| 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. | |||||||||||||||||
| 01 | 23:51 | N 12 | 10.00 | A Few Clouds | FEW015 FEW050 | 34 | 27 | 43 | 34 | 76% | 25 | NA | 30.25 | 1024.9 | |||
| 01 | 22:51 | N 13 | 10.00 | A Few Clouds | FEW050 FEW065 | 36 | 27 | 70% | 27 | NA | 30.21 | 1023.5 | |||||
| 01 | 21:51 | N 13 | 10.00 | Partly Cloudy | FEW050 SCT065 | 37 | 26 | 65% | 29 | NA | 30.18 | 1022.6 | |||||
| 01 | 20:51 | NW 7 | 10.00 | Partly Cloudy | SCT065 | 36 | 25 | 64% | 30 | NA | 30.15 | 1021.6 | |||||
| 01 | 19:51 | N 5 | 10.00 | A Few Clouds | FEW070 | 36 | 24 | 62% | 32 | NA | 30.12 | 1020.6 | |||||
| 01 | 18:51 | N 9 | 10.00 | A Few Clouds | FEW070 | 40 | 21 | 47% | 34 | NA | 30.11 | 1020.1 | |||||
| 01 | 17:51 | N 15 | 10.00 | Mostly Cloudy | FEW028 SCT070 BKN090 | 43 | 23 | 46 | 39 | 45% | 36 | NA | 30.07 | 1018.8 | |||
| 01 | 16:51 | N 14 | 10.00 | Mostly Cloudy | FEW028 BKN085 | 44 | 23 | 43% | 37 | NA | 30.04 | 1017.7 | |||||
| 01 | 15:51 | N 16 | 10.00 | Mostly Cloudy | BKN095 BKN250 | 45 | 28 | 52% | 38 | NA | 30.01 | 1016.6 | |||||
| 01 | 14:51 | NE 9 | 10.00 | Mostly Cloudy | FEW030 BKN120 BKN250 | 43 | 33 | 68% | 38 | NA | 29.98 | 1015.5 | |||||
| 01 | 13:51 | N 15 | 10.00 | Partly Cloudy | FEW027 SCT120 SCT250 | 45 | 32 | 61% | 38 | NA | 29.93 | 1013.7 | |||||
| 01 | 12:51 | N 17 G 25 | 10.00 | Overcast | OVC023 | 41 | 31 | 67% | 33 | NA | 29.92 | 1013.5 | |||||
| 01 | 11:51 | N 18 | 10.00 | Overcast | FEW013 OVC023 | 39 | 31 | 40 | 37 | 73% | 30 | NA | 29.89 | 1012.7 | 0.35 | ||
| 01 | 10:51 | N 18 | 10.00 | Overcast | OVC020 | 38 | 32 | 79% | 28 | NA | 29.88 | 1012.2 | |||||
| 01 | 09:51 | N 20 G 25 | 10.00 | Overcast | FEW011 OVC017 | 37 | 33 | 86% | 27 | NA | 29.83 | 1010.8 | |||||
| 01 | 08:51 | N 21 G 28 | 10.00 | Light Rain and Breezy | OVC009 | 37 | 33 | 86% | 26 | NA | 29.82 | 1010.2 | 0.03 | 0.35 | |||
| 01 | 07:51 | NE 20 G 26 | 5.00 | Rain Fog/Mist | OVC008 | 37 | 34 | 89% | 27 | NA | 29.81 | 1009.8 | 0.16 | ||||
| 01 | 06:51 | N 23 G 32 | 4.00 | Rain Fog/Mist and Breezy | OVC009 | 38 | 34 | 86% | 27 | NA | 29.79 | 1009.3 | 0.16 | ||||
| 01 | 05:51 | N 20 G 26 | 4.00 | Rain Fog/Mist | BKN009 OVC015 | 38 | 35 | 40 | 38 | 89% | 28 | NA | 29.78 | 1009.0 | 0.30 | 0.46 | |
| 01 | 04:51 | NE 14 | 4.00 | Rain Fog/Mist | BKN009 OVC015 | 39 | 36 | 89% | 31 | NA | 29.79 | 1009.3 | 0.12 | ||||
| 01 | 03:51 | N 15 | 6.00 | Light Rain Fog/Mist | FEW009 OVC016 | 39 | 36 | 89% | 31 | NA | 29.74 | 1007.4 | 0.04 | ||||
| 01 | 02:51 | N 12 | 10.00 | Overcast | BKN026 BKN070 OVC090 | 40 | 35 | 83% | 33 | NA | 29.75 | 1007.9 | |||||
| 01 | 01:51 | N 9 | 10.00 | Overcast | OVC080 | 40 | 34 | 79% | 34 | NA | 29.79 | 1009.1 | |||||
| 01 | 00:51 | N 10 | 10.00 | Overcast | BKN085 BKN190 OVC250 | 40 | 34 | 79% | 34 | NA | 29.81 | 1009.6 |
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. |
Summary of river flooding in the past ten days that have impacted many & still continues to for Kankakee & Iroquois river basins. Thanks to our colleagues at the @NWSncrfc for their dedicated river forecasts. Summary: https://t.co/xb4C7yP5Qs Forecasts: https://t.co/y1gMD6Df1b pic.twitter.com/4bSL5Y5oRv
— NWS Chicago (@NWSChicago) March 2, 2018
Several days of sunshine and slowly moderating temperatures are ahead. The next rain system arrives Monday. pic.twitter.com/dpKXEngWaJ
— NWS Chicago (@NWSChicago) March 1, 2018
The #GOESS #GOES17 launch as viewed from #GOES16 using 1-min mesoscale imagery! We here at @NWSBillings can not wait to start receiving the data! pic.twitter.com/dvPW2Us25u
— NWS Billings (@NWSBillings) March 1, 2018
GOES-S satellite launch just occurred! This NOAA satellite is on its way to join existing GOES-R to provide full national coverage of the highest resolution satellite imagery. https://t.co/wU9D9ZsAEk
— NWS Chicago (@NWSChicago) March 1, 2018
After rain ends this morning, several days of sunshine and slowly moderating temperatures are ahead. The next rain system arrives Monday. pic.twitter.com/8sROwDxlc4
— NWS Chicago (@NWSChicago) March 1, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1251 AM CST FRI MAR 2 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 1 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 46 358 PM 71 1992 40 6 54
MINIMUM 34 1159 PM -5 1962 25 9 32
AVERAGE 40 32 8 43
PRECIPITATION (IN)
YESTERDAY 0.81 1.09 2007 0.08 0.73 0.12
MONTH TO DATE 0.81 0.08 0.73 0.12
SINCE MAR 1 0.81 0.08 0.73 0.12
SINCE JAN 1 6.99 3.60 3.39 4.51
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1947 0.2 -0.2 T
MONTH TO DATE 0.0 0.2 -0.2 T
SINCE MAR 1 0.0 0.2 -0.2 T
SINCE JUL 1 30.3 29.7 0.6 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 33 -8 22
MONTH TO DATE 25 33 -8 22
SINCE MAR 1 25 33 -8 22
SINCE JUL 1 4483 4767 -284 3947
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 N (10)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 14.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 41 500 PM
AVERAGE 67
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1974
MINIMUM TEMPERATURE (F) 25 -4 1913
SUNRISE AND SUNSET
MARCH 2 2018.........SUNRISE 625 AM CST SUNSET 543 PM CST
MARCH 3 2018.........SUNRISE 623 AM CST SUNSET 544 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 ...
