| 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. | |||||||||||||||||
| 25 | 23:51 | NW 9 | 10.00 | Overcast | SCT019 BKN025 BKN100 OVC200 | 63 | 57 | 81% | NA | NA | 29.92 | 1012.7 | |||||
| 25 | 22:51 | W 14 G 24 | 10.00 | Overcast | OVC021 | 65 | 59 | 81% | NA | NA | 29.91 | 1012.6 | |||||
| 25 | 21:51 | NW 16 G 26 | 10.00 | Overcast | SCT012 SCT023 OVC027 | 66 | 59 | 78% | NA | NA | 29.87 | 1010.9 | 0.01 | ||||
| 25 | 20:51 | W 9 | 10.00 | Mostly Cloudy | BKN012 | 67 | 64 | 91% | NA | NA | 29.83 | 1009.7 | |||||
| 25 | 19:51 | W 10 | 10.00 | Mostly Cloudy | FEW050 SCT190 BKN250 | 67 | 63 | 87% | NA | NA | 29.81 | 1009.1 | 0.01 | ||||
| 25 | 18:51 | S 8 | 10.00 | Light Rain | FEW050 SCT095 BKN120 BKN250 | 67 | 63 | 84 | 67 | 87% | NA | NA | 29.80 | 1008.9 | 0.06 | 0.23 | |
| 25 | 17:51 | SW 7 | 4.00 | Thunderstorm Rain Fog/Mist | SCT049 BKN055CB OVC075 | 67 | 63 | 87% | NA | NA | 29.81 | 1009.3 | 0.17 | ||||
| 25 | 16:51 | SW 13 G 20 | 10.00 | Overcast | FEW055 SCT080 OVC250 | 82 | 58 | 44% | NA | 82 | 29.77 | 1007.6 | |||||
| 25 | 15:51 | W 15 G 24 | 10.00 | Mostly Cloudy | SCT055 SCT075 BKN250 | 83 | 59 | 44% | NA | 83 | 29.77 | 1007.5 | |||||
| 25 | 14:51 | S 10 | 10.00 | Mostly Cloudy | SCT038 BKN046 BKN250 | 82 | 64 | 55% | NA | 84 | 29.78 | 1007.8 | |||||
| 25 | 13:51 | SW 12 | 10.00 | Mostly Cloudy | SCT037 BKN049 BKN250 | 81 | 63 | 54% | NA | 82 | 29.83 | 1009.5 | |||||
| 25 | 12:51 | S 15 G 21 | 10.00 | Mostly Cloudy | BKN037 BKN250 | 81 | 63 | 81 | 69 | 54% | NA | 82 | 29.85 | 1010.3 | |||
| 25 | 11:51 | S 9 | 10.00 | Mostly Cloudy | SCT022 BKN036 BKN250 | 78 | 65 | 64% | NA | 80 | 29.87 | 1010.9 | |||||
| 25 | 10:51 | Vrbl 5 | 9.00 | Mostly Cloudy | BKN018 BKN250 | 75 | 66 | 74% | NA | NA | 29.88 | 1011.5 | |||||
| 25 | 09:51 | Vrbl 5 | 8.00 | Mostly Cloudy | BKN010 | 72 | 67 | 84% | NA | NA | 29.89 | 1011.8 | |||||
| 25 | 08:51 | SW 7 | 6.00 | Fog/Mist | OVC010 | 71 | 67 | 87% | NA | NA | 29.91 | 1012.6 | |||||
| 25 | 07:51 | SW 5 | 6.00 | Fog/Mist | SCT014 BKN060 | 70 | 67 | 90% | NA | NA | 29.90 | 1012.1 | |||||
| 25 | 06:51 | S 5 | 7.00 | Overcast | BKN013 OVC018 | 69 | 67 | 70 | 68 | 93% | NA | NA | 29.91 | 1012.3 | 0.01 | ||
| 25 | 05:51 | SW 3 | 6.00 | Light Rain Fog/Mist | BKN011 BKN019 OVC047 | 69 | 67 | 93% | NA | NA | 29.90 | 1012.0 | 0.01 | ||||
| 25 | 04:51 | S 3 | 9.00 | Mostly Cloudy | FEW010 BKN042 BKN100 | 68 | 66 | 93% | NA | NA | 29.89 | 1011.7 | |||||
| 25 | 03:51 | S 3 | 10.00 | Mostly Cloudy | SCT070 BKN100 | 69 | 66 | 90% | NA | NA | 29.89 | 1011.7 | |||||
| 25 | 02:51 | S 5 | 10.00 | Mostly Cloudy | FEW047 BKN060 | 69 | 66 | 90% | NA | NA | 29.90 | 1012.0 | |||||
| 25 | 01:51 | S 7 | 10.00 | Mostly Cloudy | BKN060 | 70 | 66 | 87% | NA | NA | 29.90 | 1012.1 | |||||
| 25 | 00:51 | S 5 | 10.00 | Overcast | OVC050 | 70 | 66 | 71 | 70 | 87% | NA | NA | 29.90 | 1012.2 |
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. |
Severe Thunderstorm Warning including Chicago IL, Aurora IL, Joliet IL until 6:00 PM CDT pic.twitter.com/QIyzCRXdCi
— NWS Chicago (@NWSChicago) September 25, 2018
It's time for rainbows in the western suburbs of Chicago but storms continue south of the city and into northwest Indiana. pic.twitter.com/zIosibR0O9
