| 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. | |||||||||||||||||
| 07 | 23:51 | S 9 | 10.00 | Mostly Cloudy | BKN110 BKN170 | 66 | 62 | 87% | NA | NA | 29.92 | 1012.9 | |||||
| 07 | 22:51 | SW 8 | 10.00 | Light Rain | BKN110 BKN130 OVC160 | 68 | 59 | 73% | NA | NA | 29.92 | 1012.8 | 0.04 | ||||
| 07 | 21:51 | SW 9 | 10.00 | Overcast | FEW095 BKN130 BKN160 OVC200 | 69 | 59 | 70% | NA | NA | 29.94 | 1013.5 | |||||
| 07 | 20:51 | W 14 G 22 | 10.00 | Overcast | SCT070 BKN095 BKN200 OVC250 | 71 | 58 | 63% | NA | NA | 29.93 | 1013.2 | |||||
| 07 | 19:51 | S 9 | 10.00 | Mostly Cloudy | FEW090 SCT180 BKN250 | 77 | 51 | 40% | NA | 78 | 29.90 | 1012.0 | |||||
| 07 | 18:51 | S 14 | 10.00 | Partly Cloudy | FEW180 SCT250 | 80 | 50 | 83 | 80 | 35% | NA | 80 | 29.89 | 1011.9 | |||
| 07 | 17:51 | S 20 G 28 | 10.00 | Partly Cloudy | FEW150 SCT250 | 82 | 48 | 31% | NA | 81 | 29.91 | 1012.5 | |||||
| 07 | 16:51 | S 18 G 31 | 10.00 | Mostly Cloudy | FEW075 SCT150 BKN250 | 82 | 49 | 32% | NA | 81 | 29.92 | 1012.7 | |||||
| 07 | 15:51 | S 18 G 29 | 10.00 | Mostly Cloudy | SCT075 SCT150 BKN250 | 83 | 50 | 32% | NA | 81 | 29.94 | 1013.6 | |||||
| 07 | 14:51 | S 18 G 25 | 10.00 | Mostly Cloudy | SCT075 BKN150 BKN250 | 82 | 52 | 35% | NA | 81 | 29.97 | 1014.7 | |||||
| 07 | 13:51 | S 20 G 29 | 10.00 | Mostly Cloudy | SCT075 BKN170 BKN250 | 81 | 50 | 34% | NA | 80 | 29.99 | 1015.2 | |||||
| 07 | 12:51 | S 23 G 31 | 10.00 | Mostly Cloudy and Breezy | FEW070 SCT170 BKN250 | 81 | 53 | 82 | 60 | 38% | NA | 80 | 30.00 | 1015.8 | |||
| 07 | 11:51 | S 18 G 29 | 10.00 | Partly Cloudy | FEW065 SCT250 | 80 | 54 | 41% | NA | 80 | 30.03 | 1016.6 | |||||
| 07 | 10:51 | S 14 G 20 | 10.00 | Mostly Cloudy | FEW070 FEW150 BKN250 | 79 | 55 | 44% | NA | 80 | 30.04 | 1017.1 | |||||
| 07 | 09:51 | S 10 | 10.00 | Partly Cloudy | SCT070 SCT250 | 76 | 56 | 50% | NA | 78 | 30.06 | 1017.6 | |||||
| 07 | 08:51 | S 8 | 10.00 | Partly Cloudy | FEW150 SCT250 | 72 | 57 | 59% | NA | NA | 30.06 | 1017.6 | |||||
| 07 | 07:51 | S 8 | 10.00 | Partly Cloudy | SCT150 SCT250 | 66 | 56 | 70% | NA | NA | 30.06 | 1017.8 | |||||
| 07 | 06:51 | S 7 | 9.00 | A Few Clouds | FEW110 FEW250 | 60 | 55 | 60 | 52 | 84% | NA | NA | 30.05 | 1017.5 | |||
| 07 | 05:51 | SE 6 | 8.00 | A Few Clouds | FEW250 | 54 | 50 | 87% | NA | NA | 30.04 | 1017.1 | |||||
| 07 | 04:51 | Calm | 8.00 | A Few Clouds | FEW250 | 55 | 50 | 83% | NA | NA | 30.04 | 1017.2 | |||||
| 07 | 03:51 | E 6 | 8.00 | Fair | CLR | 54 | 49 | 83% | NA | NA | 30.05 | 1017.3 | |||||
| 07 | 02:51 | E 3 | 8.00 | A Few Clouds | FEW080 FEW250 | 53 | 50 | 89% | NA | NA | 30.05 | 1017.4 | |||||
| 07 | 01:51 | E 3 | 8.00 | Partly Cloudy | SCT080 | 55 | 50 | 83% | NA | NA | 30.06 | 1017.5 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Thursday, May 7, 2015 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
High temps on a summery May 7th! As tweeted earlier, high of 83 in #Chicago & #Rockford was warmest since 9/29! pic.twitter.com/WCBnGXoFyR
— NWS Chicago (@NWSChicago) May 8, 2015Warm & humid Fri, showers & storms mainly late afternoon-eve. Storm chances thru wknd, but best severe chance Mon. pic.twitter.com/YZGApESWsd
— NWS Chicago (@NWSChicago) May 8, 2015Showers will gradually increase from SW to NE into early eve, with a few storms in area highlighted on map. #ilwx pic.twitter.com/UNzx3a78E0
— NWS Chicago (@NWSChicago) May 7, 2015Active thru early next wk in cntrl US. Moderate Severe Risk Fri & Sat inc. OKC & Wichita. Best severe chc here is Mon pic.twitter.com/jYtV5Lh4mW
— NWS Chicago (@NWSChicago) May 7, 2015Warmth today area wide! Then unsettled, with temperature fluctuations again across the area this weekend. pic.twitter.com/6BBWOAZFcu
— NWS Chicago (@NWSChicago) May 7, 2015CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 080644
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT FRI MAY 8 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 7 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 83 420 PM 87 1964 67 16 78
1936
MINIMUM 52 147 AM 29 1989 46 6 48
AVERAGE 68 56 12 63
PRECIPITATION (IN)
YESTERDAY 0.04 2.07 1998 0.12 -0.08 T
MONTH TO DATE 1.41 0.81 0.60 0.14
SINCE MAR 1 5.38 6.69 -1.31 4.69
SINCE JAN 1 8.24 10.21 -1.97 9.99
SNOWFALL (IN)
YESTERDAY 0.0 T 1947 0.0 0.0 0.0
1960
1989
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 7.1 6.8 0.3 13.7
SINCE JUL 1 50.7 36.6 14.1 82.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 2
MONTH TO DATE 30 71 -41 87
SINCE MAR 1 1400 1404 -4 1600
SINCE JUL 1 6580 6138 442 7015
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 5 5 0 0
SINCE MAR 1 5 15 -10 1
SINCE JAN 1 5 15 -10 1
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1200 AM
LOWEST 31 400 PM
AVERAGE 60
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1963
MINIMUM TEMPERATURE (F) 46 29 1983
SUNRISE AND SUNSET
MAY 8 2015...........SUNRISE 539 AM CDT SUNSET 758 PM CDT
MAY 9 2015...........SUNRISE 538 AM CDT SUNSET 759 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® with Temperature/Wind Data || Google: 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 ...
