| 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. | |||||||||||||||||
| 09 | 23:51 | SW 8 | 10.00 | Overcast | BKN100 BKN120 OVC250 | 19 | 6 | 21 | 18 | 57% | 9 | NA | 30.27 | 1026.1 | |||
| 09 | 22:51 | SW 8 | 10.00 | Overcast | SCT150 OVC250 | 18 | 7 | 62% | 8 | NA | 30.28 | 1026.6 | |||||
| 09 | 21:51 | SW 9 | 10.00 | Mostly Cloudy | BKN250 | 18 | 7 | 62% | 7 | NA | 30.29 | 1026.8 | |||||
| 09 | 20:51 | SW 8 | 10.00 | Mostly Cloudy | BKN250 | 18 | 9 | 68% | 8 | NA | 30.29 | 1027.0 | |||||
| 09 | 19:51 | SW 7 | 10.00 | Partly Cloudy | SCT250 | 19 | 10 | 68% | 10 | NA | 30.30 | 1027.2 | |||||
| 09 | 18:51 | W 6 | 10.00 | A Few Clouds | FEW250 | 20 | 6 | 55% | 12 | NA | 30.29 | 1027.0 | |||||
| 09 | 17:51 | W 7 | 10.00 | A Few Clouds | FEW250 | 21 | 5 | 25 | 20 | 50% | 12 | NA | 30.29 | 1026.9 | |||
| 09 | 16:51 | W 10 | 10.00 | A Few Clouds | FEW035 | 23 | 5 | 46% | 13 | NA | 30.29 | 1026.8 | |||||
| 09 | 15:51 | W 9 | 10.00 | A Few Clouds | FEW035 | 24 | 4 | 42% | 14 | NA | 30.28 | 1026.5 | |||||
| 09 | 14:51 | NW 9 | 10.00 | A Few Clouds | FEW035 | 24 | 3 | 40% | 14 | NA | 30.29 | 1026.7 | |||||
| 09 | 13:51 | NW 13 G 21 | 10.00 | A Few Clouds | FEW035 FEW250 | 23 | 2 | 40% | 11 | NA | 30.30 | 1027.1 | |||||
| 09 | 12:51 | NW 14 | 10.00 | A Few Clouds | FEW035 FEW250 | 22 | 3 | 44% | 9 | NA | 30.30 | 1027.3 | |||||
| 09 | 11:51 | W 14 G 20 | 10.00 | A Few Clouds | FEW038 FEW250 | 20 | 1 | 20 | 13 | 43% | 7 | NA | 30.31 | 1027.5 | |||
| 09 | 10:51 | W 17 G 24 | 10.00 | A Few Clouds | FEW038 | 18 | 1 | 47% | 3 | NA | 30.31 | 1027.7 | |||||
| 09 | 09:51 | NW 14 | 10.00 | A Few Clouds | FEW038 | 17 | -2 | 43% | 3 | NA | 30.30 | 1027.2 | |||||
| 09 | 08:51 | NW 17 | 10.00 | A Few Clouds | FEW038 | 15 | -2 | 46% | -1 | NA | 30.27 | 1026.3 | |||||
| 09 | 07:51 | NW 13 | 10.00 | A Few Clouds | FEW035 | 14 | -0 | 53% | -0 | NA | 30.25 | 1025.5 | |||||
| 09 | 06:51 | NW 10 | 10.00 | A Few Clouds | FEW035 | 13 | -1 | 54% | 0 | NA | 30.23 | 1024.7 | |||||
| 09 | 05:51 | NW 14 | 10.00 | Fair | CLR | 13 | -1 | 19 | 13 | 54% | -2 | NA | 30.21 | 1024.0 | |||
| 09 | 04:51 | NW 15 | 10.00 | Fair | CLR | 14 | -1 | 51% | -1 | NA | 30.19 | 1023.3 | |||||
| 09 | 03:51 | NW 13 | 10.00 | A Few Clouds | FEW090 | 15 | 1 | 53% | 1 | NA | 30.17 | 1022.8 | |||||
| 09 | 02:51 | NW 15 | 10.00 | Overcast | SCT060 OVC085 | 16 | 1 | 51% | 1 | NA | 30.15 | 1022.1 | |||||
| 09 | 01:51 | NW 14 | 10.00 | Overcast | OVC080 | 16 | 1 | 51% | 2 | NA | 30.13 | 1021.4 | |||||
| 09 | 00:51 | NW 17 G 24 | 10.00 | Mostly Cloudy | FEW032 BKN080 | 18 | 5 | 57% | 3 | NA | 30.11 | 1020.7 |
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 Thursday, February 9, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Warmer weather expected for Fri and the wknd. Breezy southerly winds will bring temps into 40s on Fri. pic.twitter.com/iiV9i6TpwF
— NWS Chicago (@NWSChicago) February 9, 2017
The sun today means little obstruction for a nice visible satellite image. #ViewFromSpace pic.twitter.com/gNZtwrzACu
— NWS Chicago (@NWSChicago) February 9, 2017
Temps in single digits-mid teens & gusty winds causing coldest wind chills since early Jan! Bundle up! #ilwx #inwx pic.twitter.com/9GiQEp9PY0
— NWS Chicago (@NWSChicago) February 9, 2017
Cold temperatures today will make for #DeceptiveSunshine w/highs in 18-23F, wind chills below zero this morning! pic.twitter.com/tgaK7AmWLv
— NWS Chicago (@NWSChicago) February 9, 2017
Look up Fri. evening -- lots to see in the sky! Int'l Space Station, lunar eclipse, & Comet 45P, plus 3 planets (Venus, Mars, Uranus). #ILwx pic.twitter.com/0q36HvrsVp
— NWS Lincoln IL (@NWSLincolnIL) February 10, 2017
Niko officially underwent bombogenesis. Pressure fell from 1002mb to 976mb (26 mb) from 7pm last night to 4pm today: https://t.co/ITQFR08z5k pic.twitter.com/UyDlIGyAx3
— The Weather Channel (@weatherchannel) February 9, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
840
CDUS43 KLOT 100754
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CST FRI FEB 10 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 9 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 25 311 PM 56 1886 33 -8 21
MINIMUM 13 746 AM -21 1899 18 -5 13
AVERAGE 19 26 -7 17
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1876 0.06 -0.06 0.02
MONTH TO DATE 0.47 0.47 0.00 0.85
SINCE DEC 1 5.11 4.45 0.66 6.56
SINCE JAN 1 3.34 2.20 1.14 1.69
SNOWFALL (IN)
YESTERDAY 0.0 12.6 2010 0.4 -0.4 0.6
MONTH TO DATE T 3.2 -3.2 1.0
SINCE DEC 1 18.3 22.2 -3.9 11.8
SINCE JUL 1 18.3 23.6 -5.3 23.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 46 39 7 48
MONTH TO DATE 338 359 -21 309
SINCE DEC 1 2686 2793 -107 2348
SINCE JUL 1 3515 4049 -534 3321
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 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.7
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 67 800 PM
LOWEST 39 200 PM
AVERAGE 53
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 63 1876
MINIMUM TEMPERATURE (F) 19 -18 1899
SUNRISE AND SUNSET
FEBRUARY 10 2017......SUNRISE 654 AM CST SUNSET 519 PM CST
FEBRUARY 11 2017......SUNRISE 652 AM CST SUNSET 520 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 ...
