| 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. | |||||||||||||||||
| 28 | 23:51 | NE 9 | 10.00 | Overcast | FEW040 BKN050 OVC110 | 45 | 34 | 66% | 40 | NA | 30.06 | 1018.2 | |||||
| 28 | 22:51 | E 9 | 10.00 | Overcast | BKN041 OVC050 | 45 | 35 | 68% | 40 | NA | 30.09 | 1019.0 | |||||
| 28 | 21:51 | NE 12 | 10.00 | Overcast | OVC046 | 45 | 34 | 66% | 39 | NA | 30.08 | 1018.7 | |||||
| 28 | 20:51 | NE 10 | 10.00 | Overcast | OVC042 | 45 | 34 | 66% | 40 | NA | 30.07 | 1018.6 | |||||
| 28 | 19:51 | N 10 | 10.00 | Overcast | OVC045 | 45 | 35 | 68% | 40 | NA | 30.06 | 1018.1 | |||||
| 28 | 18:51 | NE 9 | 10.00 | Overcast | BKN042 OVC050 | 47 | 36 | 65 | 47 | 66% | 43 | NA | 30.03 | 1017.3 | |||
| 28 | 17:51 | NE 12 | 10.00 | Overcast | BKN042 OVC250 | 48 | 37 | 66% | 43 | NA | 30.01 | 1016.6 | |||||
| 28 | 16:51 | NE 14 | 10.00 | Overcast | SCT042 BKN060 OVC250 | 51 | 40 | 66% | NA | NA | 30.00 | 1015.9 | |||||
| 28 | 15:51 | NE 17 G 24 | 10.00 | Overcast | SCT043 BKN055 OVC250 | 59 | 42 | 54% | NA | NA | 29.98 | 1015.3 | |||||
| 28 | 14:51 | SW 8 | 10.00 | Overcast | OVC060 | 65 | 46 | 51% | NA | NA | 29.97 | 1015.0 | |||||
| 28 | 13:51 | SW 8 | 10.00 | Mostly Cloudy | BKN065 BKN085 BKN250 | 62 | 44 | 52% | NA | NA | 29.99 | 1015.7 | |||||
| 28 | 12:51 | Vrbl 6 | 10.00 | Mostly Cloudy | FEW042 BKN250 | 63 | 44 | 63 | 49 | 50% | NA | NA | 30.00 | 1015.8 | |||
| 28 | 11:51 | W 9 | 10.00 | Mostly Cloudy | FEW040 SCT180 BKN250 | 59 | 42 | 54% | NA | NA | 30.00 | 1016.2 | |||||
| 28 | 10:51 | SW 14 G 23 | 10.00 | Partly Cloudy | SCT250 | 58 | 41 | 53% | NA | NA | 30.01 | 1016.2 | |||||
| 28 | 09:51 | SW 15 | 10.00 | Partly Cloudy | SCT250 | 55 | 40 | 57% | NA | NA | 30.01 | 1016.2 | |||||
| 28 | 08:51 | SW 15 G 25 | 10.00 | Overcast | FEW200 OVC250 | 52 | 40 | 64% | NA | NA | 30.00 | 1016.2 | |||||
| 28 | 07:51 | SW 17 | 10.00 | Mostly Cloudy | FEW090 SCT190 BKN250 | 49 | 39 | 69% | 43 | NA | 30.01 | 1016.5 | |||||
| 28 | 06:51 | SW 16 G 28 | 10.00 | Overcast | SCT190 OVC250 | 49 | 39 | 50 | 48 | 69% | 43 | NA | 30.00 | 1015.9 | |||
| 28 | 05:51 | SW 12 G 24 | 10.00 | Overcast | FEW200 OVC250 | 50 | 39 | 66% | 45 | NA | 29.99 | 1015.7 | |||||
| 28 | 04:51 | SW 16 | 10.00 | Overcast | BKN070 OVC250 | 50 | 39 | 66% | 44 | NA | 29.99 | 1015.6 | |||||
| 28 | 03:51 | S 14 G 24 | 10.00 | Overcast | OVC070 | 49 | 39 | 69% | 44 | NA | 30.00 | 1016.0 | |||||
| 28 | 02:51 | S 17 G 25 | 10.00 | Overcast | OVC070 | 49 | 39 | 69% | 43 | NA | 30.02 | 1016.4 | |||||
| 28 | 01:51 | S 15 G 24 | 10.00 | Overcast | BKN060 OVC070 | 49 | 38 | 66% | 43 | NA | 30.04 | 1017.3 | |||||
| 28 | 00:51 | S 16 G 26 | 10.00 | Overcast | OVC065 | 48 | 39 | 55 | 47 | 71% | 42 | NA | 30.06 | 1018.0 | 0.01 |
Something we haven't seen for a long time: departure of the high temperature well above normal. The high of 65°F was 11 degrees above the normal high of 54°F.
