| 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. | |||||||||||||||||
| 01 | 23:51 | NW 13 | 10.00 | Fair | CLR | 21 | 8 | 31 | 21 | 57% | 8 | NA | 30.25 | 1025.1 | |||
| 01 | 22:51 | NW 15 | 10.00 | A Few Clouds | FEW037 FEW170 | 23 | 13 | 65% | 10 | NA | 30.24 | 1024.7 | |||||
| 01 | 21:51 | NW 13 | 10.00 | Partly Cloudy | FEW035 SCT170 | 25 | 12 | 58% | 13 | NA | 30.21 | 1024.0 | |||||
| 01 | 20:51 | W 16 | 10.00 | Partly Cloudy | FEW032 SCT140 SCT170 | 26 | 16 | 66% | 14 | NA | 30.20 | 1023.4 | |||||
| 01 | 19:51 | W 17 G 28 | 10.00 | Mostly Cloudy | FEW140 BKN180 | 28 | 16 | 60% | 16 | NA | 30.17 | 1022.6 | |||||
| 01 | 18:51 | NW 15 | 10.00 | Partly Cloudy | SCT140 SCT180 | 30 | 15 | 54% | 19 | NA | 30.14 | 1021.5 | |||||
| 01 | 17:51 | W 12 G 23 | 10.00 | Mostly Cloudy | FEW055 FEW130 BKN170 | 31 | 13 | 38 | 31 | 47% | 22 | NA | 30.12 | 1020.7 | |||
| 01 | 16:51 | W 18 G 26 | 10.00 | Mostly Cloudy | SCT055 SCT160 BKN250 | 33 | 11 | 40% | 22 | NA | 30.10 | 1020.1 | |||||
| 01 | 15:51 | W 18 G 28 | 10.00 | Mostly Cloudy | FEW046 BKN060 | 36 | 15 | 42% | 26 | NA | 30.08 | 1019.2 | |||||
| 01 | 14:51 | NW 14 | 10.00 | Mostly Cloudy | BKN041 BKN060 | 37 | 21 | 52% | 28 | NA | 30.06 | 1018.6 | |||||
| 01 | 13:51 | W 17 G 21 | 10.00 | Mostly Cloudy | BKN041 BKN170 | 36 | 22 | 57% | 26 | NA | 30.05 | 1018.2 | |||||
| 01 | 12:51 | W 14 | 10.00 | Mostly Cloudy | BKN040 BKN170 | 37 | 21 | 52% | 28 | NA | 30.05 | 1018.2 | |||||
| 01 | 11:51 | NW 9 | 10.00 | Mostly Cloudy | SCT042 BKN170 | 36 | 21 | 38 | 30 | 55% | 29 | NA | 30.06 | 1018.5 | |||
| 01 | 10:51 | NW 7 | 10.00 | Mostly Cloudy | FEW020 BKN190 | 35 | 24 | 64% | 29 | NA | 30.06 | 1018.6 | |||||
| 01 | 09:51 | NW 10 | 10.00 | Mostly Cloudy | FEW015 FEW027 BKN190 | 33 | 24 | 70% | 25 | NA | 30.05 | 1018.1 | |||||
| 01 | 08:51 | NW 12 | 10.00 | Mostly Cloudy | FEW027 BKN190 | 32 | 27 | 82% | 23 | NA | 30.04 | 1018.0 | |||||
| 01 | 07:51 | NW 8 | 10.00 | Mostly Cloudy | SCT026 BKN190 | 32 | 28 | 85% | 25 | NA | 30.02 | 1017.1 | |||||
| 01 | 06:51 | W 6 | 10.00 | Mostly Cloudy | FEW036 SCT190 BKN250 | 31 | 28 | 89% | 25 | NA | 29.99 | 1016.3 | |||||
| 01 | 05:51 | NW 8 | 10.00 | Overcast | FEW011 BKN025 BKN036 OVC180 | 32 | 29 | 35 | 32 | 88% | 25 | NA | 29.97 | 1015.6 | |||
| 01 | 04:51 | W 12 | 10.00 | Overcast | BKN025 BKN060 OVC190 | 34 | 28 | 79% | 25 | NA | 29.95 | 1014.9 | |||||
| 01 | 03:51 | W 12 | 10.00 | Overcast | SCT018 OVC047 | 34 | 29 | 82% | 25 | NA | 29.94 | 1014.5 | |||||
| 01 | 02:51 | W 13 | 10.00 | Mostly Cloudy | FEW017 BKN180 | 34 | 29 | 82% | 25 | NA | 29.95 | 1014.6 | |||||
| 01 | 01:51 | W 12 | 10.00 | Mostly Cloudy | SCT017 BKN060 BKN090 | 34 | 29 | 82% | 25 | NA | 29.94 | 1014.4 | |||||
