| 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. | |||||||||||||||||
| 25 | 23:51 | SE 17 | 10.00 | A Few Clouds | FEW250 | 35 | 16 | 46% | 25 | NA | 30.31 | 1026.9 | |||||
| 25 | 22:51 | E 20 G 26 | 10.00 | A Few Clouds | FEW250 | 37 | 13 | 37% | 27 | NA | 30.30 | 1026.9 | |||||
| 25 | 21:51 | E 15 | 10.00 | Fair | CLR | 38 | 17 | 43% | 29 | NA | 30.30 | 1026.7 | |||||
| 25 | 20:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 36 | 21 | 55% | 29 | NA | 30.29 | 1026.4 | |||||
| 25 | 19:51 | NE 13 | 10.00 | A Few Clouds | FEW250 | 36 | 18 | 48% | 27 | NA | 30.29 | 1026.4 | |||||
| 25 | 18:51 | NE 13 | 10.00 | Partly Cloudy | FEW200 SCT250 | 37 | 16 | 41 | 36 | 42% | 29 | NA | 30.29 | 1026.6 | |||
| 25 | 17:51 | NE 14 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 39 | 15 | 38% | 31 | NA | 30.30 | 1026.6 | |||||
| 25 | 16:51 | NE 14 | 10.00 | Mostly Cloudy | BKN250 | 38 | 15 | 39% | 30 | NA | 30.31 | 1027.0 | |||||
| 25 | 15:51 | NE 16 | 10.00 | Mostly Cloudy | BKN250 | 39 | 15 | 38% | 30 | NA | 30.32 | 1027.3 | |||||
| 25 | 14:51 | E 13 | 10.00 | Mostly Cloudy | BKN250 | 39 | 14 | 36% | 31 | NA | 30.34 | 1028.1 | |||||
| 25 | 13:51 | NE 15 | 10.00 | Mostly Cloudy | BKN250 | 38 | 14 | 37% | 29 | NA | 30.35 | 1028.5 | |||||
| 25 | 12:51 | NE 14 | 10.00 | Mostly Cloudy | BKN250 | 36 | 14 | 37 | 27 | 40% | 27 | NA | 30.36 | 1028.7 | |||
| 25 | 11:51 | E 13 G 21 | 10.00 | Mostly Cloudy | BKN250 | 35 | 15 | 44% | 26 | NA | 30.35 | 1028.5 | |||||
| 25 | 10:51 | E 14 | 10.00 | Mostly Cloudy | BKN250 | 34 | 16 | 48% | 25 | NA | 30.36 | 1028.8 | |||||
| 25 | 09:51 | E 13 | 10.00 | Partly Cloudy | SCT250 | 33 | 16 | 49% | 24 | NA | 30.36 | 1028.9 | |||||
| 25 | 08:51 | E 16 | 10.00 | Partly Cloudy | SCT250 | 31 | 15 | 52% | 20 | NA | 30.36 | 1028.6 | |||||
| 25 | 07:51 | E 16 | 10.00 | Partly Cloudy | SCT250 | 29 | 14 | 54% | 17 | NA | 30.36 | 1028.7 | |||||
| 25 | 06:51 | E 14 | 10.00 | A Few Clouds | FEW250 | 27 | 13 | 32 | 27 | 55% | 16 | NA | 30.34 | 1028.0 | |||
| 25 | 05:51 | E 15 | 10.00 | Fair | CLR | 28 | 13 | 53% | 16 | NA | 30.34 | 1028.1 | |||||
| 25 | 04:51 | NE 16 | 10.00 | Fair | CLR | 29 | 14 | 54% | 17 | NA | 30.33 | 1027.7 | |||||
| 25 | 03:51 | NE 13 | 10.00 | Fair | CLR | 29 | 14 | 54% | 19 | NA | 30.32 | 1027.5 | |||||
| 25 | 02:51 | NE 14 | 10.00 | Fair | CLR | 30 | 14 | 51% | 19 | NA | 30.31 | 1027.1 | |||||
| 25 | 01:51 | NE 14 | 10.00 | Fair | CLR | 31 | 15 | 52% | 21 | NA | 30.30 | 1026.6 | |||||
| 25 | 00:51 | NE 14 | 10.00 | A Few Clouds | FEW200 FEW250 | 32 | 17 | 39 | 32 | 54% | 22 | NA | 30.28 | 1025.9 |
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. |
After a dry start to Mon, rain expected to spread eastward across area Mon aftn & eve. Rain & possibly a few t-storms will continue into Tue AM before slowly diminishing Tue aftn & night. Some fog possible Mon eve into Tue AM, mainly areas that still have snow cover. #ilwx #inwx pic.twitter.com/GdWXCBXH8D— NWS Chicago (@NWSChicago) March 26, 2018
Local & regional view of very narrow swath of heavy snow produced by impressive late season winter storm on 3/23-3/24. Maximum amounts in northern IA were near 18" & max amounts in IL & IN were generally up to 1 ft. https://t.co/eR6pMKJFXQ #ilwx #inwx #iawx pic.twitter.com/tZk5OHgD0n— NWS Chicago (@NWSChicago) March 25, 2018
The early afternoon pass of the Terra satellite from the Space Science and Engineering Center provided a detailed look at the narrow snow band across central IL. The detail in the image highlights the sharp contrast between snow and no snow on the northern edge. pic.twitter.com/gcvRg9zu5Q— NWS Chicago (@NWSChicago) March 25, 2018
Today's visible satellite imagery shows the sharp northern cutoff on the narrow swath of snow that fell on Sat. The swath is narrowing today as abundant sunshine melts the snow. pic.twitter.com/YhqocuiiYx— NWS Chicago (@NWSChicago) March 25, 2018
Sunny skies return today, though it remains cooler than average. Milder but rainy weather early this week. #ILWX #INWX pic.twitter.com/LL9JO6DenF— NWS Chicago (@NWSChicago) March 25, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON MAR 26 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 25 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 41 211 PM 79 2007 50 -9 47
MINIMUM 27 557 AM 12 1974 32 -5 41
1940
AVERAGE 34 41 -7 44
PRECIPITATION (IN)
YESTERDAY 0.00 3.20 1884 0.08 -0.08 0.71
MONTH TO DATE 1.21 1.96 -0.75 1.74
SINCE MAR 1 1.21 1.96 -0.75 1.74
SINCE JAN 1 7.39 5.48 1.91 6.13
SNOWFALL (IN)
YESTERDAY 0.0 13.6 1930 0.1 -0.1 0.0
MONTH TO DATE 2.6 4.9 -2.3 7.8
SINCE MAR 1 2.6 4.9 -2.3 7.8
SINCE JUL 1 32.9 34.4 -1.5 26.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 24 7 21
MONTH TO DATE 740 705 35 664
SINCE MAR 1 740 705 35 664
SINCE JUL 1 5198 5439 -241 4589
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 21 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 800 PM
LOWEST 34 200 PM
AVERAGE 45
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 79 2007
MINIMUM TEMPERATURE (F) 32 7 1873
SUNRISE AND SUNSET
MARCH 26 2018.........SUNRISE 645 AM CDT SUNSET 711 PM CDT
MARCH 27 2018.........SUNRISE 643 AM CDT SUNSET 712 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 ...
