| 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 | W 5 | 5.00 | Fog/Mist | FEW055 | 32 | 28 | 85% | 27 | NA | 30.25 | 1025.2 | |||||
| 09 | 22:51 | SW 3 | 8.00 | A Few Clouds | FEW055 | 32 | 28 | 85% | NA | NA | 30.25 | 1025.1 | |||||
| 09 | 21:51 | Calm | 10.00 | Mostly Cloudy | BKN060 | 33 | 28 | 82% | NA | NA | 30.25 | 1025.1 | |||||
| 09 | 20:51 | Calm | 10.00 | Overcast | FEW020 OVC060 | 35 | 28 | 76% | NA | NA | 30.24 | 1024.6 | |||||
| 09 | 19:51 | Calm | 10.00 | Overcast | BKN048 OVC060 | 35 | 28 | 76% | NA | NA | 30.22 | 1023.9 | |||||
| 09 | 18:51 | Calm | 10.00 | Overcast | FEW020 OVC047 | 36 | 28 | 39 | 34 | 73% | NA | NA | 30.21 | 1023.7 | |||
| 09 | 17:51 | NE 6 | 8.00 | Overcast | SCT016 BKN037 OVC047 | 36 | 30 | 79% | 31 | NA | 30.20 | 1023.3 | |||||
| 09 | 16:51 | NE 8 | 4.00 | Light Snow | FEW016 BKN023 OVC031 | 35 | 30 | 82% | 28 | NA | 30.18 | 1022.8 | |||||
| 09 | 15:51 | NE 6 | 10.00 | Overcast | SCT019 BKN035 OVC050 | 37 | 29 | 73% | 32 | NA | 30.17 | 1022.4 | |||||
| 09 | 14:51 | NE 9 | 9.00 | Light Snow | SCT014 BKN017 OVC026 | 37 | 31 | 79% | 30 | NA | 30.17 | 1022.2 | |||||
| 09 | 13:51 | NE 9 | 10.00 | Light Snow | OVC013 | 36 | 31 | 82% | 29 | NA | 30.15 | 1021.8 | |||||
| 09 | 12:51 | NE 9 | 2.50 | Light Snow Fog/Mist | OVC010 | 34 | 30 | 35 | 31 | 85% | 27 | NA | 30.15 | 1021.8 | 0.01 | 0.07 | |
| 09 | 11:51 | NE 9 | 3.00 | Light Snow Fog/Mist | BKN011 OVC021 | 34 | 30 | 85% | 27 | NA | 30.15 | 1021.8 | |||||
| 09 | 10:51 | NE 9 | 3.00 | Light Snow Fog/Mist | SCT008 BKN016 OVC020 | 34 | 30 | 85% | 27 | NA | 30.15 | 1021.6 | |||||
| 09 | 09:51 | NE 7 | 1.75 | Light Snow Fog/Mist | BKN007 OVC013 | 32 | 30 | 92% | 25 | NA | 30.14 | 1021.3 | 0.02 | 0.06 | |||
| 09 | 08:51 | N 6 | 1.00 | Light Snow Fog/Mist | OVC006 | 32 | 30 | 92% | 26 | NA | 30.13 | 1021.0 | 0.03 | ||||
| 09 | 07:51 | N 7 | 1.50 | Light Snow Fog/Mist | BKN006 BKN014 OVC031 | 32 | 29 | 88% | 25 | NA | 30.11 | 1020.4 | 0.01 | ||||
| 09 | 06:51 | NE 7 | 2.00 | Light Snow Fog/Mist | BKN008 OVC029 | 31 | 28 | 31 | 30 | 89% | 24 | NA | 30.09 | 1019.7 | 0.01 | 0.03 | |
| 09 | 05:51 | NE 9 | 1.75 | Light Snow Fog/Mist | BKN006 OVC016 | 31 | 28 | 89% | 23 | NA | 30.08 | 1019.1 | 0.01 | ||||
| 09 | 04:51 | NE 8 | 2.00 | Light Snow Fog/Mist | SCT008 BKN016 OVC023 | 31 | 27 | 85% | 24 | NA | 30.06 | 1018.7 | |||||
| 09 | 03:51 | NE 9 | 3.00 | Light Snow Fog/Mist | FEW007 BKN017 OVC033 | 31 | 27 | 85% | 23 | NA | 30.06 | 1018.6 | 0.01 | ||||
| 09 | 02:51 | NE 8 | 3.00 | Light Snow Fog/Mist | OVC011 | 31 | 27 | 85% | 24 | NA | 30.07 | 1018.7 | 0.01 | ||||
| 09 | 01:51 | NE 8 | 4.00 | Light Snow Fog/Mist | FEW008 OVC028 | 30 | 27 | 88% | 22 | NA | 30.08 | 1019.1 | |||||
| 09 | 00:51 | NE 7 | 4.00 | Light Snow Fog/Mist | FEW008 BKN024 OVC070 | 30 | 26 | 34 | 30 | 85% | 23 | NA | 30.09 | 1019.5 | 0.01 |
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. |
Winter "greeted" #Chicago and surrounding areas once again this morning with the region seeing between 0.5" and 2.5" of snow, almost entirely on grassy and elevated surfaces with roads mainly wet. For more on this event, please see this graphic & link: https://t.co/9TkIC01ClJ pic.twitter.com/tOKS7qxumG
