| 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 | NE 8 | 10.00 | Overcast | BKN150 OVC200 | 54 | 45 | 72% | NA | NA | 29.78 | 1008.4 | |||||
| 27 | 22:51 | N 9 G 20 | 10.00 | Overcast | BKN150 OVC190 | 56 | 46 | 70% | NA | NA | 29.79 | 1008.6 | |||||
| 27 | 21:51 | N 14 | 10.00 | Overcast | BKN160 OVC190 | 57 | 46 | 67% | NA | NA | 29.79 | 1008.5 | |||||
| 27 | 20:51 | NE 9 | 10.00 | Mostly Cloudy | FEW130 BKN160 BKN240 | 60 | 44 | 56% | NA | NA | 29.77 | 1007.9 | |||||
| 27 | 19:51 | W 7 | 10.00 | Overcast | FEW130 BKN160 OVC200 | 63 | 34 | 34% | NA | NA | 29.76 | 1007.7 | |||||
| 27 | 18:51 | W 12 | 10.00 | Overcast | FEW130 BKN160 OVC250 | 64 | 33 | 70 | 64 | 32% | NA | NA | 29.76 | 1007.5 | |||
| 27 | 17:51 | W 16 G 25 | 10.00 | Mostly Cloudy | FEW060 SCT140 BKN200 BKN250 | 67 | 31 | 26% | NA | NA | 29.75 | 1007.3 | |||||
| 27 | 16:51 | W 17 G 25 | 10.00 | Overcast | FEW060 SCT140 BKN220 OVC250 | 67 | 32 | 27% | NA | NA | 29.74 | 1007.1 | |||||
| 27 | 15:51 | W 17 G 25 | 10.00 | Mostly Cloudy | FEW060 SCT140 BKN220 BKN250 | 68 | 35 | 30% | NA | NA | 29.74 | 1007.0 | |||||
| 27 | 14:51 | W 20 G 30 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 68 | 34 | 28% | NA | NA | 29.74 | 1006.9 | |||||
| 27 | 13:51 | W 23 G 31 | 10.00 | Partly Cloudy and Breezy | FEW060 SCT250 | 69 | 33 | 26% | NA | NA | 29.75 | 1007.1 | |||||
| 27 | 12:51 | W 22 G 36 | 10.00 | A Few Clouds and Breezy | FEW050 FEW250 | 67 | 31 | 68 | 51 | 26% | NA | NA | 29.76 | 1007.5 | |||
| 27 | 11:51 | W 25 G 33 | 10.00 | A Few Clouds and Breezy | FEW050 FEW250 | 66 | 32 | 28% | NA | NA | 29.78 | 1008.3 | |||||
| 27 | 10:51 | W 21 G 36 | 10.00 | A Few Clouds and Breezy | FEW250 | 65 | 30 | 27% | NA | NA | 29.80 | 1009.1 | |||||
| 27 | 09:51 | W 15 G 26 | 10.00 | A Few Clouds | FEW250 | 61 | 37 | 41% | NA | NA | 29.82 | 1009.6 | |||||
| 27 | 08:51 | SW 14 | 10.00 | A Few Clouds | FEW250 | 57 | 39 | 51% | NA | NA | 29.83 | 1009.9 | |||||
| 27 | 07:51 | W 12 | 10.00 | A Few Clouds | FEW050 FEW250 | 53 | 40 | 61% | NA | NA | 29.83 | 1009.9 | |||||
| 27 | 06:51 | W 13 | 10.00 | A Few Clouds | FEW050 | 51 | 40 | 56 | 51 | 66% | NA | NA | 29.84 | 1010.2 | |||
| 27 | 05:51 | W 14 | 10.00 | Fair | CLR | 52 | 40 | 64% | NA | NA | 29.84 | 1010.5 | |||||
| 27 | 04:51 | W 10 | 10.00 | Fair | CLR | 52 | 40 | 64% | NA | NA | 29.84 | 1010.4 | |||||
| 27 | 03:51 | W 13 | 10.00 | Fair | CLR | 54 | 39 | 57% | NA | NA | 29.85 | 1010.5 | |||||
| 27 | 02:51 | W 10 | 10.00 | Fair | CLR | 55 | 39 | 55% | NA | NA | 29.87 | 1011.2 | |||||
| 27 | 01:51 | SW 9 | 10.00 | Fair | CLR | 55 | 38 | 53% | NA | NA | 29.88 | 1011.7 | |||||
| 27 | 00:51 | SW 9 | 10.00 | Fair | CLR | 56 | 37 | 65 | 56 | 49% | NA | NA | 29.89 | 1012.0 |
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:
Weather Underground Historical 24-Hour Weather Radar for Tuesday, September 27, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Beautiful sunset this evening at WFO Chicago! #ILWX pic.twitter.com/AURMcSjEbj
— NWS Chicago (@NWSChicago) September 28, 2016
Cool & periodically showery wx in store tonight through Sat. Rumble of thunder can't be ruled out. #ilwx #inwx pic.twitter.com/tsYYPLwzw4
— NWS Chicago (@NWSChicago) September 27, 2016
High fire danger (risk of rapid wildfire spread) thru the aftn particularly for area in Red Flag Warning. #ilwx pic.twitter.com/JN4MetWHjI
— NWS Chicago (@NWSChicago) September 27, 2016
Cool start to the day. Many sites outside #Chicago bottomed out in 40s as our first real taste of #fall continues. https://t.co/0iuoqAclUw pic.twitter.com/5gGmOucQ7k
— NWS Chicago (@NWSChicago) September 27, 2016
Beautiful sunset this evening at WFO Chicago! #ILWX pic.twitter.com/AURMcSjEbj
— NWS Chicago (@NWSChicago) September 28, 2016
Cool & periodically showery wx in store tonight through Sat. Rumble of thunder can't be ruled out. #ilwx #inwx pic.twitter.com/tsYYPLwzw4
— NWS Chicago (@NWSChicago) September 27, 2016
High fire danger (risk of rapid wildfire spread) thru the aftn particularly for area in Red Flag Warning. #ilwx pic.twitter.com/JN4MetWHjI
— NWS Chicago (@NWSChicago) September 27, 2016
Cool start to the day. Many sites outside #Chicago bottomed out in 40s as our first real taste of #fall continues. https://t.co/0iuoqAclUw pic.twitter.com/5gGmOucQ7k
— NWS Chicago (@NWSChicago) September 27, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 281245
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
745 AM CDT WED SEP 28 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 27 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 227 PM 91 1971 70 0 74
MINIMUM 51 607 AM 31 1942 49 2 61
AVERAGE 61 60 1 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1936 0.10 -0.10 T
MONTH TO DATE 1.15 2.93 -1.78 4.24
SINCE SEP 1 1.15 2.93 -1.78 4.24
SINCE JAN 1 28.13 28.06 0.07 27.86
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 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 7 -3 0
MONTH TO DATE 7 84 -77 26
SINCE SEP 1 7 84 -77 26
SINCE JUL 1 7 97 -90 44
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 165 89 76 158
SINCE SEP 1 165 89 76 158
SINCE JAN 1 1130 829 301 799
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 14.0
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 72 1000 PM
LOWEST 26 1200 PM
AVERAGE 49
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1953
MINIMUM TEMPERATURE (F) 49 29 1942
SUNRISE AND SUNSET
SEPTEMBER 28 2016.....SUNRISE 646 AM CDT SUNSET 638 PM CDT
SEPTEMBER 29 2016.....SUNRISE 647 AM CDT SUNSET 636 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 ...
