| 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. | |||||||||||||||||
| 18 | 23:51 | SW 3 | 10.00 | A Few Clouds | FEW200 | 25 | 21 | 32 | 25 | 85% | NA | NA | 30.14 | 1021.5 | |||
| 18 | 22:51 | SW 6 | 10.00 | Fair | CLR | 26 | 21 | 81% | 19 | NA | 30.14 | 1021.2 | |||||
| 18 | 21:51 | SW 5 | 10.00 | Fair | CLR | 27 | 21 | 78% | 21 | NA | 30.16 | 1021.9 | |||||
| 18 | 20:51 | SW 6 | 10.00 | Fair | CLR | 27 | 22 | 81% | 20 | NA | 30.17 | 1022.6 | |||||
| 18 | 19:51 | SW 5 | 10.00 | Fair | CLR | 29 | 23 | 78% | 24 | NA | 30.18 | 1022.8 | |||||
| 18 | 18:51 | W 6 | 10.00 | Fair | CLR | 30 | 23 | 75% | 24 | NA | 30.19 | 1023.1 | |||||
| 18 | 17:51 | W 7 | 10.00 | Fair | CLR | 32 | 23 | 38 | 32 | 69% | 25 | NA | 30.19 | 1023.0 | |||
| 18 | 16:51 | SW 7 | 10.00 | A Few Clouds | FEW025 | 34 | 25 | 70% | 28 | NA | 30.18 | 1022.7 | |||||
| 18 | 15:51 | W 9 | 10.00 | A Few Clouds | FEW023 | 36 | 25 | 64% | 29 | NA | 30.18 | 1022.7 | |||||
| 18 | 14:51 | W 7 | 10.00 | A Few Clouds | FEW023 | 37 | 26 | 65% | 32 | NA | 30.18 | 1022.5 | |||||
| 18 | 13:51 | W 7 | 10.00 | Mostly Cloudy | SCT020 SCT026 BKN033 | 36 | 26 | 67% | 30 | NA | 30.19 | 1023.0 | |||||
| 18 | 12:51 | W 3 | 10.00 | Mostly Cloudy | FEW029 BKN037 | 35 | 26 | 70% | NA | NA | 30.21 | 1023.7 | |||||
| 18 | 11:51 | N 3 | 8.00 | Overcast | BKN021 OVC027 | 33 | 25 | 34 | 30 | 72% | NA | NA | 30.24 | 1024.7 | |||
| 18 | 10:51 | N 6 | 10.00 | Overcast | BKN019 OVC038 | 33 | 23 | 66% | 27 | NA | 30.27 | 1025.5 | |||||
| 18 | 09:51 | NW 7 | 10.00 | Overcast | OVC030 | 32 | 22 | 66% | 25 | NA | 30.27 | 1025.8 | |||||
| 18 | 08:51 | N 6 | 10.00 | Overcast | OVC037 | 31 | 21 | 67% | 25 | NA | 30.28 | 1026.1 | |||||
| 18 | 07:51 | N 9 | 10.00 | Overcast | OVC034 | 30 | 21 | 69% | 22 | NA | 30.28 | 1026.2 | |||||
| 18 | 06:51 | NW 7 | 10.00 | Overcast | FEW021 OVC036 | 31 | 23 | 72% | 24 | NA | 30.28 | 1025.9 | |||||
| 18 | 05:51 | N 8 | 10.00 | Overcast | BKN021 OVC038 | 31 | 24 | 32 | 31 | 76% | 24 | NA | 30.27 | 1025.6 | |||
| 18 | 04:51 | N 5 | 10.00 | Overcast | BKN018 OVC038 | 31 | 24 | 76% | 26 | NA | 30.27 | 1025.5 | |||||
| 18 | 03:51 | N 6 | 10.00 | Overcast | BKN023 OVC060 | 31 | 24 | 76% | 25 | NA | 30.26 | 1025.5 | |||||
| 18 | 02:51 | N 5 | 10.00 | Overcast | FEW023 BKN050 OVC070 | 31 | 25 | 79% | 26 | NA | 30.27 | 1025.7 | |||||
| 18 | 01:51 | N 7 | 10.00 | Overcast | BKN025 OVC041 | 31 | 25 | 79% | 24 | NA | 30.28 | 1026.3 | |||||
| 18 | 00:51 | N 8 | 10.00 | Overcast | OVC024 | 32 | 25 | 75% | 25 | NA | 30.29 | 1026.5 |
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. |
Expect increasing clouds ahead of scattered snow showers that will cross the area late Mon. afternoon & early evening. Light lake effect snow showers will follow for NW IN & eastern Cook County Mon. night. pic.twitter.com/glV7t9YM5N— NWS Chicago (@NWSChicago) November 18, 2018
Here is a rough estimation of observed snowfall, mainly on non-paved surfaces, from late Fri. evening through this morning based off the many reports received at varying times across the area. pic.twitter.com/eYHfHKPcQ6— NWS Chicago (@NWSChicago) November 18, 2018
A narrow snow band set up a bit farther north than expected overnight, bringing amounts to ~1" roughly between I-80 & I-88. Here in Romeoville we had 1.2", so our #Snowvember total is up to 2.8". Coop observer near Midway had 1.3" with only a trace at #Chicago-O'Hare. #ilwx #inwx pic.twitter.com/jmYmYxPgaP— NWS Chicago (@NWSChicago) November 18, 2018
