15 | 13:51 | NW 9 | 10.00 | Mostly Cloudy | BKN060 | 37 | 11 | 34% | 30 | NA | 30.15 | NA | |||||
15 | 12:51 | NW 8 | 10.00 | Mostly Cloudy | BKN060 | 35 | 14 | 35 | 27 | 42% | 28 | NA | 30.12 | 1020.8 | |||
15 | 11:51 | NW 14 | 10.00 | Mostly Cloudy | FEW030 BKN055 | 34 | 11 | 38% | 25 | NA | 30.14 | 1021.1 | |||||
15 | 10:51 | N 13 | 10.00 | Partly Cloudy | FEW030 SCT055 | 32 | 11 | 41% | 22 | NA | 30.13 | 1021.1 | |||||
15 | 09:51 | N 15 G 21 | 10.00 | A Few Clouds | FEW028 | 31 | 11 | 43% | 20 | NA | 30.11 | 1020.4 | |||||
15 | 08:51 | N 10 | 10.00 | A Few Clouds | FEW023 | 29 | 14 | 54% | 20 | NA | 30.09 | 1019.7 | |||||
15 | 07:51 | N 14 | 10.00 | A Few Clouds | FEW020 | 28 | 16 | 60% | 17 | NA | 30.08 | 1019.3 | |||||
15 | 06:51 | NW 10 | 10.00 | A Few Clouds | FEW020 | 27 | 18 | 31 | 26 | 69% | 18 | NA | 30.06 | 1018.6 | |||
15 | 05:51 | NW 9 | 10.00 | Partly Cloudy | FEW020 SCT065 | 26 | 19 | 75% | 17 | NA | 30.03 | 1017.8 | |||||
15 | 04:51 | NW 10 | 10.00 | Partly Cloudy | FEW020 SCT200 | 27 | 19 | 72% | 18 | NA | 30.01 | 1016.9 | |||||
15 | 03:51 | NW 9 | 10.00 | A Few Clouds | FEW020 | 28 | 20 | 72% | 19 | NA | 29.99 | 1016.4 | |||||
15 | 02:51 | NW 9 G 18 | 10.00 | Partly Cloudy | FEW020 SCT075 SCT250 | 28 | 21 | 75% | 19 | NA | 29.98 | 1015.9 | |||||
15 | 01:51 | NW 10 | 10.00 | Partly Cloudy | FEW020 SCT200 | 29 | 21 | 72% | 20 | NA | 29.98 | 1015.8 | |||||
15 | 00:51 | NW 14 | 9.00 | Mostly Cloudy | BKN018 BKN024 | 31 | 23 | 32 | 31 | 72% | 21 | NA | 29.98 | 1015.6 | 0.08 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 15 2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 38 502 PM 88 2002 59 -21 66
MINIMUM 26 549 AM 25 1943 39 -13 44
AVERAGE 32 49 -17 55
PRECIPITATION (IN)
YESTERDAY T 1.74 1884 0.12 -0.12 0.36
MONTH TO DATE 1.28 1.64 -0.36 2.27
SINCE MAR 1 2.99 4.14 -1.15 4.27
SINCE JAN 1 8.29 7.66 0.63 10.86
SNOWFALL (IN)
YESTERDAY T 1.5 1980 0.1 -0.1 0.0
MONTH TO DATE 1.4 1.0 0.4 T
SINCE MAR 1 13.7 6.6 7.1 10.4
SINCE JUL 1 82.0 36.2 45.8 30.0
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 33 17 16 10
MONTH TO DATE 277 286 -9 312
SINCE MAR 1 1302 1127 175 1306
SINCE JUL 1 6717 5861 856 5708
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 100 AM
LOWEST 32 100 PM
AVERAGE 54
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 87 2002
MINIMUM TEMPERATURE (F) 39 18 1875
SUNRISE AND SUNSET
APRIL 16 2014.........SUNRISE 610 AM CDT SUNSET 734 PM CDT
APRIL 17 2014.........SUNRISE 608 AM CDT SUNSET 735 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 160640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT WED APR 16 2014
...................................
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