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. |
28 | 23:51 | W 5 | 10.00 | Partly Cloudy | SCT160 SCT200 | 47 | 42 | 83% | 45 | NA | 30.28 | 1025.4 | |||||
28 | 22:51 | W 5 | 10.00 | Partly Cloudy | SCT160 SCT200 | 47 | 44 | 90% | 45 | NA | 30.27 | 1025.3 | |||||
28 | 21:51 | W 6 | 10.00 | Mostly Cloudy | FEW160 BKN190 | 49 | 44 | 83% | 46 | NA | 30.26 | 1024.8 | |||||
28 | 20:51 | W 7 | 10.00 | Mostly Cloudy | FEW110 SCT160 BKN190 | 49 | 44 | 83% | 46 | NA | 30.25 | 1024.4 | |||||
28 | 19:51 | W 7 | 10.00 | Mostly Cloudy | FEW110 SCT140 BKN200 | 50 | 44 | 80% | 47 | NA | 30.23 | 1023.8 | |||||
28 | 18:51 | W 5 | 10.00 | Overcast | FEW070 FEW090 OVC110 | 50 | 44 | 60 | 50 | 80% | 48 | NA | 30.21 | 1023.3 | 0.07 | ||
28 | 17:51 | W 7 | 10.00 | Light Rain | FEW075 OVC095 | 51 | 45 | 80% | NA | NA | 30.20 | 1022.9 | 0.01 | ||||
28 | 16:51 | W 7 | 10.00 | Light Rain | FEW060 BKN075 OVC090 | 51 | 44 | 77% | NA | NA | 30.20 | 1022.7 | 0.02 | ||||
28 | 15:51 | W 8 | 9.00 | Light Rain | OVC080 | 53 | 47 | 80% | NA | NA | 30.20 | 1022.9 | 0.04 | 0.04 | |||
28 | 14:51 | W 6 | 9.00 | Light Rain | FEW050 OVC080 | 54 | 44 | 69% | NA | NA | 30.16 | 1021.4 | |||||
28 | 13:51 | NW 9 | 10.00 | Overcast | FEW025 OVC085 | 59 | 47 | 64% | NA | NA | 30.14 | 1020.5 | |||||
28 | 12:51 | W 7 | 10.00 | Overcast | FEW023 BKN100 OVC250 | 59 | 48 | 60 | 56 | 67% | NA | NA | 30.11 | 1019.6 | |||
28 | 11:51 | W 3 | 10.00 | Overcast | FEW024 FEW100 OVC140 | 60 | 50 | 70% | NA | NA | 30.10 | 1019.3 | |||||
28 | 10:51 | NW 12 | 10.00 | Overcast | FEW030 OVC090 | 59 | 48 | 67% | NA | NA | 30.10 | 1019.2 | |||||
28 | 09:51 | NW 10 | 10.00 | Overcast | FEW070 OVC090 | 59 | 49 | 69% | NA | NA | 30.08 | 1018.7 | |||||
28 | 08:51 | SW 3 | 10.00 | Overcast | OVC095 | 59 | 49 | 69% | NA | NA | 30.07 | 1018.2 | |||||
28 | 07:51 | Calm | 10.00 | Mostly Cloudy | BKN110 BKN140 BKN250 | 56 | 47 | 72% | NA | NA | 30.04 | 1017.2 | |||||
28 | 06:51 | SW 3 | 10.00 | Mostly Cloudy | FEW110 BKN140 BKN250 | 56 | 46 | 61 | 55 | 70% | NA | NA | 30.03 | 1016.7 | |||
28 | 05:51 | SW 6 | 10.00 | Overcast | BKN130 OVC250 | 56 | 45 | 67% | NA | NA | 30.00 | 1015.9 | |||||
28 | 04:51 | SW 6 | 10.00 | Overcast | FEW090 BKN140 OVC250 | 56 | 44 | 65% | NA | NA | 29.99 | 1015.5 | |||||
28 | 03:51 | SW 6 | 10.00 | Overcast | BKN100 OVC200 | 56 | 44 | 65% | NA | NA | 29.97 | 1014.7 | |||||
28 | 02:51 | SW 6 | 10.00 | Overcast | FEW090 FEW140 OVC200 | 57 | 43 | 60% | NA | NA | 29.97 | 1014.8 | |||||
28 | 01:51 | SW 7 | 10.00 | Overcast | SCT090 BKN140 OVC200 | 59 | 42 | 54% | NA | NA | 29.97 | 1014.6 | |||||
28 | 00:51 | SW 10 | 10.00 | Overcast | BKN150 OVC220 | 61 | 42 | 66 | 61 | 50% | NA | NA | 29.96 | 1014.2 |
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. |
For north central & far northeast IL, areas of frost are expected tonight as clouds gradually clear and lows fall into the mid 30s. In those locations, cover sensitive plants or bring them inside for protection. #ILwx #INwx https://t.co/hvAEYCJelM pic.twitter.com/484Yl7tgvg— NWS Chicago (@NWSChicago) September 28, 2018
After clearing later tonight, clouds will return on Sat. Rain is likely to expand back across areas north of I-80 on Sat evening with chances continuing during the day Sun. Temperatures will warm especially for the first half of next week. #ILwx #INwx https://t.co/hvAEYCJelM pic.twitter.com/AyKHORONmy— NWS Chicago (@NWSChicago) September 28, 2018
Closer look at today: Developing area of rain over N central IL will expand across locations roughly I-80 & N & continue thru aftn. Sharp southern cut-off to rain as shown in simulated radar. Much cooler highs in 50s to ~60° N of I-80 with falling temps this aftn. #ilwx #inwx pic.twitter.com/ddLieHmf80— NWS Chicago (@NWSChicago) September 28, 2018
Friday's Fantastic Chicago Sunrise #ilwx #chicago #news #weather #sunrise pic.twitter.com/mBTWjohYXE— Barry Butler (@barrybutler9) September 28, 2018
Showers north of I-80 today, and cooler tonight. Warmer weather returns along with more showers next week. pic.twitter.com/mFe94RZfgv— NWS Chicago (@NWSChicago) September 28, 2018
Areas of frost are expected tonight as low temperatures fall into the low to mid 30s tonight across parts of north-central Illinois. Cover sensitive plants or bring them inside for protection. pic.twitter.com/PNTGmnQ0Mi— NWS Chicago (@NWSChicago) September 28, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT SAT SEP 29 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 28 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 60 1213 PM 92 1953 70 -10 74
MINIMUM 46 1159 PM 29 1942 49 -3 53
AVERAGE 53 59 -6 64
PRECIPITATION (IN)
YESTERDAY 0.07 3.65 1972 0.09 -0.02 0.00
MONTH TO DATE 3.57 3.02 0.55 0.32
SINCE SEP 1 3.57 3.02 0.55 0.32
SINCE JAN 1 37.80 28.15 9.65 32.06
SNOWFALL (IN)
YESTERDAY MM 0.0 MM 0.0 MM 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 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 7 5 1
MONTH TO DATE 36 91 -55 31
SINCE SEP 1 36 91 -55 31
SINCE JUL 1 36 104 -68 36
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 182 90 92 179
SINCE SEP 1 182 90 92 179
SINCE JAN 1 1259 830 429 962
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 51 1200 AM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 99 1953
MINIMUM TEMPERATURE (F) 48 32 1984
SUNRISE AND SUNSET
SEPTEMBER 29 2018.....SUNRISE 646 AM CDT SUNSET 637 PM CDT
SEPTEMBER 30 2018.....SUNRISE 647 AM CDT SUNSET 635 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 ...