| 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. | |||||||||||||||||
| 16 | 23:51 | NE 9 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 46 | 42 | 86% | 41 | NA | 29.97 | 1015.0 | |||||
| 16 | 22:51 | NE 10 | 10.00 | Overcast | FEW070 SCT180 OVC250 | 47 | 42 | 83% | 42 | NA | 29.98 | 1015.3 | |||||
| 16 | 21:51 | NE 7 | 10.00 | Mostly Cloudy | FEW070 BKN190 | 48 | 42 | 80% | 45 | NA | 29.97 | 1015.1 | |||||
| 16 | 20:51 | NE 9 | 10.00 | Mostly Cloudy | BKN070 BKN220 | 48 | 42 | 80% | 44 | NA | 29.97 | 1015.1 | |||||
| 16 | 19:51 | NE 13 | 10.00 | Overcast | BKN055 OVC080 | 51 | 43 | 74% | NA | NA | 29.96 | 1014.6 | |||||
| 16 | 18:51 | NE 14 | 10.00 | Overcast | BKN055 BKN070 OVC250 | 56 | 45 | 73 | 56 | 67% | NA | NA | 29.93 | 1013.7 | |||
| 16 | 17:51 | N 21 | 10.00 | Overcast and Breezy | BKN050 BKN075 OVC200 | 59 | 46 | 62% | NA | NA | 29.91 | 1012.7 | |||||
| 16 | 16:51 | NE 14 | 10.00 | Overcast | FEW045 BKN070 BKN200 OVC250 | 67 | 48 | 51% | NA | NA | 29.88 | 1011.6 | |||||
| 16 | 15:51 | SW 3 | 10.00 | Mostly Cloudy | SCT075 BKN250 | 72 | 52 | 50% | NA | NA | 29.86 | 1011.1 | |||||
| 16 | 14:51 | W 3 | 10.00 | Mostly Cloudy | BKN075 BKN250 | 71 | 51 | 49% | NA | NA | 29.86 | 1011.2 | |||||
| 16 | 13:51 | SW 8 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 70 | 50 | 49% | NA | NA | 29.87 | 1011.5 | |||||
| 16 | 12:51 | W 10 | 10.00 | A Few Clouds | FEW180 FEW250 | 69 | 50 | 69 | 50 | 51% | NA | NA | 29.88 | 1011.7 | |||
| 16 | 11:51 | SW 10 G 17 | 10.00 | Partly Cloudy | FEW180 SCT250 | 65 | 48 | 54% | NA | NA | 29.89 | 1012.1 | |||||
| 16 | 10:51 | SW 12 | 10.00 | Mostly Cloudy | BKN190 | 62 | 47 | 58% | NA | NA | 29.90 | 1012.6 | |||||
| 16 | 09:51 | SW 10 G 21 | 10.00 | Mostly Cloudy | FEW150 BKN190 BKN250 | 58 | 45 | 62% | NA | NA | 29.91 | 1012.8 | |||||
| 16 | 08:51 | S 9 | 10.00 | Mostly Cloudy | BKN150 BKN250 | 54 | 44 | 69% | NA | NA | 29.92 | 1013.2 | |||||
| 16 | 07:51 | SW 7 | 10.00 | Mostly Cloudy | SCT120 BKN170 BKN250 | 52 | 42 | 69% | NA | NA | 29.92 | 1013.2 | |||||
| 16 | 06:51 | S 9 | 10.00 | Mostly Cloudy | FEW110 BKN170 BKN250 | 51 | 41 | 51 | 48 | 69% | NA | NA | 29.90 | 1012.8 | |||
| 16 | 05:51 | S 14 G 22 | 10.00 | Overcast | FEW070 BKN120 OVC180 | 51 | 41 | 69% | NA | NA | 29.90 | 1012.6 | |||||
| 16 | 04:51 | S 13 G 25 | 10.00 | Overcast | BKN090 OVC110 | 51 | 40 | 66% | NA | NA | 29.90 | 1012.7 | |||||
| 16 | 03:51 | S 12 | 10.00 | Overcast | OVC110 | 50 | 38 | 63% | 45 | NA | 29.91 | 1012.9 | |||||
| 16 | 02:51 | S 10 | 10.00 | Overcast | FEW100 OVC180 | 49 | 38 | 66% | 45 | NA | 29.92 | 1013.4 | |||||
| 16 | 01:51 | S 10 | 10.00 | Overcast | SCT100 BKN150 OVC250 | 48 | 37 | 66% | 44 | NA | 29.95 | 1014.3 | |||||
| 16 | 00:51 | S 12 | 10.00 | Mostly Cloudy | SCT090 BKN120 | 48 | 37 | 51 | 48 | 66% | 43 | NA | 29.98 | 1015.3 |
