| 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. | |||||||||||||||||
| 16 | 23:51 | SE 5 | 10.00 | A Few Clouds | FEW060 | 74 | 65 | 74% | NA | NA | 29.99 | 1014.9 | |||||
| 16 | 22:51 | SE 6 | 10.00 | A Few Clouds | FEW060 | 75 | 64 | 69% | NA | NA | 30.00 | 1015.3 | |||||
| 16 | 21:51 | SE 7 | 10.00 | A Few Clouds | FEW060 | 76 | 63 | 64% | NA | 78 | 30.00 | 1015.3 | |||||
| 16 | 20:51 | E 7 | 10.00 | Fair | CLR | 76 | 64 | 67% | NA | 78 | 30.00 | 1015.5 | |||||
| 16 | 19:51 | E 7 | 10.00 | A Few Clouds | FEW050 FEW250 | 79 | 63 | 58% | NA | 81 | 29.99 | 1015.2 | |||||
| 16 | 18:51 | E 9 | 10.00 | A Few Clouds | FEW050 FEW250 | 81 | 62 | 89 | 81 | 53% | NA | 82 | 29.99 | 1015.1 | |||
| 16 | 17:51 | E 13 | 10.00 | A Few Clouds | FEW045 FEW250 | 84 | 64 | 51% | NA | 85 | 29.99 | 1015.2 | |||||
| 16 | 16:51 | E 14 | 10.00 | A Few Clouds | FEW045 FEW250 | 86 | 66 | 51% | NA | 88 | 30.00 | 1015.4 | |||||
| 16 | 15:51 | E 14 | 10.00 | A Few Clouds | FEW045 FEW250 | 85 | 66 | 53% | NA | 87 | 30.01 | 1015.8 | |||||
| 16 | 14:51 | E 10 | 10.00 | Partly Cloudy | SCT045 SCT250 | 86 | 67 | 53% | NA | 89 | 30.03 | 1016.3 | |||||
| 16 | 13:51 | SE 6 | 10.00 | Mostly Cloudy | SCT045 BKN065 | 88 | 66 | 48% | NA | 90 | 30.05 | 1017.0 | |||||
| 16 | 12:51 | S 8 | 10.00 | Mostly Cloudy | FEW045 BKN060 | 87 | 65 | 87 | 69 | 48% | NA | 89 | 30.08 | 1017.9 | |||
| 16 | 11:51 | Vrbl 7 | 10.00 | Partly Cloudy | SCT055 | 85 | 70 | 61% | NA | 90 | 30.10 | 1018.6 | |||||
| 16 | 10:51 | SE 7 | 10.00 | A Few Clouds | FEW055 | 82 | 70 | 67% | NA | 86 | 30.11 | 1019.2 | |||||
| 16 | 09:51 | Calm | 10.00 | A Few Clouds | FEW050 | 79 | 69 | 72% | NA | 82 | 30.12 | 1019.6 | |||||
| 16 | 08:51 | E 5 | 8.00 | A Few Clouds | FEW046 | 75 | 69 | 82% | NA | NA | 30.12 | 1019.6 | |||||
| 16 | 07:51 | E 3 | 7.00 | A Few Clouds | FEW045 | 72 | 68 | 87% | NA | NA | 30.13 | 1019.9 | |||||
| 16 | 06:51 | NE 3 | 8.00 | A Few Clouds | FEW045 | 69 | 66 | 69 | 66 | 90% | NA | NA | 30.13 | 1019.8 | |||
| 16 | 05:51 | N 7 | 7.00 | Fair | CLR | 68 | 66 | 93% | NA | NA | 30.12 | 1019.6 | |||||
| 16 | 04:51 | N 6 | 8.00 | Fair | CLR | 68 | 66 | 93% | NA | NA | 30.12 | 1019.5 | |||||
| 16 | 03:51 | N 5 | 7.00 | Fair | CLR | 67 | 64 | 91% | NA | NA | 30.12 | 1019.4 | |||||
| 16 | 02:51 | N 5 | 8.00 | Fair | CLR | 67 | 64 | 91% | NA | NA | 30.12 | 1019.4 | |||||
| 16 | 01:51 | NE 3 | 10.00 | Fair | CLR | 69 | 65 | 87% | NA | NA | 30.12 | 1019.6 | |||||
| 16 | 00:51 | NE 5 | 10.00 | Fair | CLR | 69 | 64 | 75 | 69 | 84% | NA | NA | 30.13 | 1019.9 |
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. |
Areas of fog to develop across much of the area overnight. Some locally dense fog will be possible. Expect any fog to dissipate through mid-morning Monday. Active weather looks to return to the area beginning Tuesday afternoon/evening. pic.twitter.com/HOIJ5deEYZ— NWS Chicago (@NWSChicago) September 16, 2018
Mild weather continues thru Mon. Fog again tonight. Chc for storms returns for some by Tue, though best chc will be Thu night. #ilwx #inwx pic.twitter.com/1puq0iLZyC— NWS Chicago (@NWSChicago) September 16, 2018
#Florence is now a tropical depression, but its siege of heavy rain and flooding continues today: https://t.co/1roEfBJEp9 pic.twitter.com/rDVMgQxQiJ— The Weather Channel (@weatherchannel) September 16, 2018
Remnants of #Florence will bring a soaking rain and possible flooding to the Northeast early this week: https://t.co/Ai0OjAjbYB pic.twitter.com/WxKtOrjR5J— The Weather Channel (@weatherchannel) September 16, 2018
SPC Sep 16, 2018 2000 UTC Day 1 Convective Outlook: SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0257 PM CDT Sun Sep 16 2018 Valid 162000Z - 171200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR… https://t.co/Z1U4TzMvqh pic.twitter.com/FUkYrp0Q2x— Cardinal Weather (@CardinalWeather) September 16, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT MON SEP 17 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 16 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 89 127 PM 92 1955 75 14 88
1931
MINIMUM 66 342 AM 37 1984 54 12 65
AVERAGE 78 65 13 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 1980 0.11 -0.11 0.00
MONTH TO DATE 3.04 1.76 1.28 0.25
SINCE SEP 1 3.04 1.76 1.28 0.25
SINCE JAN 1 37.27 26.89 10.38 31.99
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 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 1 29 -28 29
SINCE SEP 1 1 29 -28 29
SINCE JUL 1 1 42 -41 34
COOLING
YESTERDAY 13 3 10 12
MONTH TO DATE 126 69 57 44
SINCE SEP 1 126 69 57 44
SINCE JAN 1 1203 809 394 827
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 46 1200 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1955
MINIMUM TEMPERATURE (F) 54 37 1984
SUNRISE AND SUNSET
SEPTEMBER 17 2018.....SUNRISE 634 AM CDT SUNSET 658 PM CDT
SEPTEMBER 18 2018.....SUNRISE 635 AM CDT SUNSET 656 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 ...
