| 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 | NE 14 | 10.00 | Overcast | BKN140 OVC250 | 36 | 29 | 36 | 34 | 76% | 27 | NA | 29.93 | 1014.0 | |||
| 23 | 22:51 | N 14 | 10.00 | Overcast | OVC140 | 36 | 29 | 76% | 27 | NA | 29.96 | 1015.2 | |||||
| 23 | 21:51 | NE 12 | 10.00 | Overcast | OVC150 | 36 | 29 | 76% | 28 | NA | 29.99 | 1016.1 | |||||
| 23 | 20:51 | NE 8 | 10.00 | Overcast | BKN150 OVC250 | 35 | 27 | 72% | 28 | NA | 30.00 | 1016.7 | |||||
| 23 | 19:51 | N 8 | 10.00 | Overcast | FEW160 SCT190 OVC250 | 35 | 26 | 70% | 28 | NA | 30.00 | 1016.4 | |||||
| 23 | 18:51 | N 10 | 10.00 | Overcast | FEW180 OVC250 | 35 | 28 | 76% | 27 | NA | 30.01 | 1017.0 | |||||
| 23 | 17:51 | NE 9 | 10.00 | Mostly Cloudy | BKN250 | 36 | 27 | 45 | 36 | 70% | 29 | NA | 30.04 | 1017.8 | |||
| 23 | 16:51 | NE 12 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 40 | 23 | 51% | 33 | NA | 30.03 | 1017.6 | |||||
| 23 | 15:51 | E 12 | 10.00 | Partly Cloudy | SCT250 | 42 | 22 | 45% | 35 | NA | 30.02 | 1017.4 | |||||
| 23 | 14:51 | E 12 | 10.00 | Partly Cloudy | FEW050 SCT250 | 44 | 22 | 41% | 38 | NA | 30.04 | 1017.7 | |||||
| 23 | 13:51 | E 8 | 10.00 | Mostly Cloudy | FEW050 BKN250 | 44 | 21 | 40% | 39 | NA | 30.05 | 1018.1 | |||||
| 23 | 12:51 | E 7 | 10.00 | Mostly Cloudy | FEW050 BKN250 | 45 | 22 | 40% | 41 | NA | 30.08 | 1019.0 | |||||
| 23 | 11:51 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 43 | 23 | 44 | 29 | 45% | 38 | NA | 30.10 | 1019.9 | |||
| 23 | 10:51 | Vrbl 6 | 10.00 | Mostly Cloudy | BKN250 | 42 | 25 | 51% | 38 | NA | 30.11 | 1020.2 | |||||
| 23 | 09:51 | E 6 | 10.00 | Overcast | FEW045 OVC250 | 38 | 27 | 65% | 33 | NA | 30.13 | 1020.8 | |||||
| 23 | 08:51 | E 5 | 10.00 | Overcast | FEW045 OVC240 | 35 | 28 | 76% | 31 | NA | 30.13 | 1020.9 | |||||
| 23 | 07:51 | E 3 | 10.00 | Overcast | FEW048 OVC250 | 33 | 27 | 78% | NA | NA | 30.14 | 1021.5 | |||||
| 23 | 06:51 | SE 5 | 10.00 | Mostly Cloudy | BKN047 BKN250 | 32 | 28 | 85% | 27 | NA | 30.13 | 1020.8 | |||||
| 23 | 05:51 | Calm | 7.00 | Mostly Cloudy | SCT048 BKN250 | 30 | 27 | 32 | 26 | 88% | NA | NA | 30.11 | 1020.3 | |||
| 23 | 04:51 | Calm | 6.00 | Fog/Mist | CLR | 29 | 28 | 96% | NA | NA | 30.10 | 1019.8 | |||||
| 23 | 03:51 | Calm | 7.00 | Fair | CLR | 27 | 25 | 92% | NA | NA | 30.10 | 1019.9 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Tuesday, February 23, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Update: Confidence continues to increase on a HIGH IMPACT winter storm during Wed afternoon & eve for NE IL & NW IN pic.twitter.com/rTa3AwQHJD— NWS Chicago (@NWSChicago) February 24, 2016
Timeline for the Winter Storm for the Chicago Metro area and for East Central Illinois & Northwest Indiana. pic.twitter.com/rri9ZtPo3r— NWS Chicago (@NWSChicago) February 23, 2016
400 PM CST Here is the latest thinking on the upcoming Winter Storm Wednesday. #ilwx #inwx pic.twitter.com/v6N1OzLMgN— NWS Chicago (@NWSChicago) February 23, 2016
#Winter storm impacts NE & E-central IL & NW IN Wed AM-Wed night. Moderate-heavy snow & very strong north winds. pic.twitter.com/T39zUkQlNI— NWS Chicago (@NWSChicago) February 23, 2016
Winter Storm Warning & Winter Wx Advisory issued, in effect Wed AM-predawn Thu. https://t.co/dPiPBBUNr4 #ilwx #inwx pic.twitter.com/rN3MtybX6G— NWS Chicago (@NWSChicago) February 23, 2016
Forecast narrow band of heavy snow (>6") prompts Winter Storm Watch NW IN & east of I-57 in Illinois. #HeavySnow pic.twitter.com/fcNdHPXhPe— NWS Chicago (@NWSChicago) February 23, 2016
Here is additional winter info, including winter preparedness & safety information. #ilwx #inwx pic.twitter.com/Vc010MOu2w— NWS Chicago (@NWSChicago) February 23, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 240636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST WED FEB 24 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 23 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 45 205 PM 66 2000 38 7 12
MINIMUM 26 426 AM -18 1873 23 3 -4
AVERAGE 36 30 6 4
PRECIPITATION (IN)
YESTERDAY 0.00 1.45 1985 0.08 -0.08 0.00
MONTH TO DATE 1.00 1.40 -0.40 1.08
SINCE DEC 1 6.71 5.38 1.33 3.28
SINCE JAN 1 1.84 3.13 -1.29 2.49
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1967 0.3 -0.3 0.0
MONTH TO DATE 3.8 7.7 -3.9 20.6
SINCE DEC 1 14.6 27.0 -12.4 34.5
SINCE JUL 1 25.8 28.4 -2.6 37.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 35 -6 61
MONTH TO DATE 833 875 -42 1137
SINCE DEC 1 2872 3309 -437 3469
SINCE JUL 1 3845 4565 -720 4912
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 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 40 100 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 64 1930
MINIMUM TEMPERATURE (F) 23 -11 1873
SUNRISE AND SUNSET
FEBRUARY 24 2016......SUNRISE 635 AM CST SUNSET 535 PM CST
FEBRUARY 25 2016......SUNRISE 634 AM CST SUNSET 536 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 ...
