| 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. | |||||||||||||||||
| 02 | 23:51 | N 5 | 10.00 | Overcast | OVC250 | 57 | 48 | 72% | NA | NA | 30.00 | 1015.7 | |||||
| 02 | 22:51 | N 5 | 10.00 | Overcast | OVC250 | 58 | 48 | 70% | NA | NA | 30.00 | 1015.7 | |||||
| 02 | 21:51 | N 6 | 10.00 | Overcast | OVC250 | 58 | 49 | 72% | NA | NA | 30.00 | 1015.9 | |||||
| 02 | 20:51 | NE 8 | 10.00 | Overcast | OVC250 | 59 | 49 | 69% | NA | NA | 29.99 | 1015.3 | |||||
| 02 | 19:51 | NE 10 | 10.00 | Mostly Cloudy | BKN250 | 61 | 49 | 65% | NA | NA | 29.98 | 1015.1 | |||||
| 02 | 18:51 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 63 | 52 | 69 | 63 | 68% | NA | NA | 29.97 | 1014.7 | |||
| 02 | 17:51 | NE 13 | 10.00 | Partly Cloudy | SCT250 | 65 | 52 | 63% | NA | NA | 29.98 | 1015.0 | |||||
| 02 | 16:51 | NE 12 | 10.00 | Partly Cloudy | FEW010 FEW030 SCT250 | 66 | 53 | 63% | NA | NA | 29.99 | 1015.4 | |||||
| 02 | 15:51 | NE 13 | 10.00 | Mostly Cloudy | FEW010 FEW032 BKN250 | 66 | 53 | 63% | NA | NA | 29.99 | 1015.4 | |||||
| 02 | 14:51 | NE 14 | 10.00 | Mostly Cloudy | FEW010 FEW030 BKN250 | 67 | 53 | 61% | NA | NA | 29.99 | 1015.3 | |||||
| 02 | 13:51 | NE 13 | 10.00 | Mostly Cloudy | FEW010 FEW030 BKN250 | 67 | 53 | 61% | NA | NA | 30.00 | 1015.9 | |||||
| 02 | 12:51 | NE 13 G 20 | 10.00 | Partly Cloudy | FEW010 FEW026 SCT250 | 68 | 53 | 68 | 55 | 59% | NA | NA | 30.00 | 1015.9 | |||
| 02 | 11:51 | NE 15 | 10.00 | Partly Cloudy | SCT021 SCT250 | 66 | 54 | 65% | NA | NA | 30.01 | 1016.1 | |||||
| 02 | 10:51 | NE 9 | 10.00 | Mostly Cloudy | BKN017 | 63 | 54 | 73% | NA | NA | 30.01 | 1016.2 | |||||
| 02 | 09:51 | NE 12 | 10.00 | Overcast | OVC012 | 61 | 54 | 78% | NA | NA | 30.01 | 1016.1 | |||||
| 02 | 08:51 | NE 9 | 10.00 | Overcast | OVC010 | 59 | 54 | 83% | NA | NA | 30.01 | 1016.1 | |||||
| 02 | 07:51 | NE 8 | 10.00 | Overcast | OVC007 | 57 | 53 | 87% | NA | NA | 30.01 | 1016.3 | |||||
| 02 | 06:51 | N 9 | 2.00 | Fog/Mist | OVC004 | 55 | 53 | 55 | 53 | 93% | NA | NA | 30.00 | 1016.0 | |||
| 02 | 05:51 | NE 10 | 10.00 | Overcast | OVC006 | 55 | 52 | 90% | NA | NA | 29.97 | 1014.8 | |||||
| 02 | 04:51 | NE 10 | 10.00 | Overcast | OVC007 | 55 | 52 | 90% | NA | NA | 29.97 | 1014.9 | |||||
| 02 | 03:51 | NE 10 | 10.00 | Overcast | OVC008 | 54 | 51 | 90% | NA | NA | 29.98 | 1015.2 | |||||
| 02 | 02:51 | NE 6 | 10.00 | A Few Clouds | FEW030 | 53 | 50 | 89% | NA | NA | 30.00 | 1015.7 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Thursday, July 2, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
If you planned on braving chilly wx to swim, dangerous conditions thru tonight at many Lake MI beaches. #ilwx #inwx pic.twitter.com/8vGLu6nBhE
— NWS Chicago (@NWSChicago) July 2, 2015
Here's the holiday weekend forecast, how many stars do you give it? #ILWX #INWX #HolidayForecast #4thofJuly pic.twitter.com/SPhEsKr1g7
— NWS Chicago (@NWSChicago) July 2, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 030643
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT FRI JUL 3 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 2 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 69 106 PM 99 1970 84 -15 70
MINIMUM 53 217 AM 49 2001 63 -10 56
1984
AVERAGE 61 73 -12 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 1982 0.10 -0.10 0.12
MONTH TO DATE 0.00 0.20 -0.20 0.12
SINCE JUN 1 7.12 3.65 3.47 7.93
SINCE JAN 1 18.61 16.73 1.88 22.76
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 4 0 4 2
MONTH TO DATE 7 0 7 2
SINCE JUN 1 46 48 -2 14
SINCE JUL 1 7 0 7 2
COOLING
YESTERDAY 0 9 -9 0
MONTH TO DATE 0 17 -17 9
SINCE JUN 1 118 182 -64 207
SINCE JAN 1 171 236 -65 268
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 59 1200 PM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1949
MINIMUM TEMPERATURE (F) 63 50 1980
SUNRISE AND SUNSET
JULY 3 2015..........SUNRISE 521 AM CDT SUNSET 831 PM CDT
JULY 4 2015..........SUNRISE 521 AM CDT SUNSET 830 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 ...
