| 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. | |||||||||||||||||
| 11 | 23:51 | E 17 G 26 | 4.00 | Light Freezing Rain Fog/Mist | OVC008 | 31 | 29 | 31 | 31 | 92% | 20 | NA | 29.83 | 1011.0 | 0.05 | 0.18 | |
| 11 | 22:51 | E 17 G 28 | 4.00 | Light Freezing Rain Fog/Mist | OVC007 | 31 | 29 | 92% | 20 | NA | 29.86 | 1012.0 | 0.06 | ||||
| 11 | 21:51 | E 15 G 26 | 4.00 | Light Freezing Rain Fog/Mist | OVC008 | 31 | 29 | 92% | 20 | NA | 29.93 | 1014.1 | 0.04 | ||||
| 11 | 20:51 | E 16 G 25 | 4.00 | Light Freezing Rain Snow Fog/Mist | OVC010 | 31 | 29 | 92% | 20 | NA | 29.96 | 1015.3 | 0.01 | 0.03 | |||
| 11 | 19:51 | E 17 G 25 | 5.00 | Light Freezing Rain Snow Fog/Mist | OVC011 | 31 | 28 | 89% | 20 | NA | 29.99 | 1016.4 | 0.01 | ||||
| 11 | 18:51 | E 14 G 23 | 5.00 | Light Freezing Rain Snow Fog/Mist | OVC013 | 31 | 27 | 85% | 21 | NA | 30.03 | 1017.6 | 0.01 | ||||
| 11 | 17:51 | E 15 | 5.00 | Light Freezing Rain Snow | OVC014 | 31 | 26 | 31 | 29 | 82% | 20 | NA | 30.04 | 1018.0 | |||
| 11 | 16:51 | E 14 G 24 | 8.00 | Light Freezing Drizzle | OVC013 | 31 | 26 | 82% | 21 | NA | 30.04 | 1018.2 | |||||
| 11 | 15:51 | E 15 | 9.00 | Overcast | OVC013 | 31 | 26 | 82% | 20 | NA | 30.07 | 1018.9 | |||||
| 11 | 14:51 | E 15 | 10.00 | Overcast | OVC011 | 30 | 26 | 85% | 19 | NA | 30.06 | 1018.9 | |||||
| 11 | 13:51 | E 13 | 10.00 | Overcast | OVC010 | 30 | 26 | 85% | 20 | NA | 30.07 | 1019.2 | |||||
| 11 | 12:51 | E 10 | 7.00 | Overcast | OVC010 | 29 | 25 | 85% | 20 | NA | 30.10 | 1020.1 | |||||
| 11 | 11:51 | E 14 | 8.00 | Overcast | OVC012 | 29 | 25 | 29 | 28 | 85% | 18 | NA | 30.12 | 1020.9 | |||
| 11 | 10:51 | E 14 G 20 | 7.00 | Overcast | OVC011 | 29 | 25 | 85% | 18 | NA | 30.15 | 1021.7 | |||||
| 11 | 09:51 | E 14 G 21 | 9.00 | Overcast | OVC011 | 29 | 25 | 85% | 18 | NA | 30.16 | 1022.3 | |||||
| 11 | 08:51 | E 14 | 7.00 | Overcast | OVC012 | 29 | 25 | 85% | 18 | NA | 30.17 | 1022.4 | |||||
| 11 | 07:51 | NE 16 | 6.00 | Fog/Mist | OVC011 | 29 | 25 | 85% | 17 | NA | 30.16 | 1022.1 | |||||
| 11 | 06:51 | NE 13 | 7.00 | Overcast | OVC011 | 29 | 26 | 89% | 19 | NA | 30.17 | 1022.4 | |||||
| 11 | 05:51 | NE 8 | 4.00 | Fog/Mist | OVC012 | 28 | 26 | 28 | 27 | 92% | 20 | NA | 30.16 | 1022.2 | |||
| 11 | 04:51 | N 6 | 2.50 | Light Snow Fog/Mist | OVC009 | 27 | 26 | 96% | 20 | NA | 30.15 | 1022.0 | |||||
| 11 | 03:51 | NE 5 | 4.00 | Fog/Mist | OVC008 | 27 | 26 | 96% | 21 | NA | 30.16 | 1022.0 | |||||
| 11 | 02:51 | N 5 | 4.00 | Fog/Mist | BKN010 OVC034 | 27 | 25 | 92% | 21 | NA | 30.16 | 1022.2 | |||||
| 11 | 01:51 | N 6 | 4.00 | Fog/Mist | BKN014 OVC034 | 27 | 25 | 92% | 20 | NA | 30.16 | 1022.1 | |||||
| 11 | 00:51 | N 6 | 4.00 | Fog/Mist | OVC008 | 27 | 25 | 92% | 20 | NA | 30.15 | 1022.0 |
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. |
Active winter weather will continue through the remainder of the work week, with another storm system expected to impact the region Thursday afternoon through Friday. Keep updated to later forecasts. pic.twitter.com/oXImMUVUg2
— NWS Chicago (@NWSChicago) February 11, 2019
Precip. will continue spreading northward through early eve., then continue tonight through much of Tue. A wide array of precip. types are expected for most locations during this time. Plan on hazardous travel conditions primarily north of a line from Pontiac to DeMotte. pic.twitter.com/Ib1USZosm2
— NWS Chicago (@NWSChicago) February 11, 2019
Wintry precipitation is moving into portions of north central Illinois and northwest Indiana this afternoon. The wintry mix will continue to spread northeast through the remainder of the afternoon hours, and could cause a slower evening commute. pic.twitter.com/GWVvfBk68f
