| 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. | |||||||||||||||||
| 28 | 23:51 | N 5 | 10.00 | Fair | CLR | 36 | 22 | 57% | 32 | NA | 30.28 | 1025.6 |
| 28 | 22:51 | N 7 | 10.00 | Fair | CLR | 38 | 22 | 52% | 33 | NA | 30.27 | 1025.3 | |||||
| 28 | 21:51 | NE 6 | 10.00 | Fair | CLR | 39 | 22 | 50% | 35 | NA | 30.26 | 1025.2 | |||||
| 28 | 20:51 | N 9 | 10.00 | Fair | CLR | 40 | 22 | 49% | 34 | NA | 30.25 | 1024.8 | |||||
| 28 | 19:51 | NE 12 | 10.00 | Fair | CLR | 42 | 19 | 40% | 35 | NA | 30.23 | 1024.2 | |||||
| 28 | 18:51 | NE 12 | 10.00 | Fair | CLR | 44 | 18 | 50 | 44 | 35% | 38 | NA | 30.22 | 1023.8 | |||
| 28 | 17:51 | NE 15 | 10.00 | Fair | CLR | 46 | 21 | 37% | 40 | NA | 30.21 | 1023.5 | |||||
| 28 | 16:51 | NE 20 | 10.00 | A Few Clouds | FEW060 | 47 | 20 | 34% | 40 | NA | 30.20 | 1023.0 | |||||
| 28 | 15:51 | NE 16 G 24 | 10.00 | A Few Clouds | FEW060 | 49 | 20 | 32% | 43 | NA | 30.18 | 1022.3 | |||||
| 28 | 14:51 | NE 16 G 24 | 10.00 | A Few Clouds | FEW050 | 49 | 22 | 35% | 43 | NA | 30.17 | 1022.1 | |||||
| 28 | 13:51 | NE 15 G 22 | 10.00 | A Few Clouds | FEW050 | 50 | 21 | 32% | 45 | NA | 30.16 | 1021.7 | |||||
| 28 | 12:51 | NE 16 G 23 | 10.00 | Partly Cloudy | SCT042 SCT050 | 49 | 28 | 50 | 37 | 44% | 43 | NA | 30.15 | 1021.3 | |||
| 28 | 11:51 | NE 12 G 21 | 10.00 | Partly Cloudy | SCT043 SCT050 | 50 | 31 | 48% | 45 | NA | 30.14 | 1020.9 | |||||
| 28 | 10:51 | N 13 | 10.00 | Partly Cloudy | SCT040 | 47 | 28 | 48% | 41 | NA | 30.12 | 1020.3 | |||||
| 28 | 09:51 | N 8 | 10.00 | A Few Clouds | FEW060 | 45 | 30 | 56% | 41 | NA | 30.10 | 1019.7 | |||||
| 28 | 08:51 | N 14 | 10.00 | A Few Clouds | FEW060 | 42 | 29 | 60% | 35 | NA | 30.08 | 1018.9 | |||||
| 28 | 07:51 | N 15 | 10.00 | A Few Clouds | FEW030 | 39 | 30 | 70% | 31 | NA | 30.06 | 1018.3 | |||||
| 28 | 06:51 | N 14 | 10.00 | A Few Clouds | FEW030 | 37 | 31 | 40 | 35 | 79% | 28 | NA | 30.03 | 1017.2 | |||
| 28 | 05:51 | N 13 | 10.00 | A Few Clouds | FEW015 FEW030 | 36 | 31 | 82% | 27 | NA | 29.99 | 1016.1 | |||||
| 28 | 04:51 | N 13 | 10.00 | A Few Clouds | FEW020 | 36 | 30 | 79% | 27 | NA | 29.96 | 1014.9 | |||||
| 28 | 03:51 | N 15 | 10.00 | Fair | CLR | 37 | 30 | 76% | 28 | NA | 29.95 | 1014.4 | |||||
| 28 | 02:51 | N 13 | 10.00 | Fair | CLR | 38 | 31 | 76% | 30 | NA | 29.92 | 1013.3 | |||||
| 28 | 01:51 | N 15 | 10.00 | A Few Clouds | FEW085 | 39 | 32 | 76% | 31 | NA | 29.91 | 1013.0 | |||||
| 28 | 00:51 | N 9 | 10.00 | Mostly Cloudy | BKN085 | 39 | 33 | 42 | 39 | 79% | 33 | NA | 29.90 | 1012.6 | 0.01 |
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. |
Most of area outside downtown #Chicago can expect freezing low temps overnight into early Sun., along w/widespread frost. Despite very late start to growing season, if you have any sensitive plants you'd like to protect, remember to cover them or bring them indoors. #ilwx #inwx pic.twitter.com/my0YiQ5BeU— NWS Chicago (@NWSChicago) April 28, 2018
Sunday will have a pleasant afternoon after chilly start, though still cool lakeside. Cold April will end on warm & breezy note Mon, with warmth continuing to start May. Along with warmth will come t-storm chances Tue night-Thu, which may yield significant rainfall. #ilwx #inwx pic.twitter.com/GuaeDjXCh4— NWS Chicago (@NWSChicago) April 28, 2018
Chilly start to today with most lows in 30s & 5 sites of 32° or lower. 1 more cold night tonight/Sun AM with lows in 30s & even some upper 20s. After Sun. night, no lows in 30s forecast the rest of 7 day forecast. Some spots may not drop below 60° on Tue & Wed night! #ilwx #inwx pic.twitter.com/qXVslfOOZh— NWS Chicago (@NWSChicago) April 28, 2018
Sunny but cool today, then frosty late tonight. Warming trend starts Sunday, with 70+ degree weather next week. pic.twitter.com/il7QAmM6m7— NWS Chicago (@NWSChicago) April 28, 2018
The threat of severe weather will ramp up next week.This threat may include a few strong tornadoes. What we know now: https://t.co/2xt9JLKHlw pic.twitter.com/fMuv9bim12— The Weather Channel (@weatherchannel) April 28, 2018
Warmer temperatures will develop in Plains this weekend and then spread into Midwest, East next week: https://t.co/im568aZ0l9 pic.twitter.com/mOQNJ0UFLu— The Weather Channel (@weatherchannel) April 28, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN APR 29 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 28 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 50 129 PM 86 1915 64 -14 60
MINIMUM 33 1159 PM 28 1992 43 -10 40
AVERAGE 42 54 -12 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1981 0.12 -0.12 T
MONTH TO DATE 2.72 3.14 -0.42 3.16
SINCE MAR 1 4.46 5.64 -1.18 7.17
SINCE JAN 1 10.64 9.16 1.48 11.56
SNOWFALL (IN)
YESTERDAY 0.0 T 2008 0.0 0.0 0.0
1950
1961
MONTH TO DATE 3.2 1.2 2.0 0.0
SINCE MAR 1 5.8 6.8 -1.0 7.8
SINCE JUL 1 36.1 36.3 -0.2 26.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 12 11 15
MONTH TO DATE 680 470 210 297
SINCE MAR 1 1547 1311 236 1082
SINCE JUL 1 6005 6045 -40 5007
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 12
SINCE MAR 1 0 1 -1 12
SINCE JAN 1 0 1 -1 12
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 400 AM
LOWEST 31 300 PM
AVERAGE 57
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 88 1970
1899
MINIMUM TEMPERATURE (F) 43 31 2008
1958
SUNRISE AND SUNSET
APRIL 29 2018.........SUNRISE 550 AM CDT SUNSET 748 PM CDT
APRIL 30 2018.........SUNRISE 549 AM CDT SUNSET 749 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 ...
