| 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. | |||||||||||||||||
| 13 | 23:51 | NE 21 G 33 | 10.00 | Overcast and Breezy | OVC006 | 39 | 37 | 93% | 29 | NA | 29.80 | 1009.5 | 0.04 | ||||
| 13 | 22:51 | NE 16 G 24 | 10.00 | Light Rain | OVC006 | 40 | 37 | 89% | 32 | NA | 29.81 | 1009.8 | |||||
| 13 | 21:51 | NE 14 G 22 | 10.00 | Overcast | OVC006 | 40 | 38 | 93% | 32 | NA | 29.80 | 1009.5 | |||||
| 13 | 20:51 | NE 15 | 10.00 | Overcast | OVC006 | 41 | 38 | 89% | 33 | NA | 29.82 | 1010.1 | |||||
| 13 | 19:51 | NE 14 G 23 | 9.00 | Overcast | OVC004 | 40 | 38 | 93% | 32 | NA | 29.82 | 1010.3 | |||||
| 13 | 18:51 | NE 13 G 25 | 6.00 | Fog/Mist | OVC005 | 41 | 38 | 45 | 41 | 89% | 34 | NA | 29.78 | 1008.9 | 0.01 | 0.01 | |
| 13 | 17:51 | NE 6 | 9.00 | Overcast | BKN008 BKN075 OVC110 | 43 | 39 | 86% | 39 | NA | 29.79 | 1009.2 | |||||
| 13 | 16:51 | NE 7 | 10.00 | Light Rain | BKN055 BKN120 OVC250 | 45 | 39 | 80% | 41 | NA | 29.77 | 1008.3 | |||||
| 13 | 15:51 | NE 13 | 10.00 | Overcast | FEW010 BKN042 BKN120 OVC250 | 44 | 38 | 79% | 38 | NA | 29.73 | 1007.1 | |||||
| 13 | 14:51 | NE 14 | 10.00 | Overcast | OVC010 | 42 | 37 | 82% | 35 | NA | 29.77 | 1008.6 | |||||
| 13 | 13:51 | NE 24 G 29 | 10.00 | Overcast and Breezy | BKN011 OVC045 | 43 | 36 | 76% | 34 | NA | 29.76 | 1008.0 | |||||
| 13 | 12:51 | N 20 | 10.00 | Overcast | FEW012 OVC055 | 44 | 37 | 47 | 42 | 76% | 36 | NA | 29.72 | 1006.6 | |||
| 13 | 11:51 | N 14 | 10.00 | Overcast | OVC050 | 45 | 38 | 77% | 39 | NA | 29.69 | 1005.6 | |||||
| 13 | 10:51 | N 8 | 10.00 | Overcast | OVC065 | 47 | 39 | 74% | 43 | NA | 29.67 | 1004.9 | |||||
| 13 | 09:51 | N 10 | 10.00 | Overcast | BKN075 OVC250 | 47 | 39 | 74% | 42 | NA | 29.66 | 1004.8 | |||||
| 13 | 08:51 | NE 13 | 10.00 | Mostly Cloudy | SCT085 BKN250 | 47 | 39 | 74% | 41 | NA | 29.67 | 1005.1 | |||||
| 13 | 07:51 | NE 10 | 10.00 | Overcast | SCT090 OVC250 | 43 | 38 | 82% | 37 | NA | 29.68 | 1005.5 | |||||
| 13 | 06:51 | NE 7 | 10.00 | Mostly Cloudy | SCT090 BKN250 | 42 | 37 | 42 | 40 | 82% | 38 | NA | 29.67 | 1005.2 | |||
| 13 | 05:51 | NE 12 | 10.00 | Mostly Cloudy | FEW010 FEW100 BKN250 | 41 | 36 | 82% | 34 | NA | 29.67 | 1005.0 | |||||
| 13 | 04:51 | NE 15 | 10.00 | Mostly Cloudy | FEW010 BKN250 | 40 | 36 | 86% | 32 | NA | 29.69 | 1005.6 | |||||
| 13 | 03:51 | NE 13 | 10.00 | Mostly Cloudy | BKN250 | 40 | 35 | 83% | 32 | NA | 29.70 | 1005.7 | |||||
| 13 | 02:51 | N 7 | 10.00 | Overcast | FEW010 FEW120 OVC250 | 40 | 35 | 83% | 35 | NA | 29.70 | 1005.8 | |||||
| 13 | 01:51 | NE 13 | 10.00 | Mostly Cloudy | BKN120 | 41 | 35 | 79% | 34 | NA | 29.71 | 1006.2 | |||||
| 13 | 00:51 | NE 14 | 10.00 | Overcast | FEW100 OVC120 | 42 | 35 | 48 | 42 | 76% | 35 | NA | 29.72 | 1006.5 |
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 and scattered T-Storms spreading northeast into the area through 1 AM CDT. #ILWX #INWX pic.twitter.com/KjdjDQB4fJ
— NWS Chicago (@NWSChicago) April 14, 2018
A wet weekend is in store with significant precipitation amounts likely. The heaviest rain is expected mid to late this evening through the overnight, with showers and scattered to numerous thunderstorms. On and off showers, t-storms possible S of I-80 on Saturday. #ilwx #inwx pic.twitter.com/AXChJjU4DG
— NWS Chicago (@NWSChicago) April 14, 2018
Tonight more widespread showers & tstms expected mid-eve into overnight. Main threat mod. to briefly heavy rainfall. Stronger storms could produce small hail. Sat. T-storms remain possible, along with gusty NE winds w/gusts to 40-50 mph. Sun. wintry mix far north, snow ends PM pic.twitter.com/Di5tBE2nkZ
— NWS Chicago (@NWSChicago) April 13, 2018
