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. |
28 | 23:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 44 | 33 | 65% | NA | NA | 29.98 | 1015.6 | |||||
28 | 22:51 | NE 3 | 10.00 | Partly Cloudy | SCT250 | 45 | 32 | 61% | NA | NA | 30.00 | 1016.1 | |||||
28 | 21:51 | E 9 | 10.00 | Mostly Cloudy | BKN250 | 46 | 33 | 61% | 41 | NA | 30.01 | 1016.5 | |||||
28 | 20:51 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 48 | 32 | 54% | NA | NA | 30.01 | 1016.5 | |||||
28 | 19:51 | NE 7 | 10.00 | Mostly Cloudy | BKN250 | 49 | 32 | 52% | 46 | NA | 30.02 | 1016.7 | |||||
28 | 18:51 | NE 10 | 10.00 | Mostly Cloudy | BKN250 | 52 | 33 | 58 | 52 | 49% | NA | NA | 30.02 | 1017.0 | |||
28 | 17:51 | NE 9 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 54 | 34 | 47% | NA | NA | 30.03 | 1017.1 | |||||
28 | 16:51 | NE 12 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 54 | 35 | 49% | NA | NA | 30.04 | 1017.5 | |||||
28 | 15:51 | NE 13 | 10.00 | Partly Cloudy | FEW045 SCT250 | 54 | 35 | 49% | NA | NA | 30.04 | 1017.7 | |||||
28 | 14:51 | NE 14 | 10.00 | Partly Cloudy | FEW044 SCT250 | 56 | 36 | 47% | NA | NA | 30.06 | 1018.1 | |||||
28 | 13:51 | E 9 | 10.00 | A Few Clouds | FEW044 FEW250 | 56 | 36 | 47% | NA | NA | 30.07 | 1018.7 | |||||
28 | 12:51 | Vrbl 6 | 10.00 | A Few Clouds | FEW042 FEW250 | 56 | 35 | 57 | 39 | 46% | NA | NA | 30.10 | 1019.4 | |||
28 | 11:51 | Calm | 10.00 | A Few Clouds | FEW040 FEW250 | 54 | 35 | 49% | NA | NA | 30.13 | 1020.5 | |||||
28 | 10:51 | E 5 | 10.00 | Fair | CLR | 54 | 36 | 51% | NA | NA | 30.15 | 1021.1 | |||||
28 | 09:51 | NE 7 | 10.00 | Fair | CLR | 50 | 34 | 54% | 47 | NA | 30.15 | 1021.2 | |||||
28 | 08:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW250 | 46 | 34 | 63% | NA | NA | 30.17 | 1021.9 | |||||
28 | 07:51 | N 5 | 10.00 | A Few Clouds | FEW250 | 45 | 34 | 66% | 42 | NA | 30.16 | 1021.7 | |||||
28 | 06:51 | Calm | 10.00 | A Few Clouds | FEW250 | 39 | 34 | 41 | 35 | 82% | NA | NA | 30.16 | 1021.7 | |||
28 | 05:51 | Calm | 10.00 | A Few Clouds | FEW200 | 37 | 33 | 86% | NA | NA | 30.15 | 1021.3 | |||||
28 | 04:51 | W 3 | 10.00 | Fair | CLR | 37 | 32 | 82% | NA | NA | 30.14 | 1020.9 | |||||
28 | 03:51 | Calm | 10.00 | Fair | CLR | 37 | 33 | 86% | NA | NA | 30.13 | 1020.8 | |||||
28 | 02:51 | Calm | 10.00 | Fair | CLR | 37 | 33 | 86% | NA | NA | 30.13 | 1020.6 | |||||
28 | 01:51 | Calm | 10.00 | Fair | CLR | 39 | 33 | 79% | NA | NA | 30.13 | 1020.4 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Tuesday, April 28, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Difference between a severe wx watch & warning & how NWS defines t-storm strength. Keep these in mind rest of season. pic.twitter.com/FUikRX57nF
— NWS Chicago (@NWSChicago) April 29, 2015
Isol'd to scat'd showers on Wednesday, w/a few isol'd t-storms poss for part of IL. Breezy & cool on Thursday. pic.twitter.com/AVdRKODTBh
— NWS Chicago (@NWSChicago) April 29, 2015
Sunny and mild inland, cooler near the lake today. Chance of showers and storms Wednesday PM. #ilwx #inwx pic.twitter.com/5KbkGwFJJz
— NWS Chicago (@NWSChicago) April 28, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 290640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT WED APR 29 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 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 58 114 PM 86 1915 64 -6 55
MINIMUM 35 503 AM 28 1992 43 -8 45
AVERAGE 47 54 -7 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1981 0.12 -0.12 0.61
MONTH TO DATE 2.87 3.14 -0.27 2.22
SINCE MAR 1 3.97 5.64 -1.67 3.93
SINCE JAN 1 6.83 9.16 -2.33 9.23
SNOWFALL (IN)
YESTERDAY 0.0 T 2008 0.0 0.0 0.0
1950
1961
MONTH TO DATE T 1.2 -1.2 1.4
SINCE MAR 1 7.1 6.8 0.3 13.7
SINCE JUL 1 50.7 36.6 14.1 82.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 12 6 15
MONTH TO DATE 425 470 -45 459
SINCE MAR 1 1335 1311 24 1484
SINCE JUL 1 6515 6045 470 6899
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 1 -1 1
SINCE JAN 1 0 1 -1 1
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 200 AM
LOWEST 46 500 PM
AVERAGE 66
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 88 1970
1899
MINIMUM TEMPERATURE (F) 43 31 2008
1958
SUNRISE AND SUNSET
APRIL 29 2015.........SUNRISE 551 AM CDT SUNSET 748 PM CDT
APRIL 30 2015.........SUNRISE 549 AM CDT SUNSET 749 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
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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 ...