| 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. | |||||||||||||||||
| 19 | 23:51 | S 7 | 10.00 | Overcast | BKN110 OVC130 | 42 | 28 | 58% | 38 | NA | 30.21 | 1023.3 | |||||
| 19 | 22:51 | S 6 | 10.00 | Overcast | BKN130 OVC250 | 42 | 28 | 58% | 38 | NA | 30.22 | 1023.8 | |||||
| 19 | 21:51 | S 6 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 42 | 27 | 55% | 38 | NA | 30.24 | 1024.5 | |||||
| 19 | 20:51 | SW 7 | 10.00 | Mostly Cloudy | FEW190 BKN250 | 43 | 27 | 53% | 39 | NA | 30.25 | 1024.7 | |||||
| 19 | 19:51 | S 5 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 45 | 26 | 48% | 42 | NA | 30.26 | 1025.2 | |||||
| 19 | 18:51 | SW 10 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 46 | 25 | 49 | 46 | 44% | 41 | NA | 30.26 | 1025.4 | |||
| 19 | 17:51 | SW 13 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 48 | 24 | 39% | 43 | NA | 30.28 | 1025.7 | |||||
| 19 | 16:51 | SW 14 G 18 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 49 | 24 | 38% | 44 | NA | 30.29 | 1026.3 | |||||
| 19 | 15:51 | SW 12 G 18 | 10.00 | Mostly Cloudy | FEW065 BKN250 | 49 | 23 | 36% | 44 | NA | 30.31 | 1027.0 | |||||
| 19 | 14:51 | SW 14 | 10.00 | Partly Cloudy | FEW065 SCT250 | 48 | 22 | 36% | 42 | NA | 30.33 | 1027.5 | |||||
| 19 | 13:51 | SW 10 | 10.00 | Partly Cloudy | FEW065 SCT250 | 48 | 21 | 34% | 44 | NA | 30.36 | 1028.6 | |||||
| 19 | 12:51 | W 13 G 18 | 10.00 | Partly Cloudy | FEW060 SCT250 | 47 | 20 | 47 | 30 | 34% | 41 | NA | 30.38 | 1029.3 | |||
| 19 | 11:51 | SW 8 | 10.00 | A Few Clouds | FEW060 FEW250 | 45 | 21 | 39% | 41 | NA | 30.39 | 1029.6 | |||||
| 19 | 10:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 43 | 24 | 47% | 38 | NA | 30.39 | 1029.9 | |||||
| 19 | 09:51 | W 10 | 10.00 | A Few Clouds | FEW250 | 41 | 26 | 55% | 35 | NA | 30.40 | 1030.1 | |||||
| 19 | 08:51 | SW 7 | 10.00 | A Few Clouds | FEW250 | 36 | 27 | 70% | 30 | NA | 30.40 | 1030.0 | |||||
| 19 | 07:51 | SW 6 | 10.00 | A Few Clouds | FEW250 | 32 | 26 | 79% | 26 | NA | 30.39 | 1029.7 | |||||
| 19 | 06:51 | SW 6 | 10.00 | A Few Clouds | FEW250 | 30 | 25 | 34 | 30 | 82% | 24 | NA | 30.37 | 1029.3 | |||
| 19 | 05:51 | W 6 | 10.00 | A Few Clouds | FEW250 | 31 | 25 | 79% | 25 | NA | 30.37 | 1029.0 | |||||
| 19 | 04:51 | SW 5 | 10.00 | Partly Cloudy | SCT250 | 31 | 25 | 79% | 26 | NA | 30.35 | 1028.6 | |||||
| 19 | 03:51 | W 7 | 10.00 | Mostly Cloudy | BKN250 | 32 | 25 | 75% | 25 | NA | 30.35 | 1028.4 | |||||
| 19 | 02:51 | SW 6 | 10.00 | Mostly Cloudy | BKN250 | 33 | 25 | 72% | 27 | NA | 30.36 | 1028.7 | |||||
| 19 | 01:51 | SW 6 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 33 | 25 | 72% | 27 | NA | 30.36 | 1028.8 | |||||
| 19 | 00:51 | SW 8 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 34 | 25 | 40 | 33 | 70% | 27 | NA | 30.36 | 1028.7 |
Chicago's official high temperature of 49°F made it 1°F above normal.
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. |
Spring starts tomorrow! The #VernalEquinox marks the official beginning of astronomical spring, which will occur at 4:58 pm CDT/5:58 pm EDT tomorrow (Wednesday March 20th). #ilwx #inwx pic.twitter.com/MJA1UetkZH
— NWS Chicago (@NWSChicago) March 19, 2019
Significant river flooding continues on some area rivers, with the most significant impacts along portions of the Rock basin, where there is moderate to major flooding.
— NWS Chicago (@NWSChicago) March 19, 2019
Latest river forecasts: https://t.co/XsjUNLI2G2
Latest briefing slides: https://t.co/ZfYz4uoHoL #ilwx #inwx pic.twitter.com/xNA1XhC8yj
Rain chance increases overnight but more so into Wed AM. Most areas will under a quarter inch of rain with higher totals mainly along and south of I-80 and into NW IN. Wed PM, cloudy conditions will persist with some light rain/showers possible. pic.twitter.com/3jPMgLwHzi
— NWS Chicago (@NWSChicago) March 19, 2019
Some rain will develop late tonight & continue at times Wednesday, especially south of I-88/I-290. Otherwise, dry thru at least Saturday! pic.twitter.com/hLSm2fc1M9
— NWS Chicago (@NWSChicago) March 19, 2019
A miserable Northeast coastal storm will kick off #spring with rain, interior snow and wind: https://t.co/KoWB8EEXZa pic.twitter.com/DL7V6Pabka
— The Weather Channel (@weatherchannel) March 19, 2019
A taste of spring will be ushered into the upper Midwest this week, thanks to a pattern change: https://t.co/mVb4oCBoBt pic.twitter.com/HpybyHIRn8
— The Weather Channel (@weatherchannel) March 19, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED MAR 20 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 19 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 49 412 PM 78 2012 48 1 46
1921
MINIMUM 30 628 AM 0 1923 30 0 33
AVERAGE 40 39 1 40
PRECIPITATION (IN)
YESTERDAY 0.00 2.50 1948 0.08 -0.08 0.00
MONTH TO DATE 1.50 1.46 0.04 1.21
SINCE MAR 1 1.50 1.46 0.04 1.21
SINCE JAN 1 6.27 4.98 1.29 7.39
SNOWFALL (IN)
YESTERDAY 0.0 4.1 1986 0.2 -0.2 0.0
MONTH TO DATE 0.3 4.1 -3.8 2.6
SINCE MAR 1 0.3 4.1 -3.8 2.6
SINCE JUL 1 41.6 33.6 8.0 32.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 26 -1 25
MONTH TO DATE 650 556 94 556
SINCE MAR 1 650 556 94 556
SINCE JUL 1 5441 5290 151 5014
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 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 400 AM
LOWEST 34 1200 PM
AVERAGE 56
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 85 2012
MINIMUM TEMPERATURE (F) 31 4 1885
SUNRISE AND SUNSET
MARCH 20 2019.........SUNRISE 655 AM CDT SUNSET 704 PM CDT
MARCH 21 2019.........SUNRISE 654 AM CDT SUNSET 705 PM CDT
- 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 ...
