| 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 | N 8 | 10.00 | Fair | CLR | 44 | 35 | 71% | 39 | NA | 29.88 | 1012.2 | |||||
| 04 | 22:51 | N 8 | 10.00 | A Few Clouds | FEW250 | 45 | 36 | 71% | 41 | NA | 29.90 | 1012.9 | |||||
| 04 | 21:51 | N 6 | 10.00 | Mostly Cloudy | BKN250 | 46 | 36 | 68% | 43 | NA | 29.91 | 1013.2 | |||||
| 04 | 20:51 | N 8 | 10.00 | Mostly Cloudy | FEW170 BKN250 | 48 | 36 | 63% | 44 | NA | 29.92 | 1013.4 | |||||
| 04 | 19:51 | NE 10 | 10.00 | Mostly Cloudy | SCT170 BKN250 | 49 | 36 | 61% | 45 | NA | 29.92 | 1013.3 | |||||
| 04 | 18:51 | NE 13 | 10.00 | Mostly Cloudy | FEW030 SCT170 BKN250 | 51 | 37 | 54 | 50 | 59% | NA | NA | 29.92 | 1013.4 | |||
| 04 | 17:51 | NE 14 | 10.00 | Mostly Cloudy | FEW030 BKN170 BKN250 | 50 | 37 | 61% | 45 | NA | 29.92 | 1013.5 | |||||
| 04 | 16:51 | NE 15 | 10.00 | Mostly Cloudy | FEW030 SCT160 BKN250 | 51 | 37 | 59% | NA | NA | 29.93 | 1013.6 | |||||
| 04 | 15:51 | NE 14 | 10.00 | Mostly Cloudy | FEW030 SCT160 BKN250 | 52 | 38 | 59% | NA | NA | 29.92 | 1013.4 | |||||
| 04 | 14:51 | NE 16 | 10.00 | Overcast | FEW025 BKN160 OVC250 | 53 | 38 | 57% | NA | NA | 29.93 | 1013.7 | |||||
| 04 | 13:51 | NE 18 G 23 | 10.00 | Overcast | FEW025 BKN160 OVC250 | 53 | 37 | 55% | NA | NA | 29.93 | 1013.7 | |||||
| 04 | 12:51 | NE 16 | 10.00 | Overcast | FEW022 SCT150 OVC250 | 51 | 39 | 51 | 47 | 64% | NA | NA | 29.96 | 1014.8 | |||
| 04 | 11:51 | NE 14 | 10.00 | Overcast | FEW022 SCT150 OVC250 | 50 | 39 | 66% | 45 | NA | 29.97 | 1015.2 | |||||
| 04 | 10:51 | E 16 G 20 | 10.00 | Overcast | SCT020 OVC150 | 49 | 40 | 71% | 43 | NA | 29.98 | 1015.3 | |||||
| 04 | 09:51 | NE 15 | 10.00 | Overcast | FEW019 SCT070 BKN170 OVC250 | 49 | 39 | 69% | 43 | NA | 29.97 | 1015.1 | |||||
| 04 | 08:51 | E 15 | 10.00 | Overcast | FEW045 SCT120 OVC170 | 49 | 39 | 69% | 43 | NA | 29.99 | 1015.5 | |||||
| 04 | 07:51 | E 9 | 10.00 | Overcast | SCT120 SCT150 OVC250 | 48 | 39 | 71% | 44 | NA | 30.01 | 1016.6 | |||||
| 04 | 06:51 | NE 6 | 10.00 | Overcast | FEW044 SCT120 BKN150 OVC250 | 47 | 37 | 47 | 45 | 69% | 44 | NA | 30.02 | 1016.9 | |||
| 04 | 05:51 | NE 8 | 10.00 | Overcast | FEW110 BKN150 OVC250 | 46 | 35 | 66% | 42 | NA | 30.01 | 1016.5 | |||||
| 04 | 04:51 | NE 8 | 10.00 | Overcast | BKN170 OVC250 | 45 | 34 | 66% | 41 | NA | 30.01 | 1016.4 | |||||
| 04 | 03:51 | N 8 | 10.00 | Overcast | FEW110 OVC200 | 45 | 33 | 63% | 41 | NA | 30.03 | 1017.0 | |||||
| 04 | 02:51 | N 5 | 10.00 | Overcast | OVC120 | 45 | 32 | 61% | 42 | NA | 30.04 | 1017.3 | |||||
| 04 | 01:51 | NE 6 | 10.00 | Overcast | OVC140 | 46 | 31 | 56% | 43 | NA | 30.06 | 1018.1 | |||||
| 04 | 00:51 | NE 5 | 10.00 | Overcast | FEW050 FEW130 OVC250 | 45 | 31 | 52 | 45 | 58% | 42 | NA | 30.07 | 1018.5 |
Complete data after midnight (may be delayed 24-48 hours).
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. |
Prolonged period of wet, breezy conditions are ahead for Northeast, with #snow possible in some areas this weekend: https://t.co/FwQ8pZw2az pic.twitter.com/Zp1q0N5IQT— The Weather Channel (@weatherchannel) May 4, 2017
14 record river crests already. More rain for the #flood zone today. Watch @TheLift on your @weatherchannel app. https://t.co/lAPzTAn5EU pic.twitter.com/2T8icZTvzu— The Weather Channel (@weatherchannel) May 4, 2017
176 river gauges remain in flood stage & more rain is coming.— AMHQ (@AMHQ) May 4, 2017
Major- 22
Moderate- 48
Minor- 106
# include gauges in LA h/t @gdimeweather pic.twitter.com/AsH8NkobhR
14.1M ppl are under flood alerts & 20M are under threat of #severewx. 176 river gauges remain in flood stage. Get your forecast now on @AMHQ pic.twitter.com/TC4IJoRJai— AMHQ (@AMHQ) May 4, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
462
CDUS43 KLOT 050635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI MAY 5 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 4 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 108 PM 92 1952 66 -12 57
MINIMUM 43 1150 PM 32 1954 45 -2 42
AVERAGE 49 56 -7 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1990 0.11 -0.11 0.40
MONTH TO DATE 0.10 0.46 -0.36 0.91
SINCE MAR 1 10.54 6.34 4.20 7.05
SINCE JAN 1 14.93 9.86 5.07 9.12
SNOWFALL (IN)
YESTERDAY 0.0 T 1891 0.0 0.0 0.0
1907
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 7.8 6.8 1.0 3.7
SINCE JUL 1 26.1 36.3 -10.2 31.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 10 6 15
MONTH TO DATE 68 42 26 59
SINCE MAR 1 1192 1375 -183 1241
SINCE JUL 1 5117 6109 -992 5249
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE MAR 1 12 12 0 7
SINCE JAN 1 12 12 0 7
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.1
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 71 600 AM
LOWEST 53 100 AM
AVERAGE 62
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 94 1949
MINIMUM TEMPERATURE (F) 45 32 1992
SUNRISE AND SUNSET
MAY 5 2017...........SUNRISE 542 AM CDT SUNSET 755 PM CDT
MAY 6 2017...........SUNRISE 541 AM CDT SUNSET 756 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 ...
