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 | N 13 | 4.00 | Fog/Mist | OVC006 | 28 | 27 | 34 | 28 | 96% | 17 | NA | 29.81 | 1010.2 | 0.21 | ||
11 | 22:51 | N 16 | 5.00 | Fog/Mist | OVC008 | 29 | 27 | 92% | 17 | NA | 29.79 | 1009.3 | |||||
11 | 21:51 | N 17 | 6.00 | Fog/Mist | OVC008 | 31 | 28 | 89% | 20 | NA | 29.75 | 1007.9 | |||||
11 | 20:51 | N 16 G 21 | 5.00 | Fog/Mist | OVC008 | 32 | 30 | 92% | 21 | NA | 29.72 | 1007.1 | 0.21 | ||||
11 | 19:51 | N 22 | 5.00 | Fog/Mist and Breezy | OVC006 | 32 | 31 | 96% | 19 | NA | 29.69 | 1006.1 | 0.06 | ||||
11 | 18:51 | N 16 | 3.00 | Light Rain Fog/Mist | OVC006 | 34 | 33 | 97% | 24 | NA | 29.66 | 1005.0 | 0.15 | ||||
11 | 17:51 | N 18 | 1.00 | Thunderstorm Light Rain Fog/Mist | OVC003CB | 35 | 34 | 43 | 35 | 96% | 24 | NA | 29.64 | 1004.3 | 0.09 | 0.12 | |
11 | 16:51 | NE 9 | 0.25 | Light Drizzle Fog/Mist | VV004 | 42 | 41 | 96% | 37 | NA | 29.66 | 1004.9 | 0.03 | ||||
11 | 15:51 | N 5 | 0.25 | Light Drizzle Fog | VV003 | 42 | 42 | 100% | 39 | NA | 29.64 | 1004.2 | |||||
11 | 14:51 | S 8 | 0.25 | Light Drizzle Fog | OVC002 | 42 | 42 | 100% | 37 | NA | 29.63 | 1004.0 | |||||
11 | 13:51 | S 10 | 0.25 | Light Drizzle Fog | OVC003 | 42 | 40 | 92% | 36 | NA | 29.67 | 1005.3 | |||||
11 | 12:51 | S 14 | 10.00 | Overcast | OVC009 | 41 | 37 | 86% | 33 | NA | 29.71 | 1006.5 | |||||
11 | 11:51 | S 16 | 10.00 | Overcast | OVC016 | 40 | 31 | 40 | 26 | 70% | 32 | NA | 29.76 | 1008.4 | |||
11 | 10:51 | S 14 | 10.00 | Overcast | SCT021 BKN120 OVC250 | 37 | 28 | 70% | 28 | NA | 29.82 | 1010.3 | |||||
11 | 09:51 | S 10 | 10.00 | Overcast | FEW100 BKN140 OVC250 | 34 | 27 | 76% | 26 | NA | 29.86 | 1011.7 | |||||
11 | 08:51 | S 14 | 10.00 | Overcast | SCT130 OVC250 | 31 | 26 | 82% | 21 | NA | 29.86 | 1011.7 | |||||
11 | 07:51 | S 9 | 8.00 | Overcast | FEW080 OVC130 | 29 | 25 | 85% | 21 | NA | 29.87 | 1012.3 | |||||
11 | 06:51 | S 10 | 9.00 | Overcast | SCT120 OVC200 | 27 | 23 | 85% | 18 | NA | 29.91 | 1013.5 | |||||
11 | 05:51 | S 7 | 10.00 | Overcast | BKN110 OVC130 | 26 | 22 | 26 | 25 | 84% | 18 | NA | 29.93 | 1014.3 | |||
11 | 04:51 | S 7 | 10.00 | Mostly Cloudy | FEW110 BKN140 | 25 | 21 | 85% | 17 | NA | 29.94 | 1014.4 | |||||
11 | 03:51 | SW 7 | 10.00 | Mostly Cloudy | FEW110 BKN150 | 26 | 20 | 78% | 18 | NA | 29.96 | 1015.0 | |||||
11 | 02:51 | W 6 | 10.00 | Overcast | BKN110 OVC150 | 26 | 20 | 78% | 19 | NA | 29.96 | 1015.1 | |||||
11 | 01:51 | W 16 | 10.00 | Mostly Cloudy | FEW160 BKN250 | 25 | 18 | 75% | 12 | NA | 29.99 | 1016.0 | |||||
11 | 00:51 | W 15 G 25 | 10.00 | Mostly Cloudy | FEW021 BKN250 | 25 | 19 | 78% | 13 | NA | 29.98 | 1015.6 |
11 | 23:51 | N 13 | 4.00 | Fog/Mist | OVC006 | 28 | 27 | 34 | 28 | 96% | 17 | NA | 29.81 | 1010.2 | 0.21 | ||
11 | 22:51 | N 16 | 5.00 | Fog/Mist | OVC008 | 29 | 27 | 92% | 17 | NA | 29.79 | 1009.3 | |||||
11 | 21:51 | N 17 | 6.00 | Fog/Mist | OVC008 | 31 | 28 | 89% | 20 | NA | 29.75 | 1007.9 | |||||
