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. |
11 | 23:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 19 | 13 | 22 | 18 | 77% | 11 | NA | 30.48 | 1033.1 | |||
11 | 22:51 | SE 5 | 10.00 | A Few Clouds | FEW250 | 19 | 12 | 74% | 12 | NA | 30.47 | 1033.1 | |||||
11 | 21:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 19 | 11 | 71% | NA | NA | 30.49 | 1033.7 | |||||
11 | 20:51 | Calm | 10.00 | A Few Clouds | FEW250 | 20 | 11 | 68% | NA | NA | 30.49 | 1033.8 | |||||
11 | 19:51 | S 3 | 10.00 | A Few Clouds | FEW250 | 20 | 10 | 65% | NA | NA | 30.49 | 1033.6 | |||||
11 | 18:51 | Calm | 10.00 | Fair | CLR | 21 | 10 | 62% | NA | NA | 30.50 | 1034.1 | |||||
11 | 17:51 | Calm | 10.00 | Fair | CLR | 21 | 8 | 24 | 21 | 57% | NA | NA | 30.49 | 1033.9 | |||
11 | 16:51 | W 3 | 10.00 | Fair | CLR | 22 | 8 | 55% | NA | NA | 30.49 | 1033.7 | |||||
11 | 15:51 | W 5 | 10.00 | Fair | CLR | 23 | 7 | 50% | 17 | NA | 30.48 | 1033.4 | |||||
11 | 14:51 | NW 8 | 10.00 | A Few Clouds | FEW030 | 24 | 7 | 48% | 15 | NA | 30.46 | 1032.7 | |||||
11 | 13:51 | W 6 | 10.00 | A Few Clouds | FEW030 | 24 | 7 | 48% | 17 | NA | 30.44 | 1031.9 | |||||
11 | 12:51 | W 13 | 10.00 | A Few Clouds | FEW027 | 22 | 8 | 55% | 10 | NA | 30.43 | 1031.5 | |||||
11 | 11:51 | W 8 | 10.00 | A Few Clouds | FEW025 | 21 | 10 | 22 | 14 | 62% | 11 | NA | 30.42 | 1031.3 | |||
11 | 10:51 | W 10 | 10.00 | Mostly Cloudy | BKN022 | 20 | 11 | 68% | 9 | NA | 30.42 | 1031.4 | |||||
11 | 09:51 | W 10 G 21 | 10.00 | Mostly Cloudy | SCT020 BKN075 | 19 | 11 | 71% | 8 | NA | 30.41 | 1031.0 | |||||
11 | 08:51 | W 8 | 7.00 | Light Snow | FEW020 BKN031 OVC080 | 17 | 11 | 77% | 7 | NA | 30.37 | 1029.9 | |||||
11 | 07:51 | SW 8 | 5.00 | Light Snow | BKN046 OVC090 | 16 | 11 | 80% | 5 | NA | 30.34 | 1028.8 | |||||
11 | 06:51 | SW 12 | 2.50 | Light Snow | OVC028 | 14 | 9 | 80% | 0 | NA | 30.33 | 1028.5 | |||||
11 | 05:51 | SW 13 | 10.00 | Overcast | BKN055 OVC075 | 14 | 6 | 17 | 13 | 71% | -0 | NA | 30.31 | 1027.7 | |||
11 | 04:51 | SW 9 G 18 | 10.00 | Mostly Cloudy | BKN120 | 13 | 5 | 70% | 1 | NA | 30.30 | 1027.4 | |||||
11 | 03:51 | W 12 | 10.00 | Overcast | OVC100 | 13 | 4 | 67% | -1 | NA | 30.29 | 1026.9 | |||||
11 | 02:51 | W 10 G 21 | 10.00 | Overcast | OVC100 | 13 | 4 | 67% | 0 | NA | 30.29 | 1027.1 | |||||
11 | 01:51 | W 14 G 23 | 10.00 | Partly Cloudy | SCT030 | 16 | 7 | 67% | 2 | NA | 30.29 | 1026.8 | |||||
11 | 00:51 | W 14 G 26 | 10.00 | Overcast | OVC026 | 17 | 9 | 70% | 3 | NA | 30.29 | 1026.8 |
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. |
Sunset over #Chicago, as seen from the Harrison-Dever Crib webcam, about 3 miles east of downtown. Real-time data and webcam views here via @NOAA_GLERL : https://t.co/Jogv2sqXAD #ilwx #LakeMichigan pic.twitter.com/3eJIk758Z7
— NWS Chicago (@NWSChicago) December 11, 2019
Cloudy and breezy Thursday. Periodic chance for rain and or snow this weekend. pic.twitter.com/qcJX0iPQQp
— NWS Chicago (@NWSChicago) December 11, 2019
