| 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. | |||||||||||||||||
| 31 | 23:51 | S 8 | 10.00 | Fair | CLR | 29 | 18 | 63% | 21 | NA | 30.33 | 1027.9 | |||||
| 31 | 22:51 | SE 8 | 10.00 | A Few Clouds | FEW200 | 29 | 18 | 63% | 21 | NA | 30.33 | 1027.7 | |||||
| 31 | 21:51 | SE 7 | 10.00 | A Few Clouds | FEW065 | 29 | 18 | 63% | 22 | NA | 30.32 | 1027.6 | |||||
| 31 | 20:51 | SE 8 | 10.00 | A Few Clouds | FEW065 | 30 | 18 | 61% | 22 | NA | 30.31 | 1027.4 | |||||
| 31 | 19:51 | E 12 | 10.00 | A Few Clouds | FEW065 | 32 | 18 | 56% | 23 | NA | 30.30 | 1026.9 | |||||
| 31 | 18:51 | N 8 | 10.00 | A Few Clouds | FEW065 | 36 | 12 | 40 | 34 | 37% | 30 | NA | 30.28 | 1026.3 | |||
| 31 | 17:51 | NW 12 | 10.00 | Partly Cloudy | SCT060 | 38 | 12 | 34% | 30 | NA | 30.28 | 1026.2 | |||||
| 31 | 16:51 | NW 10 | 10.00 | Partly Cloudy | SCT060 | 38 | 13 | 36% | 31 | NA | 30.28 | 1026.0 | |||||
| 31 | 15:51 | NW 15 G 20 | 10.00 | Partly Cloudy | SCT060 | 39 | 14 | 36% | 31 | NA | 30.28 | 1026.1 | |||||
| 31 | 14:51 | NW 15 G 22 | 10.00 | Partly Cloudy | SCT060 | 38 | 12 | 34% | 29 | NA | 30.29 | 1026.3 | |||||
| 31 | 13:51 | N 13 G 23 | 10.00 | Mostly Cloudy | BKN060 | 38 | 13 | 36% | 30 | NA | 30.30 | 1026.6 | |||||
| 31 | 12:51 | NW 14 G 25 | 10.00 | Mostly Cloudy | BKN055 | 35 | 11 | 36 | 23 | 37% | 26 | NA | 30.30 | 1026.9 | |||
| 31 | 11:51 | NW 14 G 25 | 10.00 | Partly Cloudy | SCT055 | 32 | 10 | 40% | 22 | NA | 30.31 | 1027.3 | |||||
| 31 | 10:51 | N 14 G 23 | 10.00 | A Few Clouds | FEW055 | 32 | 10 | 40% | 22 | NA | 30.32 | 1027.4 | |||||
| 31 | 09:51 | NW 20 G 30 | 10.00 | Partly Cloudy | SCT050 | 30 | 9 | 41% | 17 | NA | 30.30 | 1027.0 | |||||
| 31 | 08:51 | NW 12 | 10.00 | A Few Clouds | FEW040 | 28 | 10 | 47% | 18 | NA | 30.30 | 1026.7 | |||||
| 31 | 07:51 | NW 10 | 10.00 | A Few Clouds | FEW040 | 25 | 10 | 53% | 15 | NA | 30.29 | 1026.4 | |||||
| 31 | 06:51 | NW 7 | 10.00 | A Few Clouds | FEW045 | 23 | 9 | 30 | 23 | 55% | 15 | NA | 30.26 | 1025.7 | |||
| 31 | 05:51 | NW 12 | 10.00 | Fair | CLR | 23 | 8 | 53% | 11 | NA | 30.24 | 1024.8 | |||||
| 31 | 04:51 | NW 9 | 10.00 | Fair | CLR | 23 | 7 | 50% | 13 | NA | 30.22 | 1023.9 | |||||
| 31 | 03:51 | N 14 G 24 | 10.00 | Fair | CLR | 24 | 8 | 50% | 12 | NA | 30.20 | 1023.3 | |||||
| 31 | 02:51 | NW 16 G 26 | 10.00 | A Few Clouds | FEW035 | 26 | 10 | 51% | 14 | NA | 30.17 | 1022.4 | |||||
| 31 | 01:51 | N 15 G 28 | 10.00 | A Few Clouds | FEW020 FEW035 | 27 | 11 | 51% | 15 | NA | 30.16 | 1022.1 | |||||
| 31 | 00:51 | NW 17 G 23 | 9.00 | Overcast | FEW023 BKN032 OVC050 | 29 | 18 | 34 | 29 | 63% | 17 | NA | 30.14 | 1021.2 |
The 40°F high for the day was 13°F below the normal high.
