| 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 | N 9 | 3.00 | Light Rain Fog/Mist | SCT006 OVC010 | 54 | 53 | 97% | NA | NA | 29.77 | 1008.2 | 0.04 | ||||
| 30 | 22:51 | N 7 | 5.00 | Light Rain Fog/Mist | BKN006 OVC022 | 55 | 53 | 93% | NA | NA | 29.77 | 1008.1 | |||||
| 30 | 21:51 | Vrbl 6 | 7.00 | Light Rain | SCT006 OVC028 | 56 | 53 | 90% | NA | NA | 29.77 | 1008.1 | 0.03 | ||||
| 30 | 20:51 | N 7 | 6.00 | Fog/Mist | FEW008 BKN024 OVC031 | 57 | 55 | 93% | NA | NA | 29.76 | 1007.7 | |||||
| 30 | 19:51 | S 3 | 8.00 | Overcast | SCT027 BKN030 OVC035 | 58 | 55 | 90% | NA | NA | 29.76 | 1008.0 | 0.03 | ||||
| 30 | 18:51 | NW 12 | 6.00 | Thunderstorm Light Rain | FEW022 BKN030 OVC043 | 60 | 55 | 64 | 57 | 84% | NA | NA | 29.78 | 1008.4 | 0.09 | 0.09 | |
| 30 | 17:51 | SE 7 | 10.00 | Overcast | SCT034 BKN110 OVC250 | 62 | 52 | 70% | NA | NA | 29.72 | 1006.5 | |||||
| 30 | 16:51 | SE 6 | 10.00 | Overcast | OVC030 | 64 | 53 | 68% | NA | NA | 29.76 | 1007.7 | |||||
| 30 | 15:51 | S 7 | 10.00 | Overcast | BKN028 OVC250 | 62 | 51 | 67% | NA | NA | 29.77 | 1008.1 | |||||
| 30 | 14:51 | S 6 | 10.00 | Overcast | BKN028 OVC032 | 60 | 49 | 67% | NA | NA | 29.80 | 1009.1 | |||||
| 30 | 13:51 | S 9 | 10.00 | Overcast | OVC030 | 59 | 47 | 64% | NA | NA | 29.83 | 1010.4 | |||||
| 30 | 12:51 | S 10 | 10.00 | Overcast | OVC034 | 58 | 45 | 58 | 47 | 62% | NA | NA | 29.85 | 1010.9 | |||
| 30 | 11:51 | S 7 G 18 | 10.00 | Overcast | OVC039 | 57 | 43 | 60% | NA | NA | 29.88 | 1011.8 | |||||
| 30 | 10:51 | S 12 | 10.00 | Overcast | OVC070 | 56 | 42 | 60% | NA | NA | 29.89 | 1012.3 | |||||
| 30 | 09:51 | S 8 | 10.00 | Mostly Cloudy | FEW060 SCT210 BKN240 | 53 | 40 | 61% | NA | NA | 29.90 | 1012.5 | |||||
| 30 | 08:51 | S 7 | 10.00 | Mostly Cloudy | FEW060 SCT210 BKN250 | 50 | 39 | 66% | 47 | NA | 29.92 | 1013.4 | |||||
| 30 | 07:51 | SE 9 | 10.00 | Overcast | SCT060 SCT210 OVC250 | 48 | 39 | 71% | 44 | NA | 29.92 | 1013.4 | |||||
| 30 | 06:51 | SE 8 | 10.00 | Mostly Cloudy | BKN070 BKN210 | 47 | 39 | 47 | 45 | 74% | 43 | NA | 29.94 | 1014.0 | |||
| 30 | 05:51 | SE 8 | 10.00 | Mostly Cloudy | BKN080 BKN190 | 47 | 40 | 77% | 43 | NA | 29.96 | 1014.7 | |||||
| 30 | 04:51 | SE 7 | 10.00 | Mostly Cloudy | BKN190 | 45 | 39 | 80% | 41 | NA | 29.98 | 1015.4 | |||||
| 30 | 03:51 | SE 7 | 10.00 | Mostly Cloudy | BKN190 | 46 | 40 | 79% | 42 | NA | 30.00 | 1016.1 | |||||
| 30 | 02:51 | SE 8 | 10.00 | Mostly Cloudy | BKN180 | 46 | 40 | 79% | 42 | NA | 30.03 | 1017.0 | |||||
| 30 | 01:51 | SE 6 | 10.00 | Mostly Cloudy | BKN160 BKN190 | 46 | 40 | 79% | 43 | NA | 30.03 | 1016.9 |
| 30 | 00:51 | SE 6 | 10.00 | Mostly Cloudy | BKN160 | 46 | 41 | 49 | 46 | 83% | 43 | NA | 30.02 | 1017.0 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Showers & T-storms moving east across nrn IL this eve. Locally heavy rainfall, small hail, and winds gusting to 30 mph are possible. pic.twitter.com/CpicwuZFSi
— NWS Chicago (@NWSChicago) October 30, 2018
A cluster of thunderstorms is expected to move into north-central Illinois through 5pm CT. These thunderstorms will produce brief heavy downpours and gusty winds to 35mph. pic.twitter.com/LKBmDuS78k
— NWS Chicago (@NWSChicago) October 30, 2018
Rain spreads across the area this evening, then ends from NW to SE overnight into Wednesday morning. Dry conditions with seasonable temps are expected through the remainder of the day and evening Wed. pic.twitter.com/hURie6dOE2
