| 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. | |||||||||||||||||
| 07 | 23:51 | NW 12 G 26 | 10.00 | Overcast | OVC020 | 32 | 26 | ---- | ---- | 79% | 23 | NA | 29.71 | 1006.6 | |||
| 07 | 22:51 | W 10 | 9.00 | Overcast | OVC015 | 33 | 29 | 85% | 25 | NA | 29.67 | 1005.1 | |||||
| 07 | 21:51 | W 17 | 7.00 | Overcast | OVC010 | 33 | 30 | 89% | 22 | NA | 29.65 | 1004.5 | |||||
| 07 | 20:51 | W 15 G 28 | 6.00 | Light Drizzle Fog/Mist | OVC011 | 33 | 30 | 89% | 23 | NA |
--
| 07 | 19:51 | WNW 18 G 23 | 2.50 | Light Drizzle | OVC008 | 37 | 36 | 96% | 27 | NA | 29.58 | ?? | |||||
| 07 | 18:51 | WNW 17 G 28 | 4.00 | Overcast | OVC010 | 40 | 36 | 86% | 31 | NA | 29.54 | ?? | |||||
| 07 | 17:51 | W 17 G 24 | 8.00 | Overcast | OVC008 | 41 | 39 | 93% | 33 | NA | 29.49 | ?? | |||||
| 07 | 16:51 | W 17 | 8.00 | Overcast | OVC010 | 41 | 39 | 93% | 33 | NA | 29.44 | ?? | |||||
| 07 | 15:51 | W 18 | 8.00 | Overcast | OVC010 | 42 | 40 | 92% | 34 | NA | 29.43 | ?? | |||||
| 07 | 14:51 | WNW 20 G 33 | 10.00 | Overcast | OVC011 | 44 | 41 | 89% | 36 | NA | 29.37 | ?? | |||||
| 07 | 13:51 | W 16 G 23 | 8.00 | Overcast | BKN007 OVC011 | 48 | 45 | 89% | NA | NA | 29.32 | ?? | |||||
| 07 | 12:51 | W 12 G 18 | 1.00 | Overcast | OVC003 | 50 | 50 | 100% | NA | NA | 29.30 | ?? | |||||
| 07 | 11:51 | SW 6 | 3.00 | Overcast | OVC005 | 50 | 49 | 96% | NA | NA | 29.31 | ?? | |||||
| 07 | 10:51 | Calm | 1.50 | Overcast | OVC003 | 47 | 47 | 100% | NA | NA | 29.33 | ?? | |||||
| 07 | 09:51 | ESE 4 | 0.50 | Overcast | BKN004 OVC012 | 45 | 44 | 97% | 44 | NA | 29.36 | ?? | |||||
| 07 | 08:51 | Calm | 0.50 | Light Drizzle | BKN003 OVC007 | 43 | 43 | 100% | NA | NA | 29.37 | ?? | |||||
| 07 | 07:51 | N 7 | 2.00 | Light Drizzle | BKN006 BKN018 OVC024 | 43 | 43 | 100% | 39 | NA | 29.39 | 0.20 | |||||
| 07 | 06:51 | N 4 | 0.80 | Heavy Rain | OVC003 | 42 | 42 | 100% | 40 | NA | 29.42 | 0.03 | |||||
| 07 | 05:51 | E 7 | 4.00 | Light Rain | OVC003 | 43 | 42 | 97% | 39 | NA | 29.43 | 0.02 | |||||
| 07 | 04:51 | ENE 5 | 7.00 | Light Rain | BKN004 OVC026 | 42 | 42 | 100% | 39 | NA | 29.47 | 0.03 |
--
| 07 | 03:51 | N 7 | 2.00 | Thunderstorm Rain Fog/Mist | OVC002CB | 41 | 41 | 100% | 36 | NA | 29.50 | 999.1 | 0.17 | ||||
| 07 | 02:51 | E 7 | 1.00 | Light Rain Fog/Mist | OVC002 | 42 | 42 | 100% | 38 | NA | 29.51 | 999.5 | 0.02 | ||||
| 07 | 01:51 | NE 8 | 0.50 | Light Rain Fog | OVC003 | 43 | 43 | 100% | 38 | NA | 29.55 | 1000.9 | 0.01 | ||||
| 07 | 00:51 | E 6 | 0.25 | Light Drizzle Fog | VV002 | 42 | 42 | 100% | 38 | NA | 29.58 | 1002.1 | 0.01 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Tuesday, February 7, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Winter returns briefly midweek. Mainly light snow will spread in Wed a.m. Light accum along/south of I-80 then cold pic.twitter.com/uk9HEIIGvN— NWS Chicago (@NWSChicago) February 7, 2017