— NWS Chicago (@NWSChicago) April 10, 2018
Overnight temps 20s to around 30 w/patchy fog possible. Tue quiet w/increasing clouds during aftn. Temps should reach the 40s most areas, with a few upper 40s as winds turn steady WSW. Wed - Fri temps will be above normal, followed by a period of more active wx that starts Fri. pic.twitter.com/2W7ax3VUt5
— NWS Chicago (@NWSChicago) April 9, 2018
Periods of snow this morning limiting visibilities over northeastern IL. Expect the snow to become more scattered this afternoon. #ilwx pic.twitter.com/owcGtsnlqZ
— NWS Chicago (@NWSChicago) April 9, 2018
Here are the event total snowfall amounts so far as of 7am CDT at local climate sites. How much have you had in your area? Include your location with any reports. Thanks! #ilwx #inwx pic.twitter.com/WYPQ4ChB8S
— NWS Chicago (@NWSChicago) April 9, 2018
Light snow continues this AM and will produce an additional dusting up to an inch through the morning. Be alert for slick spots on roads. pic.twitter.com/tHFVbvcQqb
— NWS Chicago (@NWSChicago) April 9, 2018
Snow continues this AM, then expect isolated to widely sct'd rain/snow showers this afternoon. Warming trend expected through rest of week. pic.twitter.com/fFPwAQXTVR
— NWS Chicago (@NWSChicago) April 9, 2018
Late this week, a potent #spring storm could bring #severe weather to the South and Midwest as #snow and wind hammer the northern Plains and Great Lakes: https://t.co/Zyvlk55Yw3 pic.twitter.com/1bLREmEd4m
— The Weather Channel (@weatherchannel) April 10, 2018
It's the winter that never ends...but spring is bound to be sprung sometime! Get your #BigPicture forecast starting at 5am Eastern on #AMHQ. pic.twitter.com/qBvriDOchf
— AMHQ (@AMHQ) April 9, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT TUE APR 10 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 9 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 39 300 PM 80 1887 56 -17 77
MINIMUM 30 109 AM 20 1989 37 -7 57
AVERAGE 35 46 -11 67
PRECIPITATION (IN)
YESTERDAY 0.13 1.49 1882 0.12 0.01 0.00
MONTH TO DATE 0.42 0.96 -0.54 1.54
SINCE MAR 1 2.16 3.46 -1.30 5.55
SINCE JAN 1 8.34 6.98 1.36 9.94
SNOWFALL (IN)
YESTERDAY 2.0 R 1.8 1961 0.1 1.9 0.0
MONTH TO DATE 2.2 0.7 1.5 0.0
SINCE MAR 1 4.8 6.3 -1.5 7.8
SINCE JUL 1 35.1 35.8 -0.7 26.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 30 19 11 0
MONTH TO DATE 294 181 113 133
SINCE MAR 1 1161 1022 139 918
SINCE JUL 1 5619 5756 -137 4843
COOLING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 2
SINCE MAR 1 0 1 -1 2
SINCE JAN 1 0 1 -1 2
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 75 600 PM
AVERAGE 84
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 90 1930
MINIMUM TEMPERATURE (F) 37 18 1989
SUNRISE AND SUNSET
APRIL 10 2018.........SUNRISE 619 AM CDT SUNSET 727 PM CDT
APRIL 11 2018.........SUNRISE 618 AM CDT SUNSET 728 PM CDT
- 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 ...
