| 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. | |||||||||||||||||
| 23 | 23:51 | W 22 G 33 | 10.00 | Mostly Cloudy and Breezy | BKN022 | 40 | 34 | 57 | 40 | 79% | 30 | NA | 29.43 | 996.7 | |||
| 23 | 22:51 | W 31 G 40 | 10.00 | Overcast and Windy | BKN015 OVC021 | 44 | 39 | 83% | 34 | NA | 29.33 | 993.3 | |||||
| 23 | 21:51 | SW 28 G 44 | 10.00 | Overcast and Windy | FEW030 BKN049 OVC060 | 55 | 44 | 67% | NA | NA | 29.21 | 989.1 | |||||
| 23 | 20:51 | S 25 G 37 | 10.00 | Mostly Cloudy and Breezy | FEW026 SCT055 BKN070 BKN250 | 57 | 50 | 78% | NA | NA | 29.16 | 987.5 | |||||
| 23 | 19:51 | S 23 G 32 | 10.00 | Mostly Cloudy and Breezy | SCT023 BKN028 BKN090 BKN250 | 57 | 50 | 78% | NA | NA | 29.15 | 987.0 | |||||
| 23 | 18:51 | S 22 G 26 | 10.00 | Mostly Cloudy and Breezy | FEW021 SCT026 SCT120 BKN250 | 56 | 51 | 84% | NA | NA | 29.13 | 986.3 | |||||
| 23 | 17:51 | S 23 | 10.00 | Mostly Cloudy and Breezy | BKN020 BKN090 BKN250 | 56 | 51 | 59 | 55 | 84% | NA | NA | 29.13 | 986.5 | 0.06 | ||
| 23 | 16:51 | S 18 G 26 | 10.00 | Mostly Cloudy | SCT018 SCT085 SCT150 BKN250 | 55 | 51 | 87% | NA | NA | 29.12 | 986.1 | |||||
| 23 | 15:51 | S 20 G 29 | 10.00 | Overcast | BKN085 BKN150 OVC250 | 56 | 52 | 87% | NA | NA | 29.15 | 987.2 | |||||
| 23 | 14:51 | S 18 G 26 | 10.00 | Overcast | FEW019 BKN110 BKN130 OVC250 | 57 | 53 | 87% | NA | NA | 29.16 | 987.4 | 0.06 | ||||
| 23 | 13:51 | S 20 | 10.00 | Mostly Cloudy | FEW013 SCT100 BKN160 BKN250 | 58 | 54 | 87% | NA | NA | 29.20 | 988.7 | |||||
| 23 | 12:51 | S 21 G 37 | 9.00 | Light Rain and Breezy | BKN018 OVC075 | 58 | 54 | 87% | NA | NA | 29.25 | 990.4 | 0.06 | ||||
| 23 | 11:51 | S 20 G 26 | 2.00 | Rain Fog/Mist | FEW009 BKN023 OVC036 | 59 | 57 | 59 | 48 | 93% | NA | NA | 29.24 | 990.2 | 0.21 | 0.43 | |
| 23 | 10:51 | SE 16 | 1.25 | Thunderstorm Heavy Rain Fog/Mist | OVC005CB | 57 | 56 | 96% | NA | NA | 29.32 | 992.9 | 0.21 | ||||
| 23 | 09:51 | SE 16 | 1.00 | Light Rain Fog/Mist | OVC003 | 53 | 53 | 100% | NA | NA | 29.40 | 995.8 | 0.01 | ||||
| 23 | 08:51 | SE 16 | 0.75 | Fog/Mist | OVC002 | 52 | 52 | 100% | NA | NA | 29.45 | 997.4 | |||||
| 23 | 07:51 | SE 14 | 0.50 | Fog | VV002 | 49 | 49 | 100% | 44 | NA | 29.49 | 998.8 | |||||
| 23 | 06:51 | SE 12 | 0.50 | Fog | OVC002 | 48 | 48 | 100% | 43 | NA | 29.53 | 1000.5 | |||||
| 23 | 05:51 | SE 10 | 0.50 | Fog | VV002 | 48 | 48 | 48 | 41 | 100% | 44 | NA | 29.57 | 1001.8 | |||
| 23 | 04:51 | SE 5 | 0.25 | Fog | VV002 | 45 | 45 | 100% | 42 | NA | 29.60 | 1002.6 | |||||
| 23 | 03:51 | SE 9 | 0.25 | Fog | VV002 | 45 | 44 | 97% | 40 | NA | 29.62 | 1003.4 | |||||
| 23 | 02:51 | SE 7 | 0.75 | Fog/Mist | OVC002 | 44 | 43 | 96% | 40 | NA | 29.65 | 1004.6 | |||||
| 23 | 01:51 | SE 6 | 1.00 | Fog/Mist | OVC003 | 43 | 43 | 100% | 39 | NA | 29.66 | 1004.7 | |||||
