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. |
22 | 23:51 | SE 10 | 5.00 | Fog/Mist | OVC007 | 41 | 39 | 41 | 35 | 93% | 35 | NA | 29.70 | 1006.1 | |||
22 | 22:51 | SE 10 | 5.00 | Fog/Mist | OVC006 | 39 | 38 | 96% | 32 | NA | 29.74 | 1007.4 | |||||
22 | 21:51 | SE 7 | 6.00 | Fog/Mist | OVC008 | 39 | 36 | 89% | 34 | NA | 29.77 | 1008.5 | |||||
22 | 19:51 | SE 13 | 6.00 | Fog/Mist | OVC008 | 36 | 34 | 93% | 27 | NA | 29.80 | 1009.8 | |||||
22 | 18:51 | SE 13 | 7.00 | Overcast | OVC008 | 36 | 33 | 89% | 27 | NA | 29.81 | 1010.0 | |||||
22 | 17:51 | SE 9 | 6.00 | Fog/Mist | OVC008 | 36 | 33 | 38 | 35 | 89% | 29 | NA | 29.81 | 1010.0 | |||
22 | 16:51 | S 8 | 8.00 | Overcast | OVC010 | 35 | 32 | 89% | 28 | NA | 29.83 | 1010.7 | |||||
22 | 15:51 | S 7 | 8.00 | Overcast | OVC011 | 36 | 32 | 86% | 30 | NA | 29.85 | 1011.4 | |||||
22 | 14:51 | W 7 | 7.00 | Overcast | OVC011 | 37 | 33 | 86% | 32 | NA | 29.85 | 1011.3 | |||||
22 | 13:51 | SW 8 | 7.00 | Overcast | OVC010 | 36 | 33 | 89% | 30 | NA | 29.84 | 1011.1 | |||||
22 | 12:51 | S 13 | 9.00 | Overcast | OVC011 | 36 | 33 | 89% | 27 | NA | 29.84 | 1010.9 | |||||
22 | 11:51 | SW 10 | 10.00 | Overcast | OVC012 | 38 | 33 | 38 | 37 | 83% | 31 | NA | 29.84 | 1011.0 | |||
22 | 10:51 | SW 9 | 9.00 | Overcast | OVC013 | 38 | 34 | 86% | 32 | NA | 29.87 | 1011.8 | |||||
22 | 09:51 | W 3 | 7.00 | Overcast | FEW009 OVC014 | 38 | 35 | 89% | NA | NA | 29.85 | 1011.2 | |||||
22 | 08:51 | W 6 | 5.00 | Fog/Mist | OVC008 | 38 | 36 | 93% | 33 | NA | 29.84 | 1010.9 | |||||
22 | 07:51 | W 8 | 5.00 | Fog/Mist | OVC007 | 37 | 35 | 93% | 31 | NA | 29.83 | 1010.5 | |||||
22 | 06:51 | W 10 | 4.00 | Fog/Mist | OVC005 | 37 | 36 | 96% | 30 | NA | 29.82 | 1010.3 | |||||
22 | 05:51 | W 14 | 5.00 | Fog/Mist | OVC006 | 38 | 36 | 41 | 38 | 93% | 30 | NA | 29.81 | 1009.7 | 0.02 | ||
22 | 04:51 | SW 9 | 7.00 | Overcast | BKN009 BKN013 OVC018 | 39 | 37 | 93% | 33 | NA | 29.78 | 1008.9 | |||||
22 | 03:51 | W 9 | 5.00 | Fog/Mist | OVC006 | 40 | 39 | 97% | 34 | NA | 29.78 | 1008.6 | |||||
22 | 02:51 | W 8 | 0.50 | Light Drizzle Fog/Mist | OVC005 | 40 | 39 | 97% | 35 | NA | 29.77 | 1008.4 | 0.01 | 0.02 | |||
22 | 01:51 | NW 3 | 0.50 | Light Drizzle Fog/Mist | VV005 | 41 | 40 | 96% | NA | NA | 29.76 | 1008.1 | 0.01 |
22 | 00:51 | NNW 6 | 0.50 | Light Drizzle Fog | OVC002 | 41 | 40 | 96% | 37 | NA | 29.77 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Tuesday, December 22, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Near record warm & windy Weds. Severe storms psbl. Be weather aware & have way to receive warnings! #ilwx #inwx pic.twitter.com/9YnnYgISzY
— NWS Chicago (@NWSChicago) December 23, 2015
Slides shared with emergency managers & media re. Wed severe wx threat here: https://t.co/vDRbgzeEhO #ilwx #inwx pic.twitter.com/29sL8294OB
— NWS Chicago (@NWSChicago) December 23, 2015
W/isol'd tornadoes psbl Wed, list of winter tornadoes in NWS CHI area. More at: https://t.co/VsTthfCd34 #ilwx #inwx pic.twitter.com/QcDxHEl9yo
— NWS Chicago (@NWSChicago) December 22, 2015
Please RT. @NWSSPC Day 2 Severe Outlook for Wed. Threat higher S of I-80, but severe psbl much of area. #ilwx #inwx pic.twitter.com/AsLw7L95tC
— NWS Chicago (@NWSChicago) December 22, 2015
Since Nov 1, it's been very wet across portions of IL, especially northwest IL. pic.twitter.com/RiMLPbGdKS
— NWS Chicago (@NWSChicago) December 22, 2015
Very warm and wet conditions Wednesday, along with the potential for severe storms across the region. #ilwx #inwx pic.twitter.com/jJG36KeLKm
— NWS Chicago (@NWSChicago) December 22, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 230636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST WED DEC 23 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 22 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 41 1159 PM 57 1957 33 8 41
1875
MINIMUM 35 626 PM -21 1872 19 16 28
AVERAGE 38 26 12 35
PRECIPITATION (IN)
YESTERDAY 0.02 0.90 2006 0.06 -0.04 0.32
MONTH TO DATE 2.47 1.71 0.76 0.60
SINCE DEC 1 2.47 1.71 0.76 0.60
SINCE JAN 1 37.45 36.35 1.10 39.28
SNOWFALL (IN)
YESTERDAY 0.0 3.6 1953 0.3 -0.3 T
MONTH TO DATE 1.5 5.5 -4.0 T
SINCE DEC 1 1.5 5.5 -4.0 T
SINCE JUL 1 12.7 6.9 5.8 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 39 -12 30
MONTH TO DATE 541 795 -254 712
SINCE DEC 1 541 795 -254 712
SINCE JUL 1 1514 2051 -537 2155
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 21 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 85 1100 AM
AVERAGE 93
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 62 1982
MINIMUM TEMPERATURE (F) 19 -21 1983
SUNRISE AND SUNSET
DECEMBER 23 2015......SUNRISE 717 AM CST SUNSET 424 PM CST
DECEMBER 24 2015......SUNRISE 717 AM CST SUNSET 425 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 ...