| 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. | |||||||||||||||||
| 29 | 23:51 | NE 16 G 23 | 10.00 | A Few Clouds | FEW030 FEW250 | 56 | 46 | 70% | NA | NA | 30.13 | 1020.3 | |||||
| 29 | 22:51 | N 15 G 21 | 10.00 | Partly Cloudy | FEW030 SCT250 | 55 | 47 | 74% | NA | NA | 30.13 | 1020.4 | |||||
| 29 | 21:51 | N 15 G 24 | 10.00 | Mostly Cloudy | FEW025 BKN250 | 55 | 46 | 72% | NA | NA | 30.13 | 1020.5 | |||||
| 29 | 20:51 | N 14 G 24 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 55 | 47 | 74% | NA | NA | 30.13 | 1020.3 | |||||
| 29 | 19:51 | N 17 G 26 | 10.00 | Mostly Cloudy | FEW020 FEW130 BKN250 | 56 | 48 | 75% | NA | NA | 30.11 | 1019.5 | |||||
| 29 | 18:51 | N 18 G 26 | 10.00 | Mostly Cloudy | FEW020 FEW100 SCT130 BKN250 | 57 | 48 | 61 | 57 | 72% | NA | NA | 30.09 | 1018.8 | |||
| 29 | 17:51 | N 18 G 30 | 10.00 | Mostly Cloudy | FEW020 SCT095 SCT130 BKN250 | 58 | 49 | 72% | NA | NA | 30.07 | 1018.1 | |||||
| 29 | 16:51 | N 21 G 30 | 10.00 | Overcast and Breezy | FEW019 SCT100 BKN130 OVC250 | 60 | 52 | 75% | NA | NA | 30.06 | 1017.8 | |||||
| 29 | 15:51 | N 21 G 29 | 10.00 | Overcast and Breezy | SCT019 OVC100 | 60 | 54 | 80% | NA | NA | 30.05 | 1017.5 | |||||
| 29 | 14:51 | N 18 G 23 | 10.00 | Overcast | SCT017 OVC100 | 60 | 55 | 84% | NA | NA | 30.05 | 1017.3 | |||||
| 29 | 13:51 | N 18 | 10.00 | Overcast | FEW010 BKN018 OVC080 | 60 | 56 | 86% | NA | NA | 30.05 | 1017.5 | |||||
| 29 | 12:51 | NE 16 G 24 | 10.00 | Overcast | BKN013 BKN019 OVC085 | 61 | 57 | 63 | 58 | 87% | NA | NA | 30.06 | 1017.6 | 0.40 | ||
| 29 | 11:51 | N 14 | 6.00 | Light Rain Fog/Mist | FEW012 BKN018 OVC050 | 59 | 57 | 93% | NA | NA | 30.06 | 1017.6 | 0.14 | ||||
| 29 | 10:51 | N 18 | 2.50 | Rain Fog/Mist | OVC010 | 58 | 56 | 93% | NA | NA | 30.06 | 1017.7 | 0.23 | ||||
| 29 | 09:51 | N 20 | 5.00 | Light Rain Fog/Mist | OVC012 | 59 | 57 | 93% | NA | NA | 30.06 | 1017.5 | 0.03 | ||||
| 29 | 08:51 | N 17 | 6.00 | Light Rain Fog/Mist | OVC011 | 59 | 56 | 90% | NA | NA | 30.03 | 1016.7 | 0.03 | ||||
| 29 | 07:51 | N 21 G 29 | 9.00 | Light Rain and Breezy | OVC008 | 61 | 57 | 87% | NA | NA | 30.00 | 1015.5 | |||||
| 29 | 06:51 | N 15 G 24 | 8.00 | Overcast | OVC005 | 63 | 60 | 68 | 63 | 90% | NA | NA | 29.97 | 1014.6 | |||
| 29 | 05:51 | N 13 G 29 | 10.00 | Mostly Cloudy | BKN039 BKN050 | 65 | 63 | 93% | NA | NA | 29.94 | 1013.6 | |||||
| 29 | 04:51 | W 3 | 10.00 | Mostly Cloudy | BKN090 | 66 | 63 | 90% | NA | NA | 29.92 | 1012.8 | |||||
| 29 | 03:51 | SW 5 | 10.00 | Mostly Cloudy | BKN090 BKN250 | 67 | 63 | 87% | NA | NA | 29.92 | 1012.7 | |||||
| 29 | 02:51 | Calm | 10.00 | Partly Cloudy | SCT090 SCT250 | 66 | 63 | 90% | NA | NA | 29.92 | 1012.9 |
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 Tuesday, September 29, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Showers mainly this morning with cold front, with cooler and blustery weather today. Cool and dry rest of the week. pic.twitter.com/LObDK4Ilk8
— NWS Chicago (@NWSChicago) September 29, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 300636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED SEP 30 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 29 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 68 425 AM 99 1953 69 -1 83
MINIMUM 55 1025 PM 32 1984 48 7 53
AVERAGE 62 59 3 68
PRECIPITATION (IN)
YESTERDAY 0.40 1.39 1921 0.10 0.30 0.01
MONTH TO DATE 4.64 3.12 1.52 2.71
SINCE SEP 1 4.64 3.12 1.52 2.71
SINCE JAN 1 28.26 28.25 0.01 34.79
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 0
MONTH TO DATE 29 98 -69 94
SINCE SEP 1 29 98 -69 94
SINCE JUL 1 47 111 -64 99
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 164 91 73 81
SINCE SEP 1 164 91 73 81
SINCE JAN 1 805 831 -26 796
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 14.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 72 400 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1971
MINIMUM TEMPERATURE (F) 48 29 1984
SUNRISE AND SUNSET
SEPTEMBER 30 2015.....SUNRISE 647 AM CDT SUNSET 635 PM CDT
OCTOBER 1 2015.......SUNRISE 648 AM CDT SUNSET 634 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 ...
