| 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. | |||||||||||||||||
| 15 | 23:51 | NE 6 | 10.00 | Fair | CLR | 70 | 63 | 79% | NA | NA | 30.14 | 1020.0 | |||||
| 15 | 22:51 | NE 8 | 10.00 | Fair | CLR | 72 | 62 | 71% | NA | NA | 30.15 | 1020.4 | |||||
| 15 | 21:51 | NE 8 | 10.00 | Fair | CLR | 72 | 63 | 73% | NA | NA | 30.15 | 1020.6 | |||||
| 15 | 20:51 | N 9 | 10.00 | Fair | CLR | 72 | 62 | 71% | NA | NA | 30.15 | 1020.8 | |||||
| 15 | 19:51 | N 10 | 10.00 | Fair | CLR | 73 | 61 | 66% | NA | NA | 30.15 | 1020.7 | |||||
| 15 | 18:51 | NE 12 | 10.00 | Fair | CLR | 75 | 61 | 82 | 75 | 62% | NA | NA | 30.14 | 1020.4 | |||
| 15 | 17:51 | NE 7 | 10.00 | Fair | CLR | 78 | 59 | 52% | NA | 79 | 30.13 | 1020.0 | |||||
| 15 | 16:51 | E 10 | 10.00 | Fair | CLR | 80 | 59 | 49% | NA | 81 | 30.13 | 1019.8 | |||||
| 15 | 15:51 | NE 7 | 10.00 | Fair | CLR | 81 | 62 | 53% | NA | 82 | 30.14 | 1020.1 | |||||
| 15 | 14:51 | NE 12 | 10.00 | Fair | CLR | 81 | 62 | 53% | NA | 82 | 30.15 | 1020.7 | |||||
| 15 | 13:51 | E 8 | 10.00 | Fair | CLR | 82 | 62 | 51% | NA | 83 | 30.17 | 1021.2 | |||||
| 15 | 12:51 | NE 13 | 10.00 | Fair | CLR | 81 | 61 | 81 | 64 | 51% | NA | 82 | 30.19 | 1022.0 | |||
| 15 | 11:51 | NE 9 | 10.00 | Fair | CLR | 80 | 62 | 54% | NA | 81 | 30.20 | 1022.2 | |||||
| 15 | 10:51 | NE 10 | 10.00 | Fair | CLR | 79 | 62 | 56% | NA | 80 | 30.20 | 1022.4 | |||||
| 15 | 09:51 | N 6 | 10.00 | Fair | CLR | 76 | 65 | 69% | NA | 78 | 30.21 | 1022.5 | |||||
| 15 | 08:51 | N 5 | 8.00 | Fair | CLR | 72 | 65 | 79% | NA | NA | 30.19 | 1022.0 | |||||
| 15 | 07:51 | N 3 | 7.00 | Fair | CLR | 68 | 64 | 87% | NA | NA | 30.19 | 1022.1 | |||||
| 15 | 06:51 | N 5 | 10.00 | Fair | CLR | 64 | 62 | 70 | 64 | 93% | NA | NA | 30.18 | 1021.7 | |||
| 15 | 05:51 | N 5 | 10.00 | Fair | CLR | 65 | 62 | 90% | NA | NA | 30.17 | 1021.1 | |||||
| 15 | 04:51 | N 3 | 10.00 | Fair | CLR | 65 | 62 | 90% | NA | NA | 30.15 | 1020.6 | |||||
| 15 | 03:51 | NE 3 | 10.00 | Fair | CLR | 66 | 61 | 84% | NA | NA | 30.14 | 1020.3 | |||||
| 15 | 02:51 | N 3 | 10.00 | Fair | CLR | 68 | 62 | 81% | NA | NA | 30.14 | 1020.1 | |||||
| 15 | 01:51 | Calm | 10.00 | Fair | CLR | 68 | 61 | 78% | NA | NA | 30.14 | 1020.1 | |||||
| 15 | 00:51 | Calm | 10.00 | Fair | CLR | 70 | 61 | 77 | 69 | 73% | NA | NA | 30.14 | 1020.1 |
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. |
May see slightly higher coverage of some clouds and fog Sunday morning. Highs on Sunday will again be in the 80s, with cooler temps at the lake with onshore flow. Monday afternoon highs will be in the mid to upper 80s and we could see 90. pic.twitter.com/e7PolUF5m0
— NWS Chicago (@NWSChicago) September 15, 2018
Sunny and mild weather continues through Monday. Highs in the 80s inland, but cooler near the lake. #ilwx #inwx pic.twitter.com/hsOb2FcWFj
— NWS Chicago (@NWSChicago) September 15, 2018
The remnants of #Florence will bring rain, locally heavy in spots, to the Northeast early next week before finally exiting the U.S.: https://t.co/Zm5BgCiNNb pic.twitter.com/weNTksY2QZ
— The Weather Channel (@weatherchannel) September 15, 2018
SPC Sep 15, 2018 2000 UTC Day 1 Convective Outlook: SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0230 PM CDT Sat Sep 15 2018 Valid 152000Z - 161200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS… https://t.co/jifuymeKeC pic.twitter.com/A5Wzo4LBd4
— Cardinal Weather (@CardinalWeather) September 15, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN SEP 16 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 15 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 82 205 PM 99 1939 75 7 87
MINIMUM 64 554 AM 39 2007 55 9 62
AVERAGE 73 65 8 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 1936 0.10 -0.10 0.00
MONTH TO DATE 3.04 1.65 1.39 0.25
SINCE SEP 1 3.04 1.65 1.39 0.25
SINCE JAN 1 37.27 26.78 10.49 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 26 -25 29
SINCE SEP 1 1 26 -25 29
SINCE JUL 1 1 39 -38 34
COOLING
YESTERDAY 8 3 5 10
MONTH TO DATE 113 66 47 32
SINCE SEP 1 113 66 47 32
SINCE JAN 1 1190 806 384 815
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 49 400 PM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 1955
1931
MINIMUM TEMPERATURE (F) 54 37 1984
SUNRISE AND SUNSET
SEPTEMBER 16 2018.....SUNRISE 633 AM CDT SUNSET 659 PM CDT
SEPTEMBER 17 2018.....SUNRISE 634 AM CDT SUNSET 658 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 ...