11 | 20:51 | N 16 G 21 | 5.00 | Fog/Mist | OVC008 | 32 | 30 | 92% | 21 | NA | 29.72 | 1007.1 | 0.21 | ||||
11 | 19:51 | N 22 | 5.00 | Fog/Mist and Breezy | OVC006 | 32 | 31 | 96% | 19 | NA | 29.69 | 1006.1 | 0.06 | ||||
11 | 18:51 | N 16 | 3.00 | Light Rain Fog/Mist | OVC006 | 34 | 33 | 97% | 24 | NA | 29.66 | 1005.0 | 0.15 | ||||
11 | 17:51 | N 18 | 1.00 | Thunderstorm Light Rain Fog/Mist | OVC003CB | 35 | 34 | 43 | 35 | 96% | 24 | NA | 29.64 | 1004.3 | 0.09 | 0.12 | |
11 | 16:51 | NE 9 | 0.25 | Light Drizzle Fog/Mist | VV004 | 42 | 41 | 96% | 37 | NA | 29.66 | 1004.9 | 0.03 | ||||
11 | 15:51 | N 5 | 0.25 | Light Drizzle Fog | VV003 | 42 | 42 | 100% | 39 | NA | 29.64 | 1004.2 | |||||
11 | 14:51 | S 8 | 0.25 | Light Drizzle Fog | OVC002 | 42 | 42 | 100% | 37 | NA | 29.63 | 1004.0 | |||||
11 | 13:51 | S 10 | 0.25 | Light Drizzle Fog | OVC003 | 42 | 40 | 92% | 36 | NA | 29.67 | 1005.3 | |||||
11 | 12:51 | S 14 | 10.00 | Overcast | OVC009 | 41 | 37 | 86% | 33 | NA | 29.71 | 1006.5 | |||||
11 | 11:51 | S 16 | 10.00 | Overcast | OVC016 | 40 | 31 | 40 | 26 | 70% | 32 | NA | 29.76 | 1008.4 | |||
11 | 10:51 | S 14 | 10.00 | Overcast | SCT021 BKN120 OVC250 | 37 | 28 | 70% | 28 | NA | 29.82 | 1010.3 | |||||
11 | 09:51 | S 10 | 10.00 | Overcast | FEW100 BKN140 OVC250 | 34 | 27 | 76% | 26 | NA | 29.86 | 1011.7 | |||||
11 | 08:51 | S 14 | 10.00 | Overcast | SCT130 OVC250 | 31 | 26 | 82% | 21 | NA | 29.86 | 1011.7 | |||||
11 | 07:51 | S 9 | 8.00 | Overcast | FEW080 OVC130 | 29 | 25 | 85% | 21 | NA | 29.87 | 1012.3 | |||||
11 | 06:51 | S 10 | 9.00 | Overcast | SCT120 OVC200 | 27 | 23 | 85% | 18 | NA | 29.91 | 1013.5 | |||||
11 | 05:51 | S 7 | 10.00 | Overcast | BKN110 OVC130 | 26 | 22 | 26 | 25 | 84% | 18 | NA | 29.93 | 1014.3 | |||
11 | 04:51 | S 7 | 10.00 | Mostly Cloudy | FEW110 BKN140 | 25 | 21 | 85% | 17 | NA | 29.94 | 1014.4 | |||||
11 | 03:51 | SW 7 | 10.00 | Mostly Cloudy | FEW110 BKN150 | 26 | 20 | 78% | 18 | NA | 29.96 | 1015.0 | |||||
11 | 02:51 | W 6 | 10.00 | Overcast | BKN110 OVC150 | 26 | 20 | 78% | 19 | NA | 29.96 | 1015.1 | |||||
11 | 01:51 | W 16 | 10.00 | Mostly Cloudy | FEW160 BKN250 | 25 | 18 | 75% | 12 | NA | 29.99 | 1016.0 | |||||
11 | 00:51 | W 15 G 25 | 10.00 | Mostly Cloudy | FEW021 BKN250 | 25 | 19 | 78% | 13 | NA | 29.98 | 1015.6 |
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 11, 2017 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Sct'd t-storms lifting NE, freezing rain/drizzle developing far nrn IL & areas of dense fog. Use caution driving! pic.twitter.com/4y9fle9SMb
— NWS Chicago (@NWSChicago) January 11, 2017
If you have road travel plans, use plenty of extra caution and be prepared to encounter rapidly changing vsby. pic.twitter.com/mfZ4YLCB8I
— NWS Chicago (@NWSChicago) January 11, 2017
Dense fog for evening commute, except WI border counties where freezing rain will develop. Use caution! #ilwx #inwx pic.twitter.com/sxTcESorGi
— NWS Chicago (@NWSChicago) January 11, 2017
