| 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. | |||||||||||||||||
| 01 | 23:51 | W 13 | 10.00 | A Few Clouds | FEW200 | 19 | 8 | 21 | 18 | 62% | 6 | NA | 30.36 | 1029.1 | |||
| 01 | 22:51 | W 13 | 10.00 | Fair | CLR | 19 | 10 | 68% | 6 | NA | 30.34 | 1028.4 | |||||
| 01 | 21:51 | W 13 | 10.00 | Fair | CLR | 19 | 13 | 77% | 6 | NA | 30.32 | 1027.9 | |||||
| 01 | 20:51 | W 13 | 10.00 | Fair | CLR | 19 | 13 | 77% | 6 | NA | 30.29 | 1027.0 | |||||
| 01 | 19:51 | W 8 | 10.00 | Fair | CLR | 20 | 13 | 74% | 10 | NA | 30.28 | 1026.5 | |||||
| 01 | 18:51 | W 9 | 10.00 | Fair | CLR | 21 | 13 | 71% | 11 | NA | 30.28 | 1026.7 | |||||
| 01 | 17:51 | W 12 | 10.00 | A Few Clouds | FEW020 FEW250 | 21 | 14 | 25 | 21 | 74% | 9 | NA | 30.26 | 1026.0 | |||
| 01 | 16:51 | W 14 | 10.00 | Mostly Cloudy | SCT023 BKN200 | 23 | 14 | 68% | 11 | NA | 30.26 | 1025.9 | |||||
| 01 | 15:51 | W 13 | 10.00 | Mostly Cloudy | SCT023 BKN200 | 24 | 15 | 68% | 12 | NA | 30.26 | 1026.0 | |||||
| 01 | 14:51 | SW 12 | 10.00 | Mostly Cloudy | SCT023 BKN200 | 25 | 15 | 66% | 14 | NA | 30.27 | 1026.2 | |||||
| 01 | 13:51 | W 10 | 10.00 | Mostly Cloudy | BKN020 BKN250 | 24 | 16 | 71% | 14 | NA | 30.29 | 1026.8 | |||||
| 01 | 12:51 | W 7 | 10.00 | Overcast | BKN017 OVC025 | 23 | 16 | 74% | 15 | NA | 30.31 | 1027.5 | |||||
| 01 | 11:51 | W 7 | 5.00 | Overcast with Haze | OVC012 | 21 | 16 | 21 | 12 | 81% | 12 | NA | 30.34 | 1028.4 | |||
| 01 | 10:51 | W 5 | 3.00 | Fog/Mist | BKN013 OVC100 | 20 | 16 | 85% | 13 | NA | 30.35 | 1028.9 | |||||
| 01 | 09:51 | S 3 | 2.50 | Fog/Mist | SCT006 OVC014 | 19 | 16 | 88% | NA | NA | 30.35 | 1029.0 | |||||
| 01 | 08:51 | Calm | 2.50 | Fog/Mist | BKN006 OVC020 | 19 | 17 | 92% | NA | NA | 30.36 | 1029.4 | |||||
| 01 | 07:51 | Calm | 2.50 | Fog/Mist | OVC006 | 17 | 16 | 96% | NA | NA | 30.37 | 1029.7 | |||||
| 01 | 06:51 | Calm | 2.00 | Fog/Mist | OVC005 | 17 | 14 | 88% | NA | NA | 30.35 | 1029.0 | |||||
| 01 | 05:51 | W 3 | 4.00 | Fog/Mist | OVC007 | 12 | 9 | 18 | 10 | 87% | NA | NA | 30.38 | 1030.1 | |||
| 01 | 04:51 | Calm | 3.00 | Fog/Mist | OVC008 | 14 | 10 | 84% | NA | NA | 30.38 | 1030.0 | |||||
| 01 | 03:51 | Calm | 2.50 | Fog/Mist | FEW015 SCT100 | 10 | 7 | 87% | NA | NA | 30.38 | 1030.0 | |||||
| 01 | 02:51 | S 3 | 5.00 | Fog/Mist | FEW015 BKN080 | 13 | 9 | 84% | NA | NA | 30.39 | 1030.4 | 0.02 | ||||
| 01 | 01:51 | S 3 | 7.00 | Partly Cloudy | FEW020 SCT050 SCT080 | 16 | 13 | 88% | NA | NA | 30.41 | 1031.1 | 0.02 | ||||
| 01 | 00:51 | S 7 | 5.00 | Light Snow Fog/Mist | FEW020 OVC100 | 18 | 14 | 84% | 9 | NA | 30.42 | 1031.3 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Roads were quiet on Sunday as people are tired of the record cold temperatures. Skies cleared for a excellent night sky observations. Jupiter was bright above the waxing Gibbous Moon, and Betelgeuse was bright below the Moon.
Snow passed by the southern suburbs from about 9:00 a.m. to noon Sunday.
Weather Underground Historical 24-Hour Weather Radar for Sunday, March 1, 2015 …
Happy 1st day of meteorological spring! Nothing sayx spring like snow cover in every lower 48 state except Florida! pic.twitter.com/XutkTOpxyx
— NWS Chicago (@NWSChicago) March 1, 2015
Light to moderate #snow thru AM, additional 1-3" of snow possible S of I-80. Use caution on roads. #ilwx #inwx pic.twitter.com/jYLogHIMEH
— NWS Chicago (@NWSChicago) March 1, 2015
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
GET YOUR CHICAGO CLIMATE DATA HERE FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST MON MAR 2 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 1 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 25 338 PM 71 1992 40 -15 31
MINIMUM 10 527 AM -5 1962 25 -15 11
AVERAGE 18 32 -14 21
PRECIPITATION (IN)
YESTERDAY T 1.09 2007 0.08 -0.08 0.29
MONTH TO DATE T 0.08 -0.08 0.29
SINCE MAR 1 T 0.08 -0.08 0.29
SINCE JAN 1 2.86 3.60 -0.74 5.59
SNOWFALL (IN)
YESTERDAY T 4.6 1947 0.2 -0.2 3.7
MONTH TO DATE T 0.2 -0.2 3.7
SINCE MAR 1 T 0.2 -0.2 3.7
SINCE JUL 1 43.6 30.0 13.6 72.0
SNOW DEPTH 9
DEGREE DAYS
HEATING
YESTERDAY 47 33 14 44
MONTH TO DATE 47 33 14 44
SINCE MAR 1 47 33 14 44
SINCE JUL 1 5227 4767 460 5459
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 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 800 AM
LOWEST 67 1100 PM
AVERAGE 80
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1974
MINIMUM TEMPERATURE (F) 25 -4 1913
SUNRISE AND SUNSET
MARCH 2 2015.........SUNRISE 625 AM CST SUNSET 543 PM CST
MARCH 3 2015.........SUNRISE 624 AM CST SUNSET 544 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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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
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