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. |
April 2019 will start on a seasonable note, with temps generally within 5F of normal through the week. There will be multiple chances of rain, especially during a period from Wednesday afternoon through Thursday night. pic.twitter.com/QqcuW9090o— NWS Chicago (@NWSChicago) March 31, 2019
A look at the past 20 mins via the @CODMeteorology webcam from Glen Ellyn, IL. These are flat cumulus -- the good kind of cumulus in that they are shallow and not bringing precipitation. A nice but cool Sunday with highs in the lower 40s (30s lakeside). #ILwx #INwx pic.twitter.com/HEOXyYgeky— NWS Chicago (@NWSChicago) March 31, 2019
Sunny but cool conditions are expected today. A warming trend is expected this week, with rain chances returning by midweek. pic.twitter.com/3aCNFeiblj— NWS Chicago (@NWSChicago) March 31, 2019
Downtown pic.twitter.com/Ze4Ol4TbRt— Cheryl Scott (@CherylScottWX) March 31, 2019
Light to moderate, briefly heavy, snow moving across far NE IL & NW IN. Snow still expected to drift south southeast thru around 3-4 AM. Wet roads likely on most area roadways. Under the heaviest snow, a thin layer of slush is possible on lesser used or side roads. #ilwx #inwx— NWS Chicago (@NWSChicago) March 31, 2019
A period of snow showers is likely for areas across far NE IL, E central IL, & NW IN over the next several hours. Snow over Lake IL & Cook counties will drift S/SE thru 3-4 AM CDT. Snow accumulation on area roadways not anticipated at this time, though roadways will become wet. pic.twitter.com/MAuevQ1dOb— NWS Chicago (@NWSChicago) March 31, 2019
A coastal storm is expected to develop early this week, bringing rain and some wind to parts of the East Coast into Wednesday: https://t.co/5aMjY4N4rY pic.twitter.com/bjVBfHmCvX— The Weather Channel (@weatherchannel) March 31, 2019
We know it was warm the past two days, but a big temperature drop in the Plains, South and East may break a few records this weekend: https://t.co/w86KwZa922 pic.twitter.com/PxQJ73wSp6— The Weather Channel (@weatherchannel) March 31, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON APR 1 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 31 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 40 255 PM 87 1981 53 -13 58
MINIMUM 23 616 AM 12 1969 34 -11 32
1923
AVERAGE 32 43 -11 45
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 1929 0.10 -0.10 0.09
MONTH TO DATE 2.09 2.50 -0.41 1.74
SINCE MAR 1 2.09 2.50 -0.41 1.74
SINCE JAN 1 6.86 6.02 0.84 7.92
SNOWFALL (IN)
YESTERDAY 0.0 4.8 1926 0.1 -0.1 0.0
MONTH TO DATE 0.3 5.6 -5.3 2.6
SINCE MAR 1 0.3 5.6 -5.3 2.6
SINCE JUL 1 41.6 35.1 6.5 32.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 22 11 20
MONTH TO DATE 944 842 102 867
SINCE MAR 1 944 841 103 867
SINCE JUL 1 5735 5575 160 5325
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 1200 AM
LOWEST 34 300 PM
AVERAGE 49
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 83 2010
MINIMUM TEMPERATURE (F) 34 17 1881
SUNRISE AND SUNSET
APRIL 1 2019.........SUNRISE 635 AM CDT SUNSET 717 PM CDT
APRIL 2 2019.........SUNRISE 633 AM CDT SUNSET 718 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 ...