| 01 | 00:51 | W 9 | 10.00 | Overcast | SCT019 OVC110 | 34 | 29 | 82% | 27 | NA | 29.92 | 1013.8 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Wednesday, February 1, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Colder weather expected through Friday. Chance of light snow Saturday night. #ilwx #inwx pic.twitter.com/kHQgKGK5zG— NWS Chicago (@NWSChicago) February 2, 2017
Spotty snow showers dotting area today on leading edge of colder air that prevails rest of the week. #ilwx #inwx pic.twitter.com/4mbu5a5rue— NWS Chicago (@NWSChicago) February 1, 2017
A brief period of moderate to heavy snow will move across parts of far northeast IL through 6 am CST this morning. #ilwx pic.twitter.com/UhEUaXWcvW— NWS Chicago (@NWSChicago) February 1, 2017
Yes, #February is still a notorious #winter month, but here's some good news via @WxBrianD: https://t.co/tZ2Dl9U5eA pic.twitter.com/Kx9sbeFwPR— The Weather Channel (@weatherchannel) February 2, 2017
The @weathercompany February temperature outlook may provide good news for those sick of #winter: https://t.co/7E22Z5f7Q2 pic.twitter.com/Ma83GmyshY— The Weather Channel (@weatherchannel) February 1, 2017
'Meteorological spring' is only one month away, which means daylight and temperatures are on the increase: https://t.co/SVJO5k2wIS pic.twitter.com/oTeaXtbIMP— The Weather Channel (@weatherchannel) February 1, 2017
— The Lift (@TheLift) February 1, 2017
Light #snow continues in the E & we're watching a system in the W. The storm could put a damper on your #wknd plans. Details on @AMHQ now. pic.twitter.com/Zy9tdGrzxn— AMHQ (@AMHQ) February 1, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
287
CDUS43 KLOT 020638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST THU FEB 2 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 1 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 38 310 PM 56 1968 32 6 45
MINIMUM 21 1159 PM -14 1985 17 4 30
AVERAGE 30 24 6 38
PRECIPITATION (IN)
YESTERDAY T 0.87 2015 0.05 -0.05 0.00
MONTH TO DATE T 0.05 -0.05 0.00
SINCE DEC 1 4.64 4.03 0.61 5.71
SINCE JAN 1 2.87 1.78 1.09 0.84
SNOWFALL (IN)
YESTERDAY T 16.2 2015 0.4 -0.4 0.0
MONTH TO DATE T 0.4 -0.4 0.0
SINCE DEC 1 18.3 19.4 -1.1 10.8
SINCE JUL 1 18.3 20.8 -2.5 22.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 41 -6 27
MONTH TO DATE 35 41 -6 27
SINCE DEC 1 2383 2475 -92 2066
SINCE JUL 1 3212 3731 -519 3039
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 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 AM
LOWEST 38 500 PM
AVERAGE 65
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 51 1992
MINIMUM TEMPERATURE (F) 17 -16 1996
SUNRISE AND SUNSET
FEBRUARY 2 2017......SUNRISE 703 AM CST SUNSET 508 PM CST
FEBRUARY 3 2017......SUNRISE 702 AM CST SUNSET 510 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 ...
