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. |
29 | 00:51 | Calm | 10.00 | Overcast | BKN041 BKN060 OVC250 | 79 | 73 | 87 | 77 | 82% | NA | 82 | 29.92 | 1012.6 | |||
28 | 23:51 | S 6 | 10.00 | Mostly Cloudy | FEW110 BKN250 | 77 | 73 | 88% | NA | 78 | 29.94 | 1013.5 | |||||
28 | 22:51 | S 5 | 10.00 | Mostly Cloudy | BKN250 | 79 | 74 | 85% | NA | 83 | 29.93 | 1012.9 | |||||
28 | 21:51 | SW 5 | 10.00 | Mostly Cloudy | FEW050 FEW140 BKN250 | 81 | 73 | 77% | NA | 86 | 29.94 | 1013.1 | |||||
28 | 20:51 | SW 6 | 10.00 | Mostly Cloudy | FEW050 FEW090 SCT140 BKN250 | 83 | 72 | 70% | NA | 88 | 29.94 | 1013.1 | |||||
28 | 19:51 | SW 5 | 10.00 | Mostly Cloudy | FEW050 SCT140 BKN250 | 85 | 69 | 59% | NA | 89 | 29.91 | 1012.3 | |||||
28 | 18:51 | SW 7 | 10.00 | Overcast | FEW050 SCT140 OVC250 | 87 | 70 | 91 | 87 | 57% | NA | 92 | 29.90 | 1012.1 | |||
28 | 17:51 | S 8 | 10.00 | Mostly Cloudy | FEW049 SCT200 BKN250 | 88 | 69 | 54% | NA | 93 | 29.89 | 1011.6 | |||||
28 | 16:51 | SE 14 | 10.00 | Mostly Cloudy | FEW055 SCT200 BKN250 | 89 | 70 | 53% | NA | 94 | 29.87 | 1010.9 | |||||
28 | 15:51 | SE 7 | 10.00 | Mostly Cloudy | FEW050 SCT210 BKN250 | 90 | 68 | 48% | NA | 94 | 29.87 | 1010.9 | |||||
28 | 14:51 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT045 BKN250 | 90 | 69 | 50% | NA | 95 | 29.94 | 1013.3 | |||||
28 | 13:51 | SW 8 | 10.00 | Mostly Cloudy | BKN045 BKN250 | 89 | 70 | 53% | NA | 94 | 29.96 | 1014.0 | |||||
28 | 12:51 | SW 5 | 10.00 | Mostly Cloudy | BKN042 BKN250 | 87 | 69 | 88 | 73 | 55% | NA | 91 | 29.98 | 1014.6 | |||
28 | 11:51 | S 5 | 10.00 | Mostly Cloudy | FEW042 BKN250 | 85 | 68 | 57% | NA | 88 | 29.98 | 1014.7 | |||||
28 | 10:51 | S 6 | 10.00 | Mostly Cloudy | FEW039 BKN250 | 84 | 68 | 59% | NA | 87 | 29.99 | 1015.2 | |||||
28 | 09:51 | SE 12 | 10.00 | Partly Cloudy | SCT250 | 83 | 67 | 59% | NA | 86 | 29.98 | 1014.6 | |||||
28 | 08:51 | SE 10 | 10.00 | A Few Clouds | FEW250 | 81 | 64 | 57% | NA | 83 | 29.98 | 1014.5 | |||||
28 | 07:51 | SE 7 | 10.00 | A Few Clouds |
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
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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000
CDUS43 KLOT 290634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED JUL 29 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 28 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 91 323 PM 100 1983 84 7 73
MINIMUM 67 423 AM 51 1984 64 3 59
AVERAGE 79 74 5 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.91 1906 0.13 -0.13 0.00
MONTH TO DATE 2.85 3.28 -0.43 2.13
SINCE JUN 1 9.97 6.73 3.24 9.94
SINCE JAN 1 21.46 19.81 1.65 24.77
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 13 0 13 5
SINCE JUN 1 52 48 4 17
SINCE JUL 1 13 0 13 5
COOLING
YESTERDAY 14 9 5 1
MONTH TO DATE 208 251 -43 163
SINCE JUN 1 326 416 -90 361
SINCE JAN 1 379 470 -91 422
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 50 300 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 1913
MINIMUM TEMPERATURE (F) 64 50 1984
SUNRISE AND SUNSET
JULY 29 2015..........SUNRISE 542 AM CDT SUNSET 814 PM CDT
JULY 30 2015..........SUNRISE 543 AM CDT SUNSET 813 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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