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. |
Showers will be possible tonight, with the highest coverage south of I 80. The first half of the weekend looks to be cool and wet. Friday could actually be drier much of the day, with the heaviest rain holding off until the evening, and with the highest rainfall south of I-80. pic.twitter.com/TVvkrcEY07— NWS Chicago (@NWSChicago) March 28, 2019
Overall trends have continued to shift focus of highest rainfall totals by Sat morning mainly to the south of I-80. The first round of rain will be tonight, with the heavier round Friday evening into early Saturday. Totals between 1.25”-1.5” are possible south of I-80. pic.twitter.com/KmOS17PGSu— NWS Chicago (@NWSChicago) March 28, 2019
Widely scattered showers have developed from just along and south of Interstate 80 late this morning. This precipitation is moving to the east around 30 mph, and there could be a rumble of thunder as well. The precipitation will continue into the early afternoon. pic.twitter.com/fdNkGwPCUE— NWS Chicago (@NWSChicago) March 28, 2019
Mild again today, though short-lived near #LakeMichigan. A "pneumonia" type cold front passage from about 1pm to 3pm will bring rapid cooling lakeside & then spreading inland. Next round of rain this eve, esp. south. Fri. heavier rain holding off til eve-night. #ilwx #inwx pic.twitter.com/83noaTpWsa— NWS Chicago (@NWSChicago) March 28, 2019
Trends continue to shift focus of highest rainfall totals by Sat. AM mainly south of I-80. First round this eve-tonight & heavier round Fri. eve into early Sat. Minor flooding psbl along parts of Illinois & Kankakee river basins. Renewed rises less likely on Rock/Fox. #ilwx #inwx pic.twitter.com/UMYfo6riTk— NWS Chicago (@NWSChicago) March 28, 2019
Why April, May and June are the most active and dangerous months of the year for tornadoes: https://t.co/SPNbo2lRDT pic.twitter.com/7znXIIZYFk— The Weather Channel (@weatherchannel) March 28, 2019
On tonight's jam-packed #wutv: winter hangs on, storms rumble across the nation's heartland, & danger at Florida beaches. We take a deep dive on El Niño & what's ahead, along with a closer look at the Viking Sky cruise ship's engines. Tune in 5-8pm ET & tweet your questions! pic.twitter.com/4rPepAAzQ7— Weather Underground (@wunderground) March 28, 2019
Updrafts in these Kansas/Nebraska storms are penetrating to significant altitudes (above 43,000 ft), with surface temps in the upper 40s. Decent CAPE exists in the soundings above 850 mb. #kswx #newx #mowx pic.twitter.com/uKSnhWYJTG— Greg Postel (@GregPostel) March 28, 2019
A coast-to-coast storm will spread rain, thunderstorms and snow through the weekend: https://t.co/13qHOMpoYA pic.twitter.com/pPBjkaYp5b— The Weather Channel (@weatherchannel) March 28, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT FRI MAR 29 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 28 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 65 238 PM 79 1986 52 13 54
MINIMUM 44 915 PM 9 1887 33 11 39
AVERAGE 55 42 13 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 1977 0.09 -0.09 0.01
MONTH TO DATE 1.70 2.22 -0.52 1.60
SINCE MAR 1 1.70 2.22 -0.52 1.60
SINCE JAN 1 6.47 5.74 0.73 7.78
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1894 0.1 -0.1 0.0
MONTH TO DATE 0.3 5.3 -5.0 2.6
SINCE MAR 1 0.3 5.3 -5.0 2.6
SINCE JUL 1 41.6 34.8 6.8 32.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 23 -13 18
MONTH TO DATE 865 775 90 801
SINCE MAR 1 865 775 90 801
SINCE JUL 1 5656 5509 147 5259
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 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 200 AM
LOWEST 52 1200 PM
AVERAGE 62
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 88 1986
MINIMUM TEMPERATURE (F) 33 9 1887
SUNRISE AND SUNSET
MARCH 29 2019.........SUNRISE 640 AM CDT SUNSET 714 PM CDT
MARCH 30 2019.........SUNRISE 638 AM CDT SUNSET 715 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
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SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
