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. |
18 | 23:51 | W 9 | 10.00 | Thunderstorm Light Rain | FEW024CB BKN060 OVC110 | 72 | 68 | 87% | NA | NA | 29.97 | 1014.3 | 0.01 | ||||
18 | 22:51 | SW 6 | 10.00 | Overcast | FEW039 SCT047 BKN060 OVC250 | 76 | 68 | 77% | NA | 77 | 29.94 | 1013.4 | |||||
18 | 21:51 | SW 8 | 10.00 | Overcast | FEW040 FEW090 OVC250 | 76 | 68 | 77% | NA | 77 | 29.95 | 1013.5 | |||||
18 | 20:51 | SW 10 | 10.00 | Overcast | FEW085 OVC250 | 77 | 68 | 74% | NA | 79 | 29.96 | 1014.0 | |||||
18 | 19:51 | S 8 | 10.00 | Mostly Cloudy | FEW040 FEW085 SCT200 BKN250 | 80 | 70 | 71% | NA | 83 | 29.93 | 1013.0 | |||||
18 | 18:51 | S 10 | 10.00 | Mostly Cloudy | FEW040 FEW085 SCT200 BKN250 | 81 | 71 | 85 | 81 | 72% | NA | 85 | 29.93 | 1012.9 | |||
18 | 17:51 | S 8 | 10.00 | Mostly Cloudy | FEW032 SCT085 BKN250 | 84 | 70 | 63% | NA | 88 | 29.93 | 1012.9 | |||||
18 | 16:51 | S 9 | 10.00 | Partly Cloudy | SCT032 SCT090 SCT250 | 84 | 71 | 65% | NA | 89 | 29.95 | 1013.5 | |||||
18 | 15:51 | SW 10 | 10.00 | Mostly Cloudy | SCT034 SCT043 BKN250 | 83 | 71 | 67% | NA | 88 | 29.96 | 1014.1 | |||||
18 | 14:51 | SW 12 | 10.00 | Mostly Cloudy | SCT034 BKN050 BKN250 | 85 | 72 | 65% | NA | 91 | 29.98 | 1014.7 | |||||
18 | 13:51 | SW 9 | 10.00 | Mostly Cloudy | SCT030 BKN250 | 84 | 71 | 65% | NA | 89 | 30.00 | 1015.2 | |||||
18 | 12:51 | SW 8 | 10.00 | Mostly Cloudy | BKN029 BKN035 BKN250 | 82 | 71 | 82 | 71 | 69% | NA | 86 | 30.01 | 1015.8 | 0.01 | ||
18 | 11:51 | SW 9 | 10.00 | Partly Cloudy | SCT026 SCT250 | 80 | 69 | 69% | NA | 83 | 30.02 | 1016.1 | |||||
18 | 10:51 | S 9 | 10.00 | Mostly Cloudy | FEW019 FEW180 BKN250 | 79 | 70 | 74% | NA | 82 | 30.04 | 1016.9 | |||||
18 | 09:51 | S 5 | 10.00 | Partly Cloudy | FEW013 FEW140 SCT250 | 77 | 70 | 79% | NA | 79 | 30.04 | 1016.8 | 0.01 | ||||
18 | 08:51 | S 9 | 10.00 | Mostly Cloudy | FEW010 FEW045 SCT180 BKN250 | 73 | 70 | 90% | NA | NA | 30.06 | 1017.3 | |||||
18 | 07:51 | S 3 | 10.00 | Mostly Cloudy | FEW009 FEW046 SCT100 BKN180 BKN250 | 71 | 69 | 94% | NA | NA | 30.06 | 1017.6 | 0.01 | ||||
18 | 06:51 | NE 6 | 3.00 | Thunderstorm Rain Fog/Mist | SCT006 BKN014 OVC045CB | 71 | 70 | 74 | 70 | 96% | NA | NA | 30.07 | 1017.9 | 0.59 | 0.73 | |
18 | 05:51 | SW 5 | 10.00 | Thunderstorm Light Rain | BKN036CB BKN050 OVC110 | 73 | 70 | 90% | NA | NA | 30.05 | 1017.1 | 0.14 | ||||
18 | 04:51 | S 5 | 9.00 | Overcast | SCT040 BKN049 OVC120 | 72 | 69 | 91% | NA | NA | 30.04 | 1016.7 | |||||
18 | 03:51 | Calm | 10.00 | Overcast | SCT040 BKN050 BKN110 OVC130 | 71 | 67 | 87% | NA | NA | 30.06 | 1017.3 | |||||
18 | 02:51 | Calm | 10.00 | Mostly Cloudy | BKN250 | 72 | 67 | 84% | NA | NA | 30.05 | 1017.2 | |||||
18 | 01:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 72 | 67 | 84% | NA | NA | 30.06 | 1017.5 | |||||
18 | 00:51 | Calm | 10.00 | A Few Clouds | FEW250 | 74 | 67 | 79 | 72 | 79% | NA | NA | 30.08 | 1017.9 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Thursday, August 18, 2016 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Storms drifting south in NC IL. Thru 3 am heaviest rain to be between I-88 & I-80 in Lee, DeKalb & LaSalle Counties pic.twitter.com/apFtdXK0Zf
— NWS Chicago (@NWSChicago) August 19, 2016
Storms moving southeast into northern IL. Through 12 a.m., heaviest rain over NC IL & flash flooding may result. pic.twitter.com/APNIW0XBjP
— NWS Chicago (@NWSChicago) August 19, 2016
Flash flood watch has been issued for rest of tonight for portions of northern IL and Benton Co Indiana. pic.twitter.com/cANWEOzW3d
— NWS Chicago (@NWSChicago) August 19, 2016
Shelf cloud right now in #Herscher in SW Kankakee Co. @NWSChicago #ilwx pic.twitter.com/8uTlhEuSTb
— Mike Janssen (@MikeJanssenWX) August 19, 2016
Another shot as it moved closer. La Salle County, west of Cedar Point, 4:45 PM @NWSChicago pic.twitter.com/qYnoXu09Os
