30.11 | 1019.1 | |||||
12 | 20:51 | NE 7 | 10.00 | Fair | CLR | 79 | 56 | 45% | NA | 80 | 30.10 | 1018.7 | |||||
12 | 19:51 | N 8 | 10.00 | Fair | CLR | 78 | 54 | 43% | NA | 79 | 30.08 | 1018.2 | |||||
12 | 18:51 | NE 9 | 10.00 | Fair | CLR | 83 | 53 | 87 | 83 | 36% | NA | 82 | 30.08 | 1018.2 | |||
12 | 17:51 | N 10 | 10.00 | Fair | CLR | 84 | 56 | 38% | NA | 83 | 30.09 | 1018.4 | |||||
12 | 16:51 | N 13 | 10.00 | Fair | CLR | 85 | 58 | 40% | NA | 84 | 30.09 | 1018.4 | |||||
12 | 15:51 | NE 14 | 10.00 | A Few Clouds | FEW065 | 86 | 59 | 40% | NA | 85 | 30.10 | 1018.6 | |||||
12 | 14:51 | NE 9 | 10.00 | A Few Clouds | FEW065 | 87 | 57 | 36% | NA | 86 | 30.11 | 1019.1 | |||||
12 | 13:51 | NE 9 | 10.00 | A Few Clouds | FEW065 | 87 | 58 | 37% | NA | 86 | 30.13 | 1019.6 | |||||
12 | 12:51 | NE 12 | 10.00 | A Few Clouds | FEW060 | 86 | 58 | 86 | 71 | 39% | NA | 85 | 30.13 | 1019.8 | |||
12 | 11:51 | NE 13 | 10.00 | Fair | CLR | 85 | 57 | 39% | NA | 84 | 30.14 | 1020.1 | |||||
12 | 10:51 | N 7 | 10.00 | Fair | CLR | 84 | 62 | 48% | NA | 85 | 30.14 | 1020.2 | |||||
12 | 09:51 | N 3 | 10.00 | A Few Clouds | FEW040 | 81 | 63 | 54% | NA | 82 | 30.14 | 1020.1 | |||||
12 | 08:51 | N 7 | 10.00 | Fair | CLR | 78 | 61 | 56% | NA | 80 | 30.14 | 1020.0 | |||||
12 | 07:51 | N 6 | 8.00 | Fair | CLR | 75 | 66 | 74% | NA | NA | 30.12 | 1019.5 | |||||
12 | 06:51 | NW 3 | 8.00 | Fair | CLR | 71 | 66 | 74 | 70 | 84% | NA | NA | 30.10 | 1018.8 | |||
12 | 05:51 | NW 6 | 10.00 | Fair | CLR | 70 | 66 | 87% | NA | NA | 30.09 | 1018.4 | |||||
12 | 04:51 | NW 3 | 10.00 | Fair | CLR | 71 | 64 | 79% | NA | NA | 30.08 | 1018.2 | |||||
12 | 03:51 | W 5 | 10.00 | A Few Clouds | FEW050 | 71 | 63 | 76% | NA | NA | 30.08 | 1018.0 | |||||
12 | 02:51 | Calm | 10.00 | Fair | CLR | 72 | 62 | 71% | NA | NA | 30.08 | 1018.0 | |||||
12 | 01:51 | Calm | 10.00 | Fair | CLR | 73 | 61 | 66% | NA | NA | 30.07 | 1017.8 | |||||
12 | 00:51 | Calm | 10.00 | Fair | CLR | 74 | 60 | 84 | 73 | 62% | NA | NA | 30.07 | 1017.7 |
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. |
An isolated storm is possible this evening, but most locations will be dry with plenty of sunshine. Pleasant, warm weather continues into Mo pic.twitter.com/WHxyYAMr0G
— NWS Chicago (@NWSChicago) August 12, 2018
Another nice day on tap -- a near carbon copy of yesterday’s weather. Mostly sunny with highs in the 80s, coolest near the lake. #ILWX #INWX pic.twitter.com/z7VBcYbm5e
— NWS Chicago (@NWSChicago) August 12, 2018
After street #flooding was reported from Boston's northern suburbs to Long Island on Sunday, find out where heavy rain may produce additional #flood threats early this week: https://t.co/hnyHfuCkoR pic.twitter.com/xidFaHKbGT
— The Weather Channel (@weatherchannel) August 12, 2018
Texas is receiving drought-helping rainfall, but for some areas, it's become too much of a good thing: https://t.co/pf2mk5AkDb pic.twitter.com/ueZulo3VxD
— The Weather Channel (@weatherchannel) August 12, 2018
Texas is receiving drought-helping rainfall, but for some areas, it's become too much of a good thing: https://t.co/pf2mk5AkDb pic.twitter.com/ueZulo3VxD
— The Weather Channel (@weatherchannel) August 12, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON AUG 13 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 12 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 87 208 PM 101 1918 82 5 77
MINIMUM 70 1159 PM 47 1982 64 6 60
AVERAGE 79 73 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 2.03 1908 0.17 -0.17 0.00
MONTH TO DATE 3.13 1.95 1.18 1.83
SINCE JUN 1 11.90 9.10 2.80 12.95
SINCE JAN 1 30.75 22.18 8.57 31.06
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 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 10 52 -42 6
SINCE JUL 1 0 4 -4 3
COOLING
YESTERDAY 14 8 6 4
MONTH TO DATE 160 103 57 78
SINCE JUN 1 732 551 181 614
SINCE JAN 1 881 605 276 647
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 36 100 PM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1944
MINIMUM TEMPERATURE (F) 64 51 2004
1982
SUNRISE AND SUNSET
AUGUST 13 2018........SUNRISE 557 AM CDT SUNSET 755 PM CDT
AUGUST 14 2018........SUNRISE 558 AM CDT SUNSET 753 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 ...