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 | S 10 | 10.00 | Fair | CLR | 68 | 55 | 63% | NA | NA | 30.10 | 1018.7 | |||||
16 | 22:51 | S 12 | 10.00 | Fair | CLR | 71 | 55 | 57% | NA | NA | 30.10 | 1018.8 | |||||
16 | 21:51 | S 9 | 10.00 | Fair | CLR | 69 | 54 | 59% | NA | NA | 30.10 | 1018.9 | |||||
16 | 20:51 | S 10 | 10.00 | Fair | CLR | 72 | 54 | 53% | NA | NA | 30.10 | 1018.8 | |||||
16 | 19:51 | S 8 | 10.00 | A Few Clouds | FEW250 | 73 | 54 | 51% | NA | NA | 30.09 | 1018.5 | |||||
16 | 18:51 | S 10 | 10.00 | Fair | CLR | 77 | 54 | 83 | 77 | 45% | NA | 78 | 30.08 | 1018.4 | |||
16 | 17:51 | S 12 | 10.00 | Fair | CLR | 81 | 53 | 38% | NA | 80 | 30.09 | 1018.5 | |||||
16 | 16:51 | S 21 G 26 | 10.00 | Fair and Breezy | CLR | 82 | 55 | 40% | NA | 81 | 30.09 | 1018.8 | |||||
16 | 15:51 | S 18 G 23 | 10.00 | Fair | CLR | 82 | 56 | 41% | NA | 82 | 30.11 | 1019.3 | |||||
16 | 14:51 | S 17 | 10.00 | Fair | CLR | 82 | 55 | 40% | NA | 81 | 30.14 | 1020.2 | |||||
16 | 13:51 | S 17 | 10.00 | Fair | CLR | 82 | 57 | 43% | NA | 82 | 30.16 | 1020.9 | |||||
16 | 12:51 | SW 16 | 10.00 | Fair | CLR | 80 | 57 | 80 | 57 | 45% | NA | 80 | 30.19 | 1021.9 | |||
16 | 11:51 | S 13 | 10.00 | Fair | CLR | 78 | 56 | 47% | NA | 79 | 30.21 | 1022.6 | |||||
16 | 10:51 | S 16 | 10.00 | Fair | CLR | 75 | 55 | 50% | NA | NA | 30.22 | 1023.0 | |||||
16 | 09:51 | S 8 | 10.00 | Fair | CLR | 73 | 55 | 53% | NA | NA | 30.23 | 1023.2 | |||||
16 | 08:51 | S 13 | 10.00 | A Few Clouds | FEW250 | 69 | 54 | 59% | NA | NA | 30.22 | 1023.2 | |||||
16 | 07:51 | S 10 | 10.00 | A Few Clouds | FEW150 FEW250 | 63 | 53 | 70% | NA | NA | 30.23 | 1023.5 | |||||
16 | 06:51 | S 8 | 10.00 | A Few Clouds | FEW150 FEW250 | 57 | 51 | 65 | 56 | 81% | NA | NA | 30.22 | 1023.0 | |||
16 | 05:51 | S 6 | 10.00 | A Few Clouds | FEW200 FEW250 | 58 | 51 | 78% | NA | NA | 30.22 | 1022.9 | |||||
16 | 04:51 | Calm | 10.00 | A Few Clouds | FEW250 | 60 | 51 | 72% | NA | NA | 30.21 | 1022.7 | |||||
16 | 03:51 | S 8 | 10.00 | Partly Cloudy | SCT250 | 61 | 51 | 70% | NA | NA | 30.18 | 1021.5 | |||||
16 | 02:51 | S 8 | 10.00 | Mostly Cloudy | BKN250 | 61 | 51 | 70% | NA | NA | 30.19 | 1022.0 | |||||
16 | 01:51 | S 7 | 10.00 | Mostly Cloudy | BKN240 | 65 | 50 | 59% | NA | NA | 30.21 | 1022.4 | |||||
16 | 00:51 | S 9 | 10.00 | Partly Cloudy | SCT250 | 64 | 51 | 76 | 62 | 63% | NA | NA | 30.22 | 1022.9 |
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 16, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Weather around ENTERDATE
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 170640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT THU SEP 17 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 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 83 247 PM 92 1955 75 8 68
1931
MINIMUM 56 523 AM 37 1984 54 2 44
AVERAGE 70 65 5 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 1980 0.11 -0.11 0.00
MONTH TO DATE 1.42 1.76 -0.34 2.58
SINCE SEP 1 1.42 1.76 -0.34 2.58
SINCE JAN 1 25.04 26.89 -1.85 34.66
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 0 3 -3 9
MONTH TO DATE 18 29 -11 70
SINCE SEP 1 18 29 -11 70
SINCE JUL 1 36 42 -6 75
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 130 69 61 68
SINCE SEP 1 130 69 61 68
SINCE JAN 1 771 809 -38 783
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 39 500 PM
AVERAGE 60
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1955
MINIMUM TEMPERATURE (F) 54 37 1984
SUNRISE AND SUNSET
SEPTEMBER 17 2015.....SUNRISE 633 AM CDT SUNSET 658 PM CDT
SEPTEMBER 18 2015.....SUNRISE 635 AM CDT SUNSET 656 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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