| 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 | E 6 | 8.00 | Overcast | FEW009 BKN029 OVC085 | 65 | 63 | 93% | NA | NA | 29.97 | 1014.4 | 0.01 | ||||
| 08 | 22:51 | SE 7 | 10.00 | Light Rain | FEW035 SCT050 OVC075 | 65 | 62 | 90% | NA | NA | 29.96 | 1014.3 | 0.03 | ||||
| 08 | 21:51 | SE 7 | 6.00 | Light Rain Fog/Mist | FEW044 SCT070 OVC085 | 66 | 64 | 93% | NA | NA | 29.97 | 1014.6 | 0.03 | 0.10 | |||
| 08 | 20:51 | E 6 | 7.00 | Light Rain | OVC100 | 67 | 65 | 93% | NA | NA | 29.96 | 1014.3 | 0.04 | ||||
| 08 | 19:51 | Calm | 6.00 | Light Rain Fog/Mist | OVC110 | 66 | 64 | 93% | NA | NA | 29.96 | 1014.3 | 0.03 | ||||
| 08 | 18:51 | SW 3 | 9.00 | Light Rain | BKN085 OVC110 | 67 | 65 | 81 | 64 | 93% | NA | NA | 29.96 | 1014.3 | 0.10 | 0.61 | |
| 08 | 17:51 | W 10 | 4.00 | Thunderstorm Rain Fog/Mist | SCT050CB BKN080 OVC100 | 66 | 63 | 90% | NA | NA | 29.95 | 1014.0 | 0.25 | ||||
| 08 | 16:51 | S 25 G 41 | 1.00 | Thunderstorm Heavy Rain Fog/Mist and Breezy | BKN033CB BKN050 OVC090 | 64 | 62 | 93% | NA | NA | 29.96 | 1014.3 | 0.26 | ||||
| 08 | 15:51 | SW 7 | 10.00 | Overcast | SCT048 BKN130 OVC250 | 79 | 61 | 54% | NA | 80 | 29.91 | 1012.5 | |||||
| 08 | 14:51 | SW 8 | 10.00 | Mostly Cloudy | SCT045 BKN180 BKN250 | 81 | 61 | 51% | NA | 82 | 29.91 | 1012.5 | |||||
| 08 | 13:51 | S 9 | 10.00 | Mostly Cloudy | FEW039 SCT180 BKN250 | 79 | 61 | 54% | NA | 80 | 29.92 | 1012.7 | |||||
| 08 | 12:51 | SW 8 | 10.00 | Mostly Cloudy | SCT034 BKN180 BKN250 | 78 | 64 | 78 | 66 | 62% | NA | 80 | 29.95 | 1013.7 | |||
| 08 | 11:51 | SW 7 | 10.00 | Mostly Cloudy | FEW026 SCT033 BKN160 BKN250 | 75 | 64 | 69% | NA | NA | 29.97 | 1014.4 | |||||
| 08 | 10:51 | SW 8 | 10.00 | Mostly Cloudy | FEW022 SCT200 BKN250 | 74 | 64 | 71% | NA | NA | 29.97 | 1014.4 | |||||
| 08 | 09:51 | SW 10 | 10.00 | Overcast | FEW018 FEW150 OVC250 | 71 | 63 | 76% | NA | NA | 29.96 | 1014.3 | |||||
| 08 | 08:51 | W 13 | 10.00 | Mostly Cloudy | FEW017 BKN250 | 71 | 63 | 76% | NA | NA | 29.97 | 1014.3 | |||||
| 08 | 07:51 | SW 8 | 10.00 | Mostly Cloudy | FEW019 FEW095 BKN250 | 68 | 63 | 84% | NA | NA | 29.96 | 1014.1 | |||||
| 08 | 06:51 | S 9 | 10.00 | Overcast | FEW035 SCT100 OVC210 | 66 | 62 | 67 | 65 | 87% | NA | NA | 29.95 | 1013.9 | |||
| 08 | 05:51 | S 10 | 10.00 | Mostly Cloudy | FEW030 BKN095 BKN160 | 65 | 61 | 87% | NA | NA | 29.94 | 1013.4 | |||||
| 08 | 04:51 | SW 7 | 10.00 | Overcast | BKN090 OVC110 | 66 | 61 | 84% | NA | NA | 29.93 | 1012.9 | |||||
| 08 | 03:51 | SW 10 | 10.00 | Overcast | OVC110 | 66 | 61 | 84% | NA | NA | 29.93 | 1013.0 | |||||
| 08 | 02:51 | SW 8 | 10.00 | Overcast | FEW110 BKN130 OVC200 | 66 | 61 | 84% | NA | NA | 29.92 | 1012.8 | |||||
| 08 | 01:51 | SW 9 | 10.00 | Overcast | OVC160 | 66 | 61 | 84% | NA | NA | 29.93 | 1013.0 | |||||
| 08 | 00:51 | SW 7 | 10.00 | Overcast | OVC190 | 67 | 61 | 80 | 66 | 81% | NA | NA | 29.94 | 1013.4 | 0.04 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Friday, May 8, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Sat. morning dry. The showers & storms are possible in some areas in the afternoon & evening. Highs 55 to 78. pic.twitter.com/8yet0h4cxv
— NWS Chicago (@NWSChicago) May 9, 2015
Heavy rain in thunderstorms across much of the Chicago area by 4 to 5 pm. Some flooding possible. #ilwx #inwx pic.twitter.com/lCngFKhMBs
— NWS Chicago (@NWSChicago) May 8, 2015
Showers/storms lifting NE will pose threat for torrential rain & poss. flooding. Isolated wind threat outlined. pic.twitter.com/6vW9NFPPHO
— NWS Chicago (@NWSChicago) May 8, 2015
Warm and humid today, with scattered T-storms mainly this afternoon and evening. #ILWX #INWX pic.twitter.com/lLKhiKFc8U
— NWS Chicago (@NWSChicago) May 8, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 090642
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT SAT MAY 9 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 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 81 153 PM 91 1963 68 13 89
MINIMUM 63 1159 PM 29 1983 46 17 51
AVERAGE 72 57 15 70
PRECIPITATION (IN)
YESTERDAY 0.75 1.26 1880 0.11 0.64 0.10
MONTH TO DATE 2.16 0.92 1.24 0.24
SINCE MAR 1 6.13 6.80 -0.67 4.79
SINCE JAN 1 8.99 10.32 -1.33 10.09
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1923 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 0 9 -9 0
MONTH TO DATE 30 80 -50 87
SINCE MAR 1 1400 1413 -13 1600
SINCE JUL 1 6580 6147 433 7015
COOLING
YESTERDAY 7 1 6 5
MONTH TO DATE 12 6 6 5
SINCE MAR 1 12 16 -4 6
SINCE JAN 1 12 16 -4 6
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 PM
LOWEST 51 200 PM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 94 1934
MINIMUM TEMPERATURE (F) 46 27 1983
SUNRISE AND SUNSET
MAY 9 2015...........SUNRISE 538 AM CDT SUNSET 759 PM CDT
MAY 10 2015...........SUNRISE 537 AM CDT SUNSET 800 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 ...