Large waves up to 10-16 ft & elevated lake levels will likely cause inundation of some flood prone areas of IL shore, inc. portions of #Chicago's lakefront bike path & potentially north of Oak St curve of Lake Shore Dr. Lakeshore Flood Advisory in effect 4am Sat-10am Sun. #ilwx pic.twitter.com/i7Xt3Vw3t4
— NWS Chicago (@NWSChicago) April 13, 2018
Very windy conditions in store on Saturday, especially along and north of the I-88 corridor in Illinois. Northeast winds are expected to gust up to 45-50 mph, strongest near Lake Michigan. A Wind Advisory is in effect from 7am to 7pm. #ilwx pic.twitter.com/2uaUfZuJB7
— NWS Chicago (@NWSChicago) April 13, 2018
Chance for isolated tstms S I-80 this aft, gusty winds are possible with the storms, especially in the SE. Showers or isolated tstms are not expected to make it N of the highlighted area until the late aft or early eve. Better chance for showers & storms will be after dark. pic.twitter.com/TCB6eIGZOw
— NWS Chicago (@NWSChicago) April 13, 2018
Saturday's temperatures will be cooler with winds gusting near 40 mph.Thunderstorms are possible with the most likely area being the far south. pic.twitter.com/URJmWs2sYt
— NWS Chicago (@NWSChicago) April 13, 2018
A sharp temperature difference exists from north to south this afternoon. For instance, at 11 am it was 72° in Valparaiso, IN while only 44° near the Indiana shore. Showers and storms are possible late this afternoon into tonight, with a chance for isolated hail. #ilwx #inwx pic.twitter.com/xem9xjl2ob
— NWS Chicago (@NWSChicago) April 13, 2018
Active weather expected through the weekend. Sharp temperature contrast north to south today, with thunderstorms expected by tonight. #ilwx pic.twitter.com/Edd8Gmb8xV
— NWS Chicago (@NWSChicago) April 13, 2018
8:30 pm CT: Three batches of activity ongoing this evening:
— The Weather Channel (@weatherchannel) April 14, 2018
- A few severe thunderstorms in central Iowa down to the Kansas City metro area.
- A study and in spots, severe squall line from C. Texas to southeast Missouri
- Messy, but occasional tornadic storms in N Louisiana. pic.twitter.com/gh5t05b9Fu
6:30 PM CDT: Severe thunderstorms are scattered from Minnesota to central Texas and northern Louisiana. Storms will continue into the hours of darkness tonight in the mid-South and mid-Mississippi Valley. pic.twitter.com/NbxanhqTCF
— The Weather Channel (@weatherchannel) April 13, 2018
#WinterStormXanto dumping a foot or more snow on northern Michigan, severe weather spreading from the Gulf coast to the Ohio valley...what's in store for you? Get your #bigpicture now on #amhq. pic.twitter.com/EBBnI6bgKN
— AMHQ (@AMHQ) April 13, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SAT APR 14 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 13 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 47 951 AM 82 1941 58 -11 60
1887
MINIMUM 39 1159 PM 21 1950 38 1 44
AVERAGE 43 48 -5 52
PRECIPITATION (IN)
YESTERDAY 0.07 1.33 1983 0.11 -0.04 0.19
MONTH TO DATE 0.57 1.41 -0.84 2.05
SINCE MAR 1 2.31 3.91 -1.60 6.06
SINCE JAN 1 8.49 7.43 1.06 10.45
SNOWFALL (IN)
YESTERDAY 0.0 1.2 1907 0.1 -0.1 0.0
MONTH TO DATE 2.2 0.9 1.3 0.0
SINCE MAR 1 4.8 6.5 -1.7 7.8
SINCE JUL 1 35.1 36.0 -0.9 26.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 17 5 13
MONTH TO DATE 363 252 111 184
SINCE MAR 1 1230 1093 137 969
SINCE JUL 1 5688 5827 -139 4894
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE MAR 1 0 1 -1 2
SINCE JAN 1 0 1 -1 2
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 PM
LOWEST 76 1200 AM
AVERAGE 84
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 2003
MINIMUM TEMPERATURE (F) 38 23 1943
1907
SUNRISE AND SUNSET
APRIL 14 2018.........SUNRISE 613 AM CDT SUNSET 732 PM CDT
APRIL 15 2018.........SUNRISE 611 AM CDT SUNSET 733 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 ...
