| 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 | SW 12 G 18 | 10.00 | Fair | CLR | 33 | 28 | 37 | 33 | 82% | 24 | NA | 29.87 | 1012.2 | |||
| 03 | 22:51 | SW 8 | 10.00 | Fair | CLR | 34 | 29 | 82% | 27 | NA | 29.91 | 1013.3 | |||||
| 03 | 21:51 | SW 14 G 24 | 10.00 | Fair | CLR | 34 | 29 | 82% | 25 | NA | 29.92 | 1013.9 | |||||
| 03 | 20:51 | SW 13 | 10.00 | Fair | CLR | 35 | 29 | 78% | 26 | NA | 29.92 | 1013.7 | |||||
| 03 | 19:51 | SW 13 | 10.00 | Fair | CLR | 36 | 29 | 76% | 27 | NA | 29.92 | 1014.0 | |||||
| 03 | 18:51 | SW 14 G 23 | 10.00 | Fair | CLR | 36 | 29 | 76% | 27 | NA | 29.92 | 1014.0 | |||||
| 03 | 17:51 | SW 17 | 10.00 | A Few Clouds | FEW250 | 37 | 29 | 38 | 35 | 73% | 27 | NA | 29.93 | 1014.1 | |||
| 03 | 16:51 | SW 12 | 10.00 | A Few Clouds | FEW250 | 37 | 29 | 73% | 29 | NA | 29.92 | 1014.1 | |||||
| 03 | 15:51 | SW 14 | 10.00 | A Few Clouds | FEW250 | 38 | 28 | 68% | 30 | NA | 29.92 | 1013.9 | |||||
| 03 | 14:51 | SW 14 | 10.00 | A Few Clouds | FEW250 | 38 | 28 | 68% | 30 | NA | 29.94 | 1014.4 | |||||
| 03 | 13:51 | SW 15 | 10.00 | A Few Clouds | FEW250 | 38 | 27 | 65% | 29 | NA | 29.93 | 1014.2 | |||||
| 03 | 12:51 | SW 12 | 10.00 | A Few Clouds | FEW250 | 36 | 26 | 67% | 28 | NA | 29.95 | 1014.8 | |||||
| 03 | 11:51 | SW 14 | 10.00 | A Few Clouds | FEW250 | 35 | 25 | 35 | 24 | 67% | 26 | NA | 29.98 | 1016.0 | |||
| 03 | 10:51 | SW 13 | 10.00 | A Few Clouds | FEW050 FEW250 | 32 | 23 | 69% | 22 | NA | 30.02 | 1017.3 | |||||
| 03 | 09:51 | SW 12 | 10.00 | A Few Clouds | FEW050 | 29 | 23 | 78% | 19 | NA | 30.04 | 1018.2 | |||||
| 03 | 08:51 | SW 9 | 10.00 | Fair | CLR | 26 | 23 | 88% | 17 | NA | 30.04 | 1018.1 | |||||
| 03 | 07:51 | SW 8 | 9.00 | Fair | CLR | 24 | 22 | 91% | 15 | NA | 30.04 | 1018.0 | |||||
| 03 | 06:51 | SW 10 | 10.00 | Fair | CLR | 24 | 21 | 88% | 14 | NA | 30.03 | 1017.8 | |||||
| 03 | 05:51 | SW 13 | 10.00 | Fair | CLR | 24 | 21 | 26 | 24 | 88% | 12 | NA | 30.03 | 1017.8 | |||
| 03 | 04:51 | S 6 | 10.00 | Fair | CLR | 24 | 21 | 88% | 17 | NA | 30.02 | 1017.2 | |||||
| 03 | 03:51 | SW 8 | 10.00 | Fair | CLR | 25 | 21 | 85% | 16 | NA | 30.03 | 1017.7 | |||||
| 03 | 02:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 25 | 21 | 85% | 16 | NA | 30.05 | 1018.3 | |||||
| 03 | 01:51 | SW 12 | 10.00 | Partly Cloudy | SCT250 | 25 | 21 | 85% | 14 | NA | 30.03 | 1017.6 | |||||
| 03 | 00:51 | W 14 | 10.00 | Partly Cloudy | SCT250 | 26 | 21 | 81% | 14 | NA | 30.03 | 1017.6 |
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. |
Lows tonight & highs Fri 10 to 15 degrees above normal for early Jan. Above normal temps are expected into the start of next week.. High temps well into the 40s on Saturday, with 50s possible over parts of the area. Rain likely Sun night into Mon. pic.twitter.com/PfiUQJQ2au
— NWS Chicago (@NWSChicago) January 3, 2019
Three big weather changes are expected heading into the weekend from coast-to-coast. Here's what to expect where you live: https://t.co/GgKOUf0LgG pic.twitter.com/H4pLlbiaq2
— The Weather Channel (@weatherchannel) January 3, 2019
This winter started with a serious, biting chill, but as @chrisdolcewx explains, it has been far less awful in recent weeks: https://t.co/jtd0sbOQJI pic.twitter.com/pEQB0dcINH
— The Weather Channel (@weatherchannel) January 3, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST FRI JAN 4 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 3 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 38 416 PM 60 1950 31 7 17
1874
MINIMUM 24 807 AM -18 1879 17 7 6
AVERAGE 31 24 7 12
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1897 0.06 -0.06 T
MONTH TO DATE 0.02 0.19 -0.17 T
SINCE DEC 1 3.34 2.44 0.90 0.59
SINCE JAN 1 0.02 0.19 -0.17 T
SNOWFALL (IN)
YESTERDAY 0.0 7.1 1971 0.4 -0.4 0.1
MONTH TO DATE 0.2 1.0 -0.8 0.1
SINCE DEC 1 1.6 9.2 -7.6 5.4
SINCE JUL 1 14.3 10.6 3.7 5.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 41 -7 53
MONTH TO DATE 106 123 -17 187
SINCE DEC 1 1087 1278 -191 1352
SINCE JUL 1 2450 2534 -84 2395
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 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 200 AM
LOWEST 64 1200 PM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 64 1997
MINIMUM TEMPERATURE (F) 17 -14 1884
SUNRISE AND SUNSET
JANUARY 4 2019.......SUNRISE 720 AM CST SUNSET 434 PM CST
JANUARY 5 2019.......SUNRISE 720 AM CST SUNSET 435 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 ...