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. |
Some showers, maybe a t-storm tonight-Wed. AM, mainly I-90 & N. Cool into Wed. AM N of I-80, patchy fog, then warm aftn. T-storms psbl late Wed-Thu. eve mainly N of Sterling-Evanston line, low/isol'd severe risk. Low/isol'd severe risk S of I-80 late Wed. night-Thu. #ilwx #inwx pic.twitter.com/7HoBBBDMYL
— NWS Chicago (@NWSChicago) April 17, 2019
Lake enhanced cold front will surge down the lake during the mid to late aftn. A quick cool down behind the front. The sharpest temp drop will be along the Lake Michigan shore, with a slightly slower but still noticeable cooling behind the front for areas well inland of the lake. pic.twitter.com/4ENTTyJIqr
— NWS Chicago (@NWSChicago) April 16, 2019
Storm chances will ramp up Wed. Night-Thurs. There is a low threat for a few strong to perhaps severe storms mainly Wed. Night-Thur. AM pic.twitter.com/8zxhXT0Nrg
— NWS Chicago (@NWSChicago) April 16, 2019
Showers and clouds diminishing this AM. Cold front approaches this PM/evening with patchy fog & returning rain/thunder chances. pic.twitter.com/cZg5gqD4DY
— NWS Chicago (@NWSChicago) April 16, 2019
This early-week respite from #severe weather is about to end. A three-day threat of severe thunderstorms, including tornadoes, in the Plains, South, Midwest and East begins Wednesday: https://t.co/e2CanlR2H9 pic.twitter.com/pfC1iq1Qna
— The Weather Channel (@weatherchannel) April 16, 2019
No #tornadoes have struck Oklahoma and Kansas so far in 2019, but the streak may end soon: https://t.co/VdE1uKHmZb pic.twitter.com/byymHrTidR
— The Weather Channel (@weatherchannel) April 16, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT WED APR 17 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 16 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 73 332 PM 87 2002 59 14 35
MINIMUM 45 1159 PM 18 1875 39 6 27
AVERAGE 59 49 10 31
PRECIPITATION (IN)
YESTERDAY 0.00 1.97 1921 0.11 -0.11 0.01
MONTH TO DATE 1.81 1.75 0.06 2.28
SINCE MAR 1 3.90 4.25 -0.35 4.02
SINCE JAN 1 8.67 7.77 0.90 10.20
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1961 0.0 0.0 0.3
MONTH TO DATE 5.4 1.0 4.4 2.7
SINCE MAR 1 5.7 6.6 -0.9 5.3
SINCE JUL 1 47.0 36.1 10.9 35.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 16 -10 34
MONTH TO DATE 278 302 -24 456
SINCE MAR 1 1222 1143 79 1323
SINCE JUL 1 6013 5877 136 5781
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 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1000 PM
LOWEST 49 200 PM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 88 1976
MINIMUM TEMPERATURE (F) 39 17 1875
SUNRISE AND SUNSET
APRIL 17 2019.........SUNRISE 608 AM CDT SUNSET 735 PM CDT
APRIL 18 2019.........SUNRISE 607 AM CDT SUNSET 736 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 ...
