| 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 | SE 21 G 35 | 9.00 | Light Rain and Breezy | OVC095 | 53 | 48 | 83% | NA | NA | 29.64 | 1003.6 | 0.04 | ||||
| 13 | 22:51 | S 13 | 8.00 | Light Rain | OVC065 | 54 | 48 | 80% | NA | NA | 29.67 | 1005.0 | 0.08 | ||||
| 13 | 21:51 | SE 12 | 10.00 | Light Rain | SCT060 SCT070 OVC100 | 56 | 47 | 72% | NA | NA | 29.67 | 1004.8 | |||||
| 13 | 20:51 | SE 9 | 10.00 | Overcast | BKN046 OVC055 | 57 | 47 | 69% | NA | NA | 29.67 | 1004.8 | |||||
| 13 | 19:51 | SE 10 | 10.00 | Overcast | OVC045 | 58 | 47 | 67% | NA | NA | 29.70 | 1005.9 | |||||
| 13 | 18:51 | SE 10 | 10.00 | Overcast | SCT043 SCT150 BKN190 OVC250 | 58 | 48 | 58 | 47 | 70% | NA | NA | 29.71 | 1006.4 | |||
| 13 | 17:51 | S 9 | 10.00 | Overcast | FEW070 SCT150 BKN190 OVC250 | 57 | 48 | 72% | NA | NA | 29.72 | 1006.6 | |||||
| 13 | 16:51 | SE 7 | 10.00 | Overcast | FEW070 BKN150 OVC250 | 56 | 47 | 72% | NA | NA | 29.71 | 1006.1 | |||||
| 13 | 15:51 | SE 12 | 10.00 | Overcast | FEW070 SCT130 OVC250 | 55 | 46 | 72% | NA | NA | 29.74 | 1007.2 | |||||
| 13 | 14:51 | SE 10 | 10.00 | Overcast | FEW050 FEW150 BKN200 OVC250 | 52 | 46 | 80% | NA | NA | 29.75 | 1007.6 | |||||
| 13 | 13:51 | S 9 | 10.00 | Overcast | FEW050 BKN150 OVC250 | 49 | 46 | 90% | 45 | NA | 29.82 | 1010.0 | |||||
| 13 | 12:51 | S 9 | 9.00 | Overcast | FEW043 BKN060 OVC090 | 47 | 45 | 47 | 40 | 93% | 43 | NA | 29.86 | 1011.3 | 0.03 | 0.04 | |
| 13 | 11:51 | S 12 | 10.00 | Overcast | FEW012 OVC026 | 47 | 42 | 83% | 42 | NA | 29.87 | 1011.7 | |||||
| 13 | 10:51 | S 10 | 10.00 | Overcast | OVC025 | 45 | 41 | 86% | 40 | NA | 29.89 | 1012.6 | |||||
| 13 | 09:51 | S 8 | 10.00 | Overcast | OVC023 | 43 | 40 | 89% | 38 | NA | 29.90 | 1012.9 | 0.01 | ||||
| 13 | 08:51 | S 7 | 9.00 | Overcast | OVC027 | 41 | 39 | 93% | 36 | NA | 29.90 | 1013.0 | |||||
| 13 | 07:51 | S 8 | 7.00 | Overcast | SCT008 BKN016 OVC024 | 40 | 39 | 97% | 35 | NA | 29.91 | 1013.2 | 0.01 | ||||
| 13 | 06:51 | S 14 G 23 | 9.00 | Light Rain | OVC010 | 40 | 38 | 43 | 40 | 93% | 32 | NA | 29.92 | 1013.5 | 0.10 | 0.32 | |
| 13 | 05:51 | S 10 | 6.00 | Light Rain Fog/Mist | FEW013 BKN047 OVC090 | 40 | 38 | 93% | 34 | NA | 29.91 | 1013.2 | 0.09 | ||||
| 13 | 04:51 | S 13 G 22 | 8.00 | Light Rain | BKN021 BKN027 OVC080 | 40 | 37 | 89% | 32 | NA | 29.91 | 1013.2 | 0.06 | ||||
| 13 | 03:51 | S 17 G 25 | 9.00 | Light Rain | SCT028 BKN037 OVC090 | 40 | 35 | 83% | 31 | NA | 29.93 | 1013.8 | 0.06 | 0.07 | |||
| 13 | 02:51 | S 18 G 25 | 9.00 | Light Rain | FEW033 OVC090 | 42 | 32 | 68% | 34 | NA | 29.96 | 1014.7 | 0.01 | ||||
| 13 | 01:51 | S 17 G 24 | 10.00 | Light Rain | SCT028 BKN033 OVC060 | 43 | 30 | 60% | 35 | NA | 29.97 | 1015.1 | |||||
| 13 | 00:51 | S 14 G 26 | 10.00 | Overcast | BKN048 BKN100 OVC160 | 44 | 27 | 44 | 43 | 51% | 37 | NA | 29.99 | 1015.9 |
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. |
Expect steady temps overnight in the 50s, except near the lake in the mid 40s. Thursday, temps will warm into the 60s to possibly near 70 in the south. Friday through Sunday, temps will cool to the upper 30s to lower 40s. pic.twitter.com/pYPIq5CJ1V
