| 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. | |||||||||||||||||
| 14 | 23:51 | W 18 G 33 | 8.00 | Overcast | OVC019 | 32 | 26 | 46 | 32 | 79% | 21 | NA | 29.62 | 1003.3 | |||
| 14 | 22:51 | W 17 G 28 | 9.00 | Overcast | OVC025 | 37 | 28 | 70% | 27 | NA | 29.58 | 1001.9 | |||||
| 14 | 21:51 | W 14 | 10.00 | Overcast | BKN035 OVC043 | 40 | 31 | 70% | 32 | NA | 29.54 | 1000.8 | |||||
| 14 | 20:51 | W 15 | 10.00 | A Few Clouds | FEW048 FEW060 | 41 | 32 | 70% | 33 | NA | 29.51 | 999.7 | |||||
| 14 | 19:51 | W 9 G 18 | 10.00 | Mostly Cloudy | SCT048 BKN060 | 44 | 34 | 68% | 39 | NA | 29.50 | 999.4 | |||||
| 14 | 18:51 | SW 8 | 10.00 | Mostly Cloudy | BKN041 | 46 | 36 | 68% | 42 | NA | 29.50 | 999.2 | |||||
| 14 | 17:51 | SW 6 | 10.00 | A Few Clouds | FEW140 FEW250 | 46 | 36 | 50 | 46 | 68% | 43 | NA | 29.48 | 998.6 | |||
| 14 | 16:51 | SW 10 G 18 | 10.00 | Mostly Cloudy | SCT140 BKN250 | 48 | 36 | 63% | 44 | NA | 29.48 | 998.5 | |||||
| 14 | 15:51 | SW 8 | 10.00 | Mostly Cloudy | BKN140 BKN250 | 49 | 35 | 59% | 46 | NA | 29.48 | 998.7 | |||||
| 14 | 14:51 | S 7 | 10.00 | Overcast | BKN140 OVC250 | 48 | 34 | 58% | 45 | NA | 29.48 | 998.6 | |||||
| 14 | 13:51 | S 10 | 10.00 | Overcast | BKN150 OVC250 | 47 | 33 | 59% | 42 | NA | 29.51 | 999.6 | |||||
| 14 | 12:51 | S 9 | 10.00 | Overcast | FEW120 BKN150 OVC250 | 47 | 33 | 59% | 43 | NA | 29.51 | 999.9 | |||||
| 14 | 11:51 | S 8 | 10.00 | Overcast | FEW120 BKN150 OVC250 | 47 | 33 | 48 | 39 | 59% | 43 | NA | 29.55 | 1001.1 | |||
| 14 | 10:51 | S 10 | 10.00 | Mostly Cloudy | FEW120 SCT150 BKN250 | 46 | 32 | 58% | 41 | NA | 29.60 | 1002.9 | |||||
| 14 | 09:51 | S 13 G 22 | 10.00 | Overcast | SCT120 BKN150 OVC250 | 43 | 31 | 63% | 36 | NA | 29.61 | 1003.1 | |||||
| 14 | 08:51 | S 12 | 10.00 | Mostly Cloudy | FEW100 SCT150 BKN250 | 40 | 30 | 68% | 33 | NA | 29.61 | 1003.3 | |||||
| 14 | 07:51 | S 9 | 10.00 | Mostly Cloudy | FEW100 BKN150 BKN250 | 39 | 30 | 70% | 33 | NA | 29.62 | 1003.8 | |||||
| 14 | 06:51 | S 9 | 10.00 | Overcast | FEW070 SCT110 OVC150 | 39 | 30 | 70% | 33 | NA | 29.63 | 1004.2 | |||||
| 14 | 05:51 | S 13 | 10.00 | Overcast | BKN070 OVC110 | 40 | 30 | 40 | 27 | 68% | 32 | NA | 29.68 | 1005.7 | |||
| 14 | 04:51 | S 10 | 10.00 | Overcast | OVC120 | 38 | 29 | 70% | 31 | NA | 29.69 | 1006.2 | |||||
| 14 | 03:51 | S 9 | 10.00 | Overcast | OVC130 | 37 | 28 | 70% | 30 | NA | 29.70 | 1006.3 | |||||
| 14 | 02:51 | S 9 | 10.00 | Overcast | OVC150 | 34 | 26 | 73% | 27 | NA | 29.73 | 1007.4 | |||||
| 14 | 01:51 | S 8 | 10.00 | Overcast | SCT150 OVC230 | 30 | 24 | 79% | 22 | NA | 29.75 | 1008.4 |
| 14 | 00:51 | S 8 | 10.00 | Overcast | BKN180 OVC250 | 28 | 23 | 81% | 20 | NA | 29.78 | 1009.4 |
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. |
Will the warmth last?!
