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. |
27 | 23:51 | E 8 | 10.00 | Mostly Cloudy | BKN250 | 74 | 66 | 76% | NA | NA | 30.00 | 1015.4 | |||||
27 | 22:51 | E 6 | 10.00 | A Few Clouds | FEW250 | 74 | 65 | 74% | NA | NA | 30.02 | 1015.9 | |||||
27 | 21:51 | E 7 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 76 | 65 | 69% | NA | 78 | 30.01 | 1015.6 | |||||
27 | 20:51 | NE 7 | 10.00 | Mostly Cloudy | FEW060 SCT180 BKN250 | 77 | 64 | 64% | NA | 79 | 30.00 | 1015.2 | |||||
27 | 19:51 | NE 10 | 10.00 | Mostly Cloudy | FEW055 SCT160 BKN250 | 79 | 64 | 60% | NA | 81 | 29.99 | 1014.8 | |||||
27 | 18:51 | NE 10 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 81 | 64 | 88 | 81 | 57% | NA | 83 | 29.98 | 1014.8 | |||
27 | 17:51 | E 12 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 84 | 63 | 49% | NA | 85 | 29.97 | 1014.5 | |||||
27 | 16:51 | E 13 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 85 | 62 | 46% | NA | 86 | 29.97 | 1014.4 | |||||
27 | 15:51 | NE 14 | 10.00 | Partly Cloudy | FEW060 SCT250 | 87 | 61 | 42% | NA | 87 | 29.99 | 1015.0 | |||||
27 | 14:51 | E 14 G 21 | 10.00 | Partly Cloudy | FEW060 SCT250 | 87 | 59 | 39% | NA | 86 | 29.99 | 1015.1 | |||||
27 | 13:51 | SE 12 G 22 | 10.00 | Partly Cloudy | FEW060 SCT250 | 87 | 60 | 40% | NA | 87 | 30.00 | 1015.3 | |||||
27 | 12:51 | E 15 | 10.00 | A Few Clouds | FEW055 FEW250 | 86 | 60 | 86 | 71 | 42% | NA | 86 | 30.00 | 1015.4 | |||
27 | 11:51 | E 13 | 10.00 | A Few Clouds | FEW050 FEW250 | 85 | 60 | 43% | NA | 85 | 30.01 | 1015.8 | |||||
27 | 10:51 | E 15 | 10.00 | A Few Clouds | FEW042 FEW250 | 83 | 63 | 51% | NA | 84 | 30.01 | 1015.7 | |||||
27 | 09:51 | E 10 | 10.00 | A Few Clouds | FEW023 FEW250 | 81 | 70 | 69% | NA | 84 | 30.02 | 1016.0 | |||||
27 | 08:51 | E 7 | 10.00 | Partly Cloudy | FEW017 SCT250 | 79 | 72 | 79% | NA | 82 | 30.02 | 1015.9 | |||||
27 | 07:51 | NE 5 | 9.00 | Partly Cloudy | FEW130 SCT250 | 76 | 70 | 82% | NA | 77 | 30.00 | 1015.3 | |||||
27 | 06:51 | NE 3 | 9.00 | Mostly Cloudy | SCT130 BKN250 | 71 | 68 | 71 | 67 | 90% | NA | NA | 29.98 | 1014.8 | |||
27 | 05:51 | N 5 | 9.00 | Mostly Cloudy | SCT120 BKN250 | 69 | 67 | 93% | NA | NA | 29.98 | 1014.6 | |||||
27 | 04:51 | N 3 | 10.00 | Partly Cloudy | SCT150 | 68 | 65 | 90% | NA | NA | 29.97 | 1014.4 | |||||
27 | 03:51 | N 5 | 10.00 | Partly Cloudy | SCT150 | 69 | 66 | 90% | NA | NA | 29.97 | 1014.3 | |||||
27 | 02:51 | N 5 | 10.00 | Partly Cloudy | SCT150 | 69 | 65 | 87% | NA | NA | 29.96 | 1013.9 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Monday, July 27, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 280634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE JUL 28 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 27 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 302 PM 100 1955 84 4 87
1916
MINIMUM 67 345 AM 52 1985 64 3 65
AVERAGE 78 74 4 76
PRECIPITATION (IN)
YESTERDAY 0.00 4.71 1966 0.13 -0.13 0.02
MONTH TO DATE 2.85 3.15 -0.30 2.13
SINCE JUN 1 9.97 6.60 3.37 9.94
SINCE JAN 1 21.46 19.68 1.78 24.77
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 T 0.0 0.0 0.0
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 13 0 13 5
SINCE JUN 1 52 48 4 17
SINCE JUL 1 13 0 13 5
COOLING
YESTERDAY 13 9 4 11
MONTH TO DATE 194 242 -48 162
SINCE JUN 1 312 407 -95 360
SINCE JAN 1 365 461 -96 421
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 39 200 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1983
MINIMUM TEMPERATURE (F) 64 51 1984
SUNRISE AND SUNSET
JULY 28 2015..........SUNRISE 541 AM CDT SUNSET 815 PM CDT
JULY 29 2015..........SUNRISE 542 AM CDT SUNSET 814 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® with Temperature/Wind Data || Google: 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 ...