| 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. | |||||||||||||||||
| 30 | 23:51 | SW 23 G 38 | 10.00 | Overcast and Breezy | BKN220 OVC250 | 38 | 21 | 38 | 29 | 51% | 27 | NA | 29.61 | 1003.2 | |||
| 30 | 22:51 | S 17 G 29 | 10.00 | Overcast | FEW160 OVC250 | 36 | 21 | 55% | 26 | NA | 29.66 | 1005.0 | |||||
| 30 | 21:51 | S 20 G 25 | 10.00 | Mostly Cloudy | BKN140 BKN180 | 35 | 21 | 57% | 24 | NA | 29.71 | 1006.7 | |||||
| 30 | 20:51 | S 15 | 10.00 | Partly Cloudy | SCT130 SCT180 | 32 | 22 | 66% | 22 | NA | 29.75 | 1008.1 | |||||
| 30 | 19:51 | S 17 | 10.00 | Partly Cloudy | FEW130 SCT180 | 31 | 22 | 69% | 20 | NA | 29.79 | 1009.6 | |||||
| 30 | 18:51 | S 12 | 10.00 | Partly Cloudy | SCT130 SCT220 | 30 | 20 | 66% | 20 | NA | 29.84 | 1011.2 | |||||
| 30 | 17:51 | S 10 | 10.00 | Mostly Cloudy | FEW100 BKN130 | 30 | 19 | 32 | 28 | 64% | 21 | NA | 29.87 | 1012.3 | |||
| 30 | 16:51 | S 9 | 10.00 | Mostly Cloudy | SCT100 BKN130 | 30 | 18 | 61% | 22 | NA | 29.91 | 1013.6 | |||||
| 30 | 15:51 | S 9 | 10.00 | Overcast | OVC100 | 31 | 16 | 54% | 23 | NA | 29.93 | 1014.4 | |||||
| 30 | 14:51 | SW 7 | 10.00 | Overcast | OVC110 | 32 | 16 | 52% | 25 | NA | 29.97 | 1015.7 | |||||
| 30 | 13:51 | SW 12 | 10.00 | Mostly Cloudy | BKN110 | 32 | 15 | 50% | 23 | NA | 30.00 | 1016.6 | |||||
| 30 | 12:51 | W 10 | 10.00 | Mostly Cloudy | BKN120 BKN200 | 31 | 16 | 54% | 22 | NA | 30.02 | 1017.1 | |||||
| 30 | 11:51 | SW 13 | 10.00 | Mostly Cloudy | BKN170 BKN240 | 30 | 16 | 30 | 24 | 56% | 20 | NA | 30.04 | 1017.9 | |||
| 30 | 10:51 | W 10 | 10.00 | Mostly Cloudy | FEW030 BKN170 BKN230 | 28 | 16 | 60% | 19 | NA | 30.06 | 1018.8 | |||||
| 30 | 09:51 | W 10 | 10.00 | Partly Cloudy | FEW030 SCT200 SCT250 | 27 | 17 | 66% | 18 | NA | 30.08 | 1019.2 | |||||
| 30 | 08:51 | W 13 | 10.00 | Mostly Cloudy | FEW030 SCT170 BKN250 | 25 | 16 | 69% | 13 | NA | 30.07 | 1019.2 | |||||
| 30 | 07:51 | W 12 | 10.00 | Mostly Cloudy | FEW030 BKN240 | 24 | 16 | 71% | 13 | NA | 30.07 | 1019.1 | |||||
| 30 | 06:51 | W 12 | 10.00 | A Few Clouds | FEW030 FEW120 | 24 | 16 | 71% | 13 | NA | 30.06 | 1018.6 | |||||
| 30 | 05:51 | W 13 | 10.00 | Fair | CLR | 24 | 17 | 31 | 24 | 75% | 12 | NA | 30.05 | 1018.4 | |||
| 30 | 04:51 | W 12 | 10.00 | Fair | CLR | 25 | 17 | 72% | 14 | NA | 30.03 | 1017.7 | |||||
| 30 | 03:51 | NW 15 | 10.00 | A Few Clouds | FEW065 | 27 | 15 | 61% | 15 | NA | 30.02 | 1017.3 | |||||
| 30 | 02:51 | NW 17 | 10.00 | Mostly Cloudy | BKN065 | 28 | 15 | 58% | 16 | NA | 30.00 | 1016.8 | |||||
| 30 | 01:51 | NW 17 G 25 | 10.00 | Overcast | OVC065 | 30 | 15 | 54% | 18 | NA | 29.99 | 1016.2 | |||||
| 30 | 00:51 | NW 21 G 26 | 10.00 | Overcast and Breezy | OVC060 | 30 | 15 | 54% | 17 | NA | 29.96 | 1015.3 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Saturday, December 31, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Seasonably chilly tonight, but milder conditions through Mon. Rain Mon. Much colder air returns Tues night-Fri. pic.twitter.com/d8CZzlcecH— NWS Chicago (@NWSChicago) December 31, 2016
Cloudy & windy today, colder this aftn, clearing & chilly tonight. Mild start to '17, rain Mon. COLD Tue night-Fri. pic.twitter.com/Mq2LANsb8v— NWS Chicago (@NWSChicago) December 31, 2016
#Snow, sleet and freezing rain are possible across parts of the northern tier from the next system we are watching: https://t.co/Glf6YMcRMP pic.twitter.com/Gj740cUVyt— The Weather Channel (@weatherchannel) December 31, 2016
It's a soggy #NewYearsEve for many of you! @ReynoldsWolf, @LianaBrackett and @GregPostel are looking ahead to 2017 all morning. pic.twitter.com/SLFMdcO1Mb— AMHQ (@AMHQ) December 31, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
322
CDUS43 KLOT 010632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST SUN JAN 1 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 31 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 40 953 AM 68 1875 32 8 28
MINIMUM 23 1157 PM -10 1967 17 6 22
AVERAGE 32 24 8 25
PRECIPITATION (IN)
YESTERDAY 0.00 0.89 1978 0.06 -0.06 T
MONTH TO DATE 1.77 2.25 -0.48 4.87
SINCE DEC 1 1.77 2.25 -0.48 4.87
SINCE JAN 1 35.97 36.89 -0.92 39.85
SNOWFALL (IN)
YESTERDAY 0.0 7.6 1978 0.3 -0.3 T
MONTH TO DATE 17.7 8.5 9.2 4.5
SINCE DEC 1 17.7 8.5 9.2 4.5
SINCE JUL 1 17.7 9.9 7.8 15.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 40 -7 40
MONTH TO DATE 1231 1153 78 800
SINCE DEC 1 1231 1155 76 800
SINCE JUL 1 2060 2411 -351 1773
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 25 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 48 300 AM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 65 1876
MINIMUM TEMPERATURE (F) 17 -10 1969
SUNRISE AND SUNSET
JANUARY 1 2017.......SUNRISE 720 AM CST SUNSET 431 PM CST
JANUARY 2 2017.......SUNRISE 720 AM CST SUNSET 432 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 ...
