| 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. | |||||||||||||||||
| 07 | 23:51 | NW 8 | 10.00 | A Few Clouds | FEW049 | 25 | 13 | 30 | 25 | 60% | 16 | NA | 29.99 | 1016.5 | |||
| 07 | 22:51 | NW 13 | 10.00 | Partly Cloudy | SCT049 | 26 | 12 | 55% | 15 | NA | 30.00 | 1016.6 | |||||
| 07 | 21:51 | NW 10 | 10.00 | Overcast | OVC050 | 27 | 13 | 55% | 18 | NA | 30.00 | 1016.8 | |||||
| 07 | 20:51 | NW 14 | 10.00 | Overcast | OVC055 | 28 | 13 | 53% | 17 | NA | 30.01 | 1017.1 | |||||
| 07 | 19:51 | N 13 | 10.00 | Overcast | FEW040 OVC050 | 28 | 14 | 56% | 17 | NA | 30.00 | 1016.8 | |||||
| 07 | 18:51 | NW 10 | 10.00 | Overcast | OVC045 | 30 | 14 | 51% | 21 | NA | 29.99 | 1016.4 | |||||
| 07 | 17:51 | NW 12 | 10.00 | Overcast | OVC046 | 30 | 13 | 34 | 30 | 49% | 20 | NA | 29.98 | 1016.0 | |||
| 07 | 16:51 | NW 14 | 10.00 | Overcast | OVC046 | 30 | 15 | 54% | 19 | NA | 29.97 | 1015.6 | |||||
| 07 | 15:51 | NW 13 | 10.00 | Mostly Cloudy | BKN047 BKN250 | 31 | 15 | 52% | 21 | NA | 29.96 | 1015.3 | |||||
| 07 | 14:51 | NW 14 | 10.00 | Mostly Cloudy | BKN044 | 33 | 16 | 49% | 23 | NA | 29.95 | 1014.9 | |||||
| 07 | 13:51 | NW 14 | 10.00 | Mostly Cloudy | BKN043 | 31 | 16 | 54% | 21 | NA | 29.94 | 1014.7 | |||||
| 07 | 12:51 | NW 16 | 10.00 | Mostly Cloudy | BKN040 | 33 | 18 | 54% | 23 | NA | 29.95 | 1014.9 | |||||
| 07 | 11:51 | NW 13 | 10.00 | Partly Cloudy | SCT033 SCT250 | 32 | 18 | 32 | 26 | 56% | 22 | NA | 29.96 | 1015.1 | |||
| 07 | 10:51 | NW 16 G 23 | 10.00 | Partly Cloudy | SCT029 SCT250 | 31 | 19 | 61% | 20 | NA | 29.95 | 1014.9 | |||||
| 07 | 09:51 | NW 14 | 10.00 | Partly Cloudy | SCT025 | 30 | 19 | 64% | 19 | NA | 29.95 | 1014.9 | |||||
| 07 | 08:51 | W 13 | 10.00 | Partly Cloudy | FEW024 SCT032 | 29 | 20 | 69% | 19 | NA | 29.93 | 1014.2 | |||||
| 07 | 07:51 | NW 12 | 10.00 | Partly Cloudy | FEW022 SCT044 | 28 | 18 | 66% | 18 | NA | 29.92 | 1013.9 | |||||
| 07 | 06:51 | NW 16 G 23 | 10.00 | Mostly Cloudy | BKN018 BKN042 | 26 | 19 | 75% | 14 | NA | 29.91 | 1013.7 | |||||
| 07 | 05:51 | NW 15 | 10.00 | A Few Clouds | FEW017 FEW030 | 26 | 19 | 32 | 26 | 75% | 14 | NA | 29.90 | 1013.1 | |||
| 07 | 04:51 | NW 14 | 10.00 | A Few Clouds | FEW017 FEW030 | 27 | 20 | 75% | 16 | NA | 29.87 | 1012.2 | |||||
| 07 | 03:51 | NW 16 G 23 | 10.00 | Partly Cloudy | SCT017 | 27 | 21 | 78% | 15 | NA | 29.85 | 1011.4 | |||||
| 07 | 02:51 | NW 20 | 10.00 | A Few Clouds | FEW020 FEW046 | 28 | 21 | 75% | 15 | NA | 29.83 | 1010.7 | |||||
| 07 | 01:51 | NW 15 G 23 | 10.00 | Overcast | OVC019 | 30 | 24 | 79% | 19 | NA | 29.81 | 1010.0 | |||||
| 07 | 00:51 | N 17 | 7.00 | Light Snow | OVC017 | 31 | 26 | 82% | 20 | NA | 29.79 | 1009.3 |
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. |
Unseasonably chilly conditions into Thu. Flurries are possible through mid-evening. WNW winds will be occasionally gusty tonight. Clouds wil pic.twitter.com/yEX3ep6Aw4
— NWS Chicago (@NWSChicago) March 7, 2018
Winter hangs on this week with cool and blustery conditions, though mainly dry. #inwx #ilwx pic.twitter.com/i56GhSCIK2
— NWS Chicago (@NWSChicago) March 7, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST THU MAR 8 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 7 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 34 220 PM 78 2000 43 -9 65
MINIMUM 25 1159 PM -2 1943 26 -1 44
AVERAGE 30 35 -5 55
PRECIPITATION (IN)
YESTERDAY T 1.15 1872 0.08 -0.08 0.24
MONTH TO DATE 0.99 0.55 0.44 0.37
SINCE MAR 1 0.99 0.55 0.44 0.37
SINCE JAN 1 7.17 4.07 3.10 4.76
SNOWFALL (IN)
YESTERDAY T 10.9 1931 0.3 -0.3 0.0
MONTH TO DATE 0.4 1.7 -1.3 0.1
SINCE MAR 1 0.4 1.7 -1.3 0.1
SINCE JUL 1 30.7 31.2 -0.5 18.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 30 5 10
MONTH TO DATE 196 220 -24 159
SINCE MAR 1 196 220 -24 159
SINCE JUL 1 4654 4954 -300 4084
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 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 100 AM
LOWEST 47 300 PM
AVERAGE 66
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 78 2000
MINIMUM TEMPERATURE (F) 27 -7 1943
SUNRISE AND SUNSET
MARCH 8 2018.........SUNRISE 615 AM CST SUNSET 550 PM CST
MARCH 9 2018.........SUNRISE 613 AM CST SUNSET 551 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 ...
