| 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 | SW 5 | 10.00 | Overcast | BKN110 OVC250 | 44 | 40 | 85% | 41 | NA | 30.25 | 1024.7 | |||||
| 27 | 22:51 | SW 5 | 10.00 | Overcast | BKN110 OVC250 | 46 | 40 | 79% | 44 | NA | 30.25 | 1024.7 | |||||
| 27 | 21:51 | Calm | 10.00 | Overcast | FEW100 OVC110 | 46 | 41 | 83% | NA | NA | 30.25 | 1024.9 | |||||
| 27 | 20:51 | Calm | 10.00 | Overcast | SCT090 OVC120 | 47 | 40 | 77% | NA | NA | 30.26 | 1024.9 | |||||
| 27 | 19:51 | Calm | 10.00 | Overcast | FEW028 OVC120 | 47 | 39 | 74% | NA | NA | 30.26 | 1024.9 | |||||
| 27 | 18:51 | Calm | 10.00 | Overcast | FEW029 BKN120 OVC250 | 47 | 38 | 51 | 47 | 71% | NA | NA | 30.24 | 1024.5 | |||
| 27 | 17:51 | Calm | 10.00 | Overcast | BKN027 BKN130 OVC250 | 47 | 38 | 71% | NA | NA | 30.24 | 1024.2 | |||||
| 27 | 16:51 | NW 5 | 10.00 | Mostly Cloudy | SCT027 BKN250 | 48 | 38 | 68% | 46 | NA | 30.24 | 1024.3 | |||||
| 27 | 15:51 | NW 6 | 10.00 | Mostly Cloudy | BKN027 BKN250 | 49 | 38 | 66% | 46 | NA | 30.24 | 1024.3 | |||||
| 27 | 14:51 | NW 8 | 10.00 | Mostly Cloudy | BKN026 | 49 | 38 | 66% | 46 | NA | 30.23 | 1024.0 | |||||
| 27 | 13:51 | N 5 | 10.00 | Overcast | OVC025 | 48 | 37 | 66% | 46 | NA | 30.23 | 1024.1 | |||||
| 27 | 12:51 | N 9 | 10.00 | Mostly Cloudy | BKN024 BKN250 | 47 | 37 | 47 | 44 | 69% | 43 | NA | 30.24 | 1024.2 | |||
| 27 | 11:51 | N 8 | 10.00 | Overcast | OVC021 | 46 | 37 | 71% | 42 | NA | 30.24 | 1024.4 | |||||
| 27 | 10:51 | N 9 | 10.00 | Overcast | OVC018 | 45 | 37 | 74% | 40 | NA | 30.22 | 1023.6 | |||||
| 27 | 09:51 | N 10 | 10.00 | Overcast | OVC015 | 44 | 38 | 79% | 39 | NA | 30.21 | 1023.1 | |||||
| 27 | 08:51 | N 8 | 10.00 | Overcast | OVC016 | 44 | 39 | 83% | 39 | NA | 30.19 | 1022.5 | |||||
| 27 | 07:51 | NW 15 | 10.00 | Mostly Cloudy | BKN020 | 44 | 38 | 79% | 37 | NA | 30.17 | 1021.8 | |||||
| 27 | 06:51 | N 13 | 10.00 | Overcast | OVC015 | 45 | 40 | 50 | 45 | 83% | 39 | NA | 30.13 | 1020.6 | |||
| 27 | 05:51 | N 13 | 10.00 | Overcast | FEW010 SCT015 OVC020 | 47 | 43 | 86% | 41 | NA | 30.11 | 1019.9 | |||||
| 27 | 04:51 | N 9 | 10.00 | Overcast | SCT010 BKN014 OVC019 | 48 | 45 | 89% | 44 | NA | 30.07 | 1018.5 | |||||
| 27 | 03:51 | N 12 | 9.00 | Overcast | BKN008 BKN017 OVC029 | 49 | 47 | 93% | 44 | NA | 30.06 | 1018.0 | |||||
| 27 | 02:51 | N 12 | 10.00 | Overcast | BKN008 OVC013 | 49 | 48 | 97% | 44 | NA | 30.03 | 1017.1 | |||||
| 27 | 01:51 | NW 12 | 2.00 | Fog/Mist | OVC004 | 49 | 48 | 97% | 44 | NA | 30.01 | 1016.4 |
| 27 | 00:51 | WNW 13 | Overcast | OVC004 | 49 | 48 | 97% | 32 | NA | 30.00 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Thursday, October 27, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Unseasonable warmth for late Oct returns Fri with gusty southwest winds, with the strongest gusts during the eve. pic.twitter.com/31yuuiH9qd— NWS Chicago (@NWSChicago) October 27, 2016
Highest rainfall totals Wednesday were along and north of I-80. pic.twitter.com/riST1zCQEC— NWS Chicago (@NWSChicago) October 27, 2016
Cloudy, lower 50s today. Unseasonably warm with strong winds Fri & Fri night, gusts to 40 mph possible Fri night! pic.twitter.com/CpCSVTtBVR— NWS Chicago (@NWSChicago) October 27, 2016
It's Hot-tober! Temps 10-25° ^avg threatening record highs thru the wknd. #trickortreat might get toasty. #Halloween forecasts on @AMHQ. pic.twitter.com/ijZVnC8L3f— AMHQ (@AMHQ) October 27, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
411
CDUS43 KLOT 281203
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
702 AM CDT FRI OCT 28 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 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 51 237 PM 83 1927 58 -7 56
MINIMUM 42 1155 PM 24 1942 40 2 50
AVERAGE 47 49 -2 53
PRECIPITATION (IN)
YESTERDAY T 1.56 1947 0.11 -0.11 0.49
MONTH TO DATE 3.27 2.73 0.54 1.13
SINCE SEP 1 5.03 5.94 -0.91 5.77
SINCE JAN 1 32.01 31.07 0.94 29.39
SNOWFALL (IN)
YESTERDAY 0.0 2.7 1967 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 16 2 12
MONTH TO DATE 221 328 -107 235
SINCE SEP 1 244 433 -189 272
SINCE JUL 1 244 446 -202 290
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 24 10 14 1
SINCE SEP 1 189 102 87 165
SINCE JAN 1 1154 842 312 806
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 66 100 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 80 1999
MINIMUM TEMPERATURE (F) 39 19 1925
SUNRISE AND SUNSET
OCTOBER 28 2016.......SUNRISE 720 AM CDT SUNSET 550 PM CDT
OCTOBER 29 2016.......SUNRISE 721 AM CDT SUNSET 549 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 ...
