| 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. | |||||||||||||||||
| 22 | 23:51 | N 7 | 9.00 | Light Rain | BKN009 OVC036 | 52 | 49 | 89% | NA | NA | 29.99 | 1015.4 | 0.02 | ||||
| 22 | 22:51 | N 9 | 10.00 | Light Rain | BKN009 OVC012 | 52 | 49 | 89% | NA | NA | 30.01 | 1016.3 | 0.06 | ||||
| 22 | 21:51 | NW 7 | 9.00 | Light Rain | BKN007 OVC012 | 52 | 50 | 93% | NA | NA | 30.04 | 1017.3 | 0.01 | ||||
| 22 | 20:51 | NE 7 | 10.00 | Light Rain | OVC008 | 53 | 50 | 89% | NA | NA | 30.03 | 1016.7 | |||||
| 22 | 19:51 | NE 12 | 10.00 | Light Rain | SCT008 BKN028 OVC055 | 53 | 49 | 86% | NA | NA | 30.03 | 1016.8 | 0.01 | ||||
| 22 | 18:51 | N 7 | 6.00 | Light Rain Fog/Mist | BKN008 OVC035 | 53 | 50 | 70 | 52 | 89% | NA | NA | 30.04 | 1017.2 | 0.17 | ||
| 22 | 17:51 | N 9 | 5.00 | Light Rain Fog/Mist | FEW007 BKN011 OVC032 | 52 | 49 | 89% | NA | NA | 30.03 | 1016.9 | 0.01 | ||||
| 22 | 16:51 | N 12 G 29 | 5.00 | Light Rain Fog/Mist | SCT007 BKN013 OVC032 | 52 | 49 | 89% | NA | NA | 30.02 | 1016.6 | 0.06 | ||||
| 22 | 15:51 | N 15 | 2.50 | Light Rain Fog/Mist | BKN009 BKN012 OVC023 | 53 | 50 | 89% | NA | NA | 30.01 | 1016.1 | 0.04 | 0.10 | |||
| 22 | 14:51 | NW 26 G 36 | 2.50 | Light Rain Fog/Mist and Windy | BKN007 OVC014 | 55 | 52 | 90% | NA | NA | 29.96 | 1014.5 | 0.06 | ||||
| 22 | 13:51 | S 10 | 10.00 | Overcast | BKN024 OVC250 | 69 | 61 | 76% | NA | NA | 29.90 | 1012.2 | |||||
| 22 | 12:51 | S 15 | 10.00 | Overcast | BKN022 OVC250 | 68 | 61 | 68 | 65 | 78% | NA | NA | 29.91 | 1012.6 | 0.05 | ||
| 22 | 11:51 | S 16 | 10.00 | Overcast | BKN022 OVC250 | 68 | 61 | 78% | NA | NA | 29.93 | 1013.2 | |||||
| 22 | 10:51 | S 13 | 6.00 | Light Rain | BKN022 BKN110 OVC250 | 66 | 61 | 84% | NA | NA | 29.94 | 1013.6 | 0.05 | ||||
| 22 | 09:51 | S 14 G 24 | 10.00 | Mostly Cloudy | BKN023 BKN075 BKN120 BKN250 | 67 | 59 | 76% | NA | NA | 29.94 | 1013.5 | |||||
| 22 | 08:51 | S 21 | 10.00 | Mostly Cloudy and Breezy | FEW025 FEW065 SCT110 BKN250 | 67 | 57 | 71% | NA | NA | 29.94 | 1013.5 | |||||
| 22 | 07:51 | S 14 | 10.00 | Mostly Cloudy | FEW060 SCT110 BKN250 | 66 | 56 | 70% | NA | NA | 29.94 | 1013.4 | |||||
| 22 | 06:51 | S 14 | 10.00 | Mostly Cloudy | BKN100 BKN250 | 65 | 56 | 68 | 65 | 73% | NA | NA | 29.93 | 1013.2 | |||
| 22 | 05:51 | S 14 | 10.00 | Mostly Cloudy | FEW060 SCT100 BKN250 | 66 | 57 | 73% | NA | NA | 29.92 | 1012.9 | |||||
| 22 | 04:51 | S 18 | 10.00 | Overcast | SCT060 BKN100 OVC250 | 68 | 57 | 68% | NA | NA | 29.93 | 1013.3 | |||||
| 22 | 03:51 | S 17 | 10.00 | Overcast | BKN100 OVC250 | 67 | 56 | 68% | NA | NA | 29.94 | 1013.4 | |||||
| 22 | 02:51 | S 15 | 10.00 | Mostly Cloudy | FEW050 SCT095 BKN250 | 67 | 54 | 63% | NA | NA | 29.96 | 1014.1 | |||||
| 22 | 01:51 | S 17 | 10.00 | Mostly Cloudy | FEW050 BKN090 | 67 | 53 | 61% | NA | NA | 29.98 | 1014.9 | |||||
| 22 | 00:51 | S 16 | 10.00 | Partly Cloudy | FEW050 SCT080 SCT250 | 68 | 54 | 73 | 67 | 61% | NA | NA | 29.99 | 1015.3 |