— NWS Chicago (@NWSChicago) March 13, 2019
Winds are expected to gust 45 to 55 mph across the area mid-morning Thursday into Thursday evening, with the highest gusts across southern portions of the area. pic.twitter.com/aMpFt40zTp
— NWS Chicago (@NWSChicago) March 13, 2019
An active period of weather is expected into Thursday evening as a strong low pressure system affects the region, with multiple rounds of rain and possible thunderstorms, windy conditions, and potential localized flooding. pic.twitter.com/yPQh90tUPj
— NWS Chicago (@NWSChicago) March 13, 2019
A period of moderate-heavy rain, with embedded storms, will move east over the area this eve & early overnight. For far northern IL, the existing wetness from rain & melt, as well as on a frozen ground, results in an enhanced flooding threat. https://t.co/y1gMD6Df1b #ILwx #INwx pic.twitter.com/lBXj7f0x6e
— NWS Chicago (@NWSChicago) March 13, 2019
GOES-East composite water vapor loop of the intense storm system over the High Plains this AM, via @CODMeteorology. The surface low bottomed out at 971 mb over SE CO & will bring periods of showers & t-storms locally into Thu & strong winds, especially on Thursday. #ilwx #inwx pic.twitter.com/LpbMoY8IV7
— NWS Chicago (@NWSChicago) March 13, 2019
Locally heavy rainfall, combined with frozen ground and snowmelt may lead to localized flooding and will create rises on area creeks and rivers. pic.twitter.com/kKhfMIE6ms
— NWS Chicago (@NWSChicago) March 13, 2019
Rain over NE IL and NW IL will be diminishing from the west through 730 am. Be cautious the wet early AM commute. pic.twitter.com/3VKVIzvB29
— NWS Chicago (@NWSChicago) March 13, 2019
Periods of rain and storms through Thursday. Very windy Thursday, with a severe storm possible east. #ilwx #inwx pic.twitter.com/ZHSpK84lAd
— NWS Chicago (@NWSChicago) March 13, 2019
Active weather expected Thursday Strong winds and strong to severe thunderstorms are possible. pic.twitter.com/D7rHUzaq2o
— NWS Chicago (@NWSChicago) March 13, 2019
#WinterStormUlmer continues to produce #blizzard conditions in parts of the Plains this evening after undergoing #bombogenesis. Here's the latest forecast: https://t.co/cBATak7Csu pic.twitter.com/J7GQBLX6pl
— The Weather Channel (@weatherchannel) March 14, 2019
Epic #storm, textbook #meteorology -- disturbances in two jet streams (blue) combined to produce this extreme cyclone pic.twitter.com/QniadYshR7
— Stu Ostro (@StuOstro) March 13, 2019
#Twins pic.twitter.com/gwBkJqldAI
— Stu Ostro (@StuOstro) March 13, 2019
More eye candy of this epic storm. #thundersnow. #WinterStormUlmer #BombCyclone pic.twitter.com/I9YzTsWcIn
— Tom Niziol (@TomNiziol) March 13, 2019
Almost 50 million under Wind Alerts at this hour. Denver International just recorded a gust of 75mph with heavy snow!! These winds WILL cause damage, make travel very dangerous and cause power outages. I'm with @TWCChrisWarren in the Lab til 5p. pic.twitter.com/Z8leE3Qcqq
