| 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 | N 14 | 10.00 | Overcast | FEW019 BKN028 OVC044 | 44 | 37 | 76% | 37 | NA | 29.77 | 1008.3 | |||||
| 18 | 22:51 | N 15 | 10.00 | Overcast | SCT021 OVC031 | 44 | 38 | 79% | 37 | NA | 29.77 | 1008.1 | |||||
| 18 | 21:51 | N 13 | 10.00 | Overcast | SCT024 BKN032 OVC042 | 44 | 38 | 79% | 38 | NA | 29.77 | 1008.2 | |||||
| 18 | 20:51 | N 13 | 10.00 | Overcast | FEW022 BKN033 OVC047 | 44 | 38 | 79% | 38 | NA | 29.78 | 1008.5 | |||||
| 18 | 19:51 | N 12 | 10.00 | Overcast | BKN023 OVC028 | 45 | 38 | 77% | 39 | NA | 29.77 | 1008.3 | |||||
| 18 | 18:51 | NW 14 | 10.00 | Overcast | OVC023 | 45 | 39 | 50 | 45 | 80% | 39 | NA | 29.75 | 1007.5 | 0.05 | ||
| 18 | 17:51 | NW 14 | 10.00 | Overcast | BKN024 OVC028 | 47 | 40 | 77% | 41 | NA | 29.72 | 1006.6 | |||||
| 18 | 16:51 | NW 14 G 22 | 10.00 | Overcast | BKN019 OVC024 | 47 | 41 | 80% | 41 | NA | 29.69 | 1005.6 | |||||
| 18 | 15:51 | NW 16 G 22 | 10.00 | Overcast | OVC015 | 47 | 43 | 86% | 41 | NA | 29.67 | 1004.7 | 0.05 | ||||
| 18 | 14:51 | NW 12 | 10.00 | Overcast | OVC018 | 49 | 44 | 83% | 44 | NA | 29.66 | 1004.3 | |||||
| 18 | 13:51 | NW 12 | 10.00 | Light Rain | BKN013 OVC021 | 50 | 47 | 89% | 45 | NA | 29.64 | 1003.6 | 0.05 | ||||
| 18 | 12:51 | NW 10 | 4.00 | Rain Fog/Mist | FEW009 BKN016 OVC024 | 50 | 47 | 54 | 49 | 89% | 46 | NA | 29.62 | 1002.8 | 0.14 | 0.23 | |
| 18 | 11:51 | W 8 | 6.00 | Light Rain Fog/Mist | BKN016 OVC043 | 52 | 49 | 89% | NA | NA | 29.59 | 1001.9 | 0.08 | ||||
| 18 | 10:51 | NW 15 G 21 | 10.00 | Light Rain | BKN013 OVC021 | 53 | 48 | 83% | NA | NA | 29.56 | 1000.8 | |||||
| 18 | 09:51 | W 9 | 8.00 | Light Rain | BKN017 OVC023 | 53 | 49 | 86% | NA | NA | 29.57 | 1001.2 | 0.01 | 0.01 | |||
| 18 | 08:51 | W 6 | 10.00 | Overcast | OVC014 | 53 | 48 | 83% | NA | NA | 29.56 | 1000.9 | |||||
| 18 | 07:51 | NW 8 | 10.00 | Overcast | OVC013 | 53 | 49 | 86% | NA | NA | 29.55 | 1000.4 | |||||
| 18 | 06:51 | W 5 | 10.00 | Overcast | SCT011 BKN024 OVC100 | 54 | 50 | 65 | 54 | 87% | NA | NA | 29.56 | 1000.6 | 0.01 | 0.03 | |
| 18 | 05:51 | W 9 | 7.00 | Light Rain | OVC015 | 55 | 52 | 90% | NA | NA | 29.55 | 1000.3 | 0.02 | ||||
| 18 | 04:51 | W 13 | 8.00 | Overcast | OVC010 | 58 | 54 | 87% | NA | NA | 29.54 | 1000.0 | |||||
| 18 | 03:51 | W 15 | 10.00 | Overcast | OVC014 | 62 | 57 | 84% | NA | NA | 29.55 | 1000.2 | |||||
| 18 | 02:51 | SW 17 G 24 | 10.00 | Partly Cloudy | SCT020 SCT250 | 63 | 58 | 84% | NA | NA | 29.54 | 999.7 | |||||
| 18 | 01:51 | SW 15 G 25 | 10.00 | Partly Cloudy | FEW055 SCT250 | 64 | 58 | 81% | NA | NA | 29.54 | 1000.1 | |||||
| 18 | 00:51 | SW 14 G 23 | 10.00 | Partly Cloudy | FEW055 SCT250 | 65 | 58 | 74 | 65 | 78% | NA | NA | 29.54 | 999.8 |
Complete data after midnight (may be delayed 24-48 hours).
