| 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. | |||||||||||||||||
| 15 | 23:51 | NW 13 G 21 | 5.00 | Light Snow Fog/Mist | BKN013 OVC070 | 29 | 24 | 82% | 19 | NA | 29.76 | 1008.6 | |||||
| 15 | 22:51 | NW 14 | 2.50 | Light Snow Fog/Mist | BKN010 OVC029 | 30 | 27 | 88% | 19 | NA | 29.75 | 1008.2 | 0.02 | ||||
| 15 | 21:51 | NW 10 | 2.50 | Light Snow Fog/Mist | FEW008 BKN012 OVC024 | 31 | 28 | 89% | 22 | NA | 29.77 | 1008.7 | 0.02 | 0.02 | |||
| 15 | 20:51 | NW 13 | 10.00 | Light Snow | FEW008 BKN012 OVC050 | 33 | 29 | 85% | 24 | NA | 29.73 | 1007.5 | |||||
| 15 | 19:51 | NW 12 | 5.00 | Light Drizzle Snow Fog/Mist | BKN008 BKN020 OVC050 | 34 | 30 | 85% | 25 | NA | 29.72 | 1006.9 | |||||
| 15 | 18:51 | NW 12 | 3.00 | Light Snow Fog/Mist | BKN008 BKN015 OVC050 | 35 | 32 | 37 | 35 | 89% | 27 | NA | 29.71 | 1006.7 | 0.01 | ||
| 15 | 17:51 | N 10 | 5.00 | Light Drizzle Snow Fog/Mist | BKN008 BKN012 OVC028 | 35 | 32 | 89% | 27 | NA | 29.69 | 1006.1 | |||||
| 15 | 16:51 | N 12 | 7.00 | Light Snow | BKN010 OVC020 | 35 | 32 | 89% | 27 | NA | 29.67 | 1005.4 | 0.01 | ||||
| 15 | 15:51 | N 9 | 7.00 | Light Drizzle | BKN010 OVC016 | 36 | 32 | 86% | 29 | NA | 29.66 | 1005.0 | |||||
| 15 | 14:51 | N 9 | 8.00 | Light Snow | BKN008 OVC013 | 36 | 32 | 86% | 29 | NA | 29.67 | 1005.3 | |||||
| 15 | 13:51 | NE 12 | 10.00 | Fog/Mist | OVC010 | 37 | 34 | 89% | 29 | NA | 29.66 | 1005.1 | |||||
| 15 | 12:51 | NE 10 | 4.00 | Light Snow Drizzle Fog/Mist | BKN008 OVC028 | 36 | 33 | 36 | 34 | 89% | 29 | NA | 29.67 | 1005.3 | 0.01 | 0.36 | |
| 15 | 11:51 | NE 10 | 5.00 | Light Rain Fog/Mist | SCT007 BKN011 OVC017 | 34 | 32 | 92% | 26 | NA | 29.68 | 1005.8 | 0.04 | ||||
| 15 | 10:51 | NE 13 G 23 | 10.00 | Light Rain | OVC010 | 34 | 31 | 89% | 25 | NA | 29.71 | 1006.6 | 0.04 | ||||
| 15 | 09:51 | NE 16 | 4.00 | Rain Fog/Mist | OVC009 | 34 | 31 | 89% | 24 | NA | 29.69 | 1005.9 | 0.11 | 0.27 | |||
| 15 | 08:51 | NE 20 | 4.00 | Rain Fog/Mist | BKN008 OVC012 | 34 | 31 | 89% | 23 | NA | 29.69 | 1006.0 | 0.11 | ||||
| 15 | 07:51 | NE 17 G 25 | 4.00 | Light Rain Fog/Mist | OVC009 | 34 | 31 | 89% | 23 | NA | 29.72 | 1006.9 | 0.05 | ||||
| 15 | 06:51 | NE 15 G 24 | 6.00 | Light Rain Fog/Mist | BKN007 OVC012 | 34 | 31 | 36 | 34 | 89% | 24 | NA | 29.75 | 1007.9 | 0.08 | 0.32 | |
| 15 | 05:51 | NE 17 | 5.00 | Light Rain Fog/Mist | OVC007 | 35 | 32 | 89% | 25 | NA | 29.75 | 1008.1 | 0.06 | ||||
| 15 | 04:51 | NE 17 | 8.00 | Light Rain | OVC007 | 35 | 32 | 89% | 25 | NA | 29.76 | 1008.5 | 0.04 | ||||
| 15 | 03:51 | NE 20 | 5.00 | Light Rain Fog/Mist | OVC006 | 35 | 32 | 89% | 24 | NA | 29.77 | 1008.8 | 0.03 | 0.14 | |||
| 15 | 02:51 | NE 20 | 4.00 | Light Rain Fog/Mist | OVC007 | 35 | 32 | 89% | 24 | NA | 29.78 | 1008.9 | 0.03 | ||||
| 15 | 01:51 | NE 18 G 25 | 4.00 | Light Rain Fog/Mist | BKN007 OVC014 | 35 | 33 | 93% | 24 | NA | 29.80 | 1009.5 | 0.08 | ||||
| 15 | 00:51 | NE 18 | 5.00 | Light Drizzle Fog/Mist | OVC009 | 36 | 33 | 36 | 36 | 89% | 26 | NA | 29.81 | 1010.0 | 0.11 | 0.42 |
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. |
Moderate to heavy snow occurring late this evening across portions of northern IL, mainly north of I-90. https://t.co/V14Y9NRQF3 pic.twitter.com/7z2zUIrbrC
— NWS Chicago (@NWSChicago) April 16, 2018
Wintry mix changes to snow this evening through Mon AM. Snow tapers from west Mon PM. Dry Tues with large temp range N to S. #ILWX #INWX pic.twitter.com/uPzaOnMcxP
— NWS Chicago (@NWSChicago) April 15, 2018
A wintry mix of snow/freezing drizzle will change to snow this eve/overnight. Light additional accums psbl overnight. #ILWX #INWX pic.twitter.com/PAIRYHZ1cA
— NWS Chicago (@NWSChicago) April 15, 2018
While still 24 more hours of effects from this major weather system, the most significant winds & lakeshore waves were observed Saturday. There was spotty wind damage observed, as well as some power outages last night into this morning, assisted by freezing rain / icing. #ilwx pic.twitter.com/hWJsO6DW3C
