| 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. | |||||||||||||||||
| 04 | 23:51 | W 8 | 10.00 | Overcast | SCT020 OVC037 | 28 | 21 | 30 | 28 | 75% | 20 | NA | 30.08 | 1019.4 | |||
| 04 | 22:51 | W 6 | 10.00 | Light Snow | SCT022 OVC041 | 29 | 20 | 69% | 23 | NA | 30.09 | 1019.6 | |||||
| 04 | 21:51 | W 6 | 10.00 | Overcast | FEW022 OVC041 | 29 | 20 | 69% | 23 | NA | 30.09 | 1019.8 | |||||
| 04 | 20:51 | W 6 | 10.00 | Overcast | FEW027 OVC035 | 29 | 20 | 69% | 23 | NA | 30.11 | 1020.3 | |||||
| 04 | 19:51 | SW 8 | 9.00 | Light Snow | FEW021 OVC039 | 30 | 21 | 69% | 22 | NA | 30.12 | 1020.6 | |||||
| 04 | 18:51 | W 7 | 9.00 | Light Snow | SCT020 OVC043 | 30 | 22 | 72% | 23 | NA | 30.12 | 1020.8 | |||||
| 04 | 17:51 | W 12 | 9.00 | Light Snow | OVC043 | 30 | 22 | 32 | 30 | 72% | 20 | NA | 30.13 | 1021.0 | |||
| 04 | 16:51 | W 9 | 9.00 | Light Snow | OVC023 | 31 | 23 | 72% | 23 | NA | 30.13 | 1021.0 | |||||
| 04 | 15:51 | W 6 | 10.00 | Overcast | OVC025 | 31 | 23 | 72% | 25 | NA | 30.13 | 1021.0 | |||||
| 04 | 14:51 | W 5 | 9.00 | Light Snow | FEW025 OVC043 | 32 | 22 | 66% | 27 | NA | 30.13 | 1021.1 | |||||
| 04 | 13:51 | NW 6 | 10.00 | Light Snow | FEW024 OVC038 | 32 | 22 | 66% | 26 | NA | 30.14 | 1021.3 | |||||
| 04 | 12:51 | NW 8 | 10.00 | Light Snow | BKN029 OVC040 | 31 | 22 | 69% | 24 | NA | 30.15 | 1021.9 | |||||
| 04 | 11:51 | NW 6 | 10.00 | Overcast | OVC027 | 31 | 22 | 31 | 30 | 69% | 25 | NA | 30.17 | 1022.4 | |||
| 04 | 10:51 | NW 7 | 10.00 | Overcast | OVC026 | 31 | 22 | 69% | 24 | NA | 30.20 | 1023.3 | |||||
| 04 | 09:51 | NW 6 | 10.00 | Overcast | OVC027 | 30 | 23 | 75% | 24 | NA | 30.22 | 1024.0 | |||||
| 04 | 08:51 | NW 9 | 10.00 | Overcast | OVC027 | 30 | 21 | 69% | 22 | NA | 30.22 | 1024.1 | |||||
| 04 | 07:51 | NW 10 | 10.00 | Overcast | SCT030 OVC044 | 30 | 21 | 69% | 21 | NA | 30.22 | 1024.1 | |||||
| 04 | 06:51 | NW 8 | 10.00 | Overcast | BKN030 OVC043 | 30 | 20 | 66% | 22 | NA | 30.22 | 1023.9 | |||||
| 04 | 05:51 | NW 9 | 10.00 | Overcast | OVC040 | 30 | 21 | 30 | 30 | 69% | 22 | NA | 30.21 | 1023.7 | |||
| 04 | 04:51 | NW 8 | 10.00 | Overcast | OVC038 | 30 | 21 | 69% | 22 | NA | 30.20 | 1023.5 | |||||
| 04 | 03:51 | NW 10 | 10.00 | Overcast | OVC037 | 30 | 21 | 69% | 21 | NA | 30.20 | 1023.3 | |||||
| 04 | 02:51 | NW 10 | 10.00 | Overcast | OVC035 | 30 | 21 | 69% | 21 | NA | 30.20 | 1023.4 | |||||
| 04 | 01:51 | NW 8 | 10.00 | Overcast | OVC035 | 30 | 21 | 69% | 22 | NA | 30.19 | 1023.2 | |||||
| 04 | 00:51 | NW 12 | 10.00 | Overcast | OVC033 | 30 | 22 | 72% | 20 | NA | 30.19 | 1023.2 |
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. |
A mix of light snow showers and freezing drizzle is expected to spread across the area this evening. Patchy slippery conditions will be possible on area roadways tonight, primarily on elevated surfaces. pic.twitter.com/8P5LbZBS8w
