| 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. | |||||||||||||||||
| 09 | 23:51 | N 16 G 22 | 10.00 | A Few Clouds | FEW030 FEW250 | 21 | 3 | 33 | 21 | 45% | 7 | NA | 30.44 | 1031.8 | |||
| 09 | 22:51 | N 10 | 10.00 | A Few Clouds | FEW250 | 22 | 3 | 44% | 11 | NA | 30.43 | 1031.2 | |||||
| 09 | 21:51 | N 14 | 10.00 | A Few Clouds | FEW250 | 23 | 3 | 42% | 11 | NA | 30.42 | 1030.8 | |||||
| 09 | 20:51 | N 13 G 28 | 10.00 | A Few Clouds | FEW250 | 25 | 4 | 40% | 13 | NA | 30.39 | 1029.9 | |||||
| 09 | 19:51 | N 16 G 22 | 10.00 | A Few Clouds | FEW250 | 27 | 6 | 41% | 15 | NA | 30.36 | 1028.9 | |||||
| 09 | 18:51 | N 20 | 10.00 | A Few Clouds | FEW250 | 30 | 9 | 41% | 17 | NA | 30.33 | 1027.7 | |||||
| 09 | 17:51 | N 16 | 10.00 | A Few Clouds | FEW250 | 33 | 12 | 43 | 33 | 42% | 23 | NA | 30.29 | 1026.3 | |||
| 09 | 16:51 | NW 18 | 10.00 | A Few Clouds | FEW050 | 35 | 13 | 40% | 24 | NA | 30.26 | 1025.2 | |||||
| 09 | 15:51 | NW 17 | 10.00 | A Few Clouds | FEW050 | 38 | 17 | 43% | 29 | NA | 30.21 | 1023.7 | |||||
| 09 | 14:51 | NW 17 G 26 | 10.00 | Partly Cloudy | SCT045 | 40 | 16 | 38% | 31 | NA | 30.18 | 1022.6 | |||||
| 09 | 13:51 | NW 21 G 29 | 10.00 | Partly Cloudy and Breezy | SCT045 | 42 | 23 | 47% | 33 | NA | 30.15 | 1021.4 | |||||
| 09 | 12:51 | NW 12 | 10.00 | Partly Cloudy | SCT032 | 42 | 25 | 51% | 35 | NA | 30.13 | 1020.7 | |||||
| 09 | 11:51 | NW 20 G 26 | 10.00 | Mostly Cloudy | FEW027 BKN038 | 43 | 30 | 46 | 39 | 60% | 34 | NA | 30.11 | 1020.2 | |||
| 09 | 10:51 | NW 17 | 10.00 | Mostly Cloudy | BKN039 | 45 | 30 | 56% | 38 | NA | 30.09 | 1019.4 | |||||
| 09 | 09:51 | W 13 G 18 | 10.00 | Partly Cloudy | SCT037 | 45 | 30 | 56% | 39 | NA | 30.07 | 1018.9 | |||||
| 09 | 08:51 | W 14 | 10.00 | Partly Cloudy | FEW055 SCT085 | 41 | 29 | 62% | 33 | NA | 30.08 | 1019.0 | |||||
| 09 | 07:51 | W 14 | 10.00 | Overcast | BKN060 OVC085 | 40 | 28 | 63% | 32 | NA | 30.07 | 1018.8 | |||||
| 09 | 06:51 | SW 10 | 10.00 | Overcast | BKN060 OVC090 | 40 | 27 | 60% | 34 | NA | 30.06 | 1018.3 | |||||
| 09 | 05:51 | SW 12 | 10.00 | Overcast | OVC060 | 39 | 27 | 39 | 34 | 62% | 32 | NA | 30.08 | 1019.0 | |||
| 09 | 04:51 | SW 9 | 10.00 | Overcast | BKN060 BKN075 OVC095 | 38 | 27 | 65% | 32 | NA | 30.10 | 1019.8 | |||||
| 09 | 03:51 | SW 9 | 10.00 | Overcast | OVC160 | 37 | 26 | 65% | 30 | NA | 30.11 | 1020.0 | |||||
| 09 | 02:51 | SW 7 | 10.00 | Overcast | OVC190 | 37 | 27 | 67% | 32 | NA | 30.13 | 1020.6 | |||||
| 09 | 01:51 | SW 7 | 10.00 | Overcast | OVC190 | 36 | 26 | 67% | 30 | NA | 30.16 | 1021.8 |
| 09 | 00:51 | SSW 6 | 10.00 | Overcast | BKN200 OVC250 | 35 | 26 | 70% | 30 | NA | 30.17 | ?? |
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. |
Potential for a light wintry mix across portions of northern IL/northwestern IN late Saturday night into Sunday morning. pic.twitter.com/blohQRKumt— NWS Chicago (@NWSChicago) November 9, 2017
Here is a brief overview on the potential for lake effect snow late tonight into Friday. pic.twitter.com/b3tsNljBTH— NWS Chicago (@NWSChicago) November 10, 2017
Very COLD air for early-mid Nov continues to move into the area. Teens-20s early Fri. #Lakeeffectsnow likely late tonight thru Fri. pic.twitter.com/O0lYZSVCEX— NWS Chicago (@NWSChicago) November 9, 2017
Very COLD air for early-mid Nov arrives this aftn. Teens-20s early Fri. #Lakeeffectsnow likely late tonight thru Fri. afternoon. #ilwx #inwx pic.twitter.com/tSHrGHES2S— NWS Chicago (@NWSChicago) November 9, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
600
CDUS43 KLOT 100632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI NOV 10 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 9 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 1100 AM 74 1999 52 -6 58
MINIMUM 21 1159 PM 14 1991 35 -14 41
AVERAGE 34 44 -10 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.69 1966 0.10 -0.10 0.00
MONTH TO DATE 0.75 0.92 -0.17 0.21
SINCE SEP 1 9.77 7.28 2.49 5.74
SINCE JAN 1 41.51 32.41 9.10 32.72
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1926 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 T 0.3 -0.3 0.0
SINCE JUL 1 T 0.3 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 21 10 15
MONTH TO DATE 212 177 35 78
SINCE SEP 1 500 679 -179 367
SINCE JUL 1 505 692 -187 367
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 208 103 105 192
SINCE JAN 1 991 843 148 1157
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 1200 AM
LOWEST 37 300 PM
AVERAGE 56
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 71 1949
MINIMUM TEMPERATURE (F) 35 18 1986
SUNRISE AND SUNSET
NOVEMBER 10 2017......SUNRISE 636 AM CST SUNSET 435 PM CST
NOVEMBER 11 2017......SUNRISE 637 AM CST SUNSET 434 PM CST
- 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 ...
