| 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. | |||||||||||||||||
| 10 | 23:51 | W 8 | 2.50 | Fog/Mist | FEW003 | 38 | 37 | 97% | 32 | NA | 30.04 | 1017.5 | |||||
| 10 | 22:51 | W 7 | 3.00 | Fog/Mist | FEW003 | 39 | 37 | 93% | 34 | NA | 30.03 | 1017.4 | |||||
| 10 | 21:51 | W 6 | 4.00 | Fog/Mist | FEW003 | 39 | 38 | 96% | 35 | NA | 30.02 | 1016.9 | |||||
| 10 | 20:51 | SW 3 | 6.00 | Fog/Mist | CLR | 42 | 38 | 85% | NA | NA | 30.00 | 1016.4 | |||||
| 10 | 19:51 | SW 6 | 8.00 | Fair | CLR | 44 | 38 | 79% | 41 | NA | 29.99 | 1015.9 | |||||
| 10 | 18:51 | SW 7 | 8.00 | Fair | CLR | 47 | 39 | 51 | 44 | 74% | 44 | NA | 29.96 | 1015.1 | |||
| 10 | 17:51 | W 9 | 7.00 | A Few Clouds | FEW200 | 50 | 40 | 68% | 46 | NA | 29.94 | 1014.3 | |||||
| 10 | 16:51 | SW 9 | 7.00 | Partly Cloudy | FEW140 SCT210 | 50 | 41 | 71% | 46 | NA | 29.95 | 1014.6 | |||||
| 10 | 15:51 | W 7 | 6.00 | Partly Cloudy with Haze | FEW140 SCT210 | 49 | 41 | 74% | 46 | NA | 29.95 | 1014.5 | |||||
| 10 | 14:51 | SW 8 | 5.00 | Mostly Cloudy with Haze | FEW015 FEW140 BKN220 | 47 | 41 | 80% | 43 | NA | 29.96 | 1014.9 | |||||
| 10 | 13:51 | SW 6 | 4.00 | Mostly Cloudy with Haze | FEW011 BKN160 BKN210 | 46 | 41 | 83% | 43 | NA | 29.97 | 1015.2 | |||||
| 10 | 12:51 | Vrbl 7 | 2.50 | Fog/Mist | OVC008 | 44 | 41 | 44 | 37 | 89% | 40 | NA | 29.99 | 1015.8 | |||
| 10 | 11:51 | SW 8 | 2.50 | Fog/Mist | OVC005 | 42 | 40 | 92% | 37 | NA | 30.00 | 1016.2 | |||||
| 10 | 10:51 | SW 6 | 1.75 | Fog/Mist | OVC003 | 40 | 40 | 100% | 36 | NA | 30.01 | 1016.7 | |||||
| 10 | 09:51 | S 7 | 0.50 | Fog | VV002 | 39 | 38 | 96% | 34 | NA | 30.01 | 1016.9 | |||||
| 10 | 08:51 | S 3 | 0.25 | Fog | VV002 | 38 | 37 | 97% | NA | NA | 30.00 | 1016.5 | |||||
| 10 | 07:51 | S 5 | 0.50 | Fog/Mist | OVC003 | 37 | 36 | 96% | 33 | NA | 30.01 | 1016.5 | |||||
| 10 | 06:51 | S 6 | 1.25 | Fog/Mist | OVC003 | 37 | 36 | 37 | 35 | 96% | 32 | NA | 30.02 | 1016.8 | |||
| 10 | 05:51 | S 3 | 0.50 | Fog | VV003 | 36 | 36 | 100% | NA | NA | 30.02 | 1017.0 | |||||
| 10 | 04:51 | SW 5 | 0.50 | Fog | VV003 | 36 | 36 | 100% | 32 | NA | 30.03 | 1017.1 | |||||
| 10 | 03:51 | SW 6 | 1.25 | Fog/Mist | OVC003 | 36 | 36 | 100% | 31 | NA | 30.04 | 1017.5 | |||||
| 10 | 02:51 | SW 9 | 1.25 | Fog/Mist | OVC003 | 36 | 35 | 97% | 29 | NA | 30.06 | 1018.3 | |||||
| 10 | 01:51 | S 10 | 1.25 | Fog/Mist | OVC003 | 35 | 34 | 96% | 27 | NA | 30.07 | 1018.7 | |||||
| 10 | 00:51 | S 10 | 2.50 | Fog/Mist | OVC003 | 35 | 34 | 44 | 35 | 96% | 27 | NA | 30.07 | 1018.9 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Fog advisory during the overnight and morning hours. Fog observed from midnight to noon with visibility down to 0.25 mile at 8:51 a.m. FogMist returned at 10:51 p.m. through midnight. Clear skies during the day. Some light precipitation on radar near Joliet from 6:00 a.m. to noon.
Weather Underground Historical 24-Hour Weather Radar for Tuesday, March 10, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Dense #fog persisting across portions of N central & NE IL & likely to expand & become more dense this eve. #ilwx pic.twitter.com/MA0P6GfBWP
— NWS Chicago (@NWSChicago) March 10, 2015
Dense fog again tonight into Wed AM, may persist longer near Lake MI. Mild inland & much cooler near lake Wed aftn. pic.twitter.com/yqSWb1guiP
— NWS Chicago (@NWSChicago) March 11, 2015
Dense fog expanding eastward this evening in #Chicago metro, w/fog also becoming dense well south of I-80. pic.twitter.com/enhTHIq0Ml
— NWS Chicago (@NWSChicago) March 11, 2015
Dense fog persists through overnight & into at least early Wed morning. Plan for longer commute time Wed morning. pic.twitter.com/1odsrYzjhq
— NWS Chicago (@NWSChicago) March 11, 2015
GET YOUR CHICAGO CLIMATE DATA HERE FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAR 11 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 10 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 440 PM 70 1955 44 7 53
MINIMUM 35 110 AM 2 2003 27 8 40
AVERAGE 43 36 7 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.87 2013 0.07 -0.07 0.00
MONTH TO DATE 0.13 0.77 -0.64 0.55
SINCE MAR 1 0.13 0.77 -0.64 0.55
SINCE JAN 1 2.99 4.29 -1.30 5.85
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1924 0.2 -0.2 0.0
1943
MONTH TO DATE 0.7 2.4 -1.7 7.2
SINCE MAR 1 0.7 2.4 -1.7 7.2
SINCE JUL 1 44.3 32.2 12.1 75.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 29 -7 18
MONTH TO DATE 386 309 77 408
SINCE MAR 1 386 309 77 408
SINCE JUL 1 5566 5043 523 5823
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 66 500 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 74 1990
MINIMUM TEMPERATURE (F) 28 3 1979
SUNRISE AND SUNSET
MARCH 11 2015.........SUNRISE 711 AM CDT SUNSET 653 PM CDT
MARCH 12 2015.........SUNRISE 709 AM CDT SUNSET 654 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® with Temperature/Wind Data || Google: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
