| 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. | |||||||||||||||||
| 24 | 23:51 | E 14 | 10.00 | Light Rain | BKN060 BKN100 OVC150 | 36 | 27 | 70% | 27 | NA | 29.91 | 1013.5 | |||||
| 24 | 22:51 | E 13 | 10.00 | Overcast | FEW060 SCT100 OVC140 | 35 | 26 | 70% | 26 | NA | 29.95 | 1014.7 | |||||
| 24 | 21:51 | E 13 | 10.00 | Overcast | OVC045 | 36 | 24 | 62% | 27 | NA | 30.02 | 1017.0 | |||||
| 24 | 20:51 | E 15 | 10.00 | Overcast | OVC090 | 35 | 24 | 64% | 25 | NA | 30.04 | 1018.0 | |||||
| 24 | 19:51 | E 13 | 10.00 | Overcast | BKN095 OVC110 | 36 | 22 | 57% | 27 | NA | 30.06 | 1018.8 | |||||
| 24 | 18:51 | E 15 | 10.00 | Mostly Cloudy | FEW110 SCT160 BKN220 BKN250 | 35 | 22 | 35 | 33 | 59% | 25 | NA | 30.09 | 1019.7 | |||
| 24 | 17:51 | E 14 | 10.00 | Overcast | SCT150 BKN180 OVC250 | 35 | 21 | 57% | 26 | NA | 30.10 | 1020.1 | |||||
| 24 | 16:51 | E 15 | 10.00 | Overcast | OVC210 | 34 | 19 | 54% | 24 | NA | 30.13 | 1021.0 | |||||
| 24 | 15:51 | E 16 | 10.00 | Overcast | OVC230 | 35 | 18 | 50% | 25 | NA | 30.15 | 1021.6 | |||||
| 24 | 14:51 | E 12 | 10.00 | Overcast | OVC250 | 34 | 18 | 52% | 25 | NA | 30.18 | 1022.8 | |||||
| 24 | 13:51 | E 13 | 10.00 | Mostly Cloudy | BKN250 | 34 | 17 | 50% | 25 | NA | 30.22 | 1024.2 | |||||
| 24 | 12:51 | E 14 | 10.00 | Mostly Cloudy | BKN250 | 34 | 17 | 34 | 24 | 50% | 25 | NA | 30.25 | 1025.1 | |||
| 24 | 11:51 | E 15 | 10.00 | Mostly Cloudy | BKN250 | 32 | 16 | 52% | 22 | NA | 30.26 | 1025.4 | |||||
| 24 | 10:51 | E 16 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 31 | 18 | 59% | 20 | NA | 30.28 | 1026.2 | |||||
| 24 | 09:51 | E 14 | 10.00 | Overcast | FEW150 OVC250 | 29 | 18 | 63% | 18 | NA | 30.28 | 1026.1 | |||||
| 24 | 08:51 | E 10 | 10.00 | Overcast | FEW140 OVC250 | 28 | 20 | 72% | 19 | NA | 30.29 | 1026.4 | |||||
| 24 | 07:51 | SE 7 | 10.00 | Overcast | FEW120 OVC250 | 25 | 20 | 81% | 17 | NA | 30.28 | 1026.4 | |||||
| 24 | 06:51 | E 8 | 10.00 | Partly Cloudy | FEW021 SCT250 | 26 | 21 | 28 | 19 | 81% | 18 | NA | 30.28 | 1026.2 | |||
| 24 | 05:51 | E 7 | 9.00 | A Few Clouds | FEW021 FEW250 | 25 | 21 | 85% | 17 | NA | 30.27 | 1026.0 | |||||
| 24 | 04:51 | NE 3 | 8.00 | A Few Clouds | FEW021 | 25 | 21 | 85% | NA | NA | 30.26 | 1025.6 | |||||
| 24 | 03:51 | E 5 | 10.00 | A Few Clouds | FEW021 | 25 | 20 | 81% | 19 | NA | 30.26 | 1025.7 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Tuesday, March 24, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Rain will overspread the region through the eve. & overnight with isolated & embedded thunder possible. pic.twitter.com/9Y5M1Ij0N6
— NWS Chicago (@NWSChicago) March 25, 2015
Periods of rain, and maybe a thunderstorm, tonight. Brief period of mild weather followed by more cold. #ilwx #inwx pic.twitter.com/TgKl8Yopx9
— NWS Chicago (@NWSChicago) March 24, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED MAR 25 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 24 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 37 1120 PM 79 1939 50 -13 36
1910
MINIMUM 19 323 AM 5 1974 32 -13 20
AVERAGE 28 41 -13 28
PRECIPITATION (IN)
YESTERDAY 0.04 1.26 1969 0.08 -0.04 0.00
MONTH TO DATE 0.80 1.88 -1.08 1.40
SINCE MAR 1 0.80 1.88 -1.08 1.40
SINCE JAN 1 3.66 5.40 -1.74 6.70
SNOWFALL (IN)
YESTERDAY MM 4.5 1947 0.1 MM 0.0
MONTH TO DATE 6.5 4.8 1.7 11.7
SINCE MAR 1 6.5 4.8 1.7 11.7
SINCE JUL 1 50.1 34.6 15.5 80.0
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 37 24 13 37
MONTH TO DATE 717 681 36 844
SINCE MAR 1 717 681 36 844
SINCE JUL 1 5897 5415 482 6259
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 400 AM
LOWEST 47 300 PM
AVERAGE 68
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 79 2007
MINIMUM TEMPERATURE (F) 32 12 1974
1940
SUNRISE AND SUNSET
MARCH 25 2015.........SUNRISE 647 AM CDT SUNSET 709 PM CDT
MARCH 26 2015.........SUNRISE 645 AM CDT SUNSET 710 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 ...
