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. |
06 | 23:51 | N 13 | 5.00 | Light Snow | OVC019 | 32 | 27 | 35 | 32 | 82% | 22 | NA | 29.77 | 1008.5 | 0.03 | ||
06 | 22:51 | N 16 | 10.00 | Overcast | OVC016 | 33 | 28 | 82% | 23 | NA | 29.75 | 1008.0 | |||||
06 | 21:51 | N 13 | 10.00 | Overcast | OVC012 | 34 | 29 | 82% | 25 | NA | 29.74 | 1007.5 | |||||
06 | 20:51 | N 10 | 8.00 | Light Snow | SCT010 BKN014 OVC032 | 35 | 32 | 89% | 27 | NA | 29.72 | 1006.9 | 0.03 | ||||
06 | 19:51 | N 8 | 4.00 | Light Snow Fog/Mist | SCT007 SCT012 OVC022 | 34 | 32 | 92% | 27 | NA | 29.71 | 1006.6 | 0.03 | ||||
06 | 18:51 | NW 7 | 9.00 | Light Snow | SCT011 OVC019 | 35 | 31 | 85% | 29 | NA | 29.69 | 1006.0 | |||||
06 | 17:51 | W 7 | 10.00 | Mostly Cloudy | SCT017 BKN060 BKN250 | 35 | 30 | 41 | 34 | 82% | 29 | NA | 29.68 | 1005.5 | 0.03 | ||
06 | 16:51 | W 10 | 10.00 | Mostly Cloudy | FEW014 FEW044 SCT095 BKN250 | 36 | 30 | 79% | 29 | NA | 29.66 | 1004.9 | |||||
06 | 15:51 | W 14 | 10.00 | Overcast | SCT019 BKN050 BKN070 OVC160 | 37 | 31 | 79% | 28 | NA | 29.65 | 1004.5 | |||||
06 | 14:51 | W 13 | 10.00 | Overcast | FEW016 BKN043 OVC055 | 37 | 33 | 86% | 29 | NA | 29.63 | 1004.1 | 0.01 | 0.03 | |||
06 | 13:51 | W 7 | 10.00 | Overcast | FEW011 BKN038 OVC060 | 37 | 33 | 86% | 32 | NA | 29.62 | 1003.7 | 0.02 | ||||
06 | 12:51 | S 9 | 9.00 | Light Snow Rain | SCT028 BKN050 OVC070 | 39 | 33 | 79% | 33 | NA | 29.62 | 1003.5 | |||||
06 | 11:51 | S 6 | 10.00 | Mostly Cloudy | SCT018 BKN075 BKN250 | 41 | 32 | 41 | 33 | 70% | 37 | NA | 29.62 | 1003.3 | 0.01 | ||
06 | 10:51 | SE 10 | 10.00 | Overcast | BKN012 OVC018 | 37 | 33 | 86% | 30 | NA | 29.64 | 1004.2 | |||||
06 | 09:51 | SE 8 | 3.00 | Light Snow Fog/Mist | FEW009 BKN025 OVC034 | 35 | 32 | 89% | 28 | NA | 29.65 | 1004.6 | 0.01 | ||||
06 | 08:51 | SE 9 | 7.00 | Overcast | FEW006 SCT046 OVC080 | 35 | 32 | 89% | 28 | NA | 29.67 | 1005.4 | |||||
06 | 07:51 | SE 10 | 4.00 | Fog/Mist | BKN007 OVC055 | 34 | 32 | 92% | 26 | NA | 29.68 | 1005.8 | |||||
06 | 06:51 | SE 6 | 4.00 | Fog/Mist | FEW007 BKN044 OVC085 | 34 | 31 | 89% | 29 | NA | 29.69 | 1005.9 | |||||
06 | 05:51 | S 3 | 4.00 | Light Snow Fog/Mist | BKN004 OVC050 | 33 | 31 | 34 | 32 | 92% | NA | NA | 29.70 | 1006.3 | |||
06 | 04:51 | S 3 | 5.00 | Fog/Mist | OVC004 | 33 | 31 | 92% | NA | NA | 29.71 | 1006.8 | |||||
06 | 03:51 | S 5 | 7.00 | Overcast | BKN005 OVC055 | 33 | 31 | 92% | 28 | NA | 29.73 | 1007.3 | |||||
06 | 02:51 | SW 7 | 10.00 | Overcast | FEW007 BKN015 OVC024 | 34 | 31 | 89% | 28 | NA | 29.75 | 1007.9 | |||||
06 | 01:51 | S 7 | 7.00 | Overcast | BKN005 OVC012 | 34 | 32 | 92% | 28 | NA | 29.76 | 1008.4 | |||||
06 | 00:51 | S 10 | 7.00 | Overcast | OVC006 | 34 | 32 | 92% | 26 | NA | 29.78 | 1009.0 |
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. |
Snow will taper from the northwest mid to late this eve. Winds will gust up to 30 mph overnight. Winds remain quite breezy through much of t pic.twitter.com/7GWhNYSuV5— NWS Chicago (@NWSChicago) March 6, 2018
