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. |
16 | 23:51 | SW 3 | 10.00 | Fair | CLR | 76 | 67 | 74% | NA | 77 | 30.06 | 1017.4 | |||||
16 | 22:51 | SW 5 | 10.00 | Fair | CLR | 78 | 67 | 69% | NA | 80 | 30.06 | 1017.4 | |||||
16 | 21:51 | SW 7 | 10.00 | Fair | CLR | 79 | 67 | 67% | NA | 81 | 30.05 | 1017.1 | |||||
16 | 20:51 | S 7 | 10.00 | A Few Clouds | FEW250 | 80 | 67 | 64% | NA | 82 | 30.04 | 1016.5 | |||||
16 | 19:51 | S 7 | 10.00 | A Few Clouds | FEW250 | 82 | 65 | 56% | NA | 84 | 30.02 | 1016.1 | |||||
16 | 18:51 | SW 14 | 10.00 | A Few Clouds | FEW250 | 85 | 64 | 89 | 85 | 50% | NA | 86 | 30.03 | 1016.3 | |||
16 | 17:51 | SW 15 G 22 | 10.00 | A Few Clouds | FEW250 | 86 | 64 | 48% | NA | 87 | 30.03 | 1016.3 | |||||
16 | 16:51 | SW 13 G 23 | 10.00 | A Few Clouds | FEW050 FEW250 | 87 | 64 | 46% | NA | 88 | 30.03 | 1016.4 | |||||
16 | 15:51 | SW 10 G 20 | 10.00 | Partly Cloudy | FEW048 SCT250 | 88 | 67 | 50% | NA | 91 | 30.04 | 1016.8 | |||||
16 | 14:51 | SW 13 G 20 | 10.00 | Partly Cloudy | SCT047 | 88 | 67 | 50% | NA | 91 | 30.06 | 1017.2 | |||||
16 | 13:51 | SW 10 | 10.00 | Partly Cloudy | SCT049 SCT060 | 88 | 67 | 50% | NA | 91 | 30.07 | 1017.8 | |||||
16 | 12:51 | SW 7 | 10.00 | Partly Cloudy | SCT044 SCT055 | 87 | 67 | 87 | 72 | 51% | NA | 90 | 30.09 | 1018.4 | |||
16 | 11:51 | SW 8 | 10.00 | Mostly Cloudy | BKN037 BKN049 | 85 | 69 | 59% | NA | 89 | 30.11 | 1019.0 | |||||
16 | 10:51 | SW 9 | 10.00 | Mostly Cloudy | BKN033 BKN042 | 84 | 69 | 61% | NA | 88 | 30.11 | 1019.2 | |||||
16 | 09:51 | SW 7 | 10.00 | A Few Clouds | FEW040 FEW250 | 82 | 71 | 69% | NA | 86 | 30.11 | 1019.2 | |||||
16 | 08:51 | SW 6 | 10.00 | A Few Clouds | FEW040 FEW250 | 79 | 71 | 77% | NA | 82 | 30.12 | 1019.3 | |||||
16 | 07:51 | W 5 | 8.00 | A Few Clouds | FEW040 FEW250 | 75 | 71 | 88% | NA | NA | 30.13 | 1019.7 | |||||
16 | 06:51 | Calm | 8.00 | Partly Cloudy | FEW040 SCT250 | 72 | 70 | 74 | 71 | 94% | NA | NA | 30.12 | 1019.6 | |||
16 | 05:51 | SW 3 | 10.00 | A Few Clouds | FEW250 | 71 | 69 | 94% | NA | NA | 30.10 | 1018.8 | |||||
16 | 04:51 | Calm | 8.00 | Fair | CLR | 71 | 69 | 94% | NA | NA | 30.07 | 1017.7 | |||||
16 | 03:51 | SW 6 | 8.00 | Fair | CLR | 72 | 70 | 94% | NA | NA | 30.07 | 1017.6 | |||||
16 | 02:51 | Calm | 9.00 | Fair | CLR | 71 | 69 | 94% | NA | NA | 30.08 | 1018.0 | |||||
16 | 01:51 | S 5 | 9.00 | Fair | CLR | 73 | 70 | 90% | NA | NA | 30.09 | 1018.3 |
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 Sunday, August 16, 2015 …
Twitter group from National Weather Service Chicago ... |
Weather around August 16, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 170716
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
215 AM CDT MON AUG 17 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 16 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 89 215 PM 98 1988 82 7 82
1983
MINIMUM 71 542 AM 48 2004 63 8 62
AVERAGE 80 73 7 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.79 1968 0.17 -0.17 0.00
MONTH TO DATE 0.90 2.64 -1.74 3.83
SINCE JUN 1 10.87 9.79 1.08 13.78
SINCE JAN 1 22.36 22.87 -0.51 28.61
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 JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 52 52 0 17
SINCE JUL 1 13 4 9 5
COOLING
YESTERDAY 15 8 7 7
MONTH TO DATE 165 135 30 108
SINCE JUN 1 529 583 -54 485
SINCE JAN 1 582 637 -55 546
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 46 400 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1988
1947
MINIMUM TEMPERATURE (F) 63 48 1976
SUNRISE AND SUNSET
AUGUST 17 2015........SUNRISE 601 AM CDT SUNSET 749 PM CDT
AUGUST 18 2015........SUNRISE 602 AM CDT SUNSET 748 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...