| 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. | |||||||||||||||||
| 18 | 23:51 | Calm | 10.00 | Fair | CLR | 46 | 33 | 61% | NA | NA | 30.20 | 1022.9 | |||||
| 18 | 22:51 | Calm | 10.00 | Fair | CLR | 48 | 33 | 56% | NA | NA | 30.21 | 1023.2 | |||||
| 18 | 21:51 | NE 3 | 10.00 | Fair | CLR | 51 | 32 | 48% | NA | NA | 30.21 | 1023.2 | |||||
| 18 | 20:51 | NE 6 | 10.00 | Fair | CLR | 52 | 42 | 69% | NA | NA | 30.20 | 1022.9 | |||||
| 18 | 19:51 | NE 9 | 10.00 | A Few Clouds | FEW090 | 55 | 44 | 67% | NA | NA | 30.20 | 1022.8 | |||||
| 18 | 18:51 | NE 10 | 10.00 | A Few Clouds | FEW090 FEW250 | 59 | 44 | 65 | 59 | 58% | NA | NA | 30.19 | 1022.6 | |||
| 18 | 17:51 | NE 9 | 10.00 | A Few Clouds | FEW090 FEW150 | 61 | 44 | 54% | NA | NA | 30.20 | 1022.7 | |||||
| 18 | 16:51 | NE 10 | 10.00 | A Few Clouds | FEW090 FEW150 | 62 | 45 | 54% | NA | NA | 30.20 | 1022.7 | |||||
| 18 | 15:51 | NE 13 | 10.00 | Partly Cloudy | FEW046 FEW090 SCT140 | 62 | 44 | 52% | NA | NA | 30.20 | 1022.8 | |||||
| 18 | 14:51 | NE 12 | 10.00 | Partly Cloudy | FEW046 SCT090 | 63 | 44 | 50% | NA | NA | 30.22 | 1023.3 | |||||
| 18 | 13:51 | NE 15 | 10.00 | Mostly Cloudy | SCT046 BKN090 | 64 | 46 | 52% | NA | NA | 30.22 | 1023.5 | |||||
| 18 | 12:51 | E 6 | 10.00 | Mostly Cloudy | SCT046 BKN080 | 64 | 45 | 64 | 45 | 50% | NA | NA | 30.23 | 1023.8 | |||
| 18 | 11:51 | Calm | 10.00 | Mostly Cloudy | SCT070 BKN095 | 61 | 43 | 52% | NA | NA | 30.25 | 1024.4 | |||||
| 18 | 10:51 | NE 5 | 10.00 | Mostly Cloudy | SCT060 BKN090 | 56 | 41 | 57% | NA | NA | 30.25 | 1024.6 | |||||
| 18 | 09:51 | E 9 | 10.00 | Mostly Cloudy | BKN055 BKN090 | 53 | 41 | 64% | NA | NA | 30.26 | 1024.7 | |||||
| 18 | 08:51 | N 6 | 10.00 | Mostly Cloudy | BKN060 BKN090 | 52 | 40 | 64% | NA | NA | 30.25 | 1024.4 | |||||
| 18 | 07:51 | NE 7 | 10.00 | Mostly Cloudy | BKN060 BKN080 | 47 | 38 | 71% | 44 | NA | 30.24 | 1024.3 | |||||
| 18 | 06:51 | N 9 | 10.00 | Mostly Cloudy | BKN060 | 45 | 35 | 45 | 41 | 68% | 40 | NA | 30.24 | 1024.1 | |||
| 18 | 05:51 | N 7 | 10.00 | Partly Cloudy | SCT050 SCT100 | 43 | 33 | 68% | 39 | NA | 30.21 | 1023.3 | |||||
| 18 | 04:51 | N 8 | 10.00 | A Few Clouds | FEW055 | 43 | 32 | 65% | 38 | NA | 30.20 | 1022.8 | |||||
| 18 | 03:51 | N 8 | 10.00 | A Few Clouds | FEW100 | 43 | 31 | 63% | 38 | NA | 30.20 | 1022.8 | |||||
| 18 | 02:51 | N 6 | 10.00 | A Few Clouds | FEW100 | 44 | 30 | 58% | 41 | NA | 30.20 | 1022.8 | |||||
| 18 | 01:51 | N 5 | 10.00 | A Few Clouds | FEW100 | 45 | 29 | 54% | 42 | NA | 30.21 | 1023.2 | |||||
| 18 | 00:51 | N 6 | 10.00 | A Few Clouds | FEW100 | 45 | 30 | 52 | 44 | 56% | 42 | NA | 30.22 | 1023.6 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Wednesday, May 18, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
1 more chilly night then a steadily warming & generally dry stretch is on the way! Cooler shore but more bearable. pic.twitter.com/s4JBJgg4bK— NWS Chicago (@NWSChicago) May 18, 2016
Lows early this #Mayvember morning. Did you observe any frost? Next Weds AM LOWS could be around 60! #ilwx #inwx pic.twitter.com/q1mZIRm4am— NWS Chicago (@NWSChicago) May 18, 2016
A few showers today, otherwise dry and warming through early next week. #inwx #ilwx pic.twitter.com/wB77CoJpwR— NWS Chicago (@NWSChicago) May 18, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 190733
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
233 AM CDT THU MAY 19 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 18 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 1227 PM 93 1962 71 -6 77
MINIMUM 41 1259 AM 34 2002 49 -8 49
AVERAGE 53 60 -7 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1926 0.13 -0.13 0.00
MONTH TO DATE 3.66 2.12 1.54 3.08
SINCE MAR 1 9.80 8.00 1.80 7.05
SINCE JAN 1 11.87 11.52 0.35 9.91
SNOWFALL (IN)
YESTERDAY 0.0 T 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 3.7 6.8 -3.1 7.1
SINCE JUL 1 31.2 36.6 -5.4 50.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 7 5 2
MONTH TO DATE 204 158 46 107
SINCE MAR 1 1386 1491 -105 1477
SINCE JUL 1 5394 6225 -831 6657
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 16 -16 29
SINCE MAR 1 7 26 -19 29
SINCE JAN 1 7 26 -19 29
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 700 AM
LOWEST 48 1200 PM
AVERAGE 60
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1977
1975
MINIMUM TEMPERATURE (F) 49 36 1993
1894
SUNRISE AND SUNSET
MAY 19 2016...........SUNRISE 527 AM CDT SUNSET 810 PM CDT
MAY 20 2016...........SUNRISE 526 AM CDT SUNSET 811 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 ...
