| 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. | |||||||||||||||||
| 30 | 23:51 | E 16 G 23 | 10.00 | Mostly Cloudy | BKN047 | 56 | 43 | 62% | NA | NA | 30.25 | 1024.3 | |||||
| 30 | 22:51 | E 16 | 10.00 | Mostly Cloudy | BKN048 | 58 | 42 | 56% | NA | NA | 30.24 | 1023.9 | |||||
| 30 | 21:51 | N 9 G 17 | 10.00 | Mostly Cloudy | BKN047 | 53 | 45 | 74% | NA | NA | 30.23 | 1023.8 | |||||
| 30 | 20:51 | N 9 | 10.00 | Mostly Cloudy | BKN046 | 53 | 45 | 74% | NA | NA | 30.23 | 1023.6 | |||||
| 30 | 19:51 | N 10 | 10.00 | A Few Clouds | FEW036 | 54 | 44 | 69% | NA | NA | 30.22 | 1023.6 | |||||
| 30 | 18:51 | NE 14 | 10.00 | A Few Clouds | FEW036 | 55 | 43 | 61 | 55 | 64% | NA | NA | 30.22 | 1023.4 | |||
| 30 | 17:51 | NE 20 G 28 | 10.00 | Partly Cloudy | SCT036 | 57 | 42 | 58% | NA | NA | 30.22 | 1023.3 | |||||
| 30 | 16:51 | NE 18 G 29 | 10.00 | Partly Cloudy | SCT036 | 58 | 42 | 56% | NA | NA | 30.21 | 1022.9 | |||||
| 30 | 15:51 | NE 22 G 29 | 10.00 | Partly Cloudy and Breezy | SCT036 | 59 | 42 | 54% | NA | NA | 30.21 | 1023.0 | |||||
| 30 | 14:51 | NE 22 G 29 | 10.00 | A Few Clouds and Breezy | FEW040 | 60 | 41 | 50% | NA | NA | 30.21 | 1023.2 | |||||
| 30 | 13:51 | N 23 | 10.00 | A Few Clouds and Breezy | FEW039 | 60 | 41 | 50% | NA | NA | 30.22 | 1023.4 | |||||
| 30 | 12:51 | NE 18 G 26 | 10.00 | Partly Cloudy | SCT039 | 60 | 41 | 61 | 53 | 50% | NA | NA | 30.23 | 1023.7 | |||
| 30 | 11:51 | NE 17 | 10.00 | Mostly Cloudy | BKN038 | 60 | 42 | 52% | NA | NA | 30.23 | 1023.7 | |||||
| 30 | 10:51 | NE 20 G 24 | 10.00 | Mostly Cloudy | BKN039 | 60 | 43 | 53% | NA | NA | 30.23 | 1023.6 | |||||
| 30 | 09:51 | NE 22 G 28 | 10.00 | Mostly Cloudy and Breezy | BKN037 | 59 | 43 | 56% | NA | NA | 30.22 | 1023.4 | |||||
| 30 | 08:51 | NE 20 G 26 | 10.00 | Mostly Cloudy | BKN035 | 58 | 44 | 60% | NA | NA | 30.21 | 1023.0 | |||||
| 30 | 07:51 | NE 12 | 10.00 | Partly Cloudy | SCT037 | 55 | 45 | 69% | NA | NA | 30.19 | 1022.4 | |||||
| 30 | 06:51 | NE 10 | 10.00 | Mostly Cloudy | BKN037 | 54 | 44 | 56 | 53 | 69% | NA | NA | 30.18 | 1021.9 | |||
| 30 | 05:51 | NE 13 G 24 | 10.00 | Mostly Cloudy | BKN037 | 54 | 43 | 67% | NA | NA | 30.16 | 1021.3 | |||||
| 30 | 04:51 | NE 9 | 10.00 | Mostly Cloudy | BKN036 | 54 | 43 | 67% | NA | NA | 30.15 | 1021.0 | |||||
| 30 | 03:51 | NE 14 | 10.00 | Partly Cloudy | SCT034 | 54 | 44 | 69% | NA | NA | 30.14 | 1020.6 | |||||
| 30 | 02:51 | NE 12 | 10.00 | A Few Clouds | FEW033 | 54 | 44 | 69% | NA | NA | 30.13 | 1020.5 | |||||
| 30 | 01:51 | NE 13 | 10.00 | Partly Cloudy | SCT035 | 55 | 45 | 69% | NA | NA | 30.14 | 1020.4 | |||||
| 30 | 00:51 | NE 16 | 10.00 | Partly Cloudy | SCT033 | 56 | 46 | 57 | 55 | 70% | NA | NA | 30.13 | 1020.3 |
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, September 30, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Weather stuck on repeat, cool & breezy thru wknd. Minor #LakeMichigan shore flooding likely at times. #ilwx #inwx pic.twitter.com/0VBzbB2kAh
— NWS Chicago (@NWSChicago) September 30, 2015
Partly cloudy, windy and cool today, and the next several days as well! Highs mainly in the 60s, lows in the 40s. pic.twitter.com/0aMOQ6c93R
— NWS Chicago (@NWSChicago) September 30, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 010634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU OCT 1 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 30 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 61 1249 PM 92 1971 69 -8 58
MINIMUM 52 742 PM 29 1984 48 4 47
AVERAGE 57 58 -1 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1896 0.09 -0.09 T
MONTH TO DATE 4.64 3.21 1.43 2.71
SINCE SEP 1 4.64 3.21 1.43 2.71
SINCE JAN 1 28.26 28.34 -0.08 34.79
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 12
MONTH TO DATE 37 106 -69 106
SINCE SEP 1 37 105 -68 106
SINCE JUL 1 55 118 -63 111
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 164 92 72 81
SINCE SEP 1 164 92 72 81
SINCE JAN 1 805 832 -27 796
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 15.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1200 AM
LOWEST 49 1200 PM
AVERAGE 61
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 92 1971
MINIMUM TEMPERATURE (F) 48 32 1974
1886
SUNRISE AND SUNSET
OCTOBER 1 2015.......SUNRISE 648 AM CDT SUNSET 634 PM CDT
OCTOBER 2 2015.......SUNRISE 649 AM CDT SUNSET 632 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
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SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
