| 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. | |||||||||||||||||
| 15 | 23:51 | E 10 | 10.00 | Overcast | OVC055 | 55 | 24 | 30% | NA | NA | 30.16 | 1021.4 | |||||
| 15 | 22:51 | E 10 | 10.00 | Mostly Cloudy | SCT060 BKN110 | 54 | 26 | 34% | NA | NA | 30.17 | 1021.9 | |||||
| 15 | 21:51 | NE 8 | 10.00 | Mostly Cloudy | BKN130 BKN250 | 50 | 31 | 48% | 47 | NA | 30.19 | 1022.3 | |||||
| 15 | 20:51 | NE 10 | 10.00 | Mostly Cloudy | SCT160 BKN250 | 49 | 30 | 48% | 45 | NA | 30.19 | 1022.4 | |||||
| 15 | 19:51 | NE 12 | 10.00 | Mostly Cloudy | BKN180 BKN250 | 52 | 29 | 41% | NA | NA | 30.18 | 1022.0 | |||||
| 15 | 18:51 | NE 13 | 10.00 | Mostly Cloudy | BKN180 BKN250 | 57 | 30 | 64 | 57 | 36% | NA | NA | 30.17 | 1021.9 | |||
| 15 | 17:51 | NE 16 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 59 | 31 | 35% | NA | NA | 30.18 | 1022.0 | |||||
| 15 | 16:51 | E 14 | 10.00 | Mostly Cloudy | SCT190 BKN250 | 62 | 31 | 31% | NA | NA | 30.18 | 1022.2 | |||||
| 15 | 15:51 | E 17 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 63 | 30 | 29% | NA | NA | 30.19 | 1022.5 | |||||
| 15 | 14:51 | NE 13 | 10.00 | Mostly Cloudy | BKN200 BKN250 | 61 | 31 | 32% | NA | NA | 30.21 | 1023.3 | |||||
| 15 | 13:51 | NE 15 | 10.00 | Mostly Cloudy | SCT210 BKN250 | 61 | 32 | 34% | NA | NA | 30.23 | 1023.9 | |||||
| 15 | 12:51 | E 13 | 10.00 | Mostly Cloudy | BKN210 BKN250 | 62 | 29 | 63 | 45 | 29% | NA | NA | 30.25 | 1024.5 | |||
| 15 | 11:51 | E 13 | 10.00 | Mostly Cloudy | BKN210 BKN250 | 61 | 28 | 29% | NA | NA | 30.27 | 1025.0 | |||||
| 15 | 10:51 | E 9 | 10.00 | Mostly Cloudy | SCT210 BKN250 | 59 | 26 | 28% | NA | NA | 30.28 | 1025.3 | |||||
| 15 | 09:51 | E 10 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 56 | 25 | 30% | NA | NA | 30.28 | 1025.4 | |||||
| 15 | 08:51 | E 12 | 10.00 | Partly Cloudy | FEW200 SCT250 | 55 | 22 | 28% | NA | NA | 30.28 | 1025.4 | |||||
| 15 | 07:51 | E 10 | 10.00 | Partly Cloudy | FEW200 SCT250 | 51 | 23 | 33% | NA | NA | 30.27 | 1025.2 | |||||
| 15 | 06:51 | NE 5 | 10.00 | Partly Cloudy | FEW200 SCT250 | 44 | 27 | 47 | 43 | 51% | 41 | NA | 30.25 | 1024.7 | |||
| 15 | 05:51 | NE 8 | 10.00 | A Few Clouds | FEW200 FEW250 | 43 | 27 | 53% | 38 | NA | 30.24 | 1024.1 | |||||
| 15 | 04:51 | NE 8 | 10.00 | A Few Clouds | FEW250 | 44 | 26 | 49% | 39 | NA | 30.23 | 1023.8 | |||||
| 15 | 03:51 | NE 8 | 10.00 | A Few Clouds | FEW250 | 44 | 27 | 51% | 39 | NA | 30.23 | 1023.6 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Wednesday, April 15, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Mostly cloudy Thursday morning then gradual clearing. Showers should come to an end by Thursday midday. pic.twitter.com/JDzB8ChKq0
— NWS Chicago (@NWSChicago) April 16, 2015
Temps of 60s/70s have brought low humidity. Couple that with gusty winds & it's critical fire conditions thru sundown pic.twitter.com/Fx6FckpHgC
— NWS Chicago (@NWSChicago) April 15, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 160640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT THU APR 16 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 15 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 319 PM 88 2002 59 5 38
MINIMUM 43 527 AM 25 1943 39 4 26
AVERAGE 54 49 5 32
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 1884 0.12 -0.12 T
MONTH TO DATE 2.08 1.64 0.44 1.28
SINCE MAR 1 3.18 4.14 -0.96 2.99
SINCE JAN 1 6.04 7.66 -1.62 8.29
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1980 0.1 -0.1 T
MONTH TO DATE 0.0 1.0 -1.0 1.4
SINCE MAR 1 7.1 6.6 0.5 13.7
SINCE JUL 1 50.7 36.4 14.3 82.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 17 -6 33
MONTH TO DATE 216 286 -70 277
SINCE MAR 1 1126 1127 -1 1302
SINCE JUL 1 6306 5861 445 6717
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 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 500 AM
LOWEST 26 800 AM
AVERAGE 40
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 87 2002
MINIMUM TEMPERATURE (F) 39 18 1875
SUNRISE AND SUNSET
APRIL 16 2015.........SUNRISE 610 AM CDT SUNSET 734 PM CDT
APRIL 17 2015.........SUNRISE 608 AM CDT SUNSET 735 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® with Temperature/Wind Data || Google: 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 ...
