| 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. | |||||||||||||||||
| 03 | 23:51 | NW 12 | 10.00 | Overcast | OVC037 | 30 | 22 | 31 | 29 | 72% | 20 | NA | 30.19 | 1023.1 | |||
| 03 | 22:51 | NW 8 | 10.00 | Overcast | FEW028 OVC034 | 30 | 23 | 75% | 22 | NA | 30.20 | 1023.3 | |||||
| 03 | 21:51 | NW 10 | 10.00 | Overcast | OVC025 | 30 | 24 | 79% | 21 | NA | 30.19 | 1023.2 | |||||
| 03 | 20:51 | NW 9 | 10.00 | Overcast | SCT023 OVC027 | 30 | 23 | 75% | 22 | NA | 30.18 | 1022.8 | |||||
| 03 | 19:51 | NW 13 G 22 | 10.00 | Overcast | OVC028 | 30 | 23 | 75% | 20 | NA | 30.17 | 1022.4 | |||||
| 03 | 18:51 | NW 14 | 10.00 | Overcast | OVC023 | 31 | 23 | 72% | 21 | NA | 30.16 | 1022.1 | |||||
| 03 | 17:51 | NW 14 | 10.00 | Overcast | BKN028 OVC032 | 31 | 23 | 34 | 31 | 72% | 21 | NA | 30.14 | 1021.5 | |||
| 03 | 16:51 | NW 15 | 10.00 | Overcast | OVC028 | 31 | 24 | 76% | 20 | NA | 30.12 | 1020.7 | |||||
| 03 | 15:51 | NW 14 | 10.00 | Mostly Cloudy | BKN022 BKN026 | 32 | 24 | 73% | 22 | NA | 30.10 | 1020.1 | |||||
| 03 | 14:51 | N 13 | 10.00 | Overcast | BKN022 BKN027 OVC046 | 33 | 26 | 75% | 24 | NA | 30.08 | 1019.1 | |||||
| 03 | 13:51 | N 15 | 10.00 | Overcast | BKN022 OVC050 | 34 | 27 | 76% | 24 | NA | 30.05 | 1018.1 | |||||
| 03 | 12:51 | N 15 | 10.00 | Light Snow | BKN021 OVC050 | 34 | 27 | 76% | 24 | NA | 30.03 | 1017.6 | |||||
| 03 | 11:51 | N 20 G 29 | 10.00 | Light Snow | BKN022 OVC050 | 34 | 28 | 35 | 33 | 79% | 23 | NA | 30.02 | 1017.1 | 0.01 | ||
| 03 | 10:51 | N 18 G 30 | 10.00 | Overcast | BKN018 OVC050 | 34 | 29 | 82% | 23 | NA | 30.01 | 1016.8 | |||||
| 03 | 09:51 | N 17 G 28 | 2.50 | Light Snow Fog/Mist | BKN016 OVC042 | 33 | 29 | 85% | 22 | NA | 30.00 | 1016.4 | |||||
| 03 | 08:51 | N 13 G 25 | 10.00 | Light Snow | BKN019 OVC034 | 34 | 28 | 79% | 25 | NA | 29.97 | 1015.4 | 0.01 | ||||
| 03 | 07:51 | N 12 | 3.00 | Light Snow Fog/Mist | SCT014 BKN023 OVC034 | 33 | 29 | 85% | 24 | NA | 29.94 | 1014.4 | |||||
| 03 | 06:51 | NW 10 | 2.50 | Light Snow Fog/Mist | FEW008 SCT014 OVC021 | 33 | 30 | 89% | 25 | NA | 29.91 | 1013.3 | 0.01 | ||||
| 03 | 05:51 | NW 10 | 3.00 | Light Snow Fog/Mist | FEW007 SCT018 OVC026 | 33 | 30 | 35 | 33 | 89% | 25 | NA | 29.87 | 1012.2 | |||
| 03 | 03:51 | N 13 | 6.00 | Light Snow Fog/Mist | FEW014 BKN017 OVC020 | 34 | 29 | 82% | 25 | NA | 29.82 | 1010.3 | |||||
| 03 | 02:51 | N 14 | 10.00 | Overcast | FEW017 BKN021 OVC050 | 34 | 29 | 82% | 25 | NA | 29.80 | 1009.5 | |||||
| 03 | 01:51 | NW 13 | 10.00 | Overcast | FEW018 BKN021 OVC046 | 35 | 30 | 82% | 26 | NA | 29.78 | 1008.9 |
| 03 | 00:51 | NW 12 | 10.00 | Overcast | FEW019 BKN023 OVC048 | 35 | 30 | 82% | 27 | NA | 29.75 | 1007.9 |
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. |
Ready for a break in the persistent below average temps? The chances for a mid-December thaw look to be increasing after another cold week. pic.twitter.com/bzVRUBBxD5
— NWS Chicago (@NWSChicago) December 3, 2018
Light snow showers or flurries mainly to southern & western portions of the area Tue with little or no accumulation. Highs in the upper 20s to lower 30s. Next chance of light snow or flurries is Thu mainly south of I-80. There is a bit better chance of light accumulations. pic.twitter.com/nwM3TToAlU
— NWS Chicago (@NWSChicago) December 3, 2018
Intermittent light snow showers or flurries are likely through the morning rush hour. Any accumulations will be minor, mostly less than 1/2" pic.twitter.com/9Q88IJzhdI
— NWS Chicago (@NWSChicago) December 3, 2018
Other than some flurries or very light snow today, look for mainly dry and seasonably cold conditions this week. #ILWX #INWX pic.twitter.com/BruWxcuWV7
— NWS Chicago (@NWSChicago) December 3, 2018
Tired of the #cold? There might be relief on the way next week: https://t.co/ZD4xcDh0ZN pic.twitter.com/xLdcbZ0130
— The Weather Channel (@weatherchannel) December 3, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST TUE DEC 4 2018...CORRECTION TO SNOW
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 3 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 1102 AM 71 1970 39 -4 58
MINIMUM 29 954 PM -5 1940 25 4 29
AVERAGE 32 32 0 44
PRECIPITATION (IN)
YESTERDAY 0.01 1.12 1873 0.09 -0.08 0.00
MONTH TO DATE 1.24 0.28 0.96 0.00
SINCE DEC 1 1.24 0.28 0.96 0.00
SINCE JAN 1 47.15 34.92 12.23 42.51
SNOWFALL (IN)
YESTERDAY 0.3 4.0 1893 0.2 0.1 0.0
MONTH TO DATE 0.3 0.6 -0.3 0.0
SINCE DEC 1 0.3 0.6 -0.3 0.0
SINCE JUL 1 13.0 2.0 11.0 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 33 0 21
MONTH TO DATE 84 98 -14 66
SINCE DEC 1 84 98 -14 66
SINCE JUL 1 1447 1354 93 1109
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1290 843 447 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)
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 89 700 AM
LOWEST 72 400 PM
AVERAGE 81
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 66 1998
MINIMUM TEMPERATURE (F) 24 0 1893
SUNRISE AND SUNSET
DECEMBER 4 2018......SUNRISE 703 AM CST SUNSET 420 PM CST
DECEMBER 5 2018......SUNRISE 704 AM CST SUNSET 420 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
