| 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. | |||||||||||||||||
| 23 | 23:51 | S 6 | 10.00 | Partly Cloudy | FEW150 SCT350 | 63 | 45 | 52% | NA | NA | 30.20 | 1022.3 | |||||
| 23 | 22:51 | S 5 | 10.00 | Partly Cloudy | FEW150 SCT250 | 63 | 44 | 50% | NA | NA | 30.20 | 1022.5 | |||||
| 23 | 21:51 | SE 8 | 10.00 | Partly Cloudy | FEW150 SCT250 | 63 | 43 | 48% | NA | NA | 30.19 | 1022.2 | |||||
| 23 | 20:51 | E 7 | 10.00 | Partly Cloudy | FEW095 FEW150 SCT250 | 69 | 42 | 38% | NA | NA | 30.18 | 1021.8 | |||||
| 23 | 19:51 | E 9 | 10.00 | Mostly Cloudy | FEW095 SCT150 BKN250 | 72 | 43 | 35% | NA | NA | 30.18 | 1021.6 | |||||
| 23 | 18:51 | S 10 | 10.00 | Partly Cloudy | FEW095 FEW200 SCT250 | 79 | 38 | 80 | 76 | 23% | NA | 78 | 30.18 | 1021.8 | |||
| 23 | 17:51 | S 15 | 10.00 | Partly Cloudy | FEW090 SCT250 | 79 | 38 | 23% | NA | 78 | 30.19 | 1022.0 | |||||
| 23 | 16:51 | SW 10 G 17 | 10.00 | Partly Cloudy | FEW090 SCT250 | 80 | 40 | 24% | NA | 79 | 30.20 | 1022.6 | |||||
| 23 | 15:51 | SW 8 | 10.00 | Partly Cloudy | FEW085 SCT250 | 79 | 40 | 25% | NA | 78 | 30.22 | 1023.2 | |||||
| 23 | 14:51 | SW 7 | 10.00 | Partly Cloudy | FEW085 SCT250 | 78 | 39 | 25% | NA | 78 | 30.25 | 1024.1 | |||||
| 23 | 13:51 | SW 10 G 18 | 10.00 | Partly Cloudy | FEW075 SCT250 | 78 | 41 | 27% | NA | 78 | 30.27 | 1024.9 | |||||
| 23 | 12:51 | S 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 76 | 43 | 76 | 53 | 31% | NA | 77 | 30.29 | 1025.7 | |||
| 23 | 11:51 | S 10 | 10.00 | A Few Clouds | FEW250 | 74 | 43 | 33% | NA | NA | 30.30 | 1026.1 | |||||
| 23 | 10:51 | SE 9 | 10.00 | A Few Clouds | FEW140 FEW250 | 72 | 41 | 33% | NA | NA | 30.31 | 1026.4 | |||||
| 23 | 09:51 | SE 9 | 10.00 | A Few Clouds | FEW150 | 68 | 37 | 32% | NA | NA | 30.34 | 1027.3 | |||||
| 23 | 08:51 | S 12 | 10.00 | Partly Cloudy | SCT160 | 64 | 36 | 35% | NA | NA | 30.34 | 1027.5 | |||||
| 23 | 07:51 | SE 6 | 10.00 | A Few Clouds | FEW200 | 59 | 36 | 42% | NA | NA | 30.34 | 1027.4 | |||||
| 23 | 06:51 | S 6 | 10.00 | A Few Clouds | FEW200 | 53 | 40 | 53 | 46 | 61% | NA | NA | 30.34 | 1027.4 | |||
| 23 | 05:51 | S 3 | 10.00 | A Few Clouds | FEW200 | 49 | 36 | 61% | NA | NA | 30.32 | 1026.8 | |||||
| 23 | 04:51 | S 3 | 10.00 | A Few Clouds | FEW200 | 50 | 37 | 61% | NA | NA | 30.30 | 1026.2 | |||||
| 23 | 03:51 | S 5 | 10.00 | Mostly Cloudy | BKN200 | 50 | 36 | 59% | 48 | NA | 30.29 | 1025.9 | |||||
| 23 | 02:51 | SE 5 | 10.00 | Mostly Cloudy | BKN200 | 51 | 34 | 52% | NA | NA | 30.29 | 1025.6 | |||||
| 23 | 01:51 | SE 5 | 10.00 | Mostly Cloudy | BKN200 | 50 | 32 | 50% | 48 | NA | 30.28 | 1025.5 | |||||
| 23 | 00:51 | SE 3 | 10.00 | Partly Cloudy | SCT250 | 50 | 33 | 57 | 50 | 52% | NA | NA | 30.29 | 1025.7 |
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Saturday, May 23, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Numerous showers and thunderstorms this week. Gusty winds Monday. pic.twitter.com/yUqUggLVzy
— NWS Chicago (@NWSChicago) May 23, 2015
#ilwx #inwx Warm and Humid conditions return. Diminishing chances for precipitation Memorial Day pic.twitter.com/7rpvuW8oBi
— NWS Chicago (@NWSChicago) May 23, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 240634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN MAY 24 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 23 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 80 438 PM 92 1977 72 8 69
1964
1921
MINIMUM 46 505 AM 37 1917 50 -4 48
AVERAGE 63 61 2 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1995 0.13 -0.13 0.00
MONTH TO DATE 3.12 2.74 0.38 4.74
SINCE MAR 1 7.09 8.62 -1.53 9.29
SINCE JAN 1 9.95 12.14 -2.19 14.59
SNOWFALL (IN)
YESTERDAY 0.0 T 1889 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 2 6 -4 6
MONTH TO DATE 164 188 -24 190
SINCE MAR 1 1534 1521 13 1703
SINCE JUL 1 6714 6255 459 7118
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 29 26 3 35
SINCE MAR 1 29 36 -7 36
SINCE JAN 1 29 36 -7 36
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.5
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 61 400 AM
LOWEST 23 400 PM
AVERAGE 42
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1950
1921
MINIMUM TEMPERATURE (F) 51 34 1992
SUNRISE AND SUNSET
MAY 24 2015...........SUNRISE 524 AM CDT SUNSET 814 PM CDT
MAY 25 2015...........SUNRISE 523 AM CDT SUNSET 815 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 ...