Update to Freezing Rain Advisory to include Lee, Du Page and Cook counties and to extend the advisory into Thu AM. pic.twitter.com/BYpiSgV5hR
— NWS Chicago (@NWSChicago) January 11, 2017
Dense fog will persist until 9 PM north of I-80. Dense fog will persist until 12 AM south of I-80. pic.twitter.com/JfP8JcGOlR
— NWS Chicago (@NWSChicago) January 11, 2017
For Freezing Rain Advisory. Rain will change to freezing rain after 5 pm and continue at times this evening. pic.twitter.com/9Eb8xLJ8d9
— NWS Chicago (@NWSChicago) January 11, 2017
Rain increases this afternoon, some freezing rain possible tonight into Thursday. #inwx #ilwx pic.twitter.com/yLrnqC7UlC
— NWS Chicago (@NWSChicago) January 11, 2017
Winter Storm #Jupiter: A major Plains #ice storm will follow feet of Western #snow. https://t.co/tIvNYOy8HE pic.twitter.com/1w3RzDUgpj
— The Weather Channel (@weatherchannel) January 12, 2017
Much #warmer temperatures are spreading across the South and into the East today into tomorrow. Latest forecast: https://t.co/L649OxvSAM pic.twitter.com/gqpCDBU4U7
— The Weather Channel (@weatherchannel) January 11, 2017
Winter Storm #Jupiter could bring freezing rain, w/ sig. #ice accumulation to parts of the Plains, into the Ohio Valley...forecast on @AMHQ. pic.twitter.com/ouUYBnbX22
— The Weather Channel (@weatherchannel) January 11, 2017
Today on @TheLift we have the potential #Ice storm, #California #flooding #Snow & who will be warm @weatherchannel app 6-11am#CAWX #ICY pic.twitter.com/e1c6pNINsM
— The Lift (@TheLift) January 11, 2017
An #icy mess is setting up across the Plains just in time for the weekend. What you need to know and how to prepare, now on @AMHQ. pic.twitter.com/Ho2bPXtMIH
— AMHQ (@AMHQ) January 11, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
625
CDUS43 KLOT 120636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST THU JAN 12 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 11 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 43 357 PM 61 1880 31 12 24
MINIMUM 25 506 AM -11 1977 16 9 -1
1888
1887
AVERAGE 34 24 10 12
PRECIPITATION (IN)
YESTERDAY 0.33 0.64 1918 0.06 0.27 0.11
MONTH TO DATE 0.66 0.68 -0.02 0.58
SINCE DEC 1 2.43 2.93 -0.50 5.45
SINCE JAN 1 0.66 0.68 -0.02 0.58
SNOWFALL (IN)
YESTERDAY 0.0 5.9 2011 0.3 -0.3 3.1
1918
MONTH TO DATE 0.2 3.6 -3.4 4.8
SINCE DEC 1 17.9 11.8 6.1 9.3
SINCE JUL 1 17.9 13.2 4.7 20.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 41 -10 53
MONTH TO DATE 480 451 29 423
SINCE DEC 1 1711 1606 105 1223
SINCE JUL 1 2540 2862 -322 2196
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 N (10)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 PM
LOWEST 70 1100 AM
AVERAGE 85
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 2005
1890
MINIMUM TEMPERATURE (F) 16 -14 1918
SUNRISE AND SUNSET
JANUARY 12 2017.......SUNRISE 718 AM CST SUNSET 442 PM CST
JANUARY 13 2017.......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
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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 ...