| 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. | |||||||||||||||||
| 29 | 23:51 | W 5 | 10.00 | Partly Cloudy | SCT041 | 40 | 33 | 77% | 36 | NA | 29.93 | 1014.0 | |||||
| 29 | 22:51 | W 6 | 10.00 | Mostly Cloudy | BKN046 | 41 | 33 | 73% | 37 | NA | 29.91 | 1013.4 | |||||
| 29 | 21:51 | W 10 | 10.00 | A Few Clouds | FEW049 | 42 | 34 | 73% | 36 | NA | 29.89 | 1012.8 | |||||
| 29 | 20:51 | NW 14 | 10.00 | Partly Cloudy | FEW038 SCT050 | 45 | 34 | 66% | 39 | NA | 29.86 | 1011.4 | |||||
| 29 | 19:51 | W 18 G 33 | 10.00 | Overcast | SCT025 OVC036 | 46 | 37 | 71% | 39 | NA | 29.82 | 1010.2 | |||||
| 29 | 18:51 | SW 14 G 24 | 10.00 | Light Rain | OVC037 | 47 | 35 | 47 | 34 | 63% | 41 | NA | 29.75 | 1008.0 | |||
| 29 | 17:51 | SW 21 G 30 | 10.00 | Mostly Cloudy and Breezy | FEW032 BKN043 BKN055 | 46 | 33 | 61% | 38 | NA | 29.74 | 1007.5 | |||||
| 29 | 16:51 | SW 18 G 30 | 10.00 | Partly Cloudy | SCT032 SCT250 | 45 | 33 | 63% | 37 | NA | 29.76 | 1008.5 | |||||
| 29 | 15:51 | SW 20 G 29 | 10.00 | Mostly Cloudy | BKN029 | 41 | 30 | 65% | 32 | NA | 29.80 | 1009.7 | |||||
| 29 | 14:51 | SW 25 G 35 | 10.00 | Overcast and Breezy | BKN035 OVC070 | 38 | 29 | 70% | 27 | NA | 29.82 | 1010.7 | |||||
| 29 | 13:51 | SW 21 G 35 | 5.00 | Light Drizzle and Breezy | SCT021 OVC033 | 35 | 28 | 76% | 24 | NA | 29.87 | 1012.3 | |||||
| 29 | 12:51 | S 23 G 36 | 4.00 | Light Drizzle and Breezy | SCT015 BKN033 OVC049 | 34 | 29 | 38 | 31 | 82% | 22 | NA | 29.91 | 1013.6 | 0.01 | ||
| 29 | 11:51 | S 24 G 32 | 10.00 | Light Rain and Breezy | FEW044 OVC075 | 34 | 26 | 73% | 22 | NA | 29.92 | 1014.0 | 0.01 | ||||
| 29 | 10:51 | S 20 G 35 | 10.00 | Light Rain | SCT044 BKN080 OVC090 | 37 | 18 | 46% | 27 | NA | 29.97 | 1015.5 | |||||
| 29 | 09:51 | S 20 G 33 | 10.00 | Overcast | FEW080 SCT160 OVC200 | 36 | 17 | 46% | 25 | NA | 30.04 | 1017.9 | |||||
| 29 | 08:51 | S 21 G 29 | 10.00 | Overcast and Breezy | BKN160 OVC220 | 34 | 16 | 48% | 22 | NA | 30.06 | 1018.8 | |||||
| 29 | 07:51 | S 18 G 29 | 10.00 | Mostly Cloudy | FEW050 BKN160 BKN220 | 32 | 16 | 52% | 21 | NA | 30.11 | 1020.5 | |||||
| 29 | 06:51 | S 16 | 10.00 | Mostly Cloudy | FEW050 BKN180 | 31 | 15 | 31 | 23 | 52% | 20 | NA | 30.13 | 1020.9 | |||
| 29 | 05:51 | S 13 | 10.00 | Mostly Cloudy | BKN160 | 30 | 14 | 51% | 20 | NA | 30.13 | 1021.0 |
| 29 | 04:51 | N 9 | 10.00 | Scattered Clouds | SCT150 | 27 | 15 | 61% | 18 | NA | 30.17 | ?? | |||||
| 29 | 03:51 | S 10 | 10.00 | Mostly Cloudy | BKN170 | 27 | 15 | 61% | 17 | NA | 30.20 | ?? | |||||
| 29 | 02:51 | S 8 | 10.00 | Mostly Cloudy | BKN180 | 25 | 15 | 66% | 16 | NA | 30.23 | ?? | |||||
| 29 | 01:51 | S 7 | 10.00 | Scattered Clouds | SCT210 | 25 | 14 | 63% | 17 | NA | 30.26 | ?? | |||||
| 29 | 00:51 | S 7 | 10.00 | Partly Cloudy | FEW210 | 23 | 14 | 68% | 15 | NA | 30.28 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Sunday, March 29, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Above normal temps through Thursday with periods of rain & thunder. pic.twitter.com/jh4DmNHYKp
— NWS Chicago (@NWSChicago) March 29, 2015
Brief snow/sleet mix possible as rain moves in this morning. #ILWX #INWX pic.twitter.com/tVgw3DzvE9
— NWS Chicago (@NWSChicago) March 29, 2015
Windy w/south gusts to 40 mph today. 3-4 hr pd of precip may start as snow/sleet/mix N of I-80. Pleasant Monday! pic.twitter.com/6UZ0OSThL1
— NWS Chicago (@NWSChicago) March 29, 2015
Precip to move across late morning & early afternoon. This will be mainly rain showers. http://t.co/0Pq2b7Qit4 pic.twitter.com/S7e0kpihe2
— NWS Chicago (@NWSChicago) March 29, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 300636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT MON MAR 30 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 29 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 638 PM 88 1986 52 -5 41
MINIMUM 24 128 AM 9 1887 33 -9 28
AVERAGE 36 42 -6 35
PRECIPITATION (IN)
YESTERDAY 0.01 1.33 1979 0.09 -0.08 0.00
MONTH TO DATE 1.10 2.31 -1.21 1.71
SINCE MAR 1 1.10 2.31 -1.21 1.71
SINCE JAN 1 3.96 5.83 -1.87 7.01
SNOWFALL (IN)
YESTERDAY T 7.7 1954 0.1 -0.1 0.0
MONTH TO DATE 7.1 5.4 1.7 12.3
SINCE MAR 1 7.1 5.4 1.7 12.3
SINCE JUL 1 50.7 35.2 15.5 80.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 23 6 30
MONTH TO DATE 877 798 79 991
SINCE MAR 1 877 798 79 991
SINCE JUL 1 6057 5532 525 6406
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 30 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1100 PM
LOWEST 47 800 AM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 79 1998
1986
MINIMUM TEMPERATURE (F) 34 12 1969
1964
SUNRISE AND SUNSET
MARCH 30 2015.........SUNRISE 638 AM CDT SUNSET 715 PM CDT
MARCH 31 2015.........SUNRISE 636 AM CDT SUNSET 716 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
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