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. |
14 | 23:51 | N 14 | 10.00 | A Few Clouds | FEW070 | 34 | 21 | 44 | 34 | 59% | 29.77 | 1008.5 | |||
14 | 22:51 | NW 15 G 24 | 10.00 | A Few Clouds | FEW020 FEW070 | 37 | 20 | 50% | 29.74 | 1007.4 | |||||
14 | 21:51 | NW 16 | 10.00 | Partly Cloudy | FEW050 SCT080 SCT250 | 38 | 24 | 57% | 29.73 | 1007.0 | |||||
14 | 20:51 | NW 20 G 28 | 10.00 | Partly Cloudy | SCT060 SCT250 | 39 | 28 | 65% | 29.71 | 1006.4 | |||||
14 | 19:51 | W 17 G 22 | 10.00 | A Few Clouds | FEW060 FEW250 | 40 | 28 | 63% | 29.71 | 1006.4 | |||||
14 | 18:51 | W 16 | 10.00 | Partly Cloudy | SCT250 | 42 | 30 | 62% | 29.71 | 1006.4 | |||||
14 | 17:51 | W 15 G 24 | 10.00 | Partly Cloudy | SCT250 | 44 | 29 | 50 | 44 | 55% | 29.69 | 1006.0 | |||
14 | 16:51 | W 18 | 10.00 | Partly Cloudy | FEW045 SCT250 | 46 | 30 | 54% | 29.71 | 1006.5 | |||||
14 | 15:51 | W 18 | 10.00 | Partly Cloudy | FEW045 SCT250 | 48 | 30 | 50% | 29.72 | 1006.7 | |||||
14 | 14:51 | W 17 G 24 | 10.00 | Partly Cloudy | FEW045 SCT250 | 49 | 30 | 48% | 29.73 | 1006.9 | |||||
14 | 13:51 | W 16 G 24 | 10.00 | Partly Cloudy | FEW045 SCT250 | 50 | 29 | 44% | 29.73 | 1007.2 | |||||
14 | 12:51 | W 17 G 22 | 10.00 | Mostly Cloudy | BKN250 | 49 | 30 | 48% | 29.76 | 1008.0 | |||||
14 | 11:51 | W 13 | 10.00 | Mostly Cloudy | BKN250 | 47 | 30 | 47 | 31 | 52% | 29.79 | 1009.2 | |||
14 | 10:51 | W 12 | 10.00 | Mostly Cloudy | BKN250 | 44 | 29 | 55% | 29.83 | 1010.4 | |||||
14 | 09:51 | W 13 | 10.00 | Mostly Cloudy | BKN250 | 41 | 28 | 60% | 29.85 | 1011.4 | |||||
14 | 08:51 | W 12 | 10.00 | A Few Clouds | FEW250 | 38 | 28 | 68% | 29.86 | 1011.6 | |||||
14 | 07:51 | W 10 | 10.00 | A Few Clouds | FEW250 | 34 | 27 | 76% | 29.86 | 1011.7 | |||||
14 | 06:51 | W 5 | 10.00 | Fair | CLR | 31 | 25 | 79% | 29.85 | 1011.4 | |||||
14 | 05:51 | W 8 | 10.00 | Fair | CLR | 33 | 25 | 38 | 33 | 72% | 29.83 | 1010.5 | |||
14 | 04:51 | W 10 | 10.00 | Fair | CLR | 33 | 25 | 72% | 29.82 | 1010.4 | |||||
14 | 03:51 | W 14 | 10.00 | Fair | CLR | 35 | 25 | 67% | 29.83 | 1010.7 | |||||
14 | 02:51 | W 16 G 24 | 10.00 | Fair | CLR | 36 | 25 | 64% | 29.85 | 1011.2 | |||||
14 | 01:51 | W 14 | 10.00 | A Few Clouds | FEW250 | 36 | 24 | 62% | 29.87 | 1011.7 | |||||
14 | 00:51 | SW 12 | 10.00 | Partly Cloudy | SCT250 | 37 | 24 | 59% | 29.88 | 1012.3 |
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:
Weather Underground Historical 24-Hour Weather Radar for Tuesday, February 14, 2017 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Windy with flurries possible later today, cooler Weds., then a warmup into the weekend. #inwx #ilwx #tasteofspring pic.twitter.com/mxt9GtAuOz
— NWS Chicago (@NWSChicago) February 14, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
007
CDUS43 KLOT 150632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED FEB 15 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 14 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 235 PM 62 1954 35 15 18
MINIMUM 31 723 AM -11 1905 20 11 9
AVERAGE 41 27 14 14
PRECIPITATION (IN)
YESTERDAY 0.00 0.94 1950 0.06 -0.06 0.10
MONTH TO DATE 0.47 0.78 -0.31 0.95
SINCE DEC 1 5.11 4.76 0.35 6.66
SINCE JAN 1 3.34 2.51 0.83 1.79
SNOWFALL (IN)
YESTERDAY 0.0 8.3 1990 0.3 -0.3 2.3
MONTH TO DATE T 4.9 -4.9 3.3
SINCE DEC 1 18.3 23.9 -5.6 14.1
SINCE JUL 1 18.3 25.3 -7.0 25.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 38 -14 51
MONTH TO DATE 476 551 -75 567
SINCE DEC 1 2824 2985 -161 2606
SINCE JUL 1 3653 4241 -588 3579
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 700 AM
LOWEST 42 200 PM
AVERAGE 60
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 69 1954
MINIMUM TEMPERATURE (F) 20 -9 1905
1875
SUNRISE AND SUNSET
FEBRUARY 15 2017......SUNRISE 647 AM CST SUNSET 525 PM CST
FEBRUARY 16 2017......SUNRISE 646 AM CST SUNSET 526 PM CST
- 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
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...