| 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 | NW 3 | 10.00 | Overcast | OVC060 | 49 | 38 | 66% | NA | NA | 30.31 | 1026.5 | |||||
| 03 | 22:51 | Calm | 10.00 | Overcast | BKN075 OVC120 | 49 | 37 | 64% | NA | NA | 30.29 | 1026.1 | |||||
| 03 | 21:51 | W 6 | 10.00 | Light Rain | BKN043 OVC055 | 50 | 38 | 63% | 48 | NA | 30.31 | 1026.6 | |||||
| 03 | 20:51 | W 14 G 26 | 10.00 | Light Rain | BKN050 OVC060 | 52 | 34 | 50% | NA | NA | 30.29 | 1026.1 | |||||
| 03 | 19:51 | W 15 G 22 | 10.00 | Overcast | OVC070 | 54 | 31 | 42% | NA | NA | 30.25 | 1024.7 | |||||
| 03 | 18:51 | SW 9 | 10.00 | Overcast | OVC100 | 55 | 30 | 58 | 54 | 38% | NA | NA | 30.23 | 1024.1 | |||
| 03 | 17:51 | SW 13 G 23 | 10.00 | Overcast | FEW070 BKN110 OVC250 | 56 | 29 | 36% | NA | NA | 30.22 | 1023.6 | |||||
| 03 | 16:51 | W 17 G 25 | 10.00 | Overcast | SCT070 SCT120 OVC250 | 57 | 28 | 33% | NA | NA | 30.22 | 1023.6 | |||||
| 03 | 15:51 | SW 15 G 28 | 10.00 | Mostly Cloudy | SCT070 BKN250 | 57 | 27 | 32% | NA | NA | 30.22 | 1023.7 | |||||
| 03 | 14:51 | W 13 G 23 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 57 | 25 | 29% | NA | NA | 30.22 | 1023.7 | |||||
| 03 | 13:51 | SW 15 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 55 | 23 | 29% | NA | NA | 30.24 | 1024.4 | |||||
| 03 | 12:51 | SW 10 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 54 | 22 | 54 | 37 | 29% | NA | NA | 30.26 | 1024.9 | |||
| 03 | 11:51 | SW 7 | 10.00 | Partly Cloudy | FEW070 SCT250 | 50 | 21 | 32% | 47 | NA | 30.28 | 1025.7 | |||||
| 03 | 10:51 | SW 6 | 10.00 | A Few Clouds | FEW070 FEW250 | 47 | 21 | 36% | 44 | NA | 30.28 | 1025.7 | |||||
| 03 | 09:51 | W 5 | 10.00 | A Few Clouds | FEW070 FEW250 | 45 | 23 | 42% | 42 | NA | 30.26 | 1025.2 | |||||
| 03 | 08:51 | NW 8 | 10.00 | A Few Clouds | FEW065 | 43 | 26 | 51% | 38 | NA | 30.25 | 1024.7 | |||||
| 03 | 07:51 | W 6 | 10.00 | A Few Clouds | FEW065 | 39 | 30 | 70% | 35 | NA | 30.24 | 1024.4 | |||||
| 03 | 06:51 | W 6 | 10.00 | A Few Clouds | FEW060 | 37 | 30 | 42 | 37 | 76% | 32 | NA | 30.19 | 1022.9 | |||
| 03 | 05:51 | W 8 | 10.00 | A Few Clouds | FEW040 | 38 | 30 | 73% | 32 | NA | 30.16 | 1021.7 | |||||
| 03 | 04:51 | W 9 | 10.00 | A Few Clouds | FEW045 | 39 | 31 | 73% | 33 | NA | 30.13 | 1020.7 | |||||
| 03 | 03:51 | W 12 | 10.00 | Fair | CLR | 40 | 31 | 70% | 33 | NA | 30.11 | 1020.0 | |||||
| 03 | 02:51 | W 13 | 10.00 | Fair | CLR | 40 | 30 | 68% | 32 | NA | 30.08 | 1018.9 | |||||
| 03 | 01:51 | SW 15 G 22 | 10.00 | Fair | CLR | 42 | 31 | 65% | 34 | NA | 30.06 | 1018.2 | |||||
| 03 | 00:51 | SW 12 G 21 | 10.00 | Fair | CLR | 41 | 31 | 45 | 41 | 67% | 34 | NA | 30.04 | 1017.6 |
Complete data after midnight (may be delayed 24-48 hours).
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. |
Rain will spread in this evening, increasing in coverage with time. A few moderate downpours are possible overnight. #ilwx #inwx pic.twitter.com/SUwsW1RCeZ— NWS Chicago (@NWSChicago) April 3, 2019
Rain arrives this eve, continues thru Thurs night. Cooler Thurs, especially near Lake MI. Dry and mild Fri, except near Lake. #ilwx #inwx pic.twitter.com/QrNlbRLu9u— NWS Chicago (@NWSChicago) April 3, 2019
Today is 45 years since the deadly April 3-4, 1974 Super Outbreak, one of the worst #tornado outbreaks on record. Nearest tornado to Chicago was a brief F0 in Morris IL. Several strong (F2/3) tornadoes in central IL. Monticello F4 started near Otterbein in Benton Co. #ilwx #inwx pic.twitter.com/FTcpQzKkCl— NWS Chicago (@NWSChicago) April 3, 2019
After a nice start to the day, expect increasing clouds this afternoon, then rain will spread into the area this evening. Rain will continue off and on tonight and into the day Thursday. Fair weather returns Friday/Saturday with warmer temps expected away from Lake Michigan. pic.twitter.com/50nEplzz6q— NWS Chicago (@NWSChicago) April 3, 2019
Spring fever is ahead in the Midwest thanks to a pattern change late this week, but warmer temperatures may also accelerate the spring flood threat: https://t.co/5nu59SEbng pic.twitter.com/rhBnOza6Jt— The Weather Channel (@weatherchannel) April 3, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT THU APR 4 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 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 58 309 PM 81 1956 54 4 40
MINIMUM 37 614 AM 17 1987 35 2 34
1879
AVERAGE 48 44 4 37
PRECIPITATION (IN)
YESTERDAY T 0.93 1974 0.10 -0.10 0.20
MONTH TO DATE T 0.31 -0.31 0.20
SINCE MAR 1 2.09 2.81 -0.72 1.94
SINCE JAN 1 6.86 6.33 0.53 8.12
SNOWFALL (IN)
YESTERDAY 0.0 2.7 1984 0.1 -0.1 T
MONTH TO DATE 0.0 0.3 -0.3 T
SINCE MAR 1 0.3 5.9 -5.6 2.6
SINCE JUL 1 41.6 35.4 6.2 32.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 21 -4 28
MONTH TO DATE 62 64 -2 95
SINCE MAR 1 1006 905 101 962
SINCE JUL 1 5797 5639 158 5420
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 27 100 PM
AVERAGE 52
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 79 1929
1921
MINIMUM TEMPERATURE (F) 35 16 1975
SUNRISE AND SUNSET
APRIL 4 2019.........SUNRISE 630 AM CDT SUNSET 720 PM CDT
APRIL 5 2019.........SUNRISE 628 AM CDT SUNSET 721 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 ...
