| 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. | |||||||||||||||||
| 08 | 23:51 | NE 9 | 4.00 | Fog/Mist | OVC005 | 43 | 41 | 93% | 38 | NA | 29.86 | 1011.3 | 0.01 | ||||
| 08 | 22:51 | NE 13 G 24 | 5.00 | Light Rain Fog/Mist | OVC005 | 41 | 39 | 93% | 34 | NA | 29.90 | 1012.8 | |||||
| 08 | 21:51 | NE 10 | 6.00 | Fog/Mist | OVC005 | 41 | 38 | 89% | 35 | NA | 29.93 | 1014.0 | |||||
| 08 | 20:51 | N 13 | 6.00 | Fog/Mist | OVC005 | 40 | 38 | 93% | 32 | NA | 29.96 | 1014.9 | |||||
| 08 | 19:51 | NE 8 | 4.00 | Fog/Mist | OVC005 | 40 | 38 | 93% | 35 | NA | 29.95 | 1014.7 | |||||
| 08 | 18:51 | E 13 | 5.00 | Fog/Mist | OVC005 | 40 | 38 | 50 | 40 | 93% | 32 | NA | 29.92 | 1013.6 | |||
| 08 | 17:51 | NE 12 | 5.00 | Fog/Mist | OVC005 | 41 | 38 | 89% | 34 | NA | 29.90 | 1012.8 | |||||
| 08 | 16:51 | NE 13 | 7.00 | Overcast | OVC007 | 42 | 37 | 82% | 35 | NA | 29.92 | 1013.5 | |||||
| 08 | 15:51 | NE 14 | 7.00 | Overcast | SCT009 OVC027 | 43 | 38 | 82% | 36 | NA | 29.95 | 1014.5 | |||||
| 08 | 14:51 | E 9 | 7.00 | Overcast | BKN034 OVC046 | 48 | 42 | 80% | 44 | NA | 29.95 | 1014.5 | |||||
| 08 | 13:51 | N 13 | 7.00 | Overcast | FEW008 SCT022 BKN050 OVC200 | 50 | 44 | 80% | 45 | NA | 29.96 | 1014.7 | |||||
| 08 | 12:51 | N 5 | 5.00 | Fog/Mist | OVC006 | 47 | 43 | 47 | 42 | 86% | 45 | NA | 29.99 | 1015.9 | |||
| 08 | 11:51 | N 7 | 2.50 | Fog/Mist | OVC005 | 45 | 43 | 93% | 41 | NA | 29.98 | 1015.6 | |||||
| 08 | 10:51 | NE 7 | 2.00 | Fog/Mist | OVC004 | 44 | 43 | 96% | 40 | NA | 29.96 | 1014.7 | |||||
| 08 | 09:51 | N 5 | 0.25 | Fog/Mist | OVC002 | 43 | 43 | 100% | 40 | NA | 29.93 | 1013.9 | |||||
| 08 | 08:51 | N 6 | 0.25 | Light Drizzle Fog/Mist | OVC002 | 42 | 42 | 100% | 38 | NA | 29.92 | 1013.7 | |||||
| 08 | 07:51 | NE 7 | 0.25 | Light Drizzle Fog | OVC002 | 42 | 41 | 96% | 38 | NA | 29.94 | 1014.3 | |||||
| 08 | 06:51 | NE 9 | 0.25 | Light Drizzle Fog | OVC002 | 42 | 41 | 46 | 42 | 96% | 37 | NA | 29.91 | 1013.2 | 0.02 | ||
| 08 | 05:51 | NE 10 | 2.50 | Fog/Mist | OVC003 | 42 | 41 | 96% | 36 | NA | 29.90 | 1012.8 | 0.01 | ||||
| 08 | 04:51 | N 10 G 20 | 0.75 | Light Rain Fog/Mist | OVC002 | 44 | 43 | 96% | 39 | NA | 29.91 | 1013.0 | 0.01 | ||||
| 08 | 03:51 | N 7 | 1.25 | Fog/Mist | OVC003 | 46 | 45 | 96% | 42 | NA | 29.92 | 1013.4 | |||||
| 08 | 02:51 | SE 5 | 1.25 | Fog/Mist | OVC005 | 45 | 44 | 97% | 42 | NA | 29.93 | 1013.9 | |||||
| 08 | 01:51 | SE 3 | 3.00 | Fog/Mist | OVC006 | 46 | 44 | 93% | NA | NA | 29.95 | 1014.6 | |||||
| 08 | 00:51 | SE 13 | 4.00 | Fog/Mist | OVC006 | 46 | 43 | 46 | 42 | 89% | 40 | NA | 29.96 | 1015.0 |
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 8, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Thunderstorms developing and continuing overnight. Heavy rain and hail possible. #ilwx #inwx pic.twitter.com/zuG2F6sOXh
— NWS Chicago (@NWSChicago) April 9, 2015
T-storms tonight into Thu morn. Severe storms very possible Thu afternoon & evening. Highs Thu 70s. #ILWX. #INWX. pic.twitter.com/26mEsEvEhd
— NWS Chicago (@NWSChicago) April 8, 2015
Areas of dense fog near the Lake MI shore in northeast IL & far northwest IN through the rush hour. pic.twitter.com/RWXnveTMpl
— NWS Chicago (@NWSChicago) April 8, 2015
Enhanced #Severe T-storm Risk remains in effect area wide on Thurs & has been expanded to include much of Midwest. pic.twitter.com/mgQIqQc3hg
— NWS Chicago (@NWSChicago) April 8, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 090634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU APR 9 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 8 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 50 128 PM 80 1931 56 -6 60
MINIMUM 40 836 PM 20 1972 36 4 40
1914
AVERAGE 45 46 -1 50
PRECIPITATION (IN)
YESTERDAY 0.05 1.35 1999 0.11 -0.06 0.02
MONTH TO DATE 0.45 0.84 -0.39 0.55
SINCE MAR 1 1.55 3.34 -1.79 2.26
SINCE JAN 1 4.41 6.86 -2.45 7.56
SNOWFALL (IN)
YESTERDAY 0.0 4.5 1938 0.0 0.0 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE MAR 1 7.1 6.2 0.9 12.3
SINCE JUL 1 50.7 36.0 14.7 80.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 19 1 15
MONTH TO DATE 137 162 -25 175
SINCE MAR 1 1047 1003 44 1200
SINCE JUL 1 6227 5737 490 6615
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 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 80 100 PM
AVERAGE 90
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 80 1887
MINIMUM TEMPERATURE (F) 37 20 1989
SUNRISE AND SUNSET
APRIL 9 2015.........SUNRISE 621 AM CDT SUNSET 726 PM CDT
APRIL 10 2015.........SUNRISE 620 AM CDT SUNSET 727 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 ...