Showers with temporary downpours continue to slowly move east. At front edge of showers there is a 1-2 hour window where thunder is possible pic.twitter.com/Q6ZDuYffyH— NWS Chicago (@NWSChicago) October 22, 2017
Quiet in the city but backdrop shows towering cumulus clouds associated with showers & possibly a few storms moving into downtown near noon. pic.twitter.com/TeCLHet4Jy— NWS Chicago (@NWSChicago) October 22, 2017
Showers & a few t-storms slowly spreading east across nrn IL through the morning. Occasional lightning and moderate to heavy rain possible. pic.twitter.com/bprEU9FXtp— NWS Chicago (@NWSChicago) October 22, 2017
Showers & chc of storms today. Falling temps this afternoon. Much cooler midweek with chances for showers. #ILWX #INWX pic.twitter.com/2uLcS0BkVc— NWS Chicago (@NWSChicago) October 22, 2017
Scattered T-storms will continue over portions of north central IL through predawn hours. Expect occasional lightning & brief heavy rain. pic.twitter.com/3oXdvbZYMB— NWS Chicago (@NWSChicago) October 22, 2017
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. |
Periods of rain continue through tonight. For eastern locations, including some of the Chicago metro, rain is likely to linger into Mon a.m. pic.twitter.com/GstkSy6hgI— NWS Chicago (@NWSChicago) October 22, 2017
Cold front passing across Chicago now with drizzle & rain. O'Hare Airport dropped 12° in a half hour, now at 54°. It's coming northwest IN!— NWS Chicago (@NWSChicago) October 22, 2017
Drizzle with spotty showers continue to spread east behind a cold front. Showers to increase in coverage across NE IL & NW IN after 3 pm. pic.twitter.com/FBire0LUDk— NWS Chicago (@NWSChicago) October 22, 2017
Cooler this p.m. as cold front moves in. Already in low 50s in NW IL. Hourly forecast: https://t.co/0Pq2b87TRE or https://t.co/hvAEYCJelM pic.twitter.com/gnp4qFgn7I— NWS Chicago (@NWSChicago) October 22, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 230633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON OCT 23 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 22 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 70 1245 PM 87 1953 60 10 60
MINIMUM 51 1159 PM 22 1982 41 10 37
AVERAGE 61 50 11 49
PRECIPITATION (IN)
YESTERDAY 0.37 2.81 1983 0.11 0.26 0.00
MONTH TO DATE 7.10 2.21 4.89 1.67
SINCE SEP 1 7.42 5.42 2.00 3.43
SINCE JAN 1 39.16 30.55 8.61 30.41
SNOWFALL (IN)
YESTERDAY 0.0 T 2013 0.0 0.0 0.0
1937
1935
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 T 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 15 -11 16
MONTH TO DATE 62 250 -188 142
SINCE SEP 1 99 355 -256 165
SINCE JUL 1 104 368 -264 165
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 29 10 19 24
SINCE SEP 1 208 102 106 189
SINCE JAN 1 991 842 149 1154
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 900 PM
LOWEST 59 1200 AM
AVERAGE 78
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 85 1963
MINIMUM TEMPERATURE (F) 41 20 1981
SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE 714 AM CDT SUNSET 557 PM CDT
OCTOBER 24 2017.......SUNRISE 715 AM CDT SUNSET 556 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 ...
