| 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. | |||||||||||||||||
| 05 | 23:51 | NW 12 | 10.00 | A Few Clouds | FEW030 | 3 | -8 | 9 | 3 | 60% | -14 | NA | 30.10 | 1020.8 | |||
| 05 | 22:51 | NW 14 | 10.00 | Partly Cloudy | SCT030 | 4 | -7 | 60% | -14 | NA | 30.09 | 1020.6 | |||||
| 05 | 21:51 | NW 13 | 10.00 | A Few Clouds | FEW030 | 5 | -5 | 63% | -12 | NA | 30.09 | 1020.4 | |||||
| 05 | 20:51 | W 13 | 10.00 | A Few Clouds | FEW032 | 6 | -5 | 60% | -11 | NA | 30.08 | 1020.0 | |||||
| 05 | 19:51 | W 14 | 10.00 | A Few Clouds | FEW032 | 7 | -4 | 60% | -10 | NA | 30.06 | 1019.6 | |||||
| 05 | 18:51 | W 14 | 10.00 | A Few Clouds | FEW032 | 8 | -5 | 55% | -9 | NA | 30.05 | 1019.1 | |||||
| 05 | 17:51 | NW 16 | 10.00 | Partly Cloudy | SCT031 | 9 | -2 | 13 | 9 | 61% | -8 | NA | 30.03 | 1018.4 | |||
| 05 | 16:51 | W 13 | 10.00 | Mostly Cloudy | SCT031 BKN041 | 11 | -3 | 53% | -4 | NA | 30.01 | 1017.8 | |||||
| 05 | 15:51 | W 13 | 10.00 | Mostly Cloudy | BKN040 | 11 | -2 | 56% | -4 | NA | 30.01 | 1017.5 | |||||
| 05 | 14:51 | W 16 G 22 | 10.00 | Mostly Cloudy | BKN039 | 13 | -3 | 49% | -3 | NA | 29.98 | 1016.8 | |||||
| 05 | 13:51 | W 16 G 21 | 10.00 | Light Snow | SCT028 BKN040 | 12 | -1 | 56% | -5 | NA | 29.98 | 1016.8 | |||||
| 05 | 12:51 | W 13 G 22 | 9.00 | Light Snow | SCT035 OVC042 | 12 | -2 | 53% | -3 | NA | 30.00 | 1017.2 | |||||
| 05 | 11:51 | W 15 | 8.00 | Light Snow | FEW025 OVC034 | 11 | -0 | 12 | 6 | 61% | -5 | NA | 30.03 | 1018.3 | |||
| 05 | 10:51 | W 12 | 10.00 | Mostly Cloudy | BKN031 | 11 | -1 | 58% | -4 | NA | 30.05 | 1019.0 | |||||
| 05 | 09:51 | W 9 | 10.00 | Partly Cloudy | SCT029 SCT110 | 10 | -1 | 61% | -3 | NA | 30.06 | 1019.4 | |||||
| 05 | 08:51 | W 7 | 10.00 | Partly Cloudy | FEW033 SCT110 | 8 | -2 | 63% | -3 | NA | 30.07 | 1019.6 | |||||
| 05 | 07:51 | W 10 | 10.00 | Mostly Cloudy | SCT041 BKN110 | 7 | -3 | 63% | -7 | NA | 30.05 | 1019.0 | |||||
| 05 | 06:51 | W 9 | 10.00 | Light Snow | OVC065 | 7 | -2 | 66% | -6 | NA | 30.05 | 1019.0 | |||||
| 05 | 05:51 | W 9 | 10.00 | Overcast | BKN070 OVC090 | 7 | -3 | 7 | 6 | 63% | -6 | NA | 30.05 | 1018.9 | |||
| 05 | 04:51 | W 13 | 10.00 | Overcast | OVC070 | 7 | -3 | 63% | -9 | NA | 30.05 | 1018.9 | |||||
| 05 | 03:51 | NW 15 | 10.00 | Overcast | BKN085 OVC110 | 6 | -3 | 66% | -12 | NA | 30.05 | 1018.8 | |||||
| 05 | 02:51 | W 15 | 10.00 | Overcast | FEW024 OVC200 | 6 | -3 | 66% | -12 | NA | 30.05 | 1018.7 | |||||
| 05 | 01:51 | W 14 | 10.00 | Overcast | SCT023 SCT070 OVC170 | 6 | -3 | 66% | -11 | NA | 30.04 | 1018.7 |
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, January 5, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Cold is the forecast theme. Flurries & light snow showers early will give way to clearing. More sun but cold Fri. pic.twitter.com/ON3fOJEBtS— NWS Chicago (@NWSChicago) January 5, 2017
#TBT: 3 yrs since historic extreme cold outbreak. -40° to -50° wind chills on January 6, 2014! Also our first tweet using #ChiBeria on 1/4. pic.twitter.com/Yw3g8dlt4k— NWS Chicago (@NWSChicago) January 5, 2017
Flurries today then dry but cold with subzero wind chills thru the weekend. Milder Monday but snow possible. pic.twitter.com/95Tkj3Mo72— NWS Chicago (@NWSChicago) January 5, 2017
Light snow overnight S of I-80 likely to have coated some roads due to cold temps. Be careful driving. #ilwx #inwx pic.twitter.com/qtZj1scdHt— NWS Chicago (@NWSChicago) January 5, 2017
#WinterStormHelena will be a coast-to-coast storm by the end of day. #Snow & rain expected from #CA to #NC. @AMHQ is timing out the storm. pic.twitter.com/sscGgdLRGC— AMHQ (@AMHQ) January 5, 2017
Another major lake-effect snow event is underway. Buffalo's commute to be significantly impacted Thursday PM: https://t.co/nT6e7BP8Qk pic.twitter.com/EwQkclDzpp— The Weather Channel (@weatherchannel) January 5, 2017
#Chilly temperatures will continue to spread south and east, making it to the East coast by this weekend. https://t.co/JDZEiPwAYL pic.twitter.com/BHLW1qCZVZ— The Weather Channel (@weatherchannel) January 5, 2017
As of right now it looks like the highest #snow totals from Winter Storm #Helena in the Southeast will be in the Carolinas...latest on @AMHQ pic.twitter.com/fN8hvzWAKJ— The Weather Channel (@weatherchannel) January 5, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 060648
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1248 AM CST FRI JAN 6 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 5 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 13 252 PM 56 1890 31 -18 33
MINIMUM 3 1159 PM -18 1884 17 -14 17
AVERAGE 8 24 -16 25
PRECIPITATION (IN)
YESTERDAY T 0.80 1929 0.06 -0.06 0.00
MONTH TO DATE 0.11 0.31 -0.20 T
SINCE DEC 1 1.88 2.56 -0.68 4.87
SINCE JAN 1 0.11 0.31 -0.20 T
SNOWFALL (IN)
YESTERDAY T 8.7 2014 0.3 -0.3 0.0
MONTH TO DATE T 1.6 -1.6 T
SINCE DEC 1 17.7 9.8 7.9 4.5
SINCE JUL 1 17.7 11.2 6.5 15.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 57 41 16 40
MONTH TO DATE 213 205 8 196
SINCE DEC 1 1444 1360 84 996
SINCE JUL 1 2273 2616 -343 1969
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 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1200 AM
LOWEST 53 100 PM
AVERAGE 61
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 2008
MINIMUM TEMPERATURE (F) 17 -16 2014
SUNRISE AND SUNSET
JANUARY 6 2017.......SUNRISE 720 AM CST SUNSET 436 PM CST
JANUARY 7 2017.......SUNRISE 719 AM CST SUNSET 437 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 ...