— NWS Chicago (@NWSChicago) February 11, 2019
A wintry mix of precipitation is falling across a good portion of northern Illinois. This precipitation will continue through the evening, causing slick roads. Be cautious outside and take it easy. #ilwx #inwx pic.twitter.com/tKuzh0ueeL
— NWS Chicago (@NWSChicago) February 11, 2019
Precip type timeline through Tue. The precip transition zone will be over northern IL throughout this event, resulting in a wide range of conditions. For a detailed forecast for your specific location, please visit https://t.co/nBzIfSe28p and enter your location. pic.twitter.com/4qY4irwgGy
— NWS Chicago (@NWSChicago) February 11, 2019
UPDATE...Our Winter Weather Advisory has been expanded to include the counties along the I-80 corridor. The wintry mix will start there during the late aftn to early evening hours. Stay tuned for further updates. https://t.co/nBzIfSe28p pic.twitter.com/3hg3x5ILlK
— NWS Chicago (@NWSChicago) February 11, 2019
Active winter weather will continue through the remainder of the week, with another storm system expected to impact the region late Thu-Fri. See our previous tweet for details on the expected winter storm across the area tonight through Tue. pic.twitter.com/VO8aMVrdVv
— NWS Chicago (@NWSChicago) February 11, 2019
Messy winter mix likely for portions of northern IL and NW IN tonight into Tuesday. Significant ice possible for some. Stay tuned. #ilwx #in pic.twitter.com/NBzSVXOGNB
— NWS Chicago (@NWSChicago) February 11, 2019
Areas of dense freezing fog will result in locally very low visibilities and perhaps some icy patches on untreated surfaces. pic.twitter.com/CNSYRlLMJ3
— NWS Chicago (@NWSChicago) February 11, 2019
#WinterStormNadia is poised to bring yet more #snow to #Seattle and the Sierra the next few days, then the Midwest and East late this week. https://t.co/icqRN6w1sp pic.twitter.com/I4QI66U2BA
— The Weather Channel (@weatherchannel) February 11, 2019
More soaking rain will spread across parts of the South and Ohio Valley through Tuesday, prompting #flood watches to be issued: https://t.co/43gRnRXYKf pic.twitter.com/yD9eWqlgnV
— The Weather Channel (@weatherchannel) February 11, 2019
Here we #snow again. The latest winter storm will spread a mess of snow and #ice into the Midwest and Northeast through Wednesday. https://t.co/x5phGCGdlS pic.twitter.com/P0nv8wc0cf
— The Weather Channel (@weatherchannel) February 11, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST TUE FEB 12 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 11 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 31 1159 PM 70 1999 34 -3 22
MINIMUM 27 458 AM -14 1885 19 8 11
AVERAGE 29 26 3 17
PRECIPITATION (IN)
YESTERDAY 0.19 0.83 2009 0.06 0.13 0.39
MONTH TO DATE 1.33 0.59 0.74 1.62
SINCE DEC 1 6.61 4.57 2.04 3.75
SINCE JAN 1 3.29 2.32 0.97 3.16
SNOWFALL (IN)
YESTERDAY 0.1 8.3 1956 0.4 -0.3 3.7
MONTH TO DATE 1.7 3.9 -2.2 18.3
SINCE DEC 1 21.3 22.9 -1.6 28.2
SINCE JUL 1 34.0 24.3 9.7 28.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 36 39 -3 48
MONTH TO DATE 424 437 -13 524
SINCE DEC 1 2763 2871 -108 2934
SINCE JUL 1 4126 4127 -1 3977
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 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
SNOW
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 85 1200 AM
AVERAGE 93
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 62 1984
1882
MINIMUM TEMPERATURE (F) 19 -17 1899
SUNRISE AND SUNSET
FEBRUARY 12 2019......SUNRISE 652 AM CST SUNSET 521 PM CST
FEBRUARY 13 2019......SUNRISE 650 AM CST SUNSET 522 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 ...
