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 6 | 10.00 | A Few Clouds | FEW140 FEW250 | 62 | 47 | 58% | NA | NA | 30.23 | 1023.6 | |||||
04 | 22:51 | W 5 | 10.00 | Mostly Cloudy | BKN130 BKN250 | 62 | 50 | 65% | NA | NA | 30.24 | 1023.8 | |||||
04 | 21:51 | Calm | 10.00 | Partly Cloudy | SCT140 SCT250 | 62 | 55 | 78% | NA | NA | 30.24 | 1023.8 | |||||
04 | 20:51 | Calm | 10.00 | Partly Cloudy | SCT140 SCT250 | 63 | 56 | 78% | NA | NA | 30.24 | 1023.6 | |||||
04 | 19:51 | N 5 | 10.00 | Mostly Cloudy | BKN250 | 66 | 55 | 68% | NA | NA | 30.24 | 1023.6 | |||||
04 | 18:51 | SW 3 | 10.00 | Partly Cloudy | FEW140 SCT250 | 68 | 53 | 76 | 68 | 59% | NA | NA | 30.23 | 1023.2 | |||
04 | 17:51 | SW 7 | 10.00 | Mostly Cloudy | FEW060 FEW140 BKN250 | 71 | 52 | 51% | NA | NA | 30.22 | 1023.1 | |||||
04 | 16:51 | SW 7 | 10.00 | Partly Cloudy | FEW060 FEW100 SCT250 | 74 | 51 | 45% | NA | NA | 30.22 | 1023.1 | |||||
04 | 15:51 | S 5 | 10.00 | Mostly Cloudy | SCT060 BKN250 | 74 | 50 | 43% | NA | NA | 30.24 | 1023.5 | |||||
04 | 14:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW065 FEW250 | 73 | 49 | 43% | NA | NA | 30.24 | 1023.9 | |||||
04 | 13:51 | Calm | 10.00 | Mostly Cloudy | BKN060 | 70 | 50 | 49% | NA | NA | 30.27 | 1024.6 | |||||
04 | 12:51 | N 7 | 10.00 | Mostly Cloudy | FEW024 BKN060 | 69 | 51 | 72 | 65 | 53% | NA | NA | 30.28 | 1025.1 | 0.03 | ||
04 | 11:51 | NW 10 | 10.00 | Mostly Cloudy | FEW014 BKN049 | 69 | 55 | 61% | NA | NA | 30.31 | 1025.9 | |||||
04 | 10:51 | NW 13 | 10.00 | Overcast | FEW010 OVC019 | 66 | 57 | 73% | NA | NA | 30.31 | 1026.1 | |||||
04 | 09:51 | NW 9 | 5.00 | Light Rain Fog/Mist | SCT008 BKN021 OVC027 | 67 | 64 | 91% | NA | NA | 30.30 | 1025.7 | 0.03 | 0.03 | |||
04 | 08:51 | W 10 | 5.00 | Light Rain Fog/Mist | OVC008 | 71 | 67 | 87% | NA | NA | 30.29 | 1025.3 | |||||
04 | 07:51 | SW 8 | 10.00 | Overcast | OVC010 | 71 | 67 | 87% | NA | NA | 30.27 | 1024.6 | |||||
04 | 06:51 | SW 13 G 20 | 10.00 | Overcast | BKN011 OVC016 | 72 | 67 | 72 | 71 | 84% | NA | NA | 30.26 | 1024.2 | |||
04 | 05:51 | SW 13 | 10.00 | Overcast | BKN012 OVC017 | 72 | 66 | 82% | NA | NA | 30.25 | 1024.0 | |||||
04 | 04:51 | SW 14 | 10.00 | Overcast | OVC014 | 72 | 66 | 82% | NA | NA | 30.25 | 1024.1 | |||||
04 | 03:51 | SW 13 | 10.00 | Overcast | OVC015 | 71 | 65 | 81% | NA | NA | 30.26 | 1024.4 | |||||
04 | 02:51 | SW 13 G 21 | 10.00 | Overcast | OVC015 | 71 | 65 | 81% | NA | NA | 30.26 | 1024.3 | |||||
04 | 01:51 | SW 17 | 10.00 | Overcast | FEW015 OVC022 | 71 | 65 | 81% | NA | NA | 30.26 | 1024.3 | |||||
04 | 00:51 | SW 15 G 24 | 10.00 | Overcast | OVC019 | 72 | 65 | 76 | 71 | 79% | NA | NA | 30.28 | 1024.9 |
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. |
Much needed rainfall expected over the area late Thursday through Saturday. Some rain may be heavy at times. #ilwx #inwx pic.twitter.com/hZboID3s8I— NWS Chicago (@NWSChicago) October 5, 2017
Isolated showers and t-storms moving across nrn IL this morning with cold front. Precip will end by late morning. pic.twitter.com/QsAhKAVL7s— NWS Chicago (@NWSChicago) October 4, 2017
Scattered showers especially southeast of Chicago today. Periods of showers next few days. #ILWX #INWX pic.twitter.com/YMF1WBcPTk— NWS Chicago (@NWSChicago) October 4, 2017
Scattered showers developing this morning. Greatest coverage expected south and southeast of Chicago. #ILWX #INWX pic.twitter.com/sUV2noPwoq— NWS Chicago (@NWSChicago) October 4, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
317
CDUS43 KLOT 050651
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
151 AM CDT THU OCT 5 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 4 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 246 PM 90 1951 67 9 75
MINIMUM 58 1136 PM 32 1989 46 12 60
1980
AVERAGE 67 57 10 68
PRECIPITATION (IN)
YESTERDAY 0.03 2.57 1991 0.10 -0.07 0.00
MONTH TO DATE 0.03 0.40 -0.37 0.97
SINCE SEP 1 0.35 3.61 -3.26 2.73
SINCE JAN 1 32.09 28.74 3.35 29.71
SNOWFALL (IN)
YESTERDAY 0.0 T 2014 0.0 0.0 0.0
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 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 0
MONTH TO DATE 5 34 -29 11
SINCE SEP 1 42 139 -97 34
SINCE JUL 1 47 152 -105 34
COOLING
YESTERDAY 2 1 1 3
MONTH TO DATE 16 4 12 3
SINCE SEP 1 195 96 99 168
SINCE JAN 1 978 836 142 1133
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 AM
LOWEST 41 200 PM
AVERAGE 67
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1997
MINIMUM TEMPERATURE (F) 46 28 1980
SUNRISE AND SUNSET
OCTOBER 5 2017.......SUNRISE 653 AM CDT SUNSET 626 PM CDT
OCTOBER 6 2017.......SUNRISE 654 AM CDT SUNSET 624 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 ...