Light snow will continue to move slowly east and south and out of the area by late a.m. With temps having dropped to below freezing in many locations early this a.m., wet sidewalks, lots, & some roads, may be slick in spots. Consider a bit more travel time needed. #ILwx #INwx pic.twitter.com/vv9uL80Rty— NWS Chicago (@NWSChicago) November 18, 2018
After a.m. light snow ends, gradual clearing to spread its way south through the afternoon. Monday may see late afternoon & nighttime snow showers in NE IL & NW IN. A dusting may occur with these mainly overnight in lake adjacent areas. Highs in the 40s for late week. #ILwx #INwx pic.twitter.com/0Hz1YnR1W2— NWS Chicago (@NWSChicago) November 18, 2018
#Thanksgiving's high temperatures could be among the coldest on record in parts of the Northeast: https://t.co/9VfFXBNPkR pic.twitter.com/ENzwsCDaUN— The Weather Channel (@weatherchannel) November 19, 2018
An upcoming pattern change will bring much-needed rain to California and warmer temperatures to the central U.S. as the Northeast shivers: https://t.co/QIFc1dhwiP pic.twitter.com/msVj55iOjO— The Weather Channel (@weatherchannel) November 18, 2018
Meteorologist Heather Tesch takes a look at the forecast for those traveling this holiday. Here is a quick Thanksgiving Outlook for the big day. Stay safe and Happy Holiday from all of us at The Weather Channel and https://t.co/59Aro1lGuthttps://t.co/eYgerXnenM pic.twitter.com/2Isoeye5xC— The Weather Channel (@weatherchannel) November 18, 2018
High temperatures on #Thanksgiving could be among the coldest on record for the holiday in parts of the Northeast: https://t.co/XbVmilqAnv pic.twitter.com/Cj2kPdIjQV— The Weather Channel (@weatherchannel) November 18, 2018
#Thanksgiving travel will be good for the majority of the central and eastern states. Stormy pattern to set up on West Coast: https://t.co/s58g9yhHht pic.twitter.com/woLKFbRnmC— The Weather Channel (@weatherchannel) November 18, 2018
Weather pattern change this week will bring much-needed rain to California and also improve air quality: https://t.co/H1kgiagTTy pic.twitter.com/1Pdsx3cc4a— The Weather Channel (@weatherchannel) November 18, 2018
A few weather disturbances will bring rounds of light #snow to the nation's northern tier early this week: https://t.co/JsFCdD0YjQ pic.twitter.com/qwrjzR4M9H— The Weather Channel (@weatherchannel) November 18, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST MON NOV 19 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 18 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 38 215 PM 72 1953 47 -9 48
MINIMUM 25 1159 PM 8 1880 32 -7 35
AVERAGE 32 39 -7 42
PRECIPITATION (IN)
YESTERDAY T 1.44 1921 0.11 -0.11 0.54
MONTH TO DATE 1.38 1.88 -0.50 1.73
SINCE SEP 1 9.82 8.24 1.58 10.75
SINCE JAN 1 44.05 33.37 10.68 42.49
SNOWFALL (IN)
YESTERDAY T 2.5 1986 0.0 0.0 T
MONTH TO DATE 3.6 0.3 3.3 0.1
SINCE SEP 1 3.6 0.5 3.1 0.1
SINCE JUL 1 3.6 0.5 3.1 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 26 7 23
MONTH TO DATE 519 391 128 463
SINCE SEP 1 978 893 85 751
SINCE JUL 1 978 906 72 756
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 213 103 110 208
SINCE JAN 1 1290 843 447 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 900 PM
LOWEST 63 1000 AM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 75 1930
MINIMUM TEMPERATURE (F) 31 10 1894
SUNRISE AND SUNSET
NOVEMBER 19 2018......SUNRISE 646 AM CST SUNSET 427 PM CST
NOVEMBER 20 2018......SUNRISE 647 AM CST SUNSET 427 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
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WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
