| 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. | |||||||||||||||||
| 28 | 23:51 | W 14 | 10.00 | Fair | CLR | 34 | 27 | 40 | 33 | 76% | 25 | NA | 29.75 | 1008.1 | |||
| 28 | 22:51 | W 10 | 10.00 | A Few Clouds | FEW250 | 34 | 27 | 76% | 26 | NA | 29.77 | 1008.5 | |||||
| 28 | 21:51 | W 13 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 35 | 28 | 76% | 26 | NA | 29.77 | 1008.6 | |||||
| 28 | 20:51 | W 14 | 10.00 | Mostly Cloudy | FEW130 BKN180 BKN250 | 36 | 29 | 76% | 27 | NA | 29.76 | 1008.3 | |||||
| 28 | 19:51 | W 13 | 10.00 | Overcast | BKN130 OVC160 | 38 | 29 | 70% | 30 | NA | 29.76 | 1008.4 | |||||
| 28 | 18:51 | SW 12 | 10.00 | Overcast | FEW085 SCT130 OVC160 | 39 | 31 | 73% | 32 | NA | 29.76 | 1008.4 | |||||
| 28 | 17:51 | SW 12 | 10.00 | Overcast | SCT130 BKN160 OVC180 | 40 | 30 | 45 | 40 | 68% | 33 | NA | 29.76 | 1008.4 | |||
| 28 | 16:51 | SW 10 | 10.00 | Overcast | BKN120 BKN150 OVC250 | 40 | 29 | 65% | 34 | NA | 29.77 | 1008.7 | |||||
| 28 | 15:51 | SW 14 G 25 | 10.00 | Overcast | BKN150 OVC250 | 41 | 28 | 60% | 33 | NA | 29.75 | 1008.1 | |||||
| 28 | 14:51 | S 13 G 26 | 10.00 | Overcast | SCT160 OVC250 | 42 | 26 | 53% | 35 | NA | 29.79 | 1009.3 | |||||
| 28 | 13:51 | S 14 G 31 | 10.00 | Overcast | FEW140 SCT180 OVC250 | 44 | 24 | 45% | 37 | NA | 29.81 | 1010.0 | |||||
| 28 | 12:51 | S 23 G 31 | 10.00 | Overcast and Breezy | BKN190 OVC250 | 44 | 23 | 43% | 35 | NA | 29.83 | 1010.6 | |||||
| 28 | 11:51 | S 29 G 38 | 10.00 | Mostly Cloudy and Windy | BKN200 BKN250 | 44 | 23 | 44 | 23 | 43% | 34 | NA | 29.87 | 1012.0 | |||
| 28 | 10:51 | S 25 G 35 | 10.00 | Mostly Cloudy and Breezy | FEW180 BKN250 | 41 | 23 | 49% | 31 | NA | 29.91 | 1013.4 | |||||
| 28 | 09:51 | S 15 | 10.00 | Mostly Cloudy | BKN250 | 36 | 27 | 70% | 27 | NA | 29.96 | 1015.4 | |||||
| 28 | 08:51 | S 12 | 10.00 | Mostly Cloudy | BKN250 | 29 | 25 | 85% | 19 | NA | 30.00 | 1016.8 | |||||
| 28 | 07:51 | S 9 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 26 | 23 | 88% | 17 | NA | 30.03 | 1017.9 | |||||
| 28 | 06:51 | S 8 | 10.00 | Partly Cloudy | FEW180 SCT250 | 24 | 21 | 88% | 15 | NA | 30.05 | 1018.7 | |||||
| 28 | 05:51 | SE 9 | 10.00 | A Few Clouds | FEW250 | 23 | 20 | 24 | 19 | 88% | 13 | NA | 30.07 | 1019.3 | |||
| 28 | 04:51 | SE 6 | 10.00 | A Few Clouds | FEW250 | 23 | 21 | 92% | 16 | NA | 30.08 | 1019.6 | |||||
| 28 | 03:51 | SE 6 | 10.00 | A Few Clouds | FEW250 | 21 | 18 | 88% | 13 | NA | 30.12 | 1020.8 | |||||
| 28 | 02:51 | SE 5 | 10.00 | Fair | CLR | 22 | 19 | 89% | 15 | NA | 30.14 | 1021.7 | |||||
| 28 | 01:51 | SE 3 | 10.00 | A Few Clouds | FEW250 | 21 | 19 | 92% | NA | NA | 30.14 | 1021.6 | |||||
| 28 | 00:51 | S 3 | 10.00 | A Few Clouds | FEW250 | 21 | 19 | 92% | NA | NA | 30.15 | 1022.0 |
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 28, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Flurries & scattered snow showers Thurs. Isolated heavier snow showers & up to 1 inch of snow psbl. pic.twitter.com/F7lk0NjHCx— NWS Chicago (@NWSChicago) December 28, 2016
Milder today, but gusty south winds will make it feel chilly. Colder with snow showers Thurs. #ILWX #INWX pic.twitter.com/pDKvKBLmVD— NWS Chicago (@NWSChicago) December 28, 2016
Many of us have gotten a break from the bitter cold lately, but don't get used to it. Huge changes ahead next week: https://t.co/gmqvhVDG7X pic.twitter.com/bFOB9N0L11— The Weather Channel (@weatherchannel) December 29, 2016
Gearing up for #NYE? Temps will be ^avg, but rain & snow may put a damper on celebrations.+Winter Storm #Fortis has been named. Now on @AMHQ pic.twitter.com/FrK6b8opGa— AMHQ (@AMHQ) December 28, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
539
CDUS43 KLOT 290637
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST THU DEC 29 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 28 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 45 143 PM 69 1984 32 13 39
MINIMUM 19 1203 AM -13 1924 18 1 31
AVERAGE 32 25 7 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 2015 0.06 -0.06 1.47
MONTH TO DATE 1.77 2.07 -0.30 4.78
SINCE DEC 1 1.77 2.07 -0.30 4.78
SINCE JAN 1 35.97 36.71 -0.74 39.76
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1987 0.3 -0.3 1.9
MONTH TO DATE 17.7 7.2 10.5 3.4
SINCE DEC 1 17.7 7.2 10.5 3.4
SINCE JUL 1 17.7 8.6 9.1 14.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 40 -7 30
MONTH TO DATE 1132 1033 99 692
SINCE DEC 1 1132 1033 99 692
SINCE JUL 1 1961 2289 -328 1665
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1157 843 314 806
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 41 1200 PM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 63 1984
MINIMUM TEMPERATURE (F) 18 -15 1880
SUNRISE AND SUNSET
DECEMBER 29 2016......SUNRISE 719 AM CST SUNSET 429 PM CST
DECEMBER 30 2016......SUNRISE 719 AM CST SUNSET 430 PM CST
- 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 ...
