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. |
02 | 23:51 | N 3 | 0.50 | Light Drizzle Fog | VV003 | 39 | 38 | 39 | 38 | 96% | NA | NA | 29.86 | 1011.6 | 0.01 | ||
02 | 22:51 | NE 5 | 1.25 | Light Drizzle Fog/Mist | OVC003 | 39 | 38 | 96% | 35 | NA | 29.88 | 1012.2 | 0.01 | ||||
02 | 21:51 | E 5 | 1.25 | Light Drizzle Fog/Mist | OVC004 | 39 | 38 | 96% | 35 | NA | 29.88 | 1012.3 | |||||
02 | 20:51 | E 6 | 1.75 | Light Drizzle Fog/Mist | OVC005 | 39 | 37 | 93% | 35 | NA | 29.89 | 1012.7 | |||||
02 | 19:51 | E 6 | 1.75 | Light Drizzle Fog/Mist | OVC004 | 39 | 38 | 96% | 35 | NA | 29.90 | 1012.9 | |||||
02 | 18:51 | E 7 | 1.75 | Light Drizzle Fog/Mist | OVC004 | 39 | 38 | 96% | 34 | NA | 29.93 | 1013.9 | |||||
02 | 17:51 | E 6 | 1.75 | Light Drizzle Fog/Mist | OVC004 | 38 | 37 | 40 | 37 | 97% | 33 | NA | 29.95 | 1014.8 | 0.10 | ||
02 | 16:51 | NE 7 | 1.75 | Light Drizzle Fog/Mist | OVC004 | 38 | 36 | 93% | 33 | NA | 29.96 | 1015.0 | |||||
02 | 15:51 | NE 7 | 2.00 | Fog/Mist | OVC006 | 38 | 36 | 93% | 33 | NA | 29.98 | 1015.8 | |||||
02 | 14:51 | E 6 | 2.50 | Fog/Mist | BKN006 OVC013 | 38 | 35 | 89% | 33 | NA | 29.98 | 1015.8 | 0.05 | 0.10 | |||
02 | 13:51 | NE 7 | 1.50 | Rain Fog/Mist | OVC008 | 37 | 35 | 93% | 32 | NA | 30.00 | 1016.4 | 0.05 | ||||
02 | 12:51 | E 7 | 3.00 | Overcast with Haze | OVC011 | 39 | 33 | 79% | 34 | NA | 30.01 | 1016.7 | |||||
02 | 11:51 | E 8 | 6.00 | Overcast with Haze | OVC011 | 40 | 33 | 40 | 33 | 77% | 35 | NA | 30.01 | 1016.7 | |||
02 | 10:51 | E 9 | 7.00 | Overcast | OVC011 | 39 | 32 | 76% | 33 | NA | 30.06 | 1018.5 | |||||
02 | 09:51 | E 8 | 8.00 | Overcast | OVC009 | 38 | 32 | 79% | 32 | NA | 30.09 | 1019.7 | |||||
02 | 08:51 | E 7 | 8.00 | Mostly Cloudy | FEW015 BKN080 BKN110 | 36 | 31 | 82% | 30 | NA | 30.10 | 1020.0 | |||||
02 | 07:51 | E 6 | 8.00 | Mostly Cloudy | FEW025 SCT075 BKN090 | 35 | 31 | 85% | 30 | NA | 30.10 | 1020.1 |
02 | 06:51 | ENE 7 | 8.0 | Mostly Cloudy | FEW075 BKN100 | 34 | 30 | 85% | 28 | NA | 30.12 | ?? | |||||
02 | 05:51 | ENE 8 | 8.0 | Mostly Cloudy | BKN095 | 33 | 29 | 85% | 26 | NA | 30.13 | ?? | |||||
02 | 04:51 | ENE 7 | 7.0 | Clear | CLR | 32 | 28 | 85% | 26 | NA | 30.13 | ?? | |||||
02 | 03:51 | NE 7 | 7.0 | Clear | CLR | 29 | 26 | 89% | 22 | NA | 30.14 | ?? | |||||
02 | 02:51 | NE 6 | 8.0 | Clear | CLR | 29 | 25 | 85% | 23 | NA | 30.16 | ?? | |||||
02 | 01:51 | NNE 4 | 8.0 | Clear | CLR | 28 | 24 | 85% | 24 | NA | 30.16 | ?? | |||||
02 | 00:51 | NE 5 | 9.0 | Partly Cloudy | FEW150 | 30 | 24 | 79% | 25 | NA | 30.14 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Monday, January 2, 2017 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Light rain, drizzle, & fog overnight into Tuesday. Temps nearly steady then falling Tuesday starting afternoon. pic.twitter.com/LvclijVLLJ— NWS Chicago (@NWSChicago) January 3, 2017
Visibility lowering across the region, with fog becoming dense across portions of central & north central Illinois. pic.twitter.com/G5xlYE3iOz— NWS Chicago (@NWSChicago) January 3, 2017
Areas of dense fog are developing across nrn IL this morning. Fog could persist thru the aftn. pic.twitter.com/HodYPwxYis— NWS Chicago (@NWSChicago) January 2, 2017
Today thru Tuesday: rather mild, shower or two, fog develops. Tues night thru weekend: COLD COLD COLD! pic.twitter.com/fDEN7nZjgU— NWS Chicago (@NWSChicago) January 2, 2017
A stormy & wintry start to '17--over 15M ppl are under a #winter wx advisory, while 34.5M ppl are under a risk of #severewx. Info on @AMHQ. pic.twitter.com/v7dGkWvbxx— AMHQ (@AMHQ) January 2, 2017
Winter Storm #Gregory will bring snow and increasing winds to the northern Plains and Upper Midwest today: https://t.co/OA7M9Ofb5a pic.twitter.com/gTrimRcAaJ— The Weather Channel (@weatherchannel) January 2, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
516
CDUS43 KLOT 030632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST TUE JAN 3 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 2 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 1247 PM 61 2004 31 9 32
MINIMUM 25 232 AM -16 1879 17 8 20
AVERAGE 33 24 9 26
PRECIPITATION (IN)
YESTERDAY 0.11 1.24 1999 0.07 0.04 0.00
MONTH TO DATE 0.11 0.13 -0.02 T
SINCE DEC 1 1.88 2.38 -0.50 4.87
SINCE JAN 1 0.11 0.13 -0.02 T
SNOWFALL (IN)
YESTERDAY 0.0 18.6 1999 0.3 -0.3 0.0
MONTH TO DATE 0.0 0.6 -0.6 T
SINCE DEC 1 17.7 8.8 8.9 4.5
SINCE JUL 1 17.7 10.2 7.5 15.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 41 -9 39
MONTH TO DATE 68 82 -14 79
SINCE DEC 1 1299 1237 62 879
SINCE JUL 1 2128 2493 -365 1852
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 PM
LOWEST 76 1100 AM
AVERAGE 88
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1950
1874
MINIMUM TEMPERATURE (F) 17 -18 1879
SUNRISE AND SUNSET
JANUARY 3 2017.......SUNRISE 720 AM CST SUNSET 433 PM CST
JANUARY 4 2017.......SUNRISE 720 AM CST SUNSET 434 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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 ...