| 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. | |||||||||||||||||
| 05 | 23:51 | NE 8 | 10.00 | Overcast | OVC300 | 69 | 64 | 84% | NA | NA | 29.99 | 1015.2 | |||||
| 05 | 22:51 | NE 8 | 10.00 | Overcast | OVC300 | 70 | 64 | 82% | NA | NA | 30.01 | 1015.6 | |||||
| 05 | 21:51 | NE 7 | 10.00 | Overcast | FEW200 OVC250 | 71 | 61 | 71% | NA | NA | 30.02 | 1016.1 | |||||
| 05 | 20:51 | E 8 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 72 | 59 | 64% | NA | NA | 30.01 | 1015.7 | |||||
| 05 | 19:51 | E 9 | 10.00 | Overcast | FEW200 OVC250 | 74 | 56 | 54% | NA | NA | 30.00 | 1015.5 | |||||
| 05 | 18:51 | E 9 | 10.00 | Overcast | FEW065 SCT200 OVC250 | 76 | 55 | 82 | 76 | 48% | NA | 78 | 30.00 | 1015.6 | |||
| 05 | 17:51 | E 12 | 10.00 | Overcast | FEW065 SCT200 OVC250 | 78 | 53 | 42% | NA | 79 | 30.01 | 1015.9 | |||||
| 05 | 16:51 | E 10 | 10.00 | Overcast | FEW065 SCT200 OVC250 | 79 | 54 | 42% | NA | 79 | 30.02 | 1016.2 | |||||
| 05 | 15:51 | E 10 | 10.00 | Mostly Cloudy | FEW065 FEW200 BKN250 | 80 | 54 | 41% | NA | 80 | 30.02 | 1016.3 | |||||
| 05 | 14:51 | NE 10 G 17 | 10.00 | Mostly Cloudy | SCT065 BKN250 | 81 | 54 | 39% | NA | 81 | 30.03 | 1016.5 | |||||
| 05 | 13:51 | NE 10 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 81 | 55 | 41% | NA | 81 | 30.03 | 1016.5 | |||||
| 05 | 12:51 | E 13 | 10.00 | Mostly Cloudy | SCT065 SCT170 BKN250 | 80 | 54 | 82 | 67 | 41% | NA | 80 | 30.04 | 1016.7 | |||
| 05 | 11:51 | NE 7 | 10.00 | Mostly Cloudy | SCT065 BKN250 | 81 | 52 | 37% | NA | 80 | 30.04 | 1016.9 | |||||
| 05 | 10:51 | Calm | 10.00 | Mostly Cloudy | FEW060 BKN250 | 80 | 52 | 38% | NA | 80 | 30.06 | 1017.4 | |||||
| 05 | 09:51 | Calm | 10.00 | Mostly Cloudy | FEW050 BKN250 | 78 | 53 | 42% | NA | 79 | 30.06 | 1017.5 | |||||
| 05 | 08:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 74 | 57 | 56% | NA | NA | 30.05 | 1017.2 | |||||
| 05 | 07:51 | W 3 | 10.00 | Partly Cloudy | SCT250 | 72 | 57 | 59% | NA | NA | 30.05 | 1017.0 | |||||
| 05 | 06:51 | N 3 | 10.00 | Partly Cloudy | SCT250 | 67 | 59 | 68 | 61 | 76% | NA | NA | 30.05 | 1017.3 | |||
| 05 | 05:51 | W 3 | 10.00 | Mostly Cloudy | BKN250 | 62 | 58 | 86% | NA | NA | 30.05 | 1017.2 | |||||
| 05 | 04:51 | W 3 | 10.00 | Partly Cloudy | SCT250 | 62 | 58 | 86% | NA | NA | 30.04 | 1016.9 | |||||
| 05 | 03:51 | NW 3 | 10.00 | Partly Cloudy | SCT250 | 63 | 59 | 87% | NA | NA | 30.03 | 1016.6 | |||||
| 05 | 02:51 | Calm | 10.00 | A Few Clouds | FEW250 | 63 | 59 | 87% | NA | NA | 30.02 | 1016.2 | |||||
| 05 | 01:51 | Calm | 10.00 | A Few Clouds | FEW250 | 65 | 58 | 78% | NA | NA | 30.03 | 1016.3 | |||||
| 05 | 00:51 | SW 3 | 10.00 | A Few Clouds | FEW250 | 67 | 58 | 77 | 65 | 73% | NA | NA | 30.03 | 1016.5 |
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 060631
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU AUG 6 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 5 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 82 123 PM 102 1918 83 -1 80
MINIMUM 61 449 AM 51 1994 64 -3 64
AVERAGE 72 73 -1 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.72 1924 0.16 -0.16 T
MONTH TO DATE 0.53 0.81 -0.28 2.91
SINCE JUN 1 10.50 7.96 2.54 12.86
SINCE JAN 1 21.99 21.04 0.95 27.69
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 7 9 -2 7
MONTH TO DATE 49 45 4 46
SINCE JUN 1 413 493 -80 423
SINCE JAN 1 466 547 -81 484
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 36 1000 AM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1947
1918
MINIMUM TEMPERATURE (F) 64 48 1994
SUNRISE AND SUNSET
AUGUST 6 2015........SUNRISE 550 AM CDT SUNSET 804 PM CDT
AUGUST 7 2015........SUNRISE 551 AM CDT SUNSET 803 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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WunderMap® with Temperature/Wind Data || Google: O'Hare Temps | NE Illinois Temps
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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 ...