Snow showers developing over the area this afternoon. Expect brief moderate to heavy snow and reductions to visibility. #ilwx #inwx pic.twitter.com/JxBf9b7NYh— NWS Chicago (@NWSChicago) March 6, 2018
Band of mod to heavy snow currently between I-88 and I-90 slowly shifting north. Expect reduced visibilities and some minor accumulations th pic.twitter.com/ewDRZ9NwD4— NWS Chicago (@NWSChicago) March 6, 2018
Here are some additional important tornado safety reminders. #ilwx pic.twitter.com/3Qr7TfJdZ7— NWS Chicago (@NWSChicago) March 7, 2018
Here’s the tornado drill! If this were a real tornado, where would you take cover right now? #ilwx pic.twitter.com/XPosaIB0Xb— NWS Chicago (@NWSChicago) March 6, 2018
Here are tornado safety recommendations for you to review and share with your family, friends, and coworkers. #ilwx pic.twitter.com/FADJhrr924— NWS Chicago (@NWSChicago) March 6, 2018
Band of heavy snow showers shifting over the southern Chicago suburbs. Expect some slick roads this morning. #ilwx #inwx pic.twitter.com/p5wxOBX5Rj— NWS Chicago (@NWSChicago) March 6, 2018
Snow showers increase today, then generally dry and cool this week. #inwx #ilwx pic.twitter.com/Q1CxZCK4MV— NWS Chicago (@NWSChicago) March 6, 2018
Snow showers increase in coverage today. Visibility reductions and brief accumulations. #ilwx #inwx pic.twitter.com/yznWpTIJwJ— NWS Chicago (@NWSChicago) March 6, 2018
Areas of freezing fog, locally dense, are occurring across much of N IL & NW IN. Be prepared to encounter rapidly changing visibility & slic pic.twitter.com/qVlCPTvJbw— NWS Chicago (@NWSChicago) March 6, 2018
IL statewide tornado drill tmrrw, Tue 3/6 at 10AM CST. TEST tornado warning will be issued for all IL counties at that time. Great time to review severe weather procedures. We’re going to hold a social media tornado drill & a 1 hr long live question & answer session. #ilwx pic.twitter.com/g1STlZIevW— NWS Chicago (@NWSChicago) March 6, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST WED MAR 7 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 6 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 41 1233 PM 70 2000 43 -2 65
1983
MINIMUM 31 1159 PM 0 2015 26 5 52
AVERAGE 36 34 2 59
PRECIPITATION (IN)
YESTERDAY 0.07 0.92 1894 0.08 -0.01 T
MONTH TO DATE 0.99 0.47 0.52 0.13
SINCE MAR 1 0.99 0.47 0.52 0.13
SINCE JAN 1 7.17 3.99 3.18 4.52
SNOWFALL (IN)
YESTERDAY T 4.0 1943 0.2 -0.2 0.0
MONTH TO DATE 0.4 1.4 -1.0 0.1
SINCE MAR 1 0.4 1.4 -1.0 0.1
SINCE JUL 1 30.7 30.9 -0.2 18.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 31 -2 6
MONTH TO DATE 161 190 -29 149
SINCE MAR 1 161 190 -29 149
SINCE JUL 1 4619 4924 -305 4074
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 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 70 1200 PM
AVERAGE 83
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 78 2000
MINIMUM TEMPERATURE (F) 26 -2 1943
SUNRISE AND SUNSET
MARCH 7 2018.........SUNRISE 617 AM CST SUNSET 549 PM CST
MARCH 8 2018.........SUNRISE 615 AM CST SUNSET 550 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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 ...