| 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. | |||||||||||||||||
| 13 | 22:51 | E 6 | 2.00 | Light Rain Fog/Mist | OVC005 | 40 | 39 | 97% | 36 | NA | 30.09 | 1019.4 | 0.02 | ||||
| 13 | 21:51 | E 5 | 3.00 | Light Rain Fog/Mist | OVC005 | 39 | 39 | 100% | 35 | NA | 30.08 | 1019.2 | 0.04 | ||||
| 13 | 20:51 | E 7 | 3.00 | Light Rain Fog/Mist | OVC006 | 39 | 39 | 100% | 34 | NA | 30.08 | 1019.1 | 0.02 | 0.05 | |||
| 13 | 19:51 | E 8 | 2.50 | Light Rain Fog/Mist | SCT007 OVC012 | 39 | 38 | 96% | 33 | NA | 30.08 | 1019.2 | 0.01 | ||||
| 13 | 18:51 | E 5 | 3.00 | Light Rain Fog/Mist | OVC013 | 39 | 37 | 93% | 35 | NA | 30.08 | 1019.5 | 0.02 | ||||
| 13 | 17:51 | E 8 | 6.00 | Light Drizzle | BKN018 OVC039 | 40 | 35 | 46 | 40 | 83% | 35 | NA | 30.08 | 1019.3 | |||
| 13 | 16:51 | E 6 | 8.00 | Overcast | OVC015 | 42 | 35 | 76% | 38 | NA | 30.07 | 1018.8 | |||||
| 13 | 15:51 | SE 6 | 7.00 | Overcast | OVC015 | 42 | 35 | 76% | 38 | NA | 30.07 | 1019.0 | |||||
| 13 | 14:51 | SE 8 | 9.00 | Overcast | SCT018 OVC075 | 44 | 34 | 68% | 39 | NA | 30.06 | 1018.5 | |||||
| 13 | 13:51 | E 3 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 45 | 32 | 61% | NA | NA | 30.05 | 1018.3 | |||||
| 13 | 12:51 | S 9 | 9.00 | Mostly Cloudy | FEW180 BKN250 | 42 | 30 | 62% | 37 | NA | 30.07 | 1019.0 | |||||
| 13 | 11:51 | SE 8 | 8.00 | Mostly Cloudy | FEW180 BKN250 | 40 | 28 | 40 | 24 | 63% | 35 | NA | 30.05 | 1018.2 | |||
| 13 | 10:51 | SE 7 | 7.00 | Mostly Cloudy | FEW150 SCT180 BKN250 | 39 | 27 | 62% | 34 | NA | 30.07 | 1018.9 | |||||
| 13 | 09:51 | SE 7 | 7.00 | Mostly Cloudy | BKN150 BKN250 | 34 | 28 | 79% | 28 | NA | 30.09 | 1019.5 | |||||
| 13 | 08:51 | S 5 | 6.00 | Fog/Mist | SCT150 SCT250 | 31 | 28 | 89% | 26 | NA | 30.09 | 1019.8 | |||||
| 13 | 07:51 | Calm | 5.00 | Fog/Mist | FEW150 FEW250 | 27 | 25 | 92% | NA | NA | 30.08 | 1019.4 | |||||
| 13 | 06:51 | Calm | 5.00 | Fog/Mist | FEW250 | 25 | 23 | 92% | NA | NA | 30.05 | 1018.6 | |||||
| 13 | 05:51 | SE 3 | 5.00 | Fog/Mist | CLR | 25 | 22 | 29 | 24 | 88% | NA | NA | 30.04 | 1018.1 | |||
| 13 | 04:51 | Calm | 5.00 | Fog/Mist | CLR | 25 | 23 | 92% | NA | NA | 30.03 | 1017.7 | |||||
| 13 | 03:51 | Calm | 5.00 | Fog/Mist | CLR | 26 | 23 | 88% | NA | NA | 30.02 | 1017.3 | |||||
| 13 | 02:51 | Calm | 6.00 | Fog/Mist | CLR | 24 | 22 | 91% | NA | NA | 30.00 | 1016.6 | |||||
| 13 | 01:51 | Calm | 6.00 | Fog/Mist | CLR | 27 | 24 | 89% | NA | NA | 29.98 | 1015.9 | |||||
| 13 | 00:51 | SW 3 | 6.00 | Fog/Mist | FEW250 | 28 | 24 | 85% | NA | NA | 29.97 | 1015.5 |
Complete data missing: NO 23:51
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. |
If you like mild weather in December, this weekend through much of next week is for you. System passing mainly south could bring some light rain mostly well south of I-80 Fri. night-Sat. Some locations could approach 50° on Sunday! Minor cool down Monday-Tuesday. #ilwx #inwx pic.twitter.com/W3StWUo01j
— NWS Chicago (@NWSChicago) December 13, 2018
Increasing clouds after sun to start today. Light rain will gradually spread N mid-late aftn into eve, rain starts mostly after dark for along/N of I-80. Damp tonight, areas of fog psbl. Temps may be near 32° before rain ends late tonight W of Rockford-Rochelle line. #ilwx #inwx pic.twitter.com/ukRQr1ZNje
— NWS Chicago (@NWSChicago) December 13, 2018
Widespread rain and some fog expected tonight before ending on Friday. Dry and mild for much of the area this weekend. pic.twitter.com/UVkAFGasb4
— NWS Chicago (@NWSChicago) December 13, 2018
#Flood watches are posted from north Florida to North Carolina as another soaker targets the rain-weary Southeast. https://t.co/qumDbzghvZ pic.twitter.com/uvw36n4I6y
— The Weather Channel (@weatherchannel) December 13, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI DEC 14 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 13 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 46 159 PM 67 1975 35 11 38
MINIMUM 24 637 AM -13 1903 21 3 22
AVERAGE 35 28 7 30
PRECIPITATION (IN)
YESTERDAY 0.15 1.14 1928 0.08 0.07 T
MONTH TO DATE 1.39 1.12 0.27 0.28
SINCE DEC 1 1.39 1.12 0.27 0.28
SINCE JAN 1 47.30 35.76 11.54 42.79
SNOWFALL (IN)
YESTERDAY 0.0 6.0 2000 0.2 -0.2 T
1885
MONTH TO DATE 0.3 2.9 -2.6 2.0
SINCE DEC 1 0.3 2.9 -2.6 2.0
SINCE JUL 1 13.0 4.3 8.7 2.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 30 37 -7 35
MONTH TO DATE 449 452 -3 403
SINCE DEC 1 449 452 -3 403
SINCE JUL 1 1812 1708 104 1446
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 S (160)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 59 1100 AM
AVERAGE 80
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 66 1975
MINIMUM TEMPERATURE (F) 21 -9 1901
SUNRISE AND SUNSET
DECEMBER 14 2018......SUNRISE 712 AM CST SUNSET 421 PM CST
DECEMBER 15 2018......SUNRISE 712 AM CST SUNSET 421 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 ...
