| 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. | |||||||||||||||||
| 23 | 23:51 | NW 7 | 9.00 | Overcast | FEW020 BKN160 OVC220 | 33 | 28 | 39 | 33 | 82% | 27 | NA | 30.26 | 1025.4 | |||
| 23 | 22:51 | Calm | 10.00 | Overcast | FEW020 BKN240 OVC300 | 34 | 28 | 79% | NA | NA | 30.26 | 1025.4 | |||||
| 23 | 21:51 | NW 6 | 10.00 | Overcast | FEW020 SCT230 OVC250 | 34 | 29 | 82% | 29 | NA | 30.26 | 1025.2 | |||||
| 23 | 20:51 | W 8 | 10.00 | Overcast | FEW020 OVC230 | 37 | 31 | 79% | 31 | NA | 30.25 | 1024.9 | |||||
| 23 | 19:51 | W 5 | 10.00 | Overcast | FEW020 OVC230 | 37 | 32 | 82% | 33 | NA | 30.24 | 1024.5 | |||||
| 23 | 18:51 | W 5 | 10.00 | Overcast | OVC020 | 38 | 32 | 79% | 34 | NA | 30.24 | 1024.6 | |||||
| 23 | 17:51 | W 7 | 10.00 | Overcast | OVC018 | 39 | 31 | 40 | 38 | 73% | 34 | NA | 30.23 | 1024.1 | |||
| 23 | 16:51 | W 9 | 10.00 | Overcast | OVC016 | 39 | 33 | 79% | 33 | NA | 30.22 | 1023.8 | |||||
| 23 | 15:51 | W 13 | 10.00 | Overcast | OVC012 | 38 | 33 | 83% | 30 | NA | 30.21 | 1023.5 | |||||
| 23 | 14:51 | SW 13 | 10.00 | Overcast | OVC010 | 39 | 35 | 86% | 31 | NA | 30.20 | 1023.3 | |||||
| 23 | 13:51 | W 10 | 10.00 | Overcast | OVC010 | 39 | 35 | 86% | 32 | NA | 30.17 | 1022.1 | |||||
| 23 | 12:51 | W 16 G 24 | 10.00 | Overcast | OVC011 | 40 | 35 | 83% | 32 | NA | 30.17 | 1022.0 | |||||
| 23 | 11:51 | W 16 G 23 | 10.00 | Overcast | OVC007 | 40 | 36 | 44 | 40 | 86% | 32 | NA | 30.15 | 1021.6 | 0.01 | ||
| 23 | 10:51 | W 14 G 23 | 10.00 | Overcast | OVC008 | 41 | 37 | 86% | 33 | NA | 30.15 | 1021.5 | |||||
| 23 | 09:51 | W 14 G 23 | 9.00 | Overcast | OVC008 | 43 | 40 | 89% | 36 | NA | 30.11 | 1020.1 | |||||
| 23 | 08:51 | SW 12 | 2.50 | Light Drizzle Fog/Mist | OVC005 | 43 | 41 | 93% | 37 | NA | 30.09 | 1019.3 | 0.01 | ||||
| 23 | 07:51 | SW 10 | 5.00 | Fog/Mist | OVC005 | 42 | 40 | 92% | 36 | NA | 30.07 | 1018.8 | |||||
| 23 | 06:51 | S 7 | 4.00 | Light Drizzle Fog/Mist | OVC005 | 41 | 39 | 93% | 36 | NA | 30.08 | 1019.1 | 0.01 | ||||
| 23 | 05:51 | S 7 | 5.00 | Light Drizzle Fog/Mist | OVC005 | 40 | 38 | 40 | 39 | 93% | 35 | NA | 30.09 | 1019.5 | 0.01 | 0.05 | |
| 23 | 04:51 | S 8 | 4.00 | Light Rain Fog/Mist | OVC005 | 39 | 37 | 93% | 33 | NA | 30.10 | 1019.8 | 0.03 | ||||
| 23 | 03:51 | SE 9 | 2.00 | Light Rain Fog/Mist | OVC003 | 39 | 37 | 93% | 33 | NA | 30.11 | 1020.3 | 0.01 | ||||
| 23 | 02:51 | SE 13 | 4.00 | Fog/Mist | OVC005 | 39 | 37 | 93% | 31 | NA | 30.15 | 1021.6 | |||||
| 23 | 01:51 | SE 9 | 3.00 | Fog/Mist | OVC005 | 39 | 37 | 93% | 33 | NA | 30.18 | 1022.7 | |||||
| 23 | 00:51 | SE 9 | 2.50 | Light Drizzle Fog/Mist | OVC005 | 39 | 37 | 93% | 33 | NA | 30.23 | 1024.2 |
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. |
A light wintry mix could create slick spots south of I-80 early Sat AM. Precip turns to all rain across the area Sat aftn. Windy Sat night-S pic.twitter.com/CymXicDRkd— NWS Chicago (@NWSChicago) February 23, 2018
Rain ending early this morning, then mostly cloudy. Chance of a light wintery mix early Saturday for portions of the area, then rain thru Sa pic.twitter.com/Ai3fvChTOt— NWS Chicago (@NWSChicago) February 23, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT FEB 24 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 23 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 44 947 AM 66 2000 38 6 59
MINIMUM 33 1159 PM -18 1873 23 10 38
AVERAGE 39 30 9 49
PRECIPITATION (IN)
YESTERDAY 0.06 1.45 1985 0.08 -0.02 0.21
MONTH TO DATE 4.47 1.40 3.07 0.72
SINCE DEC 1 6.60 5.38 1.22 5.36
SINCE JAN 1 6.01 3.13 2.88 3.59
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1967 0.3 -0.3 0.0
MONTH TO DATE 20.3 7.7 12.6 T
SINCE DEC 1 30.2 26.7 3.5 18.3
SINCE JUL 1 30.3 28.1 2.2 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 35 -9 16
MONTH TO DATE 904 875 29 618
SINCE DEC 1 3314 3309 5 2966
SINCE JUL 1 4357 4565 -208 3795
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 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 70 600 PM
AVERAGE 82
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 64 1930
MINIMUM TEMPERATURE (F) 23 -11 1873
SUNRISE AND SUNSET
FEBRUARY 24 2018......SUNRISE 634 AM CST SUNSET 536 PM CST
FEBRUARY 25 2018......SUNRISE 633 AM CST SUNSET 537 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 ...