— Jacqui Jeras (@JacquiJerasTV) March 13, 2019
Wow!! Beautiful and SO dangerous at the same time. #BombCyclone #WinterStormUlmer #blizzard pic.twitter.com/CB1DbJ7zFS
— Tom Niziol (@TomNiziol) March 13, 2019
#Sunrise on the #cyclone #beastmode #bombogenesis pic.twitter.com/BW6zeErJkW
— Stu Ostro (@StuOstro) March 13, 2019
More eye candy of this epic storm. #thundersnow. #WinterStormUlmer #BombCyclone pic.twitter.com/I9YzTsWcIn
— Tom Niziol (@TomNiziol) March 13, 2019
Almost 50 million under Wind Alerts at this hour. Denver International just recorded a gust of 75mph with heavy snow!! These winds WILL cause damage, make travel very dangerous and cause power outages. I'm with @TWCChrisWarren in the Lab til 5p. pic.twitter.com/Z8leE3Qcqq
— Jacqui Jeras (@JacquiJerasTV) March 13, 2019
Wow!! Beautiful and SO dangerous at the same time. #BombCyclone #WinterStormUlmer #blizzard pic.twitter.com/CB1DbJ7zFS
— Tom Niziol (@TomNiziol) March 13, 2019
#Sunrise on the #cyclone #beastmode #bombogenesis pic.twitter.com/BW6zeErJkW
— Stu Ostro (@StuOstro) March 13, 2019
It's unofficial, but we may already have smashed an all-time low pressure record not just for one location, but one state. https://t.co/Etcrlvm0EO #bombcyclone #WinterStormUlmer pic.twitter.com/bmYjFcD54L
— The Weather Channel (@weatherchannel) March 13, 2019
❄️☔A host of impacts and potential problems in the air, on the road and rivers too coming along with #WinterStormUlmer.
— Tevin Wooten (@TevinWooten) March 13, 2019
I'm in studio today alongside Alexandra Steele.
C ya on @weatherchannel TV at 9am ET. pic.twitter.com/DjxaUTnRzj
After #WinterStormUlmer, we have something to cure your storm fatigue ahead. https://t.co/B8Bi5AEVMK pic.twitter.com/OOC7jfyCEc
— The Weather Channel (@weatherchannel) March 13, 2019
Threat of #severe thunderstorms pushes east Wednesday as #flood threat increases: https://t.co/68CVbeguoD pic.twitter.com/qpJgl73LCV
— The Weather Channel (@weatherchannel) March 13, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT THU MAR 14 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 13 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 58 746 PM 73 2007 45 13 35
MINIMUM 40 738 AM 6 1896 28 12 19
AVERAGE 49 37 12 27
PRECIPITATION (IN)
YESTERDAY 0.54 1.15 1917 0.07 0.47 0.22
MONTH TO DATE 1.10 0.99 0.11 1.21
SINCE MAR 1 1.10 0.99 0.11 1.21
SINCE JAN 1 5.87 4.51 1.36 7.39
SNOWFALL (IN)
YESTERDAY 0.0 3.9 2017 0.2 -0.2 2.2
MONTH TO DATE 0.3 3.0 -2.7 2.6
SINCE MAR 1 0.3 3.0 -2.7 2.6
SINCE JUL 1 41.6 32.5 9.1 32.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 28 -12 38
MONTH TO DATE 493 395 98 394
SINCE MAR 1 493 395 98 394
SINCE JUL 1 5284 5129 155 4852
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 49 1200 AM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 81 2012
MINIMUM TEMPERATURE (F) 29 7 1993
1891
SUNRISE AND SUNSET
MARCH 14 2019.........SUNRISE 706 AM CDT SUNSET 657 PM CDT
MARCH 15 2019.........SUNRISE 704 AM CDT SUNSET 658 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 ...
