| 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. | |||||||||||||||||
| 22 | 23:51 | E 8 | 10.00 | Mostly Cloudy | BKN220 | 53 | 32 | 45% | NA | NA | 30.29 | 1025.6 | |||||
| 22 | 22:51 | E 7 | 10.00 | Mostly Cloudy | BKN250 | 52 | 32 | 47% | NA | NA | 30.29 | 1025.8 | |||||
| 22 | 21:51 | E 7 | 10.00 | Overcast | OVC250 | 53 | 29 | 40% | NA | NA | 30.28 | 1025.6 | |||||
| 22 | 20:51 | E 7 | 10.00 | Mostly Cloudy | BKN250 | 53 | 28 | 38% | NA | NA | 30.27 | 1025.1 | |||||
| 22 | 19:51 | E 8 | 10.00 | Overcast | OVC250 | 55 | 27 | 34% | NA | NA | 30.26 | 1024.8 | |||||
| 22 | 18:51 | E 10 | 10.00 | Overcast | OVC250 | 57 | 25 | 66 | 57 | 29% | NA | NA | 30.25 | 1024.6 | |||
| 22 | 17:51 | E 12 | 10.00 | Overcast | OVC250 | 60 | 25 | 26% | NA | NA | 30.26 | 1024.6 | |||||
| 22 | 16:51 | E 10 | 10.00 | Mostly Cloudy | BKN250 | 62 | 25 | 24% | NA | NA | 30.24 | 1024.2 | |||||
| 22 | 15:51 | E 12 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 64 | 28 | 26% | NA | NA | 30.24 | 1024.2 | |||||
| 22 | 14:51 | E 9 | 10.00 | Partly Cloudy | FEW065 SCT250 | 66 | 29 | 25% | NA | NA | 30.24 | 1024.1 | |||||
| 22 | 13:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 65 | 29 | 26% | NA | NA | 30.24 | 1024.1 | |||||
| 22 | 12:51 | E 9 | 10.00 | Fair | CLR | 64 | 31 | 64 | 51 | 29% | NA | NA | 30.24 | 1023.8 | |||
| 22 | 11:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 62 | 30 | 30% | NA | NA | 30.23 | 1023.7 | |||||
| 22 | 10:51 | NE 10 | 10.00 | A Few Clouds | FEW250 | 61 | 32 | 34% | NA | NA | 30.22 | 1023.4 | |||||
| 22 | 09:51 | NE 12 | 10.00 | Fair | CLR | 59 | 36 | 42% | NA | NA | 30.20 | 1022.7 | |||||
| 22 | 08:51 | NE 9 | 10.00 | Fair | CLR | 57 | 37 | 47% | NA | NA | 30.19 | 1022.3 | |||||
| 22 | 07:51 | NE 9 | 10.00 | Fair | CLR | 54 | 38 | 55% | NA | NA | 30.17 | 1021.5 | |||||
| 22 | 06:51 | NE 6 | 10.00 | Fair | CLR | 51 | 39 | 59 | 47 | 64% | NA | NA | 30.15 | 1020.9 | |||
| 22 | 05:51 | N 7 | 10.00 | Fair | CLR | 47 | 39 | 74% | 44 | NA | 30.12 | 1020.1 | |||||
| 22 | 04:51 | N 9 | 10.00 | Fair | CLR | 47 | 39 | 74% | 43 | NA | 30.10 | 1019.2 | |||||
| 22 | 03:51 | N 9 | 10.00 | Fair | CLR | 49 | 40 | 71% | 45 | NA | 30.08 | 1018.4 |
| 22 | 02:51 | NW 3.5 | 10.00 | Clear | CLR | 55 | 41 | 59% | NA | NA | 30.05 | ?? | |||||
| 22 | 01:51 | WSW 8 | 10.00 | Partly Cloudy | FEW080 | 57 | 41 | 55% | NA | NA | 30.02 | ?? | |||||
| 22 | 00:51 | WSW 12 | 10.00 | Partly Cloudy | FEW080 | 59 | 39 | 49% | NA | NA | 30.01 | ?? |
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 22, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Best day of holiday wknd will be Sat, but Sun. looking like lower rain chances. Warm & windy Mon. w/storms likely. pic.twitter.com/KGDBpNkAzW
— NWS Chicago (@NWSChicago) May 22, 2015
— NWS Chicago (@NWSChicago) May 22, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 231150
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
650 AM CDT SAT MAY 23 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 22 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 66 218 PM 94 1925 72 -6 70
MINIMUM 47 503 AM 36 2006 50 -3 53
AVERAGE 57 61 -4 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.62 1983 0.12 -0.12 0.00
MONTH TO DATE 3.12 2.61 0.51 4.74
SINCE MAR 1 7.09 8.49 -1.40 9.29
SINCE JAN 1 9.95 12.01 -2.06 14.59
SNOWFALL (IN)
YESTERDAY 0.0 T 2011 0.0 0.0 0.0
1917
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 8 6 2 3
MONTH TO DATE 162 182 -20 184
SINCE MAR 1 1532 1515 17 1697
SINCE JUL 1 6712 6249 463 7112
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 29 24 5 35
SINCE MAR 1 29 34 -5 36
SINCE JAN 1 29 34 -5 36
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 400 AM
LOWEST 23 400 PM
AVERAGE 50
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1977
1964
1921
MINIMUM TEMPERATURE (F) 50 37 1917
SUNRISE AND SUNSET
MAY 23 2015...........SUNRISE 524 AM CDT SUNSET 813 PM CDT
MAY 24 2015...........SUNRISE 524 AM CDT SUNSET 814 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 ...
