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. |
04 | 23:51 | SE 20 G 26 | 10.00 | Overcast | OVC250 | 38 | 16 | 41 | 37 | 41% | 28 | NA | 30.26 | 1025.3 | |||
04 | 22:51 | SE 18 G 25 | 10.00 | Mostly Cloudy | BKN250 | 38 | 20 | 48% | 28 | NA | 30.27 | 1025.6 | |||||
04 | 21:51 | E 14 | 10.00 | Partly Cloudy | SCT250 | 39 | 22 | 50% | 31 | NA | 30.28 | 1025.9 | |||||
04 | 20:51 | E 15 | 10.00 | Mostly Cloudy | BKN250 | 40 | 22 | 49% | 32 | NA | 30.29 | 1026.1 | |||||
04 | 19:51 | E 13 | 10.00 | Mostly Cloudy | BKN250 | 40 | 24 | 53% | 32 | NA | 30.29 | 1026.2 | |||||
04 | 18:51 | E 9 | 10.00 | Mostly Cloudy | BKN250 | 39 | 24 | 55% | 33 | NA | 30.29 | 1026.2 | |||||
04 | 17:51 | NE 12 | 10.00 | Partly Cloudy | SCT250 | 40 | 20 | 46 | 40 | 45% | 33 | NA | 30.30 | 1026.7 | |||
04 | 16:51 | E 15 | 10.00 | A Few Clouds | FEW250 | 44 | 19 | 37% | 37 | NA | 30.30 | 1026.6 | |||||
04 | 15:51 | E 15 | 10.00 | A Few Clouds | FEW250 | 45 | 18 | 34% | 38 | NA | 30.32 | 1027.2 | |||||
04 | 14:51 | E 14 | 10.00 | A Few Clouds | FEW250 | 46 | 17 | 31% | 40 | NA | 30.33 | 1027.6 | |||||
04 | 13:51 | E 10 G 17 | 10.00 | A Few Clouds | FEW250 | 45 | 17 | 33% | 40 | NA | 30.36 | 1028.4 | |||||
04 | 12:51 | E 14 | 10.00 | A Few Clouds | FEW100 FEW250 | 44 | 16 | 32% | 37 | NA | 30.38 | 1029.2 | |||||
04 | 11:51 | SE 13 | 10.00 | A Few Clouds | FEW100 FEW250 | 44 | 16 | 44 | 32 | 32% | 38 | NA | 30.41 | 1030.3 | |||
04 | 10:51 | SE 9 | 10.00 | A Few Clouds | FEW100 FEW250 | 42 | 15 | 33% | 37 | NA | 30.42 | 1030.7 | |||||
04 | 09:51 | SE 16 | 10.00 | A Few Clouds | FEW100 | 41 | 13 | 32% | 33 | NA | 30.42 | 1030.8 | |||||
04 | 08:51 | SE 14 | 10.00 | A Few Clouds | FEW100 | 39 | 14 | 36% | 31 | NA | 30.43 | 1031.2 | |||||
04 | 07:51 | SE 16 | 10.00 | A Few Clouds | FEW100 FEW250 | 36 | 17 | 46% | 26 | NA | 30.44 | 1031.5 | |||||
04 | 06:51 | E 9 | 10.00 | A Few Clouds | FEW100 | 34 | 21 | 59% | 27 | NA | 30.44 | 1031.6 | |||||
04 | 05:51 | E 7 | 10.00 | Fair | CLR | 32 | 22 | 35 | 32 | 66% | 25 | NA | 30.44 | 1031.6 | |||
04 | 04:51 | E 12 | 10.00 | Fair | CLR | 33 | 22 | 64% | 24 | NA | 30.45 | 1031.8 | |||||
04 | 03:51 | E 7 | 10.00 | Fair | CLR | 33 | 22 | 64% | 27 | NA | 30.46 | 1032.0 | |||||
04 | 02:51 | E 7 | 10.00 | Fair | CLR | 33 | 22 | 64% | 27 | NA | 30.45 | 1031.8 | |||||
04 | 01:51 | E 7 | 10.00 | Fair | CLR | 34 | 22 | 61% | 28 | NA | 30.46 | 1032.0 | |||||
04 | 00:51 | E 9 | 10.00 | Fair | CLR | 35 | 25 | 67% | 28 | NA | 30.46 | 1032.0 |
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. |
This is forecast timing of snow potential in parts of north central IL along and north of I-88. While it is a narrow window (~3-5 hours) on Monday with snow potential, it is likely to be heavy for part of that. Due to that, some roads certainly may see accum & slowed travel #ilwx pic.twitter.com/Nt9K2LMzZB— NWS Chicago (@NWSChicago) March 5, 2018