— NWS Chicago (@NWSChicago) April 15, 2018
A wintery mix, will continue across far nrn IL into the early aftn. Use extra caution if traveling. pic.twitter.com/nWxeK6zmMP
— NWS Chicago (@NWSChicago) April 15, 2018
Strong spring storm still slowly spinning this Sunday morning. #GOESEast shows snowfall spread across several states in its wake! #SundayMorning #SWords pic.twitter.com/yvtwciA0qk
— NWS Central Region (@NWSCentral) April 15, 2018
.@IDOT reporting many roads in northern Illinois either partly or mostly snow/ice covered. Take it slow! @MyStateline pic.twitter.com/YMYiSeje5f
— Candice King (@CandiceKing) April 15, 2018
.@IDOT reporting many roads in northern Illinois either partly or mostly snow/ice covered. Take it slow! @MyStateline pic.twitter.com/YMYiSeje5f
— Candice King (@CandiceKing) April 15, 2018
A 1030 a.m. look at far northern Illinois resembles more mid-January than mid-April. The wintry mix combination, including some ice (including from earlier) are creating hazardous travel, especially on untreated surfaces. If traveling today in this area, use EXTRA CAUTION. #ilwx pic.twitter.com/VwZrA9lVYH
— NWS Chicago (@NWSChicago) April 15, 2018
A precipitation mix, including freezing rain & sleet, will continue across far northern IL into at least early afternoon. Temps around freezing continue & icy conditions are reported by law enforcement & IDOT. Use extra caution if traveling. Untreated surfaces most at risk. #ilwx pic.twitter.com/tWcwOX5LZ9
— NWS Chicago (@NWSChicago) April 15, 2018
To see a listing of rainfall over the past 24 hours, go to: https://t.co/u61rlmiMio pic.twitter.com/sCvzWjgmhb
— NWS Chicago (@NWSChicago) April 15, 2018
Precip becomes all snow this aftn through this eve. Light snow continues Mon AM, and less than an inch of snow is expected through Mon AM. Warmer Tuesday, but more wintry weather is psbl Tues night-Wed night. pic.twitter.com/CoDv76AYfZ
— NWS Chicago (@NWSChicago) April 15, 2018
Areas of light freezing rain will persist through the AM north of I-88. Precip becomes light snow/sleet this aftn, which should be less impactful to travel. Up to an inch of snow and sleet is expected. pic.twitter.com/FI4lBwgca9
— NWS Chicago (@NWSChicago) April 15, 2018
Winter Storm Xanto will continue to bring snow, wind and ice on Sunday to the upper Midwest, Great Lakes and interior Northeast: https://t.co/hfVt5Bec8C pic.twitter.com/ExHvskiKQZ
— The Weather Channel (@weatherchannel) April 15, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON APR 16 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 15 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 37 305 PM 88 2002 59 -22 82
MINIMUM 28 1159 PM 25 1943 39 -11 61
AVERAGE 33 49 -16 72
PRECIPITATION (IN)
YESTERDAY 0.74 1.74 1884 0.12 0.62 0.09
MONTH TO DATE 2.27 1.64 0.63 2.20
SINCE MAR 1 4.01 4.14 -0.13 6.21
SINCE JAN 1 10.19 7.66 2.53 10.60
SNOWFALL (IN)
YESTERDAY 0.2 1.5 1980 0.1 0.1 0.0
MONTH TO DATE 2.4 1.0 1.4 0.0
SINCE MAR 1 5.0 6.6 -1.6 7.8
SINCE JUL 1 35.3 36.1 -0.8 26.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 17 15 0
MONTH TO DATE 422 286 136 192
SINCE MAR 1 1289 1127 162 977
SINCE JUL 1 5747 5861 -114 4902
COOLING
YESTERDAY 0 0 0 7
MONTH TO DATE 0 0 0 9
SINCE MAR 1 0 1 -1 9
SINCE JAN 1 0 1 -1 9
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
SNOW
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1100 AM
LOWEST 85 1000 PM
AVERAGE 91
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 87 2002
MINIMUM TEMPERATURE (F) 39 18 1875
SUNRISE AND SUNSET
APRIL 16 2018.........SUNRISE 610 AM CDT SUNSET 734 PM CDT
APRIL 17 2018.........SUNRISE 608 AM CDT SUNSET 735 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 ...
