| 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. | |||||||||||||||||
| 04 | 23:51 | E 10 | 10.00 | Overcast | OVC012 | 57 | 53 | 87% | NA | NA | 30.18 | 1021.9 | |||||
| 04 | 22:51 | NE 10 | 10.00 | Overcast | OVC011 | 57 | 53 | 87% | NA | NA | 30.18 | 1022.1 | |||||
| 04 | 21:51 | NE 9 | 10.00 | Overcast | OVC013 | 57 | 53 | 87% | NA | NA | 30.17 | 1021.8 | |||||
| 04 | 20:51 | NE 10 | 10.00 | Overcast | BKN012 OVC030 | 57 | 52 | 83% | NA | NA | 30.18 | 1022.0 | |||||
| 04 | 19:51 | NE 8 | 10.00 | Overcast | BKN012 OVC040 | 56 | 52 | 87% | NA | NA | 30.18 | 1022.1 | |||||
| 04 | 18:51 | NE 10 | 10.00 | Overcast | BKN012 OVC040 | 56 | 51 | 57 | 56 | 84% | NA | NA | 30.17 | 1021.8 | |||
| 04 | 17:51 | NE 13 | 10.00 | Overcast | OVC012 | 56 | 51 | 84% | NA | NA | 30.17 | 1021.8 | |||||
| 04 | 16:51 | NE 12 | 10.00 | Overcast | OVC011 | 56 | 51 | 84% | NA | NA | 30.17 | 1021.8 | |||||
| 04 | 15:51 | NE 14 | 10.00 | Overcast | OVC012 | 56 | 50 | 81% | NA | NA | 30.17 | 1022.0 | |||||
| 04 | 14:51 | NE 15 | 10.00 | Overcast | OVC012 | 56 | 50 | 81% | NA | NA | 30.17 | 1021.8 | |||||
| 04 | 13:51 | NE 13 | 10.00 | Overcast | OVC014 | 56 | 50 | 81% | NA | NA | 30.18 | 1022.2 | |||||
| 04 | 12:51 | NE 13 | 10.00 | Overcast | OVC013 | 56 | 50 | 57 | 50 | 81% | NA | NA | 30.20 | 1022.7 | |||
| 04 | 11:51 | NE 14 | 10.00 | Overcast | OVC011 | 54 | 50 | 87% | NA | NA | 30.20 | 1022.8 | |||||
| 04 | 10:51 | NE 14 | 10.00 | Overcast | OVC011 | 54 | 49 | 83% | NA | NA | 30.21 | 1023.0 | |||||
| 04 | 09:51 | NE 14 | 10.00 | Overcast | OVC010 | 53 | 49 | 86% | NA | NA | 30.20 | 1022.9 | |||||
| 04 | 08:51 | NE 9 | 10.00 | Overcast | OVC010 | 52 | 48 | 86% | NA | NA | 30.21 | 1023.0 |
| 04 | 07:51 | ENE 9 | 10.00 | Overcast | OVC010 | 51 | 48 | 89% | NA | NA | 30.19 | ?? | |||||
| 04 | 06:51 | NE 9 | 10.00 | Overcast | OVC010 | 50 | 47 | 89% | NA | NA | 30.19 | ?? | |||||
| 04 | 05:51 | NE 8 | 10.00 | Overcast | OVC010 | 50 | 47 | 89% | NA | NA | 30.19 | ?? | |||||
| 04 | 04:51 | NE 8 | 10.00 | Overcast | OVC010 | 50 | 46 | 86% | NA | NA | 30.19 | ?? | |||||
| 04 | 03:51 | ENE 12 | 10.00 | Overcast | OVC011 | 50 | 46 | 86% | NA | NA | 30.18 | ?? | |||||
| 04 | 02:51 | ENE 13 | 10.00 | Overcast | OVC012 | 50 | 45 | 83% | NA | NA | 30.18 | ?? | |||||
| 04 | 01:51 | ENE 15 | 10.00 | Overcast | OVC012 | 50 | 45 | 83% | NA | NA | 30.18 | ?? | |||||
| 04 | 00:51 | ENE 10 | 10.00 | Overcast | OVC013 | 50 | 45 | 83% | NA | NA | 30.19 | ?? |
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 Sunday, October 4, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Fair & warmer conditions late Monday thru Wednesday afternoon. #ILWX #INWX pic.twitter.com/MkbJitjbrT
— NWS Chicago (@NWSChicago) October 4, 2015
Cloudy with some drizzle today and tonight. Gradual improving trend through mid week. #ilwx #inwx #lighterwinds pic.twitter.com/2YWwQRkB2L
— NWS Chicago (@NWSChicago) October 4, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 050633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON OCT 5 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 4 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 57 1143 PM 90 1951 67 -10 47
MINIMUM 50 600 AM 32 1989 46 4 35
1980
AVERAGE 54 57 -3 41
PRECIPITATION (IN)
YESTERDAY 0.00 2.57 1991 0.10 -0.10 0.06
MONTH TO DATE 0.01 0.40 -0.39 1.06
SINCE SEP 1 4.65 3.61 1.04 3.77
SINCE JAN 1 28.27 28.74 -0.47 35.85
SNOWFALL (IN)
YESTERDAY 0.0 T 2014 0.0 0.0 T
MONTH TO DATE 0.0 0.0 0.0 T
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 9 2 24
MONTH TO DATE 43 34 9 40
SINCE SEP 1 80 139 -59 146
SINCE JUL 1 98 152 -54 151
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 3
SINCE SEP 1 164 96 68 84
SINCE JAN 1 805 836 -31 799
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 80 1200 AM
AVERAGE 85
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1997
MINIMUM TEMPERATURE (F) 46 28 1980
SUNRISE AND SUNSET
OCTOBER 5 2015.......SUNRISE 653 AM CDT SUNSET 627 PM CDT
OCTOBER 6 2015.......SUNRISE 654 AM CDT SUNSET 625 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 ...