Tuesday, March 6th is DRILL DAY. At 10 AM CST we will send a TEST tornado warning, ideal for simulating drills for tornado safety at home, work, school, & elsewhere. For more info on how to prepare for the upcoming severe weather season: https://t.co/5aOwawXWY6 #ilwx pic.twitter.com/O5vMHDhXXX— NWS Chicago (@NWSChicago) March 5, 2018
Breezy and more wintry conditions return Monday, with it continuing through Tuesday. Dry conditions return midweek, but temps stay cool. pic.twitter.com/sq4eWQjDdy— NWS Chicago (@NWSChicago) March 4, 2018
Wintry wx returns Mon. Gusty winds & a wintry mix begins midday. Measurable snow is psbl N of I-80, with highest amounts across extreme nrn pic.twitter.com/ci9yorodAy— NWS Chicago (@NWSChicago) March 4, 2018
In IL, most tornadoes occur from April-June, during the mid-afternoon thru early even hrs, but they can occur any time of day & any month of the year. Overnight severe weather is more commonly damaging winds & flash flooding. Always be prepared & alert for severe wx. #ilwx pic.twitter.com/rlCz0K3PZe— NWS Chicago (@NWSChicago) March 4, 2018
This is Severe Weather Preparedness Week in Illinois. Prepare and share! This week serves as a way to prepare for severe storms, especially as the season rapidly approaches. Make sure and look for information and graphics all this week! https://t.co/5aOwawXWY6 #ilwx pic.twitter.com/s2oj0eGKbp— NWS Chicago (@NWSChicago) March 4, 2018
After a spring-like day today, wintry weather returns Monday followed by cooler temperatures Wed & Thurs. pic.twitter.com/oidfAfoAYN— NWS Chicago (@NWSChicago) March 4, 2018
Wintry weather returns Mon. SE winds gusting 25-30 MPH & a wintry mix becomes all rain Mon aftn. Measurable snow is psbl N of I-80. pic.twitter.com/VeI5elrfVU— NWS Chicago (@NWSChicago) March 4, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON MAR 5 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 4 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 46 305 PM 73 1983 42 4 42
MINIMUM 32 632 AM -12 1873 26 6 28
AVERAGE 39 34 5 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.75 1985 0.08 -0.08 0.01
MONTH TO DATE 0.81 0.31 0.50 0.13
SINCE MAR 1 0.81 0.31 0.50 0.13
SINCE JAN 1 6.99 3.83 3.16 4.52
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1982 0.3 -0.3 0.1
MONTH TO DATE 0.0 1.0 -1.0 0.1
SINCE MAR 1 0.0 1.0 -1.0 0.1
SINCE JUL 1 30.3 30.5 -0.2 18.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 31 -5 30
MONTH TO DATE 104 128 -24 124
SINCE MAR 1 104 128 -24 124
SINCE JUL 1 4562 4862 -300 4049
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 SE (120)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 1200 AM
LOWEST 30 1000 AM
AVERAGE 53
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 75 1983
MINIMUM TEMPERATURE (F) 26 0 1978
1873
SUNRISE AND SUNSET
MARCH 5 2018.........SUNRISE 620 AM CST SUNSET 547 PM CST
MARCH 6 2018.........SUNRISE 618 AM CST SUNSET 548 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 ...