| 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. | |||||||||||||||||
| 25 | 23:51 | W 6 | 10.00 | Fair | CLR | 35 | 24 | 43 | 35 | 64% | 30 | NA | 30.11 | 1020.1 | |||
| 25 | 22:51 | W 9 | 10.00 | Fair | CLR | 37 | 24 | 59% | 30 | NA | 30.09 | 1019.5 | |||||
| 25 | 21:51 | W 7 | 10.00 | Fair | CLR | 39 | 24 | 55% | 34 | NA | 30.07 | 1018.9 | |||||
| 25 | 20:51 | W 9 | 10.00 | A Few Clouds | FEW150 FEW250 | 39 | 25 | 57% | 33 | NA | 30.06 | 1018.3 | |||||
| 25 | 19:51 | SW 12 | 10.00 | Partly Cloudy | FEW150 SCT250 | 40 | 26 | 58% | 33 | NA | 30.05 | 1018.2 | |||||
| 25 | 18:51 | SW 12 | 10.00 | Partly Cloudy | FEW200 SCT250 | 41 | 25 | 53% | 34 | NA | 30.04 | 1017.8 | |||||
| 25 | 17:51 | W 13 | 10.00 | A Few Clouds | FEW250 | 43 | 23 | 44 | 39 | 45% | 36 | NA | 30.02 | 1017.0 | |||
| 25 | 16:51 | W 22 G 33 | 10.00 | A Few Clouds and Breezy | FEW050 FEW250 | 44 | 23 | 43% | 35 | NA | 29.99 | 1016.0 | |||||
| 25 | 15:51 | W 25 G 39 | 10.00 | A Few Clouds and Breezy | FEW050 | 44 | 24 | 45% | 35 | NA | 29.96 | 1014.9 | |||||
| 25 | 14:51 | SW 21 G 35 | 10.00 | A Few Clouds and Breezy | FEW050 | 44 | 24 | 45% | 36 | NA | 29.94 | 1014.4 | |||||
| 25 | 13:51 | SW 22 G 31 | 10.00 | A Few Clouds and Breezy | FEW040 | 43 | 24 | 47% | 34 | NA | 29.92 | 1013.7 | |||||
| 25 | 12:51 | W 18 G 25 | 10.00 | A Few Clouds | FEW030 | 41 | 23 | 49% | 32 | NA | 29.92 | 1013.5 | |||||
| 25 | 11:51 | W 21 G 26 | 10.00 | A Few Clouds and Breezy | FEW030 | 39 | 24 | 40 | 34 | 55% | 29 | NA | 29.91 | 1013.0 | |||
| 25 | 10:51 | W 20 G 29 | 10.00 | Partly Cloudy | SCT029 | 38 | 25 | 60% | 28 | NA | 29.89 | 1012.6 | |||||
| 25 | 09:51 | W 20 G 30 | 10.00 | Mostly Cloudy | BKN029 | 37 | 26 | 65% | 27 | NA | 29.86 | 1011.5 | |||||
| 25 | 08:51 | W 18 G 32 | 10.00 | Mostly Cloudy | BKN025 | 35 | 25 | 67% | 24 | NA | 29.83 | 1010.6 | |||||
| 25 | 07:51 | W 21 G 29 | 10.00 | Mostly Cloudy and Breezy | BKN027 | 34 | 25 | 70% | 22 | NA | 29.81 | 1009.8 | |||||
| 25 | 06:51 | W 16 G 25 | 10.00 | Overcast | OVC026 | 34 | 26 | 73% | 24 | NA | 29.77 | 1008.5 | |||||
| 25 | 05:51 | W 18 G 26 | 10.00 | Overcast | OVC023 | 34 | 25 | 50 | 34 | 70% | 23 | NA | 29.74 | 1007.4 | 0.06 | ||
| 25 | 04:51 | W 24 G 43 | 10.00 | Overcast and Breezy | OVC023 | 34 | 26 | 73% | 22 | NA | 29.71 | 1006.5 | |||||
| 25 | 03:51 | W 24 G 38 | 10.00 | Overcast and Breezy | OVC017 | 35 | 27 | 72% | 23 | NA | 29.65 | 1004.6 | |||||
| 25 | 02:51 | W 20 G 39 | 10.00 | Overcast | OVC022 | 36 | 28 | 73% | 25 | NA | 29.62 | 1003.4 | 0.06 | ||||
| 25 | 01:51 | W 26 G 46 | 10.00 | Overcast and Windy | OVC014 | 38 | 32 | 79% | 27 | NA | 29.57 | 1001.7 | |||||
| 25 | 00:51 | W 24 G 35 | 10.00 | Overcast and Breezy | OVC012 | 46 | 42 | 86% | 38 | NA | 29.49 | 998.9 | 0.06 |
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. |
Windy today w/skies becoming sunny. Very mild temps first half of upcoming work week w/rain by Wed night & Thur. #ILWX #INWX pic.twitter.com/61ei2EM2jF— NWS Chicago (@NWSChicago) February 25, 2018
Windy today w/skies becoming sunny. Very mild temps first half of upcoming work week w/rain by Wed night & Thur. #ILWX #INWX pic.twitter.com/61ei2EM2jF— NWS Chicago (@NWSChicago) February 25, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST MON FEB 26 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 25 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 50 1222 AM 72 2000 39 11 33
MINIMUM 34 809 AM -9 1900 23 11 23
AVERAGE 42 31 11 28
PRECIPITATION (IN)
YESTERDAY 0.01 0.73 1926 0.08 -0.07 T
MONTH TO DATE 4.64 1.56 3.08 0.87
SINCE DEC 1 6.77 5.54 1.23 5.51
SINCE JAN 1 6.18 3.29 2.89 3.74
SNOWFALL (IN)
YESTERDAY 0.0 6.7 1994 0.3 -0.3 T
MONTH TO DATE 20.3 8.3 12.0 T
SINCE DEC 1 30.2 27.3 2.9 18.3
SINCE JUL 1 30.3 28.7 1.6 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 34 -11 37
MONTH TO DATE 950 943 7 683
SINCE DEC 1 3360 3377 -17 3031
SINCE JUL 1 4403 4633 -230 3860
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 32 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 17.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 200 AM
LOWEST 41 500 PM
AVERAGE 62
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 64 2000
MINIMUM TEMPERATURE (F) 24 -1 1963
1888
SUNRISE AND SUNSET
FEBRUARY 26 2018......SUNRISE 631 AM CST SUNSET 538 PM CST
FEBRUARY 27 2018......SUNRISE 630 AM CST SUNSET 539 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 ...
