| 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. | |||||||||||||||||
| 30 | 23:51 | W 12 | 10.00 | Overcast | OVC024 | 37 | 31 | 37 | 30 | 79% | 29.47 | 998.5 | |||
| 30 | 22:51 | SW 8 | 10.00 | Overcast | BKN033 OVC043 | 35 | 29 | 78% | 29.48 | 999.0 | |||||
| 30 | 21:51 | S 13 | 10.00 | Overcast | FEW026 OVC040 | 33 | 27 | 78% | 29.51 | 1000.0 | |||||
| 30 | 20:51 | S 15 | 10.00 | Overcast | BKN022 OVC046 | 32 | 25 | 75% | 29.54 | 1001.2 | |||||
| 30 | 19:51 | S 17 | 10.00 | Overcast | SCT026 BKN033 OVC055 | 32 | 24 | 73% | 29.60 | 1003.3 | |||||
| 30 | 18:51 | S 15 | 10.00 | Overcast | OVC022 | 31 | 21 | 67% | 29.67 | 1005.5 | |||||
| 30 | 17:51 | S 15 | 10.00 | Overcast | OVC026 | 30 | 19 | 30 | 26 | 64% | 29.70 | 1006.7 | 0.01 | ||
| 30 | 16:51 | S 14 | 10.00 | Overcast | OVC031 | 30 | 17 | 58% | 29.71 | 1006.8 | |||||
| 30 | 15:51 | S 17 | 10.00 | Overcast | BKN047 BKN055 OVC140 | 29 | 16 | 58% | 29.74 | 1007.9 | |||||
| 30 | 14:51 | S 13 | 9.00 | Overcast | BKN044 OVC060 | 29 | 13 | 51% | 29.82 | 1010.6 | 0.01 | 0.01 | |||
| 30 | 13:51 | SW 9 | 10.00 | Overcast | OVC065 | 27 | 12 | 53% | 29.86 | 1012.2 | |||||
| 30 | 12:51 | SW 10 | 10.00 | Overcast | FEW050 OVC080 | 26 | 9 | 48% | 29.87 | 1012.4 | |||||
| 30 | 11:51 | SW 9 G 16 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 27 | 7 | 27 | 15 | 43% | 29.93 | 1014.3 | |||
| 30 | 10:51 | SW 6 | 10.00 | Mostly Cloudy | BKN250 | 23 | 6 | 48% | 29.96 | 1015.4 | |||||
| 30 | 09:51 | W 10 | 10.00 | Partly Cloudy | SCT250 | 21 | 7 | 54% | 29.99 | 1016.4 | |||||
| 30 | 08:51 | W 6 | 10.00 | A Few Clouds | FEW030 FEW250 | 18 | 6 | 59% | 29.98 | 1016.4 | |||||
| 30 | 07:51 | NW 7 | 10.00 | A Few Clouds | FEW030 FEW250 | 16 | 6 | 65% | 29.99 | 1016.7 | |||||
| 30 | 06:51 | NW 7 | 10.00 | A Few Clouds | FEW030 FEW150 | 15 | 6 | 67% | 29.98 | 1016.2 | |||||
| 30 | 05:51 | NW 6 | 10.00 | Fair | CLR | 15 | 6 | 21 | 15 | 67% | 29.97 | 1015.8 | |||
| 30 | 04:51 | NW 7 | 10.00 | Fair | CLR | 17 | 6 | 62% | 29.97 | 1015.8 | |||||
| 30 | 03:51 | NW 8 | 10.00 | Fair | CLR | 17 | 6 | 62% | 29.97 | 1015.7 | |||||
| 30 | 02:51 | NW 6 | 10.00 | A Few Clouds | FEW040 | 18 | 7 | 62% | 29.97 | 1015.7 | |||||
| 30 | 01:51 | NW 5 | 10.00 | A Few Clouds | FEW043 | 18 | 8 | 65% | 29.95 | 1014.9 | |||||
| 30 | 00:51 | NW 8 | 10.00 | Partly Cloudy | SCT043 | 20 | 8 | 60% | 29.93 | 1014.5 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Monday, January 30, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Expect to encounter slushy snow accum on some roads in nrn Lake & McHenry counties. View is IL-83 N of Antioch Use extra caution. #ilwx pic.twitter.com/jWPnyJkMfa— NWS Chicago (@NWSChicago) January 31, 2017
Chance wet snow or rain/snow mix tonight. WINDY Tues. Turning colder Thu-Fri. Next snow chc Sat night. #ilwx #inwx pic.twitter.com/Tn0irtZq2y— NWS Chicago (@NWSChicago) January 31, 2017
Some sun early, then light snow develops north of I-80 by early afternoon. #ILWX #INWX pic.twitter.com/6HNbQeuDBR— NWS Chicago (@NWSChicago) January 30, 2017
