| 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. | |||||||||||||||||
| 13 | 23:51 | E 7 | 10.00 | A Few Clouds | FEW250 | 42 | 31 | 65% | 38 | NA | 30.40 | 1029.7 | |||||
| 13 | 22:51 | NE 8 | 10.00 | A Few Clouds | FEW250 | 43 | 32 | 65% | 38 | NA | 30.41 | 1030.3 | |||||
| 13 | 21:51 | E 10 | 10.00 | Partly Cloudy | SCT250 | 43 | 32 | 65% | 37 | NA | 30.43 | 1030.8 | |||||
| 13 | 20:51 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 44 | 33 | 65% | 39 | NA | 30.42 | 1030.5 | |||||
| 13 | 19:51 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 47 | 34 | 61% | 43 | NA | 30.40 | 1029.9 | |||||
| 13 | 18:51 | NE 10 | 10.00 | Partly Cloudy | SCT250 | 50 | 34 | 52 | 49 | 54% | 46 | NA | 30.40 | 1029.6 | |||
| 13 | 17:51 | NE 9 | 10.00 | Partly Cloudy | SCT250 | 51 | 34 | 52% | NA | NA | 30.41 | 1030.2 | |||||
| 13 | 16:51 | Vrbl 6 | 10.00 | Partly Cloudy | SCT250 | 51 | 35 | 54% | NA | NA | 30.41 | 1029.9 | |||||
| 13 | 15:51 | NE 10 | 10.00 | Partly Cloudy | SCT250 | 51 | 35 | 54% | NA | NA | 30.42 | 1030.4 | |||||
| 13 | 14:51 | NE 14 | 10.00 | Partly Cloudy | SCT250 | 52 | 34 | 50% | NA | NA | 30.43 | 1030.8 | |||||
| 13 | 13:51 | NE 13 G 18 | 10.00 | Partly Cloudy | FEW033 SCT250 | 51 | 35 | 54% | NA | NA | 30.45 | 1031.5 | |||||
| 13 | 12:51 | NE 13 | 10.00 | A Few Clouds | FEW030 FEW250 | 50 | 36 | 50 | 43 | 59% | 45 | NA | 30.47 | 1032.0 | |||
| 13 | 11:51 | NE 12 | 10.00 | A Few Clouds | FEW027 | 48 | 35 | 61% | 43 | NA | 30.48 | 1032.5 | |||||
| 13 | 10:51 | NE 10 | 10.00 | A Few Clouds | FEW026 | 48 | 35 | 61% | 44 | NA | 30.51 | 1033.4 | |||||
| 13 | 09:51 | NE 15 G 21 | 10.00 | A Few Clouds | FEW025 | 47 | 34 | 61% | 41 | NA | 30.47 | 1032.2 | |||||
| 13 | 08:51 | NE 10 | 10.00 | A Few Clouds | FEW027 | 47 | 35 | 63% | 42 | NA | 30.45 | 1031.4 | |||||
| 13 | 07:51 | NE 12 | 10.00 | A Few Clouds | FEW250 | 46 | 34 | 63% | 40 | NA | 30.44 | 1031.0 | |||||
| 13 | 06:51 | NE 10 | 10.00 | A Few Clouds | FEW250 | 43 | 34 | 45 | 40 | 71% | 37 | NA | 30.43 | 1030.7 | |||
| 13 | 05:51 | NE 7 | 10.00 | A Few Clouds | FEW250 | 41 | 35 | 79% | 36 | NA | 30.40 | 1029.9 | |||||
| 13 | 04:51 | N 8 | 10.00 | Fair | CLR | 42 | 35 | 76% | 37 | NA | 30.39 | 1029.4 | |||||
| 13 | 03:51 | N 9 | 10.00 | Fair | CLR | 43 | 34 | 71% | 38 | NA | 30.38 | 1028.9 | |||||
| 13 | 02:51 | NW 7 | 10.00 | Fair | CLR | 43 | 34 | 71% | 39 | NA | 30.34 | 1027.8 | |||||
| 13 | 01:51 | W 8 | 10.00 | Fair | CLR | 44 | 35 | 71% | 39 | NA | 30.32 | 1026.9 |
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, May 13, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Dry in the morning with chances of showers moving in during the aftn & becoming widespread in the evening. pic.twitter.com/xCQBBfCZco
— NWS Chicago (@NWSChicago) May 14, 2015
Dry in the morning with chances of showers moving in during the aftn & becoming widespread in the evening. pic.twitter.com/IJamp56uWp
— NWS Chicago (@NWSChicago) May 13, 2015
The #northernlights were visible last night! Here's a spectacular photo from Dirk Leahy of Wauconda. #ilwx pic.twitter.com/HY6frRzO3T
— NWS Chicago (@NWSChicago) May 13, 2015
Sunny but cool today, with east to northeast winds off the Lake. 50s along the shore, 60s well inland. #ILWX #INWX pic.twitter.com/GSLaGkJS9G
— NWS Chicago (@NWSChicago) May 13, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 140639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT THU MAY 14 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 13 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 52 404 PM 89 1991 69 -17 67
1956
MINIMUM 40 446 AM 34 1996 47 -7 52
1888
AVERAGE 46 58 -12 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.49 2010 0.12 -0.12 0.12
MONTH TO DATE 2.81 1.51 1.30 3.60
SINCE MAR 1 6.78 7.39 -0.61 8.15
SINCE JAN 1 9.64 10.91 -1.27 13.45
SNOWFALL (IN)
YESTERDAY 0.0 T 1895 0.0 0.0 0.0
1953
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 19 8 11 5
MONTH TO DATE 95 122 -27 96
SINCE MAR 1 1465 1455 10 1609
SINCE JUL 1 6645 6189 456 7024
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 12 11 1 16
SINCE MAR 1 12 21 -9 17
SINCE JAN 1 12 21 -9 17
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 500 AM
LOWEST 50 200 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1982
MINIMUM TEMPERATURE (F) 48 32 1895
SUNRISE AND SUNSET
MAY 14 2015...........SUNRISE 533 AM CDT SUNSET 804 PM CDT
MAY 15 2015...........SUNRISE 531 AM CDT SUNSET 805 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 ...
