| 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. | |||||||||||||||||
| 01 | 23:51 | SE 8 | 10.00 | Partly Cloudy | FEW150 SCT250 | 62 | 39 | 43% | NA | NA | 30.10 | 1019.2 | |||||
| 01 | 22:51 | SE 10 | 10.00 | Partly Cloudy | FEW150 SCT250 | 62 | 39 | 43% | NA | NA | 30.10 | 1019.2 | |||||
| 01 | 21:51 | SE 14 | 10.00 | Mostly Cloudy | FEW150 SCT200 BKN250 | 65 | 44 | 47% | NA | NA | 30.09 | 1018.9 | |||||
| 01 | 20:51 | SE 12 | 10.00 | Partly Cloudy | FEW150 SCT250 | 65 | 43 | 45% | NA | NA | 30.11 | 1019.6 | |||||
| 01 | 19:51 | E 10 | 10.00 | Mostly Cloudy | BKN150 BKN200 | 66 | 46 | 49% | NA | NA | 30.11 | 1019.5 | |||||
| 01 | 18:51 | E 14 | 10.00 | Mostly Cloudy | SCT150 BKN200 BKN250 | 66 | 43 | 72 | 66 | 43% | NA | NA | 30.12 | 1020.0 | |||
| 01 | 17:51 | SE 14 | 10.00 | Mostly Cloudy | SCT150 SCT200 BKN250 | 69 | 37 | 31% | NA | NA | 30.12 | 1020.1 | |||||
| 01 | 16:51 | SE 13 | 10.00 | Mostly Cloudy | FEW150 SCT200 BKN250 | 70 | 39 | 32% | NA | NA | 30.12 | 1019.9 | |||||
| 01 | 15:51 | SE 14 | 10.00 | Mostly Cloudy | SCT150 BKN200 | 71 | 36 | 28% | NA | NA | 30.12 | 1020.0 | |||||
| 01 | 14:51 | SE 13 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 72 | 35 | 26% | NA | NA | 30.14 | 1020.5 | |||||
| 01 | 13:51 | S 10 | 10.00 | Mostly Cloudy | SCT160 BKN250 | 68 | 38 | 33% | NA | NA | 30.17 | 1021.7 | |||||
| 01 | 12:51 | S 10 | 10.00 | Mostly Cloudy | SCT190 BKN250 | 66 | 39 | 68 | 51 | 37% | NA | NA | 30.20 | 1022.7 | |||
| 01 | 11:51 | S 12 | 10.00 | Mostly Cloudy | SCT190 BKN250 | 66 | 40 | 39% | NA | NA | 30.23 | 1023.5 | |||||
| 01 | 10:51 | S 13 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 65 | 41 | 42% | NA | NA | 30.25 | 1024.3 | |||||
| 01 | 09:51 | S 9 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 60 | 41 | 50% | NA | NA | 30.27 | 1025.2 | |||||
| 01 | 08:51 | S 8 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 57 | 40 | 53% | NA | NA | 30.28 | 1025.4 | |||||
| 01 | 07:51 | SE 12 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 53 | 40 | 61% | NA | NA | 30.27 | 1025.2 | |||||
| 01 | 06:51 | SE 9 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 51 | 40 | 54 | 48 | 66% | NA | NA | 30.28 | 1025.3 | |||
| 01 | 05:51 | SE 7 | 10.00 | A Few Clouds | FEW250 | 50 | 40 | 68% | 47 | NA | 30.27 | 1025.3 | |||||
| 01 | 04:51 | SE 8 | 10.00 | A Few Clouds | FEW250 | 49 | 39 | 69% | 46 | NA | 30.28 | 1025.3 | |||||
| 01 | 03:51 | SE 8 | 10.00 | A Few Clouds | FEW250 | 51 | 39 | 64% | NA | NA | 30.29 | 1025.5 | |||||
| 01 | 02:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 52 | 40 | 64% | NA | NA | 30.30 | 1025.9 | |||||
| 01 | 01:51 | SE 6 | 10.00 | A Few Clouds | FEW300 | 52 | 39 | 61% | NA | NA | 30.30 | 1025.9 | |||||
| 01 | 00:51 | SE 8 | 10.00 | A Few Clouds | FEW300 | 53 | 41 | 60 | 53 | 64% | NA | NA | 30.31 | 1026.3 |
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. |
Work week to start unseasonably warm before cooling back closer to normal. Bigger story is that it should actually rain some Wed & Thu! pic.twitter.com/YI4gnHZRdR— NWS Chicago (@NWSChicago) October 1, 2017
Sept '17: Warm due to late month heat & DRY. Tied as 4th driest in #Chicago & 6th driest in #Rockford. https://t.co/MbiG6gsAz0 #ilwx #inwx pic.twitter.com/cxymhFDUZs— NWS Chicago (@NWSChicago) October 1, 2017
Sept '17: Warm due to late month heat & DRY. Tied as 4th driest in #Chicago & 6th driest in #Rockford. https://t.co/MbiG6gsAz0 #ilwx #inwx pic.twitter.com/cxymhFDUZs— NWS Chicago (@NWSChicago) October 1, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
287
CDUS43 KLOT 020632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON OCT 2 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 1 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 72 201 PM 92 1971 68 4 64
MINIMUM 48 401 AM 32 1974 48 0 57
1886
AVERAGE 60 58 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 1911 0.10 -0.10 0.94
MONTH TO DATE 0.00 0.10 -0.10 0.94
SINCE SEP 1 0.32 3.31 -2.99 2.70
SINCE JAN 1 32.06 28.44 3.62 29.68
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 5 8 -3 4
MONTH TO DATE 5 8 -3 4
SINCE SEP 1 42 113 -71 27
SINCE JUL 1 47 126 -79 27
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE SEP 1 179 93 86 165
SINCE JAN 1 962 833 129 1130
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 400 AM
LOWEST 27 200 PM
AVERAGE 49
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1971
MINIMUM TEMPERATURE (F) 47 28 1974
SUNRISE AND SUNSET
OCTOBER 2 2017.......SUNRISE 650 AM CDT SUNSET 631 PM CDT
OCTOBER 3 2017.......SUNRISE 651 AM CDT SUNSET 629 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 ...
