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. |
12 | 23:51 | S 6 | 8.00 | Overcast | OVC013 | 31 | 29 | 31 | 30 | 92% | 25 | NA | 30.16 | 1022.2 | |||
12 | 22:51 | S 5 | 4.00 | Light Snow Fog/Mist | OVC006 | 31 | 29 | 92% | 26 | NA | 30.17 | 1022.6 | |||||
12 | 21:51 | S 10 | 4.00 | Light Freezing Drizzle Fog/Mist | OVC007 | 31 | 29 | 92% | 22 | NA | 30.18 | 1022.9 | |||||
12 | 20:51 | SE 9 | 9.00 | Overcast | BKN009 OVC014 | 31 | 28 | 89% | 23 | NA | 30.18 | 1023.0 | |||||
12 | 19:51 | SE 10 | 8.00 | Light Freezing Drizzle | OVC010 | 30 | 27 | 88% | 21 | NA | 30.22 | 1024.2 | |||||
12 | 18:51 | SE 10 | 7.00 | Overcast | OVC009 | 31 | 28 | 89% | 22 | NA | 30.23 | 1024.6 | |||||
12 | 17:51 | SE 8 | 8.00 | Overcast | OVC011 | 30 | 27 | 30 | 27 | 88% | 22 | NA | 30.25 | 1025.3 | |||
12 | 16:51 | E 7 | 8.00 | Overcast | OVC011 | 30 | 26 | 85% | 23 | NA | 30.25 | 1025.3 | |||||
12 | 15:51 | E 7 | 9.00 | Overcast | OVC012 | 30 | 25 | 82% | 23 | NA | 30.27 | 1025.9 | |||||
12 | 14:51 | E 6 | 10.00 | Overcast | OVC012 | 30 | 25 | 82% | 24 | NA | 30.26 | 1025.7 | |||||
12 | 13:51 | E 6 | 10.00 | Overcast | OVC013 | 29 | 24 | 82% | 23 | NA | 30.26 | 1025.6 | |||||
12 | 12:51 | E 3 | 10.00 | Overcast | OVC014 | 28 | 23 | 81% | NA | NA | 30.28 | 1026.5 | |||||
12 | 11:51 | E 5 | 10.00 | Overcast | BKN015 OVC026 | 27 | 22 | 27 | 23 | 81% | 21 | NA | 30.29 | 1026.7 | |||
12 | 10:51 | Calm | 10.00 | Overcast | BKN014 OVC026 | 26 | 21 | 81% | NA | NA | 30.32 | 1027.6 | |||||
12 | 09:51 | Calm | 9.00 | Overcast | BKN014 OVC028 | 25 | 20 | 81% | NA | NA | 30.32 | 1027.9 | |||||
12 | 08:51 | Calm | 10.00 | Overcast | SCT013 OVC028 | 24 | 20 | 84% | NA | NA | 30.30 | 1027.0 | |||||
12 | 07:51 | Calm | 10.00 | Overcast | OVC013 | 24 | 20 | 84% | NA | NA | 30.28 | 1026.1 | |||||
12 | 06:51 | N 5 | 10.00 | Overcast | OVC013 | 24 | 19 | 81% | 18 | NA | 30.26 | 1025.5 | |||||
12 | 05:51 | NW 6 | 10.00 | Overcast | OVC013 | 23 | 19 | 25 | 23 | 85% | 16 | NA | 30.23 | 1024.7 | |||
12 | 04:51 | NW 9 | 10.00 | Overcast | OVC013 | 23 | 19 | 85% | 13 | NA | 30.20 | 1023.6 | |||||
12 | 03:51 | NW 9 | 10.00 | Overcast | OVC013 | 24 | 19 | 81% | 14 | NA | 30.14 | 1021.5 | |||||
12 | 02:51 | NW 13 | 10.00 | Overcast | OVC013 | 24 | 19 | 81% | 12 | NA | 30.14 | 1021.4 | |||||
12 | 01:51 | NW 10 | 10.00 | Overcast | OVC013 | 24 | 20 | 84% | 14 | NA | 30.09 | 1019.9 | |||||
12 | 00:51 | NW 12 | 10.00 | Overcast | BKN015 OVC060 | 24 | 20 | 84% | 13 | NA | 30.05 | 1018.4 |
Hourly data not available at this time; climate data for this date available below ...
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Thanks, Blake! Seeing same thing at our office! Appreciate the report. cc: @NWSIWX #INWX https://t.co/dnHN04KMlx
— NWS Chicago (@NWSChicago) January 13, 2020
Light freezing rain has left a coating of ice on all elevated surfaces at our office in Romeoville this evening. Sidewalk & parking lot still just wet, likely due b/c of treatment from last night. Use caution if heading out tonight, untreated roads & sidewalks could be icy! #ILWX pic.twitter.com/oAkbD4bmcA
— NWS Chicago (@NWSChicago) January 13, 2020
Patchy freezing drizzle is likely tonight. Icy spots could make walking or driving hazardous. If venturing out tonight, use caution. pic.twitter.com/gndsYFhCI9
— NWS Chicago (@NWSChicago) January 13, 2020
Chance of light snow and or light freezing drizzle tonight along and north of I-80. Accumulation light glaze. Daytime temperatures will be warmer Monday through Wednesday. pic.twitter.com/bGbwNPaK4y
— NWS Chicago (@NWSChicago) January 12, 2020
From some of the worst Chicago lakeshore flooding in years, to gusts over 50 mph, to 2-3" of January rain, to a wintry mix causing slick roads, the past couple days were sure active!
— NWS Chicago (@NWSChicago) January 12, 2020
For more on this event, including the snow forecast challenges, see: https://t.co/heXNLBkLHy pic.twitter.com/hdkG5u1our
A light wintry mix of freezing drizzle and snow is possible north tonight. Minor accumulations of snow <0.5” and/or a light glaze of ice are possible generally north of a Dixon to Elgin to Waukegan line. Any impact should remain limited to elevated or untreated surfaces. pic.twitter.com/VCwRRVyoFd
— NWS Chicago (@NWSChicago) January 12, 2020
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST MON JAN 13 2020
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 12 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 31 1159 PM 62 2005 31 0 32
1890
MINIMUM 23 713 AM -14 1918 16 7 29
AVERAGE 27 24 3 31
PRECIPITATION (IN)
YESTERDAY T 2.76 1960 0.06 -0.06 0.12
MONTH TO DATE 1.26 0.74 0.52 0.58
SINCE DEC 1 2.81 2.99 -0.18 3.90
SINCE JAN 1 1.26 0.74 0.52 0.58
SNOWFALL (IN)
YESTERDAY T 8.1 1908 0.4 -0.4 2.2
MONTH TO DATE 2.6 4.0 -1.4 2.4
SINCE DEC 1 4.6 12.2 -7.6 3.8
SINCE JUL 1 12.9 13.6 -0.7 16.5
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 38 41 -3 34
MONTH TO DATE 376 492 -116 398
SINCE DEC 1 1331 1647 -316 1379
SINCE JUL 1 2684 2903 -219 2742
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 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 PM
LOWEST 78 100 PM
AVERAGE 85
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 58 1932
MINIMUM TEMPERATURE (F) 16 -9 1929
1888
SUNRISE AND SUNSET
JANUARY 13 2020.......SUNRISE 718 AM CST SUNSET 443 PM CST
JANUARY 14 2020.......SUNRISE 718 AM CST SUNSET 444 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 ...