| 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. | |||||||||||||||||
| 16 | 23:51 | W 23 G 31 | 10.00 | Overcast and Breezy | OVC026 | 35 | 25 | 40 | 35 | 67% | 23 | NA | 29.72 | 1006.6 | |||
| 16 | 22:51 | W 18 G 29 | 10.00 | Overcast | OVC026 | 35 | 27 | 72% | 24 | NA | 29.71 | 1006.6 | |||||
| 16 | 21:51 | W 16 G 24 | 10.00 | Overcast | BKN026 BKN030 OVC039 | 36 | 28 | 73% | 26 | NA | 29.70 | 1006.0 | |||||
| 16 | 20:51 | W 15 G 28 | 10.00 | Overcast | OVC030 | 38 | 30 | 73% | 29 | NA | 29.67 | 1005.2 | |||||
| 16 | 19:51 | W 18 G 28 | 10.00 | Overcast | OVC028 | 38 | 29 | 70% | 28 | NA | 29.67 | 1005.1 | |||||
| 16 | 18:51 | W 20 G 31 | 10.00 | Overcast | OVC025 | 39 | 30 | 70% | 29 | NA | 29.66 | 1004.8 | |||||
| 16 | 17:51 | W 17 G 31 | 10.00 | Overcast | OVC027 | 40 | 31 | 53 | 40 | 70% | 31 | NA | 29.64 | 1004.1 | |||
| 16 | 16:51 | SW 18 G 30 | 10.00 | A Few Clouds | FEW028 | 43 | 32 | 65% | 35 | NA | 29.59 | 1002.4 | |||||
| 16 | 15:51 | SW 21 G 32 | 10.00 | Partly Cloudy and Breezy | FEW036 SCT055 | 47 | 31 | 54% | 39 | NA | 29.56 | 1001.1 | |||||
| 16 | 14:51 | SW 21 G 29 | 10.00 | Mostly Cloudy and Breezy | BKN036 BKN050 BKN065 | 53 | 42 | 66% | NA | NA | 29.52 | 999.7 | |||||
| 16 | 13:51 | S 16 | 10.00 | Partly Cloudy | SCT018 SCT021 | 52 | 45 | 77% | NA | NA | 29.52 | 1000.0 | |||||
| 16 | 12:51 | S 17 G 23 | 10.00 | Mostly Cloudy | BKN014 BKN020 | 49 | 45 | 86% | 43 | NA | 29.55 | 1001.0 | |||||
| 16 | 11:51 | S 17 | 10.00 | Overcast | BKN012 OVC020 | 47 | 44 | 47 | 42 | 90% | 40 | NA | 29.58 | 1001.8 | 0.12 | ||
| 16 | 10:51 | S 16 | 8.00 | Overcast | BKN009 OVC021 | 45 | 43 | 93% | 38 | NA | 29.62 | 1003.2 | |||||
| 16 | 09:51 | S 14 | 6.00 | Fog/Mist | SCT009 BKN015 OVC023 | 44 | 42 | 93% | 37 | NA | 29.61 | 1002.8 | 0.03 | ||||
| 16 | 08:51 | S 15 G 23 | 4.00 | Rain Fog/Mist | FEW010 BKN027 OVC045 | 43 | 41 | 93% | 36 | NA | 29.65 | 1004.4 | 0.01 | 0.09 | |||
| 16 | 07:51 | SE 14 | 7.00 | Overcast | FEW011 BKN046 OVC080 | 43 | 41 | 93% | 36 | NA | 29.68 | 1005.6 | |||||
| 16 | 06:51 | SE 18 | 8.00 | Overcast | FEW023 BKN046 OVC075 | 42 | 40 | 92% | 34 | NA | 29.70 | 1006.2 | 0.08 | ||||
| 16 | 05:51 | S 10 | 9.00 | Overcast | OVC011 | 42 | 39 | 42 | 41 | 89% | 36 | NA | 29.77 | 1008.7 | |||
| 16 | 04:51 | SE 18 G 23 | 9.00 | Overcast | OVC008 | 42 | 39 | 89% | 34 | NA | 29.77 | 1008.5 | |||||
| 16 | 03:51 | SE 15 | 9.00 | Overcast | OVC009 | 41 | 39 | 93% | 33 | NA | 29.78 | 1008.7 | |||||
| 16 | 02:51 | SE 15 | 9.00 | Overcast | OVC008 | 41 | 38 | 89% | 33 | NA | 29.80 | 1009.5 | |||||
| 16 | 01:51 | S 10 | 10.00 | Overcast | OVC009 | 41 | 38 | 89% | 35 | NA | 29.83 | 1010.6 | |||||
| 16 | 00:51 | S 10 | 10.00 | Overcast | OVC010 | 41 | 38 | 89% | 35 | NA | 29.85 | 1011.4 | |||||
| D a t e | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in.) | sea level (mb) | 1 hr |
|---|
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 16, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Temperature Timeline for Thursday & Friday. pic.twitter.com/wIHHmKUZlA
— NWS Chicago (@NWSChicago) December 17, 2015
Mild w/showers ending today, then a few days of seasonably cold temps Thur-Sat, before mild again Sunday & beyond. pic.twitter.com/H6oW6qTYq6
— NWS Chicago (@NWSChicago) December 16, 2015
Mild w/showers ending today, then a few days of seasonably cold temps Thur-Sat, before mild again Sunday & beyond. pic.twitter.com/yOBJKP2o1c
— NWS Chicago (@NWSChicago) December 16, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 170634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST THU DEC 17 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 16 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 53 257 PM 60 1984 34 19 45
MINIMUM 35 1159 PM -12 1951 20 15 29
AVERAGE 44 27 17 37
PRECIPITATION (IN)
YESTERDAY 0.12 1.67 1921 0.07 0.05 0.02
MONTH TO DATE 1.75 1.33 0.42 0.28
SINCE DEC 1 1.75 1.33 0.42 0.28
SINCE JAN 1 36.73 35.97 0.76 38.96
SNOWFALL (IN)
YESTERDAY 0.0 4.8 2008 0.3 -0.3 0.0
MONTH TO DATE 1.3 3.8 -2.5 T
SINCE DEC 1 1.3 3.8 -2.5 T
SINCE JUL 1 12.5 5.2 7.3 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 38 -17 28
MONTH TO DATE 356 564 -208 503
SINCE DEC 1 356 564 -208 503
SINCE JUL 1 1329 1820 -491 1946
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 26 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 16.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 53 400 PM
AVERAGE 75
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 60 1977
MINIMUM TEMPERATURE (F) 20 -7 1951
SUNRISE AND SUNSET
DECEMBER 17 2015......SUNRISE 714 AM CST SUNSET 422 PM CST
DECEMBER 18 2015......SUNRISE 714 AM CST SUNSET 422 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 ...