— Nick Deranek (@WSPL_Nick) August 18, 2016
⚠️ Move to higher ground! Flash Flood Warning including Paxton IL and Fairbury IL until 11:00 PM CDT pic.twitter.com/qJrQgn5mSR
— NWS Chicago (@NWSChicago) August 19, 2016
Torrential rainfall is occurring with ongoing storms. Flash flooding possible. Occasional lightning is occurring. pic.twitter.com/ZNF0nLyf38
— NWS Chicago (@NWSChicago) August 18, 2016
⚠️ Move to higher ground! Flash Flood Warning including Watseka IL, Clifton IL, Sheldon IL until 9:15 PM CDT pic.twitter.com/Ek3DOOEfSC
— NWS Chicago (@NWSChicago) August 18, 2016
Scattered storms south of I-80 this afternoon. Gusty winds & localized flooding psbl. Turn around don't drown! pic.twitter.com/IS9ahmoxyc
— NWS Chicago (@NWSChicago) August 18, 2016
⚠️ Take Cover! Severe Thunderstorm Warning including Morocco IN, Mount Ayr IN until 5:15 PM EDT pic.twitter.com/RrriWprEEL
— NWS Chicago (@NWSChicago) August 18, 2016
Warm and humid on Friday with t-storms possible. T-storms continue into Saturday, with heavy rain possible. pic.twitter.com/VmULFEbmTv
— NWS Chicago (@NWSChicago) August 18, 2016
Strong thunderstorms will continue this afternoon, with torrential downpours and flooding the main threats. pic.twitter.com/B1CpWDhCEI
— NWS Chicago (@NWSChicago) August 18, 2016
Rainfall amounts in the area over the last 24 hrs. Highest amounts in Lee co, around 5 in. https://t.co/qeWFemFI9o pic.twitter.com/3QV7gDLnlN
— NWS Chicago (@NWSChicago) August 18, 2016
@NWSChicago 1 solid inch of rain & lots of lightning during this 2nd AM event totaling 1.30" so far in Mt. Prospect pic.twitter.com/G4U8mJdLCS
— -Rich Henquinet (@Richhenquinet) August 18, 2016
Slow moving storms w/heavy rain. #Chicago area focus thru 8am. Street flooding psbl, especially flood prone areas. pic.twitter.com/Klc8vsHotO
— NWS Chicago (@NWSChicago) August 18, 2016
More isol'd to scat'd storms this aftn into eve at least w/heavy rain risk. Hot & humid Fri then stormy Sat. pic.twitter.com/5gGSQIJMmT
— NWS Chicago (@NWSChicago) August 18, 2016
Rainfall amounts in the area over the last 24 hrs. Highest amounts in Lee co, around 5 in. https://t.co/qeWFemFI9o pic.twitter.com/3QV7gDLnlN
— NWS Chicago (@NWSChicago) August 18, 2016
@NWSChicago 1 solid inch of rain & lots of lightning during this 2nd AM event totaling 1.30" so far in Mt. Prospect pic.twitter.com/G4U8mJdLCS
— -Rich Henquinet (@Richhenquinet) August 18, 2016
Slow moving storms w/heavy rain. #Chicago area focus thru 8am. Street flooding psbl, especially flood prone areas. pic.twitter.com/Klc8vsHotO
— NWS Chicago (@NWSChicago) August 18, 2016
More isol'd to scat'd storms this aftn into eve at least w/heavy rain risk. Hot & humid Fri then stormy Sat. pic.twitter.com/5gGSQIJMmT
— NWS Chicago (@NWSChicago) August 18, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
634
CDUS43 KLOT 190634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI AUG 19 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 18 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 429 PM 98 1947 82 3 83
MINIMUM 70 217 AM 49 1963 63 7 67
AVERAGE 78 72 6 75
PRECIPITATION (IN)
YESTERDAY 0.75 2.85 1990 0.17 0.58 0.40
MONTH TO DATE 1.80 2.98 -1.18 1.42
SINCE JUN 1 10.88 10.13 0.75 11.39
SINCE JAN 1 24.52 23.21 1.31 22.88
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 13 52 -39 52
SINCE JUL 1 0 4 -4 13
COOLING
YESTERDAY 13 8 5 10
MONTH TO DATE 231 151 80 188
SINCE JUN 1 779 599 180 552
SINCE JAN 1 853 653 200 605
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 61 500 PM
AVERAGE 77
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1983
1947
MINIMUM TEMPERATURE (F) 63 51 1992
SUNRISE AND SUNSET
AUGUST 19 2016........SUNRISE 604 AM CDT SUNSET 745 PM CDT
AUGUST 20 2016........SUNRISE 605 AM CDT SUNSET 744 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 ...