| 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. | |||||||||||||||||
| 09 | 23:51 | S 16 | 10.00 | Overcast | OVC029 | 33 | 24 | 33 | 27 | 70% | 23 | NA | 29.91 | 1013.7 | |||
| 09 | 22:51 | S 16 | 10.00 | Overcast | OVC029 | 31 | 24 | 76% | 20 | NA | 29.97 | 1015.8 | |||||
| 09 | 21:51 | S 15 | 10.00 | Overcast | BKN055 OVC070 | 31 | 22 | 69% | 20 | NA | 30.01 | 1016.9 | |||||
| 09 | 20:51 | S 14 | 10.00 | Overcast | OVC085 | 30 | 22 | 72% | 19 | NA | 30.04 | 1018.1 | |||||
| 09 | 19:51 | S 14 | 10.00 | Overcast | FEW110 SCT130 OVC150 | 28 | 22 | 78% | 17 | NA | 30.06 | 1018.9 | |||||
| 09 | 18:51 | SE 17 | 10.00 | Overcast | SCT032 OVC110 | 27 | 23 | 85% | 14 | NA | 30.08 | 1019.7 | |||||
| 09 | 17:51 | S 10 | 5.00 | Light Snow Fog/Mist | SCT012 OVC032 | 27 | 23 | 28 | 26 | 85% | 18 | NA | 30.13 | 1021.2 | 0.02 | 0.02 | |
| 09 | 16:51 | S 12 | 3.00 | Light Snow | OVC040 | 27 | 21 | 78% | 16 | NA | 30.15 | 1021.9 | |||||
| 09 | 15:51 | S 14 | 10.00 | Overcast | BKN065 OVC080 | 28 | 17 | 63% | 17 | NA | 30.18 | 1023.0 | |||||
| 09 | 14:51 | S 12 | 10.00 | Overcast | SCT120 OVC140 | 28 | 16 | 60% | 18 | NA | 30.21 | 1024.0 | |||||
| 09 | 13:51 | S 10 | 10.00 | Overcast | FEW120 BKN170 OVC250 | 28 | 16 | 60% | 19 | NA | 30.18 | 1023.1 | |||||
| 09 | 12:51 | S 9 | 10.00 | Overcast | FEW120 BKN140 OVC250 | 27 | 16 | 63% | 18 | NA | 30.22 | 1024.3 | |||||
| 09 | 11:51 | SW 9 | 10.00 | Overcast | SCT140 OVC250 | 26 | 16 | 27 | 21 | 66% | 17 | NA | 30.25 | 1025.6 | |||
| 09 | 10:51 | W 12 | 10.00 | Overcast | FEW170 OVC250 | 26 | 16 | 66% | 15 | NA | 30.27 | 1026.2 | |||||
| 09 | 09:51 | SW 9 | 10.00 | Overcast | SCT170 OVC250 | 25 | 16 | 69% | 16 | NA | 30.27 | 1026.1 | |||||
| 09 | 08:51 | SW 9 | 10.00 | Overcast | SCT180 OVC250 | 23 | 15 | 72% | 13 | NA | 30.28 | 1026.5 | |||||
| 09 | 07:51 | SW 12 | 10.00 | Overcast | SCT210 OVC250 | 22 | 15 | 75% | 10 | NA | 30.28 | 1026.5 | |||||
| 09 | 06:51 | S 13 | 10.00 | Partly Cloudy | FEW035 SCT250 | 21 | 14 | 74% | 8 | NA | 30.26 | 1025.7 | |||||
| 09 | 05:51 | SW 10 | 10.00 | Partly Cloudy | FEW075 SCT250 | 21 | 14 | 22 | 18 | 74% | 10 | NA | 30.27 | 1026.1 | |||
| 09 | 04:51 | S 14 | 10.00 | Overcast | OVC075 | 22 | 13 | 68% | 9 | NA | 30.27 | 1026.2 | |||||
| 09 | 03:51 | SW 14 G 21 | 10.00 | Overcast | OVC080 | 22 | 12 | 66% | 9 | NA | 30.27 | 1026.3 | |||||
| 09 | 02:51 | S 20 | 10.00 | Overcast | OVC085 | 21 | 10 | 62% | 6 | NA | 30.28 | 1026.6 | |||||
| 09 | 01:51 | SW 13 G 22 | 10.00 | Overcast | OVC095 | 20 | 8 | 60% | 7 | NA | 30.33 | 1028.4 | |||||
| 09 | 00:51 | S 20 G 24 | 10.00 | Overcast | FEW080 OVC100 | 19 | 6 | 57% | 3 | NA | 30.31 | 1027.4 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Monday, January 9, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Patches of light snow will shift to light rain/drizzle overnight, some of which may cause slick spots, mainly north of I-80. pic.twitter.com/0jC7E33jcS— NWS Chicago (@NWSChicago) January 10, 2017
Light snow/sleet around midnight, then brief freezing rain/drizzle overnight before rain/drizzle near sunrise Tue. pic.twitter.com/Yu8XUe7YFl— NWS Chicago (@NWSChicago) January 10, 2017
Light/moderate snow will mainly end for the eve in NE IL & NW IN. Allow extra travel time. More wintry precip later pic.twitter.com/9k2cRGtTcH— NWS Chicago (@NWSChicago) January 9, 2017
Plan for potential extra travel time into early evening. A period of light, to briefly moderate snow, will occur. pic.twitter.com/nsQR5ecl6U— NWS Chicago (@NWSChicago) January 9, 2017
We're tracking #WinterStormIras as it moves into the MW. +Late week warmth is busting the bitter cold, while the West sees more rain & snow. pic.twitter.com/dCwhYjM8fy— AMHQ (@AMHQ) January 9, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
182
CDUS43 KLOT 100637
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST TUE JAN 10 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 9 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 33 1159 PM 60 1880 31 2 40
MINIMUM 18 127 AM -20 1875 17 1 23
AVERAGE 26 24 2 32
PRECIPITATION (IN)
YESTERDAY 0.02 0.76 1946 0.06 -0.04 0.27
MONTH TO DATE 0.13 0.56 -0.43 0.47
SINCE DEC 1 1.90 2.81 -0.91 5.34
SINCE JAN 1 0.13 0.56 -0.43 0.47
SNOWFALL (IN)
YESTERDAY 0.2 6.8 1977 0.4 -0.2 1.7
MONTH TO DATE 0.2 3.0 -2.8 1.7
SINCE DEC 1 17.9 11.2 6.7 6.2
SINCE JUL 1 17.9 12.6 5.3 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 39 41 -2 33
MONTH TO DATE 422 369 53 318
SINCE DEC 1 1653 1524 129 1118
SINCE JUL 1 2482 2780 -298 2091
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 S (190)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 PM
LOWEST 49 1200 AM
AVERAGE 67
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1975
MINIMUM TEMPERATURE (F) 17 -26 1982
SUNRISE AND SUNSET
JANUARY 10 2017.......SUNRISE 719 AM CST SUNSET 440 PM CST
JANUARY 11 2017.......SUNRISE 718 AM CST SUNSET 441 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 ...
