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. |
11 | 23:51 | W 18 G 28 | 10.00 | Overcast | OVC045 | 52 | 40 | 64% | NA | NA | 29.89 | 1012.0 | |||||
11 | 22:51 | W 16 G 26 | 10.00 | Overcast | OVC046 | 53 | 40 | 61% | NA | NA | 29.89 | 1012.2 | |||||
11 | 21:51 | W 18 G 30 | 10.00 | Mostly Cloudy | BKN049 | 54 | 41 | 62% | NA | NA | 29.90 | 1012.4 | |||||
11 | 20:51 | W 17 G 32 | 10.00 | Overcast | OVC050 | 54 | 42 | 64% | NA | NA | 29.88 | 1011.7 | |||||
11 | 19:51 | W 20 G 30 | 10.00 | Mostly Cloudy | SCT039 BKN048 | 59 | 47 | 64% | NA | NA | 29.84 | 1010.2 | |||||
11 | 18:51 | W 20 G 29 | 10.00 | Mostly Cloudy | SCT042 BKN047 | 63 | 48 | 68 | 63 | 58% | NA | NA | 29.80 | 1009.2 | 0.16 | ||
11 | 17:51 | SW 17 G 31 | 10.00 | Partly Cloudy | SCT033 SCT042 | 66 | 49 | 54% | NA | NA | 29.78 | 1008.2 | |||||
11 | 16:51 | W 16 G 28 | 10.00 | Mostly Cloudy | SCT029 BKN035 BKN046 | 68 | 57 | 68% | NA | NA | 29.77 | 1008.0 | |||||
11 | 15:51 | SW 8 | 10.00 | Mostly Cloudy | FEW009 FEW015 BKN026 | 65 | 62 | 90% | NA | NA | 29.76 | 1007.8 | 0.03 | 0.16 | |||
11 | 14:51 | SW 10 | 7.00 | Light Rain | BKN021 OVC029 | 65 | 61 | 87% | NA | NA | 29.77 | 1007.9 | 0.13 | ||||
11 | 13:51 | SW 16 | 10.00 | Overcast | BKN021 OVC046 | 68 | 60 | 76% | NA | NA | 29.78 | 1008.4 | |||||
11 | 12:51 | S 18 G 26 | 10.00 | Overcast | BKN019 OVC046 | 67 | 60 | 67 | 59 | 79% | NA | NA | 29.79 | 1008.7 | 0.06 | ||
11 | 11:51 | S 18 G 24 | 10.00 | Overcast | BKN017 BKN025 OVC047 | 66 | 61 | 84% | NA | NA | 29.80 | 1009.3 | 0.01 | ||||
11 | 10:51 | S 17 G 21 | 10.00 | Light Rain | SCT015 SCT047 OVC095 | 65 | 62 | 90% | NA | NA | 29.82 | 1009.8 | |||||
11 | 09:51 | S 10 | 10.00 | Light Rain | OVC100 | 64 | 60 | 87% | NA | NA | 29.83 | 1010.3 | 0.01 | 0.05 | |||
11 | 08:51 | SW 13 G 20 | 10.00 | Light Rain | FEW014 OVC100 | 64 | 60 | 87% | NA | NA | 29.86 | 1011.2 | 0.02 | ||||
11 | 07:51 | SW 15 G 22 | 9.00 | Light Rain | FEW011 OVC100 | 64 | 61 | 90% | NA | NA | 29.87 | 1011.5 | 0.02 | ||||
11 | 06:51 | S 10 | 10.00 | Overcast | FEW070 BKN110 OVC200 | 59 | 56 | 59 | 47 | 90% | NA | NA | 29.86 | 1011.3 | |||
11 | 05:51 | SE 3 | 6.00 | Fog/Mist | SCT070 BKN150 BKN250 | 50 | 49 | 96% | NA | NA | 29.85 | 1010.9 | |||||
11 | 04:51 | SE 6 | 7.00 | A Few Clouds | FEW150 | 48 | 46 | 93% | 45 | NA | 29.85 | 1011.1 | |||||
11 | 03:51 | E 3 | 8.00 | Mostly Cloudy | BKN150 | 48 | 46 | 93% | NA | NA | 29.86 | 1011.4 | |||||
11 | 02:51 | SE 5 | 5.00 | Fog/Mist | FEW004 SCT100 BKN150 | 47 | 46 | 97% | 45 | NA | 29.89 | 1012.3 | |||||
11 | 01:51 | SE 5 | 5.00 | Fog/Mist | OVC005 | 47 | 46 | 97% | 45 | NA | 29.91 | 1013.0 | |||||
11 | 00:51 | E 5 | 5.00 | Fog/Mist | OVC004 | 47 | 45 | 51 | 46 | 93% | 45 | NA | 29.94 | 1014.1 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Monday, May 11, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Tue. clouds will be slow to erode. Breezy. Highs upper 50s to low 60s. High pressure Tue. night & Wed. pic.twitter.com/oRXL87jZEv
— NWS Chicago (@NWSChicago) May 12, 2015
Showers and storms developing this AM, ending from the west later today. #ILWX #INWX pic.twitter.com/6epnLEKiqH
— NWS Chicago (@NWSChicago) May 11, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 120633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE MAY 12 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 11 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 68 427 PM 89 1982 69 -1 81
MINIMUM 47 319 AM 33 1981 47 0 52
AVERAGE 58 58 0 67
PRECIPITATION (IN)
YESTERDAY 0.22 3.30 1966 0.11 0.11 0.12
MONTH TO DATE 2.81 1.27 1.54 1.39
SINCE MAR 1 6.78 7.15 -0.37 5.94
SINCE JAN 1 9.64 10.67 -1.03 11.24
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1966 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
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 7 8 -1 0
MONTH TO DATE 61 106 -45 91
SINCE MAR 1 1431 1439 -8 1604
SINCE JUL 1 6611 6173 438 7019
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 12 9 3 7
SINCE MAR 1 12 19 -7 8
SINCE JAN 1 12 19 -7 8
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 52 500 PM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1956
MINIMUM TEMPERATURE (F) 47 31 1981
SUNRISE AND SUNSET
MAY 12 2015...........SUNRISE 535 AM CDT SUNSET 802 PM CDT
MAY 13 2015...........SUNRISE 534 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.
+ + + +
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 ...