| 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. | |||||||||||||||||
| 02 | 23:51 | SE 7 | 10.00 | Overcast | FEW022 SCT070 OVC200 | 60 | 56 | 86% | NA | NA | 30.05 | 1017.6 | |||||
| 02 | 22:51 | E 5 | 10.00 | Overcast | SCT022 OVC190 | 61 | 56 | 84% | NA | NA | 30.07 | 1018.1 | |||||
| 02 | 21:51 | E 6 | 10.00 | Overcast | OVC022 | 61 | 56 | 84% | NA | NA | 30.08 | 1018.5 | |||||
| 02 | 20:51 | E 6 | 10.00 | Overcast | SCT017 OVC022 | 61 | 55 | 81% | NA | NA | 30.08 | 1018.7 | |||||
| 02 | 19:51 | E 5 | 10.00 | Overcast | OVC019 | 61 | 56 | 84% | NA | NA | 30.09 | 1018.9 | |||||
| 02 | 18:51 | Calm | 10.00 | Mostly Cloudy | SCT019 BKN250 | 62 | 54 | 63 | 60 | 75% | NA | NA | 30.08 | 1018.7 | |||
| 02 | 17:51 | Calm | 10.00 | Mostly Cloudy | BKN019 | 62 | 54 | 75% | NA | NA | 30.08 | 1018.7 | |||||
| 02 | 16:51 | SW 3 | 10.00 | Overcast | OVC018 | 62 | 54 | 75% | NA | NA | 30.08 | 1018.6 | |||||
| 02 | 15:51 | Calm | 10.00 | Overcast | OVC017 | 63 | 54 | 73% | NA | NA | 30.08 | 1018.5 | |||||
| 02 | 14:51 | Calm | 10.00 | Overcast | OVC016 | 62 | 54 | 75% | NA | NA | 30.09 | 1018.6 | |||||
| 02 | 13:51 | W 3 | 10.00 | Overcast | OVC015 | 61 | 54 | 78% | NA | NA | 30.10 | 1019.1 | |||||
| 02 | 12:51 | Calm | 10.00 | Overcast | OVC013 | 60 | 54 | 61 | 58 | 80% | NA | NA | 30.10 | 1019.1 | |||
| 02 | 11:51 | NW 5 | 10.00 | Overcast | OVC012 | 60 | 54 | 80% | NA | NA | 30.10 | 1019.3 | |||||
| 02 | 10:51 | N 3 | 10.00 | Overcast | OVC010 | 59 | 54 | 83% | NA | NA | 30.11 | 1019.3 | |||||
| 02 | 09:51 | NW 7 | 10.00 | Overcast | OVC009 | 59 | 55 | 87% | NA | NA | 30.10 | 1019.1 | |||||
| 02 | 08:51 | NW 7 | 10.00 | Overcast | OVC008 | 58 | 55 | 90% | NA | NA | 30.09 | 1018.8 | |||||
| 02 | 07:51 | NW 8 | 10.00 | Overcast | OVC007 | 58 | 55 | 90% | NA | NA | 30.08 | 1018.4 | |||||
| 02 | 06:51 | NW 10 | 10.00 | Overcast | BKN008 BKN012 OVC250 | 58 | 55 | 67 | 58 | 90% | NA | NA | 30.05 | 1017.6 | 0.04 | ||
| 02 | 05:51 | NW 5 | 10.00 | Overcast | OVC009 | 59 | 57 | 93% | NA | NA | 30.04 | 1016.9 | |||||
| 02 | 04:51 | NW 8 | 10.00 | Overcast | OVC004 | 60 | 59 | 96% | NA | NA | 30.02 | 1016.5 | |||||
| 02 | 03:51 | W 9 G 20 | 10.00 | Light Rain | OVC011 | 66 | 63 | 90% | NA | NA | 30.00 | 1015.6 | 0.04 | ||||
| 02 | 02:51 | W 9 | 10.00 | Overcast | BKN012 OVC048 | 67 | 64 | 91% | NA | NA | 30.00 | 1015.4 | 0.01 | ||||
| 02 | 01:51 | SW 8 | 10.00 | Light Rain | FEW010 BKN060 OVC080 | 67 | 65 | 93% | NA | NA | 29.98 | 1014.9 | 0.03 | ||||
| 02 | 00:51 | S 7 | 3.00 | Heavy Rain Fog/Mist | BKN038 BKN070 OVC100 | 65 | 64 | 65 | 63 | 97% | NA | NA | 29.99 | 1015.2 | 0.17 | 1.52 |
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. |
An active stretch of weather is expected across northern Illinois and northwest Indiana through the remainder of the week. Expect rises on area rivers and streams as a result of multiple rounds of thunderstorms. Favored basins include the Rock and Pecatonica. pic.twitter.com/ZX5rLbUu9y— NWS Chicago (@NWSChicago) October 2, 2018
24 Hour Observed Precipitation total ending October 2 2018.https://t.co/u61rlmiMio pic.twitter.com/jS1WatrJc8— NWS Chicago (@NWSChicago) October 2, 2018
Cooler today, then warm and breezy Wednesday. Periods of storms to end the week #inwx #ilwx pic.twitter.com/1Nddqwd8V9— NWS Chicago (@NWSChicago) October 2, 2018
SPC Oct 2, 2018 2000 UTC Day 1 Convective Outlook: SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0235 PM CDT Tue Oct 02 2018 Valid 022000Z - 031200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM CENTRAL… https://t.co/d5dfpYt6Qm pic.twitter.com/0WiE6emKfc— Cardinal Weather (@CardinalWeather) October 2, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
745 AM CDT WED OCT 3 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 2 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 67 245 AM 91 1971 68 -1 83
MINIMUM 58 916 AM 28 1974 47 11 58
AVERAGE 63 58 5 71
PRECIPITATION (IN)
YESTERDAY 0.01 1.39 2006 0.09 -0.08 0.00
MONTH TO DATE 1.57 0.19 1.38 0.00
SINCE SEP 1 5.22 3.40 1.82 0.32
SINCE JAN 1 39.45 28.53 10.92 32.06
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 8 -6 0
MONTH TO DATE 2 16 -14 5
SINCE SEP 1 58 121 -63 42
SINCE JUL 1 58 134 -76 47
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 0 2 -2 6
SINCE SEP 1 182 94 88 185
SINCE JAN 1 1259 834 425 968
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 72 200 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1954
MINIMUM TEMPERATURE (F) 47 29 1981
1974
SUNRISE AND SUNSET
OCTOBER 3 2018.......SUNRISE 651 AM CDT SUNSET 630 PM CDT
OCTOBER 4 2018.......SUNRISE 652 AM CDT SUNSET 628 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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 ...
