| 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. | |||||||||||||||||
| 01 | 23:51 | S 20 G 30 | 10.00 | A Few Clouds | FEW200 | 42 | 27 | 42 | 40 | 55% | 33 | NA | 29.53 | 1000.5 | |||
| 01 | 22:51 | S 14 G 24 | 10.00 | A Few Clouds | FEW160 FEW220 | 41 | 27 | 57% | 33 | NA | 29.55 | 1001.3 | |||||
| 01 | 21:51 | S 18 G 28 | 10.00 | Partly Cloudy | SCT160 SCT220 | 42 | 28 | 58% | 34 | NA | 29.56 | 1001.5 | |||||
| 01 | 20:51 | S 15 G 28 | 10.00 | Partly Cloudy | SCT160 | 42 | 29 | 60% | 34 | NA | 29.57 | 1001.8 | |||||
| 01 | 19:51 | S 16 G 29 | 10.00 | Mostly Cloudy | BKN170 | 41 | 30 | 65% | 33 | NA | 29.56 | 1001.7 |
All Hourly data not available at this time; climate data for this date available below ...
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. |
Happy New Year from NWS Chicago! Enjoy a mostly sunny and mild day. #inwx #ilwx pic.twitter.com/QpWejsosDn
— NWS Chicago (@NWSChicago) January 1, 2020
Mild start to 2020 continues. Chance of light rain Thursday PM into Friday southeast of I-55. Light rain changing to light snow Friday night into Saturday AM across most areas, with some light accumulation again mainly SE of I-55. pic.twitter.com/fhWM7E31OZ
— NWS Chicago (@NWSChicago) January 1, 2020
While, we are near average for seasonal snowfall, it was an unusual path getting there. Of the snow we’ve had this season, ~80% fell on or before Veteran’s day (Nov 11) & nearly half on or before Halloween! Since Thanksgiving we’ve had less than 25% our normal snowfall! https://t.co/AQnek62ISe
— NWS Chicago (@NWSChicago) January 2, 2020
The first #winter storm of 2020 will bring snow to the West through New Year's Day but will be mostly wet for the Midwest and East: https://t.co/1O02yOQYvO pic.twitter.com/GtHRdy275v
— The Weather Channel (@weatherchannel) January 1, 2020
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST THU JAN 2 2020
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 1 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42 1153 PM 65 1876 32 10 34
MINIMUM 21 803 AM -10 1969 17 4 26
AVERAGE 32 24 8 30
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1948 0.06 -0.06 0.01
MONTH TO DATE 0.00 0.06 -0.06 0.01
SINCE DEC 1 1.55 2.31 -0.76 3.33
SINCE JAN 1 0.00 0.06 -0.06 0.01
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1918 0.3 -0.3 0.1
MONTH TO DATE 0.0 0.3 -0.3 0.1
SINCE DEC 1 2.0 8.5 -6.5 1.5
SINCE JUL 1 10.3 9.9 0.4 14.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 41 -8 35
MONTH TO DATE 33 41 -8 35
SINCE DEC 1 988 1196 -208 1016
SINCE JUL 1 2341 2452 -111 2379
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 34 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 55 300 PM
AVERAGE 74
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 61 2004
MINIMUM TEMPERATURE (F) 17 -16 1879
SUNRISE AND SUNSET
JANUARY 2 2020.......SUNRISE 720 AM CST SUNSET 431 PM CST
JANUARY 3 2020.......SUNRISE 720 AM CST SUNSET 432 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
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 ...