— NWS Chicago (@NWSChicago) September 25, 2018
Damage wind producing storms to 70 mph moving towards Chicago metro area 4:45 to 5:30 pm. Take shelter if you are in the path. #ilwx pic.twitter.com/l9iTuAJJzu
— NWS Chicago (@NWSChicago) September 25, 2018
Dangerous storms with up to 75 mph winds moving east in north central IL. Expect these storms to approach Chicago around 6 pm. #ilwx pic.twitter.com/T7Du3Y7q7h
— NWS Chicago (@NWSChicago) September 25, 2018
T-storms entering nrn IL, and will move into the area in the late afternoon and early evening hours. pic.twitter.com/IWYgAjzy3O
— NWS Chicago (@NWSChicago) September 25, 2018
A severe thunderstorm watch has been issued for parts of Illinois, Iowa and Wisconsin until 10 PM CDT pic.twitter.com/OtJbUvLXpG
— NWS Chicago (@NWSChicago) September 25, 2018
Scattered showers & Isolated T-storms are likely early this morning from the south suburbs of Chicago into adjacent portions of northwest In pic.twitter.com/VGuKPatHrP
— NWS Chicago (@NWSChicago) September 25, 2018
Scattered t-storms likely today into this evening. Isolated severe t-storms are possible late this afternoon through mid evening. pic.twitter.com/FaL0BqDBmi
— NWS Chicago (@NWSChicago) September 25, 2018
Storms with gusty winds moving into eastern IL and parts of NW IN early this evening. Gusty winds to 50 mph possible. #ilwx #inwx pic.twitter.com/cZbUDxDUcP
— NWS Chicago (@NWSChicago) September 25, 2018
From 3-8 pm on Tuesday, strong to severe storms moved across northern IL & northwest IN, producing scattered wind damage. Hardest hit were northern Kane, southern McHenry, & southern Lake Counties, & far northwest IN.— NWS Chicago (@NWSChicago) September 26, 2018
Reports: https://t.co/A9dWTdO2NZ#ILwx #INwx pic.twitter.com/YKIGmKbLwH
A few showers will be possible through the night as a cold front crosses the area. This front will usher in more seasonable temperatures through the end of the week. Another front will bring chances of showers and cooler weather to start the weekend. pic.twitter.com/DQgYkE2nwM
— NWS Chicago (@NWSChicago) September 26, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED SEP 26 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 25 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 84 314 PM 92 2017 71 13 92
MINIMUM 61 1159 PM 30 1942 50 11 67
AVERAGE 73 61 12 80
PRECIPITATION (IN)
YESTERDAY 0.25 1.85 1961 0.11 0.14 0.00
MONTH TO DATE 3.50 2.72 0.78 0.32
SINCE SEP 1 3.50 2.72 0.78 0.32
SINCE JAN 1 37.73 27.85 9.88 32.06
SNOWFALL (IN)
YESTERDAY 0.0 T 1942 0.0 0.0 0.0
1928
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 12 71 -59 29
SINCE SEP 1 12 71 -59 29
SINCE JUL 1 12 84 -72 34
COOLING
YESTERDAY 8 1 7 15
MONTH TO DATE 182 87 95 163
SINCE SEP 1 182 87 95 163
SINCE JAN 1 1259 827 432 946
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 43 400 PM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2017
MINIMUM TEMPERATURE (F) 50 35 1928
SUNRISE AND SUNSET
SEPTEMBER 26 2018.....SUNRISE 643 AM CDT SUNSET 642 PM CDT
SEPTEMBER 27 2018.....SUNRISE 644 AM CDT SUNSET 640 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 ...