— NWS Chicago (@NWSChicago) December 4, 2018
Lake effect snow in nw IN tonight. Mostly cloudy skies for much of work week, and continued cold temps. pic.twitter.com/LbqYpeKplQ
— NWS Chicago (@NWSChicago) December 4, 2018
Snow showers moving onshore over portions of NW IN this morning. Minor snow accums possible #inwx pic.twitter.com/U15qbEUG06
— NWS Chicago (@NWSChicago) December 4, 2018
Cloudy skies will be common this week with continued seasonably cold temps, w/highs running about 5 to 10 degrees below avg. #ILWX #INWX pic.twitter.com/S2GqSAhicI
— NWS Chicago (@NWSChicago) December 4, 2018
Lake effect snow will continue to impact parts of Lake and Porter counties in Indiana this morning. Possible slick travel conditions. #inwx pic.twitter.com/JrKiBv3vQm
— NWS Chicago (@NWSChicago) December 4, 2018
If you're sick of the cold, some milder air is on the way, but you may have to wait a week or more for it to arrive: https://t.co/ZD4xcDh0ZN pic.twitter.com/5gJLfcvGr1
— The Weather Channel (@weatherchannel) December 4, 2018
The United States had its 10th #tornado death of 2018 last weekend, but this year is still on pace to finish with the fewest tornado deaths since 1875: https://t.co/exLTDIKbKA pic.twitter.com/LNXmp0zyGz
— The Weather Channel (@weatherchannel) December 4, 2018
If you're tired of the #cold there may be relief on the way next week: https://t.co/ZD4xcCZpBd pic.twitter.com/XHFvTLpCcc
— The Weather Channel (@weatherchannel) December 4, 2018
A cross-country storm is expected to spread #snow, and #ice across the southern tier of the U.S. late this week into this weekend: https://t.co/VOBlanpoqh pic.twitter.com/k5MfmaOmMP
— The Weather Channel (@weatherchannel) December 4, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED DEC 5 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 4 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 32 343 PM 66 1998 39 -7 65
MINIMUM 28 1158 PM 0 1893 24 4 44
AVERAGE 30 31 -1 55
PRECIPITATION (IN)
YESTERDAY T 1.19 1973 0.09 -0.09 0.16
MONTH TO DATE 1.24 0.37 0.87 0.16
SINCE DEC 1 1.24 0.37 0.87 0.16
SINCE JAN 1 47.15 35.01 12.14 42.67
SNOWFALL (IN)
YESTERDAY T 6.4 2016 0.2 -0.2 0.0
MONTH TO DATE 0.3 0.8 -0.5 0.0
SINCE DEC 1 0.3 0.8 -0.5 0.0
SINCE JUL 1 13.0 2.2 10.8 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 34 1 10
MONTH TO DATE 119 132 -13 76
SINCE DEC 1 119 132 -13 76
SINCE JUL 1 1482 1388 94 1119
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1290 843 447 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1000 AM
LOWEST 63 700 AM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 68 2001
MINIMUM TEMPERATURE (F) 24 4 2005
SUNRISE AND SUNSET
DECEMBER 5 2018......SUNRISE 704 AM CST SUNSET 420 PM CST
DECEMBER 6 2018......SUNRISE 705 AM CST SUNSET 420 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 ...
