| 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. | |||||||||||||||||
| 20 | 23:51 | N 6 | 10.00 | Overcast | OVC150 | 55 | 38 | 53% | NA | NA | 30.09 | 1019.0 | |||||
| 20 | 22:51 | N 9 | 10.00 | Mostly Cloudy | BKN140 BKN250 | 55 | 38 | 53% | NA | NA | 30.10 | 1019.4 | |||||
| 20 | 21:51 | NE 9 | 10.00 | Mostly Cloudy | BKN150 BKN250 | 56 | 37 | 49% | NA | NA | 30.10 | 1019.3 | |||||
| 20 | 20:51 | NE 13 | 10.00 | Mostly Cloudy | BKN150 BKN250 | 58 | 37 | 46% | NA | NA | 30.09 | 1019.0 | |||||
| 20 | 19:51 | NE 10 | 10.00 | Mostly Cloudy | BKN150 BKN250 | 61 | 38 | 43% | NA | NA | 30.09 | 1018.8 | |||||
| 20 | 18:51 | NE 9 | 10.00 | Overcast | BKN150 OVC250 | 63 | 39 | 68 | 63 | 41% | NA | NA | 30.09 | 1018.8 | |||
| 20 | 17:51 | NE 10 | 10.00 | Overcast | BKN150 OVC250 | 63 | 40 | 43% | NA | NA | 30.10 | 1019.2 | |||||
| 20 | 16:51 | NE 12 | 10.00 | Overcast | OVC150 | 64 | 41 | 43% | NA | NA | 30.10 | 1019.5 | |||||
| 20 | 15:51 | NE 13 | 10.00 | Overcast | BKN160 OVC250 | 65 | 39 | 39% | NA | NA | 30.11 | 1019.7 | |||||
| 20 | 14:51 | NE 10 | 10.00 | Overcast | FEW060 OVC150 | 66 | 39 | 37% | NA | NA | 30.13 | 1020.3 | |||||
| 20 | 13:51 | E 10 | 10.00 | Overcast | FEW060 OVC140 | 66 | 40 | 39% | NA | NA | 30.14 | 1020.6 | |||||
| 20 | 12:51 | NE 9 | 10.00 | Overcast | FEW060 BKN150 OVC250 | 68 | 40 | 68 | 53 | 36% | NA | NA | 30.15 | 1020.8 | |||
| 20 | 11:51 | E 10 | 10.00 | Overcast | OVC150 | 67 | 41 | 39% | NA | NA | 30.16 | 1021.4 | |||||
| 20 | 10:51 | E 7 | 10.00 | Overcast | BKN180 OVC250 | 67 | 41 | 39% | NA | NA | 30.17 | 1021.4 | |||||
| 20 | 09:51 | E 5 | 10.00 | Overcast | BKN190 OVC240 | 65 | 43 | 45% | NA | NA | 30.18 | 1021.9 | |||||
| 20 | 08:51 | NE 3 | 10.00 | Overcast | BKN190 OVC250 | 61 | 43 | 52% | NA | NA | 30.19 | 1022.2 | |||||
| 20 | 07:51 | Calm | 10.00 | Overcast | BKN210 OVC250 | 58 | 43 | 58% | NA | NA | 30.19 | 1022.3 | |||||
| 20 | 06:51 | N 3 | 10.00 | Overcast | BKN200 OVC250 | 53 | 41 | 53 | 44 | 64% | NA | NA | 30.19 | 1022.3 | |||
| 20 | 05:51 | Calm | 10.00 | Mostly Cloudy | BKN230 | 47 | 41 | 80% | NA | NA | 30.17 | 1021.7 | |||||
| 20 | 04:51 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 50 | 38 | 63% | NA | NA | 30.16 | 1021.2 | |||||
| 20 | 03:51 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 48 | 38 | 68% | NA | NA | 30.15 | 1020.9 | |||||
| 20 | 02:51 | N 5 | 10.00 | A Few Clouds | FEW250 | 45 | 39 | 80% | 42 | NA | 30.14 | 1020.8 | |||||
| 20 | 01:51 | N 3 | 10.00 | A Few Clouds | FEW250 | 48 | 38 | 68% | NA | NA | 30.15 | 1021.0 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Friday, May 20, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Abundant sunshine this weekend with temps in the 70s. Lakefront temps will only be in the 60s. pic.twitter.com/cinYFCppn8
— NWS Chicago (@NWSChicago) May 20, 2016
Check out the summer outlook for northern Illinois and northwest Indiana. https://t.co/LmAmjLLf3G pic.twitter.com/ZJKxeB9xtY
— NWS Chicago (@NWSChicago) May 20, 2016
Warming temps into next week, highs around 80 Mon & Tues. Chance of storms Mon night through midweek. #ilwx #inwx pic.twitter.com/9oPk8y7Tv0
— NWS Chicago (@NWSChicago) May 20, 2016
Sunrise is at 5:20 a.m. in Chicago. Here are local sharp photos of when we last saw the sun at sunset yesterday! pic.twitter.com/LebobzqFuF
— NWS Chicago (@NWSChicago) May 20, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 210638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SAT MAY 21 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 20 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 1153 AM 95 1977 71 -3 48
MINIMUM 44 201 AM 33 2002 49 -5 39
AVERAGE 56 60 -4 44
PRECIPITATION (IN)
YESTERDAY 0.00 2.54 1975 0.12 -0.12 0.04
MONTH TO DATE 3.66 2.36 1.30 3.12
SINCE MAR 1 9.80 8.24 1.56 7.09
SINCE JAN 1 11.87 11.76 0.11 9.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 3.7 6.8 -3.1 7.1
SINCE JUL 1 31.2 36.6 -5.4 50.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 6 3 21
MONTH TO DATE 224 170 54 146
SINCE MAR 1 1406 1503 -97 1516
SINCE JUL 1 5414 6237 -823 6696
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 20 -20 29
SINCE MAR 1 7 30 -23 29
SINCE JAN 1 7 30 -23 29
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.0
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 83 200 AM
LOWEST 35 1200 PM
AVERAGE 59
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1977
1934
MINIMUM TEMPERATURE (F) 50 31 2002
SUNRISE AND SUNSET
MAY 21 2016...........SUNRISE 525 AM CDT SUNSET 812 PM CDT
MAY 22 2016...........SUNRISE 525 AM CDT SUNSET 813 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 ...
