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. |
27 | 23:51 | S 3 | 10.00 | Fair | CLR | 20 | 19 | 27 | 20 | 96% | NA | NA | 30.15 | 1021.8 | |||
27 | 22:51 | NW 3 | 10.00 | Fair | CLR | 23 | 19 | 85% | NA | NA | 30.15 | 1021.8 | |||||
27 | 21:51 | W 5 | 10.00 | Fair | CLR | 24 | 20 | 84% | 18 | NA | 30.16 | 1022.1 | |||||
27 | 20:51 | W 5 | 10.00 | Fair | CLR | 24 | 20 | 84% | 18 | NA | 30.15 | 1021.9 | |||||
27 | 19:51 | W 6 | 10.00 | Fair | CLR | 25 | 21 | 85% | 18 | NA | 30.14 | 1021.7 | |||||
27 | 18:51 | W 6 | 10.00 | Fair | CLR | 26 | 21 | 81% | 19 | NA | 30.13 | 1021.4 | |||||
27 | 17:51 | W 5 | 10.00 | Fair | CLR | 26 | 20 | 28 | 26 | 78% | 20 | NA | 30.14 | 1021.5 | |||
27 | 16:51 | W 10 | 10.00 | A Few Clouds | FEW023 | 27 | 20 | 75% | 18 | NA | 30.13 | 1021.3 | |||||
27 | 15:51 | W 14 | 10.00 | Mostly Cloudy | BKN023 | 28 | 19 | 69% | 17 | NA | 30.13 | 1021.2 | |||||
27 | 14:51 | W 17 G 23 | 10.00 | Mostly Cloudy | BKN021 | 27 | 18 | 69% | 14 | NA | 30.12 | 1020.9 | |||||
27 | 13:51 | W 16 | 10.00 | Overcast | OVC020 | 27 | 18 | 69% | 15 | NA | 30.11 | 1020.5 | |||||
27 | 12:51 | W 17 | 10.00 | Overcast | OVC020 | 27 | 19 | 72% | 14 | NA | 30.11 | 1020.3 | |||||
27 | 11:51 | W 13 G 20 | 10.00 | Overcast | OVC019 | 28 | 19 | 28 | 25 | 69% | 17 | NA | 30.12 | 1020.6 | |||
27 | 10:51 | W 17 G 24 | 10.00 | Overcast | OVC020 | 27 | 19 | 72% | 14 | NA | 30.12 | 1020.9 | |||||
27 | 09:51 | W 17 G 25 | 10.00 | Overcast | OVC020 | 27 | 19 | 72% | 14 | NA | 30.13 | 1021.1 | |||||
27 | 08:51 | W 15 | 10.00 | Mostly Cloudy | BKN020 | 26 | 18 | 71% | 14 | NA | 30.11 | 1020.6 | |||||
27 | 07:51 | W 12 | 10.00 | Mostly Cloudy | BKN021 | 25 | 18 | 75% | 14 | NA | 30.11 | 1020.5 | |||||
27 | 06:51 | W 14 | 10.00 | Mostly Cloudy | BKN022 | 25 | 18 | 75% | 13 | NA | 30.10 | 1019.9 | |||||
27 | 05:51 | W 12 | 10.00 | Mostly Cloudy | BKN024 | 25 | 18 | 28 | 24 | 75% | 14 | NA | 30.09 | 1019.6 | |||
27 | 04:51 | W 13 | 10.00 | Mostly Cloudy | BKN026 | 25 | 17 | 72% | 13 | NA | 30.10 | 1019.8 | |||||
27 | 03:51 | W 9 | 10.00 | A Few Clouds | FEW025 | 25 | 16 | 69% | 16 | NA | 30.08 | 1019.4 | |||||
27 | 02:51 | W 10 | 10.00 | Mostly Cloudy | BKN025 | 26 | 17 | 69% | 16 | NA | 30.08 | 1019.1 | |||||
27 | 01:51 | W 14 G 25 | 10.00 | A Few Clouds | FEW027 | 27 | 17 | 66% | 16 | NA | 30.07 | 1018.6 | |||||
27 | 00:51 | W 14 | 10.00 | A Few Clouds | FEW027 | 27 | 18 | 69% | 16 | NA | 30.05 | 1017.9 |
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 27, 2016 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Fog psbl overnight, higher coverage psbl near WI border. Windy & 40s Wed, windy & colder Thu w/sct'd snow showers. pic.twitter.com/9GoWNpZYAS— NWS Chicago (@NWSChicago) December 28, 2016
The left chart shows the Max Temperatures from Mon. The chart on the right shows the temperature change from Mon. pic.twitter.com/qgOA0fHcMO— NWS Chicago (@NWSChicago) December 27, 2016
Colder, diminishing winds today, then milder but windy Wednesday. Snow showers and flurries Thursday. #ILWX #INWX pic.twitter.com/JAiD0vqAyM— NWS Chicago (@NWSChicago) December 27, 2016
Making plans for New Year's weekend? The East, West and South may ring in 2017 wet or snowy: https://t.co/YOTNZpPsLy pic.twitter.com/adnPbwSC6v— The Weather Channel (@weatherchannel) December 28, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
604
CDUS43 KLOT 280638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST WED DEC 28 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 27 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 28 423 PM 61 2008 32 -4 40
1982
MINIMUM 19 1159 PM -10 1950 18 1 35
1886
AVERAGE 24 25 -1 38
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 2008 0.06 -0.06 0.14
MONTH TO DATE 1.77 2.01 -0.24 3.31
SINCE DEC 1 1.77 2.01 -0.24 3.31
SINCE JAN 1 35.97 36.65 -0.68 38.29
SNOWFALL (IN)
YESTERDAY 0.0 10.1 1894 0.3 -0.3 T
MONTH TO DATE 17.7 6.9 10.8 1.5
SINCE DEC 1 17.7 6.9 10.8 1.5
SINCE JUL 1 17.7 8.3 9.4 12.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 41 40 1 27
MONTH TO DATE 1099 993 106 662
SINCE DEC 1 1099 993 106 662
SINCE JUL 1 1928 2249 -321 1635
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 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 PM
LOWEST 63 1200 AM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 69 1984
MINIMUM TEMPERATURE (F) 18 -13 1924
SUNRISE AND SUNSET
DECEMBER 28 2016......SUNRISE 719 AM CST SUNSET 428 PM CST
DECEMBER 29 2016......SUNRISE 719 AM CST SUNSET 429 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 ...