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. |
Lakeshore flooding possible early Friday morning through late Friday evening. pic.twitter.com/sw2PWKhf8j
— NWS Chicago (@NWSChicago) April 18, 2019
Gusty north winds on Friday but tranquil conditions return this weekend. pic.twitter.com/Iu7Lmhyszv
— NWS Chicago (@NWSChicago) April 18, 2019
5:15 AM Radar Update: Additional showers/storms moving in from the S. Highest coverage E of I-57 this AM. pic.twitter.com/2qIUMR8PrE
— NWS Chicago (@NWSChicago) April 18, 2019
Showers & storms slowly diminish today. Gusty north winds on Friday but tranquil conditions return this weekend. pic.twitter.com/H3c4ukZHUs
— NWS Chicago (@NWSChicago) April 18, 2019
Lakeshore Flood Advisory in effect very late tonight through Friday with strong northerly winds gusting to 45 mph at the lakeshore. pic.twitter.com/oDzvsM3osw
— NWS Chicago (@NWSChicago) April 18, 2019
Showers/storms increasing next few hours. Locally heavy rain and lightning main threats. Gusty winds poss. SE of I-57 this AM. pic.twitter.com/Ewrfsba8RN
— NWS Chicago (@NWSChicago) April 18, 2019
Tornadoes, large hail, damaging winds and heavy rain are possible today across parts of the South. Our LIVE coverage continues all day with the latest on the watches, warnings and storm. pic.twitter.com/UKU94rA4iM
— The Weather Channel (@weatherchannel) April 18, 2019
Along with the severe threat today, flash flooding will also be a threat across the South. Localized totals up to 5 inches of rain are possible in the area outlined in red. Do not drive in flood waters! pic.twitter.com/uqHx1M3dzl
— The Weather Channel (@weatherchannel) April 18, 2019
That blue swatch in the U.S. wasn't enough to keep last month from becoming the planet's second warmest March in more than a century of recordkeeping. https://t.co/Uytt2l1ZKi pic.twitter.com/bHegkFrUdj
— Weather Underground (@wunderground) April 18, 2019
#Severe thunderstorms with damaging winds, #tornadoes and #flooding rain will sweep from the South to the East through Friday night. https://t.co/e2CanlR2H9 pic.twitter.com/e89T0uevEC
— The Weather Channel (@weatherchannel) April 18, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI APR 19 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 18 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 1246 AM 89 2002 60 5 37
MINIMUM 44 1159 PM 23 1983 40 4 30
1875
AVERAGE 55 50 5 34
PRECIPITATION (IN)
YESTERDAY 0.31 3.83 1975 0.11 0.20 0.41
MONTH TO DATE 2.12 1.98 0.14 2.69
SINCE MAR 1 4.21 4.48 -0.27 4.43
SINCE JAN 1 8.98 8.00 0.98 10.61
SNOWFALL (IN)
YESTERDAY 0.0 0.6 2011 0.1 -0.1 0.4
MONTH TO DATE 5.4 1.1 4.3 3.1
SINCE MAR 1 5.7 6.7 -1.0 5.7
SINCE JUL 1 47.0 36.2 10.8 36.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 16 -6 31
MONTH TO DATE 292 334 -42 516
SINCE MAR 1 1236 1175 61 1383
SINCE JUL 1 6027 5909 118 5841
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 AM
LOWEST 76 500 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 86 1985
MINIMUM TEMPERATURE (F) 40 22 1983
SUNRISE AND SUNSET
APRIL 19 2019.........SUNRISE 605 AM CDT SUNSET 737 PM CDT
APRIL 20 2019.........SUNRISE 604 AM CDT SUNSET 738 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 ...
