| 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. | |||||||||||||||||
| 26 | 23:51 | NE 9 | 10.00 | Overcast | FEW040 OVC100 | 50 | 40 | 68% | 46 | NA | 29.80 | 1009.4 | |||||
| 26 | 22:51 | NE 9 | 10.00 | Overcast | SCT040 OVC110 | 51 | 39 | 64% | NA | NA | 29.81 | 1009.5 | |||||
| 26 | 21:51 | N 9 | 10.00 | Overcast | BKN110 OVC130 | 49 | 41 | 74% | 45 | NA | 29.80 | 1009.4 | |||||
| 26 | 20:51 | N 9 | 10.00 | Overcast | SCT110 OVC130 | 49 | 41 | 74% | 45 | NA | 29.80 | 1009.3 | |||||
| 26 | 19:51 | N 9 | 10.00 | Overcast | SCT080 OVC120 | 49 | 41 | 74% | 45 | NA | 29.81 | 1009.6 | |||||
| 26 | 18:51 | NE 12 | 10.00 | Overcast | SCT075 OVC120 | 49 | 41 | 53 | 46 | 74% | 44 | NA | 29.80 | 1009.5 | |||
| 26 | 17:51 | N 14 | 10.00 | Overcast | SCT024 BKN070 BKN110 OVC150 | 49 | 40 | 71% | 44 | NA | 29.80 | 1009.2 | |||||
| 26 | 16:51 | N 12 | 10.00 | Overcast | FEW023 BKN110 OVC130 | 46 | 40 | 79% | 40 | NA | 29.79 | 1009.2 | |||||
| 26 | 15:51 | NE 14 | 10.00 | Overcast | FEW028 BKN140 OVC250 | 50 | 39 | 66% | 45 | NA | 29.79 | 1009.1 | |||||
| 26 | 14:51 | NE 9 | 10.00 | Overcast | FEW028 BKN140 OVC250 | 51 | 40 | 66% | NA | NA | 29.80 | 1009.2 | |||||
| 26 | 13:51 | NE 12 | 10.00 | Overcast | FEW025 SCT110 BKN140 OVC250 | 52 | 39 | 61% | NA | NA | 29.81 | 1009.5 | |||||
| 26 | 12:51 | NE 10 | 10.00 | Overcast | FEW025 BKN100 OVC200 | 52 | 39 | 52 | 47 | 61% | NA | NA | 29.83 | 1010.1 | |||
| 26 | 11:51 | E 12 | 10.00 | Overcast | FEW023 BKN110 OVC200 | 52 | 40 | 64% | NA | NA | 29.85 | 1011.0 | |||||
| 26 | 10:51 | NE 12 | 10.00 | Overcast | FEW021 OVC095 | 50 | 40 | 68% | 45 | NA | 29.86 | 1011.4 | |||||
| 26 | 09:51 | NE 10 | 10.00 | Overcast | FEW021 BKN100 OVC200 | 50 | 40 | 68% | 46 | NA | 29.87 | 1011.6 | |||||
| 26 | 08:51 | NE 9 | 10.00 | Overcast | FEW090 OVC110 | 49 | 40 | 71% | 45 | NA | 29.87 | 1011.6 | |||||
| 26 | 07:51 | E 6 | 10.00 | Overcast | SCT085 OVC110 | 48 | 40 | 74% | 45 | NA | 29.87 | 1011.8 | |||||
| 26 | 06:51 | N 8 | 10.00 | Overcast | OVC110 | 47 | 40 | 48 | 46 | 77% | 43 | NA | 29.86 | 1011.4 | |||
| 26 | 05:51 | E 5 | 10.00 | Overcast | BKN100 OVC120 | 47 | 39 | 74% | 45 | NA | 29.88 | 1012.2 | |||||
| 26 | 04:51 | NE 8 | 10.00 | Overcast | OVC090 | 46 | 39 | 77% | 42 | NA | 29.89 | 1012.2 | |||||
| 26 | 03:51 | NE 6 | 10.00 | Overcast | OVC100 | 47 | 38 | 71% | 44 | NA | 29.91 | 1012.9 | |||||
| 26 | 02:51 | E 3 | 10.00 | Overcast | OVC100 | 47 | 37 | 69% | NA | NA | 29.93 | 1013.8 | |||||
| 26 | 01:51 | E 5 | 10.00 | Overcast | BKN110 OVC150 | 47 | 37 | 69% | 45 | NA | 29.94 | 1013.9 | |||||
| 26 | 00:51 | E 5 | 10.00 | Overcast | SCT120 OVC150 | 47 | 36 | 48 | 44 | 66% | 45 | NA | 29.96 | 1014.5 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Mostly cloudy & cool this wknd with periods of showers Sat night into Sun morning. Gusty northwest winds on Sunday up to 45 mph. pic.twitter.com/yYx65GyATk— NWS Chicago (@NWSChicago) October 26, 2018
Mostly cloudy & cool thru wknd. Light rain well S of I-80 this AM. Quiet Sat. then showers Sat. night-Sun. AM, followed by windy (gusts to 30-35 mph) mid day Sun. thru aftn. Next period of rain Tue. Signs currently pointing toward 50s (40s evening) & dry #Halloween. #ilwx #inwx pic.twitter.com/DepR6drrqx— NWS Chicago (@NWSChicago) October 26, 2018
El Niño affects winter temperatures in the United States, but not every El Niño is the same: https://t.co/vRzCR7GqqS pic.twitter.com/ZMr9eFgV9O— The Weather Channel (@weatherchannel) October 26, 2018
Rain and thunderstorms could impact #Halloween plans in some parts of the U.S. this year: https://t.co/3I7fO10Wqp pic.twitter.com/xnmboJ1hsp— The Weather Channel (@weatherchannel) October 26, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT OCT 27 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 26 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 1207 PM 84 1963 58 -5 60
MINIMUM 46 404 PM 22 1942 40 6 36
1887
AVERAGE 50 49 1 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.60 2016 0.11 -0.11 0.00
MONTH TO DATE 4.20 2.62 1.58 8.70
SINCE SEP 1 7.85 5.83 2.02 9.02
SINCE JAN 1 42.08 30.96 11.12 40.76
SNOWFALL (IN)
YESTERDAY 0.0 1.9 1957 0.1 -0.1 0.0
MONTH TO DATE T 0.2 -0.2 0.0
SINCE SEP 1 T 0.2 -0.2 0.0
SINCE JUL 1 T 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 16 -1 17
MONTH TO DATE 332 312 20 130
SINCE SEP 1 388 417 -29 167
SINCE JUL 1 388 430 -42 172
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 31 10 21 29
SINCE SEP 1 213 102 111 208
SINCE JAN 1 1290 842 448 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.0
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 77 600 PM
LOWEST 63 1100 AM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 83 1927
MINIMUM TEMPERATURE (F) 40 24 1942
SUNRISE AND SUNSET
OCTOBER 27 2018.......SUNRISE 718 AM CDT SUNSET 552 PM CDT
OCTOBER 28 2018.......SUNRISE 719 AM CDT SUNSET 551 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 ...