Light to moderate snow slippery morning travel. pic.twitter.com/BAkXtLuPuq
— NWS Chicago (@NWSChicago) December 11, 2019
This morning's snow continues to move across the area with ~2-3 more hours of it especially for locations south of I-88. It is sticking, be careful and allow extra time! #ILwx #INwx https://t.co/P1phJD1NEv
— NWS Chicago (@NWSChicago) December 11, 2019
We all know how to handle winter weather in these parts, but it's early season and we haven't had a snow when it's been this cold yet. Here's a reminder on light snows such as this morning's that is sticking on pavement. Allow extra travel time & use caution. #ILwx #INwx pic.twitter.com/ddIKh04hbo
— NWS Chicago (@NWSChicago) December 11, 2019
Light to moderate snow will continue to move across the area through 10-11 a.m. There will be light accumulation including on roads, so allow extra morning commute time. Remember, snow covered roads, even if just lightly covered, are often slick! #ILwx #INwx pic.twitter.com/cZRKCf6Sfl
— NWS Chicago (@NWSChicago) December 11, 2019
After this morning's snow ends it will become sunny this afternoon with highs of lower 20s north to upper 20s south. Thu will be milder with gusty south winds. A small chance of light rain north on Thu afternoon, otherwise next chance for precip is later Fri-Sat. #ILwx #INwx pic.twitter.com/wFubqgoEng
— NWS Chicago (@NWSChicago) December 11, 2019
Area of snow to quickly move across the region through 10-11 a.m. Most of this will be light though brief moderate snow will occur in the lighter blue shaded area on the map. Given the cold, a dusting of snow will occur on untreated roads. Allow extra travel time.#ILwx #INwx pic.twitter.com/iQmnBA7mtZ
— NWS Chicago (@NWSChicago) December 11, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1257 AM CST THU DEC 12 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 11 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 24 326 PM 61 1949 36 -12 38
MINIMUM 13 521 AM -5 1972 22 -9 25
AVERAGE 19 29 -10 32
PRECIPITATION (IN)
YESTERDAY T 1.73 1949 0.09 -0.09 0.00
MONTH TO DATE 0.16 0.97 -0.81 1.24
SINCE DEC 1 0.16 0.97 -0.81 1.24
SINCE JAN 1 48.15 35.61 12.54 47.15
SNOWFALL (IN)
YESTERDAY 0.1 9.5 2000 0.2 -0.1 0.0
MONTH TO DATE 0.2 2.4 -2.2 0.3
SINCE DEC 1 0.2 2.4 -2.2 0.3
SINCE JUL 1 8.5 3.8 4.7 13.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 46 36 10 33
MONTH TO DATE 358 378 -20 389
SINCE DEC 1 358 378 -20 389
SINCE JUL 1 1711 1634 77 1752
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 960 843 117 1290
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 800 AM
LOWEST 46 200 PM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 61 1877
MINIMUM TEMPERATURE (F) 21 -8 2000
SUNRISE AND SUNSET
DECEMBER 12 2019......SUNRISE 710 AM CST SUNSET 420 PM CST
DECEMBER 13 2019......SUNRISE 711 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.
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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 ...