| 23 | 00:51 | SE 13 | 1.00 | Light Drizzle Fog/Mist | OVC004 | 42 | 41 | 96% | 35 | NA | 29.66 | 1004.8 |
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 23, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
If sky clears enough by early #ChristmasDay, 1st xmas day full moon since 1977! Next one is in 2034! #ilwx #inwx pic.twitter.com/vDvaPx5NO5
— NWS Chicago (@NWSChicago) December 24, 2015
Very windy tonight through predawn Thursday. pic.twitter.com/WNSlB7CAnM
— NWS Chicago (@NWSChicago) December 24, 2015
Sct'd storms expected to move across area this eve. Most concerned for W of Pontiac to Woodstock line. #ilwx #inwx pic.twitter.com/iLIYJ0uSPk
— NWS Chicago (@NWSChicago) December 23, 2015
Update to the severe weather risk. pic.twitter.com/TKIIi7q2iq
— NWS Chicago (@NWSChicago) December 23, 2015
#Tornado Watch W of NWS CHI counties. For info, go to: @NWSLincolnIL @NWSQuadCities @NWSStLouis @NWSDesMoines #ilwx pic.twitter.com/iAwo70gUm2
— NWS Chicago (@NWSChicago) December 23, 2015
Severe wx psbl later. Very strong non t-storm winds tonight. Updated briefing: https://t.co/bnsSesGwyD #ilwx #inwx pic.twitter.com/ySAxuAtPds
— NWS Chicago (@NWSChicago) December 23, 2015
Tornado Warning including Piper City IL, Ashkum IL, Danforth IL until 11:15 AM CST pic.twitter.com/YUse3oxtZT
— NWS Chicago (@NWSChicago) December 23, 2015
Tornado Warning including Gilman IL, Piper City IL, Ashkum IL until 11:15 AM CST pic.twitter.com/2xi8Vu8vl5
— NWS Chicago (@NWSChicago) December 23, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 240639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST THU DEC 24 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 23 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 59 1232 PM 62 1982 33 26 48
MINIMUM 40 1157 PM -21 1983 19 21 38
AVERAGE 50 26 24 43
PRECIPITATION (IN)
YESTERDAY 0.49 2.50 1871 0.06 0.43 0.19
MONTH TO DATE 2.96 1.77 1.19 0.79
SINCE DEC 1 2.96 1.77 1.19 0.79
SINCE JAN 1 37.94 36.41 1.53 39.47
SNOWFALL (IN)
YESTERDAY 0.0 10.2 1961 0.2 -0.2 0.0
MONTH TO DATE 1.5 5.7 -4.2 T
SINCE DEC 1 1.5 5.7 -4.2 T
SINCE JUL 1 12.7 7.1 5.6 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 39 -24 22
MONTH TO DATE 556 834 -278 734
SINCE DEC 1 556 834 -278 734
SINCE JUL 1 1529 2090 -561 2177
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 39 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 17.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 66 1000 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 64 1889
MINIMUM TEMPERATURE (F) 19 -25 1983
SUNRISE AND SUNSET
DECEMBER 24 2015......SUNRISE 717 AM CST SUNSET 425 PM CST
DECEMBER 25 2015......SUNRISE 718 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 ...
