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. |
15 | 23:51 | S 13 | 10.00 | Overcast | OVC012 | 41 | 37 | 41 | 39 | 86% | 34 | NA | 29.87 | 1011.8 | |||
15 | 22:51 | SE 13 | 10.00 | Overcast | OVC012 | 41 | 37 | 86% | 34 | NA | 29.87 | 1012.0 | |||||
15 | 21:51 | SE 14 | 10.00 | Overcast | OVC015 | 41 | 36 | 82% | 33 | NA | 29.87 | 1011.9 | |||||
15 | 20:51 | SE 14 | 10.00 | Overcast | OVC015 | 41 | 35 | 79% | 33 | NA | 29.89 | 1012.6 | |||||
15 | 19:51 | E 14 | 10.00 | Overcast | OVC016 | 40 | 34 | 79% | 32 | NA | 29.91 | 1013.1 | |||||
15 | 18:51 | E 12 | 10.00 | Overcast | OVC017 | 40 | 33 | 77% | 33 | NA | 29.92 | 1013.5 | |||||
15 | 17:51 | E 8 | 10.00 | Overcast | OVC018 | 40 | 33 | 41 | 39 | 77% | 35 | NA | 29.93 | 1014.1 | |||
15 | 16:51 | E 7 | 10.00 | Overcast | OVC019 | 39 | 32 | 76% | 34 | NA | 29.93 | 1013.8 | |||||
15 | 15:51 | E 9 | 10.00 | Overcast | OVC020 | 39 | 32 | 76% | 33 | NA | 29.92 | 1013.7 | |||||
15 | 14:51 | E 9 | 10.00 | Overcast | OVC020 | 40 | 32 | 73% | 34 | NA | 29.90 | 1013.1 | |||||
15 | 13:51 | NE 7 | 10.00 | Overcast | OVC017 | 41 | 33 | 73% | 36 | NA | 29.90 | 1012.9 | |||||
15 | 12:51 | E 10 | 10.00 | Overcast | OVC018 | 41 | 34 | 76% | 35 | NA | 29.90 | 1012.8 | |||||
15 | 11:51 | NE 8 | 10.00 | Overcast | OVC018 | 41 | 34 | 41 | 39 | 76% | 36 | NA | 29.89 | 1012.7 | |||
15 | 10:51 | E 3 | 10.00 | Overcast | OVC022 | 41 | 33 | 73% | NA | NA | 29.91 | 1013.4 | |||||
15 | 09:51 | Vrbl 7 | 10.00 | Overcast | OVC022 | 41 | 33 | 73% | 36 | NA | 29.92 | 1013.5 | |||||
15 | 08:51 | N 8 | 10.00 | Overcast | OVC021 | 39 | 33 | 79% | 33 | NA | 29.90 | 1013.0 | |||||
15 | 07:51 | N 9 | 10.00 | Overcast | OVC021 | 39 | 33 | 79% | 33 | NA | 29.87 | 1011.9 | |||||
15 | 06:51 | NW 13 | 10.00 | Overcast | OVC020 | 39 | 33 | 79% | 31 | NA | 29.83 | 1010.6 | |||||
15 | 05:51 | NW 12 | 10.00 | Light Drizzle | OVC015 | 39 | 35 | 43 | 39 | 86% | 32 | NA | 29.80 | 1009.4 | |||
15 | 04:51 | NW 8 | 10.00 | Overcast | SCT016 OVC025 | 40 | 36 | 86% | 35 | NA | 29.75 | 1007.8 | |||||
15 | 03:51 | NW 9 | 10.00 | Overcast | SCT015 SCT028 OVC036 | 40 | 36 | 86% | 34 | NA | 29.73 | 1007.0 | |||||
15 | 02:51 | NW 17 | 10.00 | Overcast | OVC013 | 42 | 39 | 89% | 34 | NA | 29.69 | 1005.6 |
15 | 01:51 | W 7 | 10.00 | Overcast | OVC021 | 42 | 40 | 92% | 38 | NA | 29.66 | ?? | |||||
15 | 00:51 | W 8 | 10.00 | Overcast | FEW024 OVC035 | 42 | 38 | 85% | 37 | NA | 29.62 | ?? |
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 15, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Mild weather expected for another day and then more seasonable conditions for late this week into the weekend. pic.twitter.com/EYyGEeUJII
— NWS Chicago (@NWSChicago) December 15, 2015
Streamflows are well above normal as a result of recent rainfall/runoff. Image courtesy #USGS. pic.twitter.com/sePLy5hiY1
— NWS Chicago (@NWSChicago) December 15, 2015
Mild today, even milder tomorrow, then a few cold days (near avg temps), before back to mild again Sunday & beyond pic.twitter.com/CDa45FB4Hq
— NWS Chicago (@NWSChicago) December 15, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 160632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED DEC 16 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 15 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 43 249 AM 64 1971 35 8 46
MINIMUM 39 717 PM -12 1901 21 18 42
AVERAGE 41 28 13 44
PRECIPITATION (IN)
YESTERDAY T 1.10 1971 0.07 -0.07 0.06
MONTH TO DATE 1.63 1.26 0.37 0.26
SINCE DEC 1 1.63 1.26 0.37 0.26
SINCE JAN 1 36.61 35.90 0.71 38.94
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1987 0.3 -0.3 0.0
MONTH TO DATE 1.3 3.5 -2.2 T
SINCE DEC 1 1.3 3.5 -2.2 T
SINCE JUL 1 12.5 4.9 7.6 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 37 -13 21
MONTH TO DATE 335 526 -191 475
SINCE DEC 1 335 526 -191 475
SINCE JUL 1 1308 1782 -474 1918
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 18 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 73 1000 AM
AVERAGE 80
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 60 1984
MINIMUM TEMPERATURE (F) 20 -12 1951
SUNRISE AND SUNSET
DECEMBER 16 2015......SUNRISE 713 AM CST SUNSET 421 PM CST
DECEMBER 17 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
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WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...