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. |
06 | 23:51 | E 3 | 8.00 | Partly Cloudy | SCT085 | 56 | 50 | 81% | NA | NA | 30.06 | 1017.9 | |||||
06 | 22:51 | NE 6 | 8.00 | A Few Clouds | FEW100 FEW250 | 56 | 50 | 81% | NA | NA | 30.07 | 1018.1 | |||||
06 | 21:51 | NE 6 | 8.00 | Mostly Cloudy | FEW100 BKN250 | 57 | 51 | 81% | NA | NA | 30.07 | 1018.2 | |||||
06 | 20:51 | NE 7 | 7.00 | Mostly Cloudy | FEW100 BKN250 | 60 | 53 | 78% | NA | NA | 30.06 | 1018.1 | |||||
06 | 19:51 | NE 7 | 6.00 | Mostly Cloudy with Haze | FEW100 BKN250 | 62 | 54 | 75% | NA | NA | 30.06 | 1017.9 | |||||
06 | 18:51 | NE 7 | 6.00 | Mostly Cloudy with Haze | FEW070 FEW100 BKN250 | 65 | 55 | 77 | 65 | 70% | NA | NA | 30.06 | 1018.0 | |||
06 | 17:51 | E 9 | 6.00 | Mostly Cloudy with Haze | FEW070 SCT100 BKN250 | 68 | 55 | 63% | NA | NA | 30.07 | 1018.1 | |||||
06 | 16:51 | E 10 | 6.00 | Mostly Cloudy with Haze | FEW050 SCT100 BKN250 | 69 | 56 | 63% | NA | NA | 30.08 | 1018.5 | |||||
06 | 15:51 | NE 9 | 6.00 | Mostly Cloudy with Haze | FEW030 FEW050 SCT080 BKN250 | 71 | 57 | 61% | NA | NA | 30.09 | 1018.9 | |||||
06 | 14:51 | NE 12 | 7.00 | Mostly Cloudy | FEW050 SCT080 BKN250 | 71 | 56 | 59% | NA | NA | 30.11 | 1019.5 | |||||
06 | 13:51 | NE 12 | 9.00 | Partly Cloudy | FEW100 SCT250 | 74 | 58 | 57% | NA | NA | 30.12 | 1020.0 | |||||
06 | 12:51 | SE 5 | 7.00 | Partly Cloudy | FEW110 SCT250 | 73 | 60 | 73 | 49 | 64% | NA | NA | 30.14 | 1020.5 | |||
06 | 11:51 | Vrbl 6 | 5.00 | Mostly Cloudy with Haze | FEW100 SCT130 BKN250 | 69 | 58 | 68% | NA | NA | 30.16 | 1021.2 | |||||
06 | 10:51 | Vrbl 5 | 3.00 | Mostly Cloudy with Haze | FEW040 SCT130 BKN230 | 64 | 58 | 81% | NA | NA | 30.17 | 1021.6 | |||||
06 | 09:51 | SE 7 | 1.50 | Fog/Mist | OVC005 | 58 | 56 | 93% | NA | NA | 30.17 | 1021.8 | |||||
06 | 08:51 | Calm | 0.25 | Fog | VV002 | 53 | 53 | 100% | NA | NA | 30.18 | 1022.3 | |||||
06 | 07:51 | NE 3 | 0.13 | Fog | VV002 | 50 | 50 | 100% | NA | NA | 30.19 | 1022.4 | |||||
06 | 06:51 | NE 5 | 0.13 | Fog | VV002 | 49 | 48 | 49 | 46 | 97% | 47 | NA | 30.18 | 1022.1 | |||
06 | 05:51 | Calm | 0.25 | Fog | VV002 | 48 | 48 | 100% | NA | NA | 30.17 | 1021.9 | |||||
06 | 04:51 | NE 6 | 0.25 | Fog | VV002 | 47 | 47 | 100% | 44 | NA | 30.17 | 1022.0 | |||||
06 | 03:51 | NE 6 | 0.75 | Fog/Mist | OVC002 | 47 | 46 | 97% | 44 | NA | 30.18 | 1022.2 | |||||
06 | 02:51 | N 7 | 0.50 | Fog | VV002 | 46 | 46 | 100% | 42 | NA | 30.19 | 1022.6 | |||||
06 | 01:51 | NE 6 | 2.00 | Fog/Mist | OVC002 | 46 | 46 | 100% | 43 | NA | 30.19 | 1022.7 | |||||
06 | 00:51 | NE 8 | 2.50 | Fog/Mist | OVC003 | 47 | 46 | 50 | 47 | 97% | 43 | NA | 30.21 | 1023.2 |
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, May 6, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Areas of dense #fog thru at least late evening along lakeshore, mainly from downtown #Chicago & points north. #ilwx pic.twitter.com/xqJU84OnSc
— NWS Chicago (@NWSChicago) May 7, 2015
Well into 80s for most on Thurs due to gusty south winds! Warm & humid, showers & t-storms likely on Fri. #summerwx pic.twitter.com/sCmCHvLIRT
— NWS Chicago (@NWSChicago) May 7, 2015
At 210pm CDT, #Chicago Midway Airport was 80 deg & Northerly Island was 51 deg, 29 deg difference in just under 9 mi! pic.twitter.com/GgYexFbKCB
— NWS Chicago (@NWSChicago) May 6, 2015
Map of 3-day #rain amounts across area from 5/3-5/5. Text listing of amounts at: http://t.co/uFi25m4HV7 #ilwx #inwx pic.twitter.com/falG4rMlfQ
— NWS Chicago (@NWSChicago) May 6, 2015
Morning clouds to gradually clear from south to north, with warmerth following. 80s forecast areawide on Thursday. pic.twitter.com/1cWmdePeg7
— NWS Chicago (@NWSChicago) May 6, 2015
Widespread fog this morning some of which is dense. Exercise caution & plan for possible longer commute #ilwx #inwx pic.twitter.com/4muWY6z6DE
— NWS Chicago (@NWSChicago) May 6, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 070635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU MAY 7 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 6 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 77 1238 PM 91 1949 67 10 63
MINIMUM 46 216 AM 30 1992 45 1 41
AVERAGE 62 56 6 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.41 1941 0.11 -0.11 0.00
MONTH TO DATE 1.37 0.69 0.68 0.14
SINCE MAR 1 5.34 6.57 -1.23 4.69
SINCE JAN 1 8.20 10.09 -1.89 9.99
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1989 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 7.1 6.8 0.3 13.7
SINCE JUL 1 50.7 36.6 14.1 82.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 10 -7 13
MONTH TO DATE 30 62 -32 85
SINCE MAR 1 1400 1395 5 1598
SINCE JUL 1 6580 6129 451 7013
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 2 4 -2 0
SINCE MAR 1 2 14 -12 1
SINCE JAN 1 2 14 -12 1
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 57 100 PM
AVERAGE 79
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1964
1936
MINIMUM TEMPERATURE (F) 46 29 1989
SUNRISE AND SUNSET
MAY 7 2015...........SUNRISE 540 AM CDT SUNSET 757 PM CDT
MAY 8 2015...........SUNRISE 539 AM CDT SUNSET 758 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
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...