| 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. | |||||||||||||||||
| 09 | 23:51 | SW 6 | 10.00 | A Few Clouds | FEW150 | 41 | 36 | 46 | 40 | 82% | 37 | NA | 29.75 | 1007.8 | |||
| 09 | 22:51 | S 8 | 10.00 | A Few Clouds | FEW150 FEW250 | 42 | 37 | 82% | 37 | NA | 29.76 | 1008.2 | |||||
| 09 | 21:51 | SW 5 | 10.00 | Mostly Cloudy | SCT170 BKN210 BKN240 | 44 | 38 | 79% | 41 | NA | 29.76 | 1008.1 | |||||
| 09 | 20:51 | SW 8 | 10.00 | Overcast | SCT160 BKN200 OVC250 | 45 | 38 | 77% | 41 | NA | 29.77 | 1008.3 | |||||
| 09 | 19:51 | SW 9 | 10.00 | Overcast | SCT180 BKN210 OVC250 | 46 | 39 | 77% | 41 | NA | 29.77 | 1008.5 | |||||
| 09 | 18:51 | SW 5 | 10.00 | Mostly Cloudy | BKN250 | 45 | 39 | 80% | 42 | NA | 29.77 | 1008.3 | |||||
| 09 | 17:51 | SW 3 | 10.00 | Mostly Cloudy | SCT230 BKN250 | 44 | 38 | 52 | 44 | 79% | NA | NA | 29.75 | 1007.8 | |||
| 09 | 16:51 | W 8 | 10.00 | Mostly Cloudy | SCT230 BKN250 | 47 | 38 | 71% | 43 | NA | 29.73 | 1007.1 | |||||
| 09 | 15:51 | W 7 | 10.00 | Mostly Cloudy | BKN250 | 50 | 41 | 71% | 47 | NA | 29.72 | 1006.7 | |||||
| 09 | 14:51 | W 12 | 10.00 | Mostly Cloudy | BKN250 | 51 | 40 | 66% | NA | NA | 29.70 | 1005.8 | |||||
| 09 | 13:51 | W 10 | 10.00 | A Few Clouds | FEW250 | 52 | 39 | 61% | NA | NA | 29.70 | 1005.9 | |||||
| 09 | 12:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 50 | 40 | 68% | 46 | NA | 29.69 | 1005.6 | |||||
| 09 | 11:51 | W 9 | 10.00 | A Few Clouds | FEW100 FEW250 | 50 | 40 | 50 | 40 | 68% | 46 | NA | 29.69 | 1005.6 | |||
| 09 | 10:51 | W 10 | 10.00 | Fair | CLR | 48 | 40 | 74% | 44 | NA | 29.72 | 1006.5 | |||||
| 09 | 09:51 | W 9 | 8.00 | A Few Clouds | FEW250 | 45 | 40 | 83% | 40 | NA | 29.71 | 1006.4 | |||||
| 09 | 08:51 | W 10 | 6.00 | Fog/Mist | FEW250 | 43 | 39 | 86% | 37 | NA | 29.70 | 1005.9 | |||||
| 09 | 07:51 | W 6 | 5.00 | Fog/Mist | FEW150 | 40 | 39 | 97% | 36 | NA | 29.68 | 1005.3 | |||||
| 09 | 06:51 | W 7 | 6.00 | Fog/Mist | FEW008 FEW150 | 41 | 40 | 96% | 36 | NA | 29.67 | 1004.9 | |||||
| 09 | 05:51 | W 8 | 8.00 | Mostly Cloudy | BKN010 | 44 | 42 | 47 | 44 | 93% | 39 | NA | 29.65 | 1004.4 | |||
| 09 | 04:51 | SW 7 | 9.00 | Mostly Cloudy | BKN016 | 45 | 43 | 93% | 41 | NA | 29.63 | 1003.8 | |||||
| 09 | 03:51 | S 8 | 10.00 | Mostly Cloudy | FEW013 SCT055 BKN250 | 45 | 42 | 90% | 41 | NA | 29.64 | 1004.0 | |||||
| 09 | 02:51 | SW 10 | 10.00 | Overcast | FEW140 OVC200 | 46 | 42 | 86% | 41 | NA | 29.65 | 1004.4 | |||||
| 09 | 01:51 | S 10 | 10.00 | Overcast | BKN140 OVC180 | 46 | 42 | 86% | 41 | NA | 29.66 | 1004.5 | |||||
| 09 | 00:51 | S 12 | 10.00 | Overcast | BKN160 OVC200 | 46 | 42 | 86% | 40 | NA | 29.67 | 1004.9 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Wednesday, December 9, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Five straight 50°+ days forecast for Rockford. Hasn't happened this far into Dec. on record https://t.co/QfGCU4FwS8 pic.twitter.com/HdAnhydX8n
— NWS Chicago (@NWSChicago) December 10, 2015Five straight 50°+ days forecast for Chicago. Last time this far into Dec. was in 1971. https://t.co/QfGCU4FwS8 pic.twitter.com/jgK4fzcrqB
— NWS Chicago (@NWSChicago) December 10, 2015Thu. to Fri. afternoon mild, dry with temps in the 50s. Fri. night the start of the chance of rain for the weekend. pic.twitter.com/L09PCuolnC
— NWS Chicago (@NWSChicago) December 10, 2015Localized dense fog in North Central Illinois this morning. #ilwx #slowdown pic.twitter.com/Xal4MVPNES
— NWS Chicago (@NWSChicago) December 9, 2015Partly cloudy and unseasonably mild for early December in the Midwest. Mild but wet weekend ahead. #ILWX #INWX pic.twitter.com/oQayLHdYjx
— NWS Chicago (@NWSChicago) December 9, 2015CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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000
CDUS43 KLOT 100650
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1250 AM CST THU DEC 10 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 9 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 52 204 PM 62 1879 37 15 38
MINIMUM 40 1149 PM -14 1876 22 18 31
AVERAGE 46 29 17 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 2008 0.08 -0.08 T
MONTH TO DATE 0.39 0.80 -0.41 0.20
SINCE DEC 1 0.39 0.80 -0.41 0.20
SINCE JAN 1 35.37 35.44 -0.07 38.88
SNOWFALL (IN)
YESTERDAY 0.0 5.1 1931 0.2 -0.2 0.0
MONTH TO DATE 1.3 1.9 -0.6 T
SINCE DEC 1 1.3 1.9 -0.6 T
SINCE JUL 1 12.5 3.3 9.2 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 36 -17 30
MONTH TO DATE 240 306 -66 307
SINCE DEC 1 240 306 -66 307
SINCE JUL 1 1213 1562 -349 1750
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 806 843 -37 799
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 63 200 PM
AVERAGE 82
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 1879
MINIMUM TEMPERATURE (F) 22 -8 1978
1919
SUNRISE AND SUNSET
DECEMBER 10 2015......SUNRISE 708 AM CST SUNSET 420 PM CST
DECEMBER 11 2015......SUNRISE 709 AM CST SUNSET 420 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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 ...
