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. |
20 | 23:51 | SW 5 | 10.00 | Mostly Cloudy | BKN055 | 18 | 13 | 19 | 16 | 81% | 11 | NA | 30.29 | 1026.8 | |||
20 | 22:51 | W 5 | 10.00 | Overcast | OVC055 | 19 | 13 | 77% | 12 | NA | 30.28 | 1026.7 | |||||
20 | 21:51 | W 6 | 10.00 | Overcast | BKN055 OVC130 | 19 | 13 | 77% | 11 | NA | 30.28 | 1026.5 | |||||
20 | 20:51 | W 8 | 10.00 | Overcast | BKN060 OVC130 | 18 | 13 | 81% | 8 | NA | 30.27 | 1026.4 | |||||
20 | 19:51 | W 5 | 10.00 | A Few Clouds | FEW130 FEW200 | 16 | 12 | 84% | 8 | NA | 30.26 | 1025.9 | |||||
20 | 18:51 | SW 3 | 10.00 | A Few Clouds | FEW090 FEW200 | 19 | 12 | 74% | NA | NA | 30.24 | 1025.4 | |||||
20 | 17:51 | S 5 | 10.00 | A Few Clouds | FEW090 FEW200 | 16 | 10 | 23 | 16 | 77% | 8 | NA | 30.23 | 1024.9 | |||
20 | 16:51 | Calm | 10.00 | Partly Cloudy | FEW022 SCT090 | 21 | 12 | 68% | NA | NA | 30.21 | 1024.3 | |||||
20 | 15:51 | NW 3 | 10.00 | Partly Cloudy | FEW019 SCT090 | 22 | 13 | 68% | NA | NA | 30.20 | 1023.7 | |||||
20 | 14:51 | W 6 | 10.00 | Mostly Cloudy | BKN019 BKN090 | 21 | 13 | 71% | 13 | NA | 30.20 | 1023.8 | |||||
20 | 13:51 | SW 8 | 10.00 | Mostly Cloudy | BKN020 BKN090 | 20 | 13 | 74% | 10 | NA | 30.19 | 1023.6 | |||||
20 | 12:51 | W 6 | 10.00 | Mostly Cloudy | BKN018 BKN095 | 20 | 12 | 71% | 12 | NA | 30.21 | 1024.1 | |||||
20 | 11:51 | W 6 | 9.00 | Mostly Cloudy | BKN017 BKN040 BKN095 | 20 | 13 | 20 | 14 | 74% | 12 | NA | 30.24 | 1025.0 | |||
20 | 10:51 | SW 5 | 9.00 | Overcast | BKN014 BKN037 OVC100 | 18 | 13 | 81% | 11 | NA | 30.26 | 1025.8 | |||||
20 | 09:51 | W 5 | 9.00 | Light Snow | SCT014 BKN038 OVC090 | 17 | 12 | 80% | 9 | NA | 30.27 | 1026.1 | |||||
20 | 08:51 | Calm | 9.00 | Light Snow | FEW013 SCT040 OVC090 | 16 | 11 | 80% | NA | NA | 30.26 | 1025.8 | |||||
20 | 07:51 | Calm | 6.00 | Light Snow Fog/Mist | FEW013 SCT037 OVC090 | 15 | 11 | 84% | NA | NA | 30.26 | 1025.9 | |||||
20 | 06:51 | Calm | 9.00 | Light Snow | FEW020 SCT037 OVC060 | 15 | 11 | 84% | NA | NA | 30.26 | 1025.9 | |||||
20 | 05:51 | Calm | 10.00 | Light Snow | FEW020 OVC055 | 14 | 12 | 16 | 12 | 92% | NA | NA | 30.26 | 1025.9 | 0.01 | 0.05 | |
20 | 04:51 | Calm | 9.00 | Light Snow | FEW020 OVC060 | 13 | 10 | 88% | NA | NA | 30.27 | 1026.3 | 0.07 | ||||
20 | 03:51 | Calm | 4.00 | Light Snow Fog/Mist | BKN032 OVC060 | 14 | 11 | 88% | NA | NA | 30.28 | 1026.7 | 0.02 | ||||
20 | 02:51 | SE 3 | 1.00 | Light Snow Fog/Mist | OVC026 | 15 | 12 | 88% | NA | NA | 30.29 | 1027.0 | 0.02 | 0.10 | |||
20 | 01:51 | SE 5 | 1.00 | Light Snow Fog/Mist | VV009 | 15 | 11 | 84% | 7 | NA | 30.30 | 1027.4 | 0.06 |
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 Wednesday, January 20, 2016 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Fairly quiet weather over the local area through the weekend apart from light lake effect snow showers Friday. pic.twitter.com/hU59tw7K0j— NWS Chicago (@NWSChicago) January 20, 2016
Observed snowfall from this morning. For a text list see this link: https://t.co/5o1BaIvBPa #ILWX #INWX pic.twitter.com/qSH5uk27j9— NWS Chicago (@NWSChicago) January 20, 2016
#Snow up to 3" & light pillars observed overnight. Background is a great ex. from near Sheridan IL. #ilwx #inwx pic.twitter.com/kUQIkTskVh— NWS Chicago (@NWSChicago) January 20, 2016
Light #snow & flurries over NE & east central IL & NW IN, inc. #Chicago. Moving E of NW IN by ~9am CST. #ilwx #inwx pic.twitter.com/NSckaweH94— NWS Chicago (@NWSChicago) January 20, 2016
Flurries end this morning. Cloudy & a few degrees milder than yesterday. Slow warming trend w/clouds rest of week pic.twitter.com/DmiIOwtnCa— NWS Chicago (@NWSChicago) January 20, 2016
Ice crystals falling at our office causing amazing refracting effects w/beams of light shooting upward. Stunning! pic.twitter.com/FxEmU2rhN7— NWS Chicago (@NWSChicago) January 20, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 210632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST THU JAN 21 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 20 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 23 331 PM 63 1906 31 -8 36
MINIMUM 12 449 AM -27 1985 16 -4 29
AVERAGE 18 23 -5 33
PRECIPITATION (IN)
YESTERDAY 0.05 1.13 1898 0.06 -0.01 T
MONTH TO DATE 0.65 1.18 -0.53 1.11
SINCE DEC 1 5.52 3.43 2.09 1.90
SINCE JAN 1 0.65 1.18 -0.53 1.11
SNOWFALL (IN)
YESTERDAY 0.9 8.0 1886 0.4 0.5 0.0
MONTH TO DATE 5.9 6.8 -0.9 10.8
SINCE DEC 1 10.4 15.3 -4.9 10.8
SINCE JUL 1 21.6 16.7 4.9 13.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 47 42 5 32
MONTH TO DATE 860 826 34 916
SINCE DEC 1 1660 1981 -321 1931
SINCE JUL 1 2633 3237 -604 3374
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 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 59 1200 AM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1906
MINIMUM TEMPERATURE (F) 16 -22 1984
SUNRISE AND SUNSET
JANUARY 21 2016.......SUNRISE 714 AM CST SUNSET 452 PM CST
JANUARY 22 2016.......SUNRISE 713 AM CST SUNSET 453 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 ...