Mon PM commute may be impacted by brief period of snow, mainly north of I-80. Stay tuned for updates. #ilwx #inwx pic.twitter.com/zULeMrzrye— NWS Chicago (@NWSChicago) January 30, 2017
Snow showers thru early eve, ocnl moderate parts of NW IN & NE IL. "Power plant enhanced snow" nrn Lake & Porter. pic.twitter.com/PZIiGGFpcE— NWS Chicago (@NWSChicago) January 29, 2017
Scattered snow showers today, with lake effect tonight in parts of northwest and north central Indiana. #ILWX #INWX pic.twitter.com/VDI3CbQvkO— NWS Chicago (@NWSChicago) January 29, 2017
A weekend snowmaker is possible in the Plains, Midwest and Northeast. Here's the latest: https://t.co/gPhmiY7QxW pic.twitter.com/W6ycfDkVX4— The Weather Channel (@weatherchannel) January 31, 2017
An Alberta Clipper weather pattern will continue bringing snow to the Midwest and East this week. Get the forecast: https://t.co/aWVuoyH4wh pic.twitter.com/bxTMowFl6y— The Weather Channel (@weatherchannel) January 30, 2017
The sun has gone missing for days in the Midwest as cloudy sky streaks climb to near record territory : https://t.co/Ajc3Yn3TsU pic.twitter.com/U5sve0CKCH— The Weather Channel (@weatherchannel) January 30, 2017
A new snowmaker could impact parts of the Midwest and Northeast this weekend: https://t.co/J7xiW4gp7P pic.twitter.com/tJX9GH48AN— The Weather Channel (@weatherchannel) January 30, 2017
January is coming to a close, so here's what to expect for temperatures in February: https://t.co/tGPQ7brMLJ pic.twitter.com/szbqLECQuA— The Weather Channel (@weatherchannel) January 30, 2017
A fresh blanket of #snow may mean slick commutes early this week in the Midwest, Northeast. https://t.co/JSCPcFOLWn pic.twitter.com/cTBEK5k9nj— The Weather Channel (@weatherchannel) January 30, 2017
#Snow moves across the MW & NE early this wk. The W has a small break, but a new system comes in time for the wknd. Info now on @AMHQ. pic.twitter.com/OyIKt8m9EL— AMHQ (@AMHQ) January 30, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
078
CDUS43 KLOT 310638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST TUE JAN 31 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 30 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 37 1159 PM 55 1988 32 5 46
MINIMUM 15 725 AM -15 1966 17 -2 35
1951
AVERAGE 26 24 2 41
PRECIPITATION (IN)
YESTERDAY 0.01 0.97 1939 0.05 -0.04 T
MONTH TO DATE 2.84 1.68 1.16 0.82
SINCE DEC 1 4.61 3.93 0.68 5.69
SINCE JAN 1 2.84 1.68 1.16 0.82
SNOWFALL (IN)
YESTERDAY 0.1 14.9 1939 0.4 -0.3 0.0
MONTH TO DATE 0.6 10.4 -9.8 6.3
SINCE DEC 1 18.3 18.6 -0.3 10.8
SINCE JUL 1 18.3 20.0 -1.7 22.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 39 41 -2 24
MONTH TO DATE 1089 1238 -149 1215
SINCE DEC 1 2320 2393 -73 2015
SINCE JUL 1 3149 3649 -500 2988
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 S (190)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 1000 PM
LOWEST 42 1200 PM
AVERAGE 59
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 65 1989
MINIMUM TEMPERATURE (F) 17 -12 1985
1899
SUNRISE AND SUNSET
JANUARY 31 2017.......SUNRISE 705 AM CST SUNSET 506 PM CST
FEBRUARY 1 2017......SUNRISE 704 AM CST SUNSET 507 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 ...