Rainfall totals across the area. https://t.co/qeWFemFI9o pic.twitter.com/tA9hAWxsn8— NWS Chicago (@NWSChicago) February 7, 2017
Periods of showers & t-storms through the early morning hours with patchy dense fog in spots too. pic.twitter.com/NnK6pVrxck— NWS Chicago (@NWSChicago) February 7, 2017
Old Man Winter poised to make a short visit Wed & Thur, bringing an end to today's unseasonably mild temps. pic.twitter.com/uaYxwbGeKe— NWS Chicago (@NWSChicago) February 7, 2017
Severe threat continues. LIVE streaming @weatherchannel for subscribers in LA, MS & AL. Available on Apple, Android, Roku, Amazon Fire TV pic.twitter.com/Zw3DTBZinb— Local Now (@LocalNowTWC) February 7, 2017
Additional daily record highs may be broken into Wednesday in parts of the South and East. Latest forecast: https://t.co/wbnuJMBVMy pic.twitter.com/SXzC8ZTXtQ— The Weather Channel (@weatherchannel) February 7, 2017
#Severe weather threat today from Gulf Coast to the Ohio Valley, greatest risk will be in S. LA, MS, AL & W. FL Panhandle...latest on @AMHQ. pic.twitter.com/lDPRxRBeoh— The Weather Channel (@weatherchannel) February 7, 2017
NEW SPC outlook has "enhanced" risk due to higher Hail and Wind probabilities: pic.twitter.com/EilZxCa9pP— Jim Cantore (@JimCantore) February 7, 2017
After socking Seattle, #Winter Storm #Maya is spreading its mess of #snow & #ice to the Great Lakes, Northeast. https://t.co/n3kLSAcakr pic.twitter.com/vIpCndmcpf— The Weather Channel (@weatherchannel) February 7, 2017
27M ppl are under the threat of #severewx. TOR:CON of 3. #Storms could stretch from the Gulf Coast to the Great Lakes. Details now on @AMHQ. pic.twitter.com/U8UJJfM95v— AMHQ (@AMHQ) February 7, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 080634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST WED FEB 8 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 7 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 50 113 PM 59 1925 33 17 43
MINIMUM 32 1159 PM -10 1875 18 14 32
AVERAGE 41 25 16 38
PRECIPITATION (IN)
YESTERDAY 0.47 1.34 1881 0.06 0.41 0.00
MONTH TO DATE 0.47 0.36 0.11 0.81
SINCE DEC 1 5.11 4.34 0.77 6.52
SINCE JAN 1 3.34 2.09 1.25 1.65
SNOWFALL (IN)
YESTERDAY 0.0 8.6 1933 0.4 -0.4 0.0
MONTH TO DATE T 2.5 -2.5 T
SINCE DEC 1 18.3 21.5 -3.2 10.8
SINCE JUL 1 18.3 22.9 -4.6 22.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 40 -16 27
MONTH TO DATE 253 281 -28 222
SINCE DEC 1 2601 2715 -114 2261
SINCE JUL 1 3430 3971 -541 3234
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 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 82 1100 PM
AVERAGE 91
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 62 1925
1900
MINIMUM TEMPERATURE (F) 18 -17 1899
SUNRISE AND SUNSET
FEBRUARY 8 2017......SUNRISE 656 AM CST SUNSET 516 PM CST
FEBRUARY 9 2017......SUNRISE 655 AM CST SUNSET 517 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 ...
