| 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. | |||||||||||||||||
| 29 | 23:51 | NW 10 | 10.00 | Partly Cloudy | SCT048 | 21 | 9 | 25 | 21 | 59% | 10 | NA | 29.94 | 1014.7 | |||
| 29 | 22:51 | NW 12 | 10.00 | Mostly Cloudy | FEW034 BKN048 | 23 | 12 | 63% | 11 | NA | 29.94 | 1014.8 | |||||
| 29 | 21:51 | NW 14 | 10.00 | Mostly Cloudy | FEW028 BKN049 | 24 | 13 | 62% | 12 | NA | 29.93 | 1014.4 | |||||
| 29 | 20:51 | NW 10 | 10.00 | Mostly Cloudy | FEW040 BKN050 | 24 | 13 | 62% | 14 | NA | 29.92 | 1013.9 | |||||
| 29 | 19:51 | NW 13 | 10.00 | Overcast | FEW030 OVC050 | 24 | 13 | 62% | 12 | NA | 29.91 | 1013.8 | |||||
| 29 | 18:51 | NW 15 | 10.00 | Light Snow | FEW035 OVC050 | 24 | 14 | 65% | 11 | NA | 29.90 | 1013.4 | |||||
| 29 | 17:51 | NW 13 | 10.00 | Overcast | SCT035 OVC050 | 25 | 13 | 28 | 24 | 60% | 13 | NA | 29.89 | 1013.1 | |||
| 29 | 16:51 | NW 15 | 10.00 | Overcast | FEW015 SCT027 OVC036 | 25 | 14 | 63% | 13 | NA | 29.86 | 1012.2 | |||||
| 29 | 15:51 | NW 13 | 7.00 | Light Snow | OVC034 | 26 | 17 | 69% | 15 | NA | 29.84 | 1011.1 | |||||
| 29 | 14:51 | NW 13 | 8.00 | Light Snow | OVC034 | 27 | 16 | 63% | 16 | NA | 29.81 | 1010.3 | |||||
| 29 | 13:51 | NW 12 | 9.00 | Light Snow | FEW029 OVC036 | 27 | 16 | 63% | 16 | NA | 29.79 | 1009.7 | |||||
| 29 | 12:51 | W 13 | 7.00 | Light Snow | SCT027 OVC033 | 27 | 18 | 69% | 16 | NA | 29.80 | 1009.9 | |||||
| 29 | 11:51 | NW 10 | 7.00 | Light Snow | FEW023 OVC037 | 28 | 14 | 28 | 26 | 56% | 19 | NA | 29.82 | 1010.5 | |||
| 29 | 10:51 | W 9 | 6.00 | Light Snow | BKN028 OVC034 | 27 | 17 | 66% | 18 | NA | 29.82 | 1010.7 | |||||
| 29 | 09:51 | NW 10 | 8.00 | Light Snow | OVC035 | 27 | 15 | 61% | 18 | NA | 29.82 | 1010.7 | |||||
| 29 | 08:51 | NW 10 | 9.00 | Light Snow | OVC031 | 26 | 15 | 63% | 16 | NA | 29.82 | 1010.4 | |||||
| 29 | 07:51 | NW 6 | 10.00 | Overcast | OVC029 | 26 | 15 | 63% | 19 | NA | 29.81 | 1010.2 | |||||
| 29 | 06:51 | NW 12 | 10.00 | Overcast | OVC029 | 26 | 16 | 66% | 15 | NA | 29.80 | 1009.9 | |||||
| 29 | 05:51 | NW 7 | 10.00 | Overcast | OVC029 | 26 | 16 | 27 | 26 | 66% | 18 | NA | 29.78 | 1009.3 | |||
| 29 | 04:51 | NW 8 | 10.00 | Overcast | OVC029 | 27 | 16 | 63% | 19 | NA | 29.78 | 1009.3 | |||||
| 29 | 03:51 | W 8 | 10.00 | Overcast | OVC029 | 27 | 16 | 63% | 19 | NA | 29.78 | 1009.3 | |||||
| 29 | 02:51 | W 7 | 10.00 | Overcast | OVC028 | 27 | 16 | 63% | 19 | NA | 29.79 | 1009.6 | |||||
| 29 | 01:51 | NW 8 | 10.00 | Overcast | OVC027 | 27 | 17 | 66% | 19 | NA | 29.79 | 1009.7 | |||||
| 29 | 00:51 | NW 8 | 9.00 | Light Snow | OVC027 | 27 | 17 | 66% | 19 | NA | 29.79 | 1009.7 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Sunday, January 29, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
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
The February temperature outlook has been released. Here's what to expect: https://t.co/9MNCm4Am2c pic.twitter.com/BtbYYc5FsV— The Weather Channel (@weatherchannel) January 29, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
218
CDUS43 KLOT 300638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST MON JAN 30 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 29 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 28 206 PM 63 2013 31 -3 35
MINIMUM 21 1159 PM -16 1966 17 4 20
1873
AVERAGE 25 24 1 28
PRECIPITATION (IN)
YESTERDAY T 1.33 2013 0.05 -0.05 T
MONTH TO DATE 2.83 1.63 1.20 0.82
SINCE DEC 1 4.60 3.88 0.72 5.69
SINCE JAN 1 2.83 1.63 1.20 0.82
SNOWFALL (IN)
YESTERDAY 0.1 5.3 1909 0.3 -0.2 T
MONTH TO DATE 0.5 10.0 -9.5 6.3
SINCE DEC 1 18.2 18.2 0.0 10.8
SINCE JUL 1 18.2 19.6 -1.4 22.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 40 41 -1 37
MONTH TO DATE 1050 1197 -147 1191
SINCE DEC 1 2281 2352 -71 1991
SINCE JUL 1 3110 3608 -498 2964
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 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 1200 AM
LOWEST 53 1200 PM
AVERAGE 61
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1988
MINIMUM TEMPERATURE (F) 17 -15 1966
1951
SUNRISE AND SUNSET
JANUARY 30 2017.......SUNRISE 706 AM CST SUNSET 504 PM CST
JANUARY 31 2017.......SUNRISE 705 AM CST SUNSET 506 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 ...