— NWS Chicago (@NWSChicago) February 15, 2019
Today saw widespread 40s across the area, with a few places reaching 50°! This is short-lived though and a cold front is already on our doorstep. As this passes after 9 pm, expect gusts to 35+ mph. Wind chills by 7 a.m. will be 0° to -10°. #ILwx #INwx pic.twitter.com/p6fZt63n1O
Cold front tonight will bring in colder air tonight & Friday and gusty winds tonight. 1 to 3" of snow are possible Sat night into Sun. pic.twitter.com/XHZg1bGi9O
— NWS Chicago (@NWSChicago) February 14, 2019
Warmer, but cloudy today. Turning windy and much colder tonight. Next chance of snow Sat night and Sun. #ilwx #inwx pic.twitter.com/8bLWzHhKf9
— NWS Chicago (@NWSChicago) February 14, 2019
Stay alert for falling ice today as temps warm well above freezing allowing ice suspended on elevated objects to become dislodged & fall! pic.twitter.com/0t52nj6YeO
— NWS Chicago (@NWSChicago) February 14, 2019
#WinterStormNadia has already brought heavy snow to the West and will spread toward the Midwest and mid-Atlantic into the weekend: https://t.co/7iXOpHyHre pic.twitter.com/99d3oUsNAH
— The Weather Channel (@weatherchannel) February 14, 2019
Love is in the air! Here is your #ValentinesDay forecast for a few cities across the U.S! We are LIVE now with the latest on #WinterStormNadia and a Southeast soaking. Get your local forecast. pic.twitter.com/ZQ23ywoUue
— The Weather Channel (@weatherchannel) February 14, 2019
A weak El Niño has developed and will likely last through spring 2019: https://t.co/cRuJwL391L pic.twitter.com/kOQsHMw5w8
— The Weather Channel (@weatherchannel) February 14, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI FEB 15 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 14 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 50 427 PM 62 1954 35 15 44
MINIMUM 27 MM -11 1905 20 7 24
AVERAGE 39 27 12 34
PRECIPITATION (IN)
YESTERDAY T 0.94 1950 0.06 -0.06 T
MONTH TO DATE 1.69 0.78 0.91 1.62
SINCE DEC 1 6.97 4.76 2.21 3.75
SINCE JAN 1 3.65 2.51 1.14 3.16
SNOWFALL (IN)
YESTERDAY 0.0 8.3 1990 0.3 -0.3 0.0
MONTH TO DATE 3.8 4.9 -1.1 18.3
SINCE DEC 1 23.4 23.9 -0.5 28.2
SINCE JUL 1 36.1 25.3 10.8 28.3
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 26 38 -12 31
MONTH TO DATE 534 551 -17 648
SINCE DEC 1 2873 2985 -112 3058
SINCE JUL 1 4236 4241 -5 4101
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1200 AM
LOWEST 56 300 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 69 1954
MINIMUM TEMPERATURE (F) 20 -9 1905
1875
SUNRISE AND SUNSET
FEBRUARY 15 2019......SUNRISE 648 AM CST SUNSET 524 PM CST
FEBRUARY 16 2019......SUNRISE 646 AM CST SUNSET 526 PM CST
- 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 ...
