| 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. | |||||||||||||||||
| 19 | 23:51 | NW 7 | 10.00 | Fair | CLR | 40 | 23 | 51% | 35 | NA | 30.43 | 1030.8 | |||||
| 19 | 22:51 | NW 7 | 10.00 | Fair | CLR | 40 | 24 | 53% | 35 | NA | 30.42 | 1030.6 | |||||
| 19 | 21:51 | W 6 | 10.00 | Fair | CLR | 42 | 24 | 49% | 38 | NA | 30.42 | 1030.6 | |||||
| 19 | 20:51 | NW 9 | 10.00 | Fair | CLR | 42 | 26 | 53% | 37 | NA | 30.42 | 1030.6 | |||||
| 19 | 19:51 | N 8 | 10.00 | A Few Clouds | FEW250 | 45 | 23 | 42% | 41 | NA | 30.40 | 1030.0 | |||||
| 19 | 18:51 | N 13 | 10.00 | Fair | CLR | 49 | 22 | 55 | 49 | 35% | 44 | NA | 30.39 | 1029.7 | |||
| 19 | 17:51 | N 6 | 10.00 | A Few Clouds | FEW250 | 53 | 22 | 30% | NA | NA | 30.39 | 1029.5 | |||||
| 19 | 16:51 | NW 8 | 10.00 | A Few Clouds | FEW250 | 54 | 24 | 31% | NA | NA | 30.38 | 1029.0 | |||||
| 19 | 15:51 | N 13 G 16 | 10.00 | A Few Clouds | FEW250 | 54 | 22 | 29% | NA | NA | 30.37 | 1028.9 | |||||
| 19 | 14:51 | N 13 | 10.00 | A Few Clouds | FEW055 FEW250 | 53 | 26 | 35% | NA | NA | 30.36 | 1028.6 | |||||
| 19 | 13:51 | N 10 | 10.00 | A Few Clouds | FEW050 FEW250 | 52 | 27 | 38% | NA | NA | 30.35 | 1028.1 | |||||
| 19 | 12:51 | N 9 | 10.00 | A Few Clouds | FEW250 | 50 | 28 | 50 | 33 | 43% | 46 | NA | 30.34 | 1027.8 | |||
| 19 | 11:51 | N 13 | 10.00 | A Few Clouds | FEW250 | 48 | 27 | 44% | 43 | NA | 30.33 | 1027.5 | |||||
| 19 | 10:51 | N 13 | 10.00 | A Few Clouds | FEW250 | 45 | 27 | 49% | 39 | NA | 30.32 | 1027.2 | |||||
| 19 | 09:51 | N 13 | 10.00 | A Few Clouds | FEW250 | 41 | 29 | 62% | 34 | NA | 30.30 | 1026.6 | |||||
| 19 | 08:51 | N 12 | 10.00 | A Few Clouds | FEW250 | 36 | 27 | 70% | 28 | NA | 30.27 | 1025.6 | |||||
| 19 | 07:51 | N 10 | 10.00 | Fair | CLR | 34 | 26 | 73% | 26 | NA | 30.23 | 1024.4 | |||||
| 19 | 06:51 | N 10 | 10.00 | A Few Clouds | FEW250 | 33 | 28 | 34 | 31 | 82% | 25 | NA | 30.19 | 1023.1 | |||
| 19 | 05:51 | N 10 | 10.00 | A Few Clouds | FEW030 | 32 | 29 | 88% | 24 | NA | 30.15 | 1021.7 | |||||
| 19 | 04:51 | N 10 | 10.00 | Fair | CLR | 34 | 32 | 92% | 26 | NA | 30.11 | 1020.2 | |||||
| 19 | 03:51 | N 10 | 10.00 | Mostly Cloudy | FEW009 BKN048 BKN110 | 34 | 33 | 97% | 26 | NA | 30.07 | 1018.8 | |||||
| 19 | 02:51 | NE 13 | 9.00 | Light Snow Fog/Mist | BKN009 OVC021 | 33 | 33 | 100% | 24 | NA | 30.04 | 1017.7 | |||||
| 19 | 01:51 | N 12 | 4.00 | Light Snow Fog/Mist | OVC007 | 32 | 32 | 100% | 23 | NA | 30.00 | 1016.7 | |||||
| 19 | 00:51 | N 10 | 1.25 | Light Snow Fog/Mist | BKN005 OVC009 | 32 | 32 | 33 | 32 | 100% | 24 | NA | 29.98 | 1015.8 |
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. |
Surface high pressure is expected to dominate across much of the Great Lakes Region through the weekend. Overall, this will help produce quiet and relatively mild weather through early next week. pic.twitter.com/XxAGvHMHke— NWS Chicago (@NWSChicago) April 19, 2018
Dry conditions and warming temperatures expected into the weekend. pic.twitter.com/nvMApeYCXb— NWS Chicago (@NWSChicago) April 19, 2018
There is good news ahead for those in the Midwest and Northeast - warmth is at the end of this cold, snowy April: https://t.co/1EKze5Sbaw pic.twitter.com/LtMbN3BKpN— The Weather Channel (@weatherchannel) April 18, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI APR 20 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 19 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 55 245 PM 86 1985 61 -6 70
MINIMUM 31 547 AM 22 1983 40 -9 45
AVERAGE 43 50 -7 58
PRECIPITATION (IN)
YESTERDAY 0.01 1.52 1970 0.12 -0.11 0.01
MONTH TO DATE 2.70 2.10 0.60 2.80
SINCE MAR 1 4.44 4.60 -0.16 6.81
SINCE JAN 1 10.62 8.12 2.50 11.20
SNOWFALL (IN)
YESTERDAY 0.1 2.0 1888 0.0 0.1 0.0
MONTH TO DATE 3.2 1.1 2.1 0.0
SINCE MAR 1 5.8 6.7 -0.9 7.8
SINCE JUL 1 36.1 36.2 -0.1 26.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 15 7 7
MONTH TO DATE 538 349 189 215
SINCE MAR 1 1405 1190 215 1000
SINCE JUL 1 5863 5924 -61 4925
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE MAR 1 0 1 -1 9
SINCE JAN 1 0 1 -1 9
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 28 300 PM
AVERAGE 64
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1985
MINIMUM TEMPERATURE (F) 40 24 1897
SUNRISE AND SUNSET
APRIL 20 2018.........SUNRISE 603 AM CDT SUNSET 738 PM CDT
APRIL 21 2018.........SUNRISE 602 AM CDT SUNSET 739 PM CDT
- 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 ...