— NWS Chicago (@NWSChicago) October 30, 2018
Mild weather today will be followed by soaking rains tonight behind a cold front. A return to dry weather & seasonable temps Wednesday. pic.twitter.com/81LphVQkDx
— NWS Chicago (@NWSChicago) October 30, 2018
A chance of a shower this morning & early afternoon, more widespread rain arrives from the north late this afternoon & into the evening. pic.twitter.com/yIqwDE29QH
— NWS Chicago (@NWSChicago) October 30, 2018
The #Halloween trick-or-treating forecast is looking scary for certain parts of the United States: https://t.co/E1BWaU84OF pic.twitter.com/m9cNVWLkIg
— The Weather Channel (@weatherchannel) October 31, 2018
This is how #ElNino impacts seasonal snowfall in the United States: https://t.co/R23CBMXE1F pic.twitter.com/4q4Tl0Wsff
— The Weather Channel (@weatherchannel) October 30, 2018
We're LIVE NOW on @weatherchannel with #WUTV breaking down all the #severe threats for YOU on your #halloween evening! pic.twitter.com/3qzf6FNXTG
— Weather Underground (@wunderground) October 30, 2018
Halloween gets a little "tricky" in the middle of the country, with severe storms even possible across the south. Not so great in the PacNW either. pic.twitter.com/xzCyMOMoKZ
— Mike Bettes (@mikebettes) October 30, 2018
November will begin with a trio of weather systems riding an active jet stream across the United States. Here's what to expect: https://t.co/utrTc4NgnS pic.twitter.com/tXBDrFW34J
— The Weather Channel (@weatherchannel) October 30, 2018
WET WEDNESDAY & BEYOND
— Tevin Wooten (@TevinWooten) October 30, 2018
As severe weather will be a problem, so will flash flooding and river flooding.
Do take note if you have any outdoor activities planned. pic.twitter.com/Z52Cp9QngF
Severe storms and heavy rain to threaten the South, Ohio Valley Wednesday into Thursday: https://t.co/ljBK7LoW38 pic.twitter.com/n8NzipbPp4
— The Weather Channel (@weatherchannel) October 30, 2018
Will your weather for #halloween be a trick or a treat?
— Kelly Cass (@kellycass) October 30, 2018
We are tracking a major storm that could bring #severe storms to parts of south.
Join me, @JimCantore and @JenCarfagno on @AMHQ through 9am ET! pic.twitter.com/GXJ0xp2FoE
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED OCT 31 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 30 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 351 PM 85 1950 57 7 50
MINIMUM 45 417 AM 21 1988 39 6 37
AVERAGE 55 48 7 44
PRECIPITATION (IN)
YESTERDAY 0.30 0.83 1919 0.11 0.19 0.00
MONTH TO DATE 4.62 3.05 1.57 8.70
SINCE SEP 1 8.27 6.26 2.01 9.02
SINCE JAN 1 42.50 31.39 11.11 40.76
SNOWFALL (IN)
YESTERDAY 0.0 0.7 1923 0.0 0.0 0.0
MONTH TO DATE T 0.2 -0.2 T
SINCE SEP 1 T 0.2 -0.2 T
SINCE JUL 1 T 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 17 -7 21
MONTH TO DATE 392 379 13 223
SINCE SEP 1 448 484 -36 260
SINCE JUL 1 448 497 -49 265
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 31 10 21 29
SINCE SEP 1 213 102 111 208
SINCE JAN 1 1290 842 448 991
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 PM
LOWEST 57 1100 AM
AVERAGE 75
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 84 1950
MINIMUM TEMPERATURE (F) 39 23 1873
SUNRISE AND SUNSET
OCTOBER 31 2018.......SUNRISE 723 AM CDT SUNSET 547 PM CDT
NOVEMBER 1 2018......SUNRISE 724 AM CDT SUNSET 546 PM CDT
- 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 ...
