| 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. | |||||||||||||||||
| 25 | 23:51 | NW 10 | 10.00 | Light Rain Snow | BKN008 OVC013 | 34 | 32 | 37 | 34 | 92% | 29.56 | 1001.3 | 0.02 | ||
| 25 | 22:51 | NW 12 | 9.00 | Light Rain Snow | BKN008 OVC013 | 34 | 33 | 97% | 29.54 | 1000.6 | |||||
| 25 | 21:51 | W 9 | 10.00 | Light Snow Rain | OVC008 | 34 | 33 | 97% | 29.52 | 999.9 | |||||
| 25 | 20:51 | SW 10 | 10.00 | Light Rain | OVC010 | 34 | 33 | 97% | 29.51 | 999.8 | 0.01 | 0.02 | |||
| 25 | 19:51 | SW 12 | 7.00 | Light Rain | SCT010 BKN013 OVC046 | 35 | 34 | 96% | 29.52 | 999.9 | 0.01 | ||||
| 25 | 18:51 | W 10 | 4.00 | Light Rain Fog/Mist | BKN010 OVC015 | 36 | 34 | 93% | 29.52 | 1000.0 | |||||
| 25 | 17:51 | W 12 | 6.00 | Light Rain Fog/Mist | BKN012 BKN019 OVC032 | 37 | 35 | 41 | 37 | 93% | 29.51 | 999.8 | 0.01 | 0.02 | |
| 25 | 16:51 | SW 17 G 23 | 1.50 | Drizzle Fog/Mist | BKN008 OVC012 | 37 | 36 | 96% | 29.50 | 999.4 | 0.01 | ||||
| 25 | 15:51 | W 15 G 24 | 2.50 | Light Drizzle Fog/Mist | OVC008 | 38 | 37 | 97% | 29.47 | 998.4 | |||||
| 25 | 14:51 | W 16 | 3.00 | Light Drizzle Fog/Mist | OVC006 | 38 | 37 | 97% | 29.46 | 997.9 | |||||
| 25 | 13:51 | W 16 G 25 | 1.50 | Light Drizzle Fog/Mist | OVC006 | 38 | 37 | 97% | 29.43 | 996.9 | |||||
| 25 | 12:51 | SW 15 G 24 | 2.50 | Light Drizzle Fog/Mist | OVC006 | 39 | 37 | 93% | 29.42 | 996.8 | |||||
| 25 | 11:51 | SW 13 | 6.00 | Fog/Mist | OVC011 | 41 | 38 | 42 | 37 | 89% | 29.43 | 996.9 | |||
| 25 | 10:51 | SW 6 | 6.00 | Fog/Mist | OVC014 | 41 | 37 | 86% | 29.43 | 997.1 | |||||
| 25 | 09:51 | S 6 | 5.00 | Fog/Mist | OVC019 | 40 | 36 | 86% | 29.45 | 997.6 | |||||
| 25 | 08:51 | SE 8 | 5.00 | Fog/Mist | FEW013 OVC024 | 39 | 36 | 89% | 29.46 | 998.0 | |||||
| 25 | 07:51 | E 6 | 4.00 | Fog/Mist | SCT013 OVC026 | 38 | 35 | 89% | 29.48 | 998.7 | |||||
| 25 | 06:51 | E 7 | 6.00 | Fog/Mist | SCT011 OVC028 | 38 | 35 | 89% | 29.49 | 999.2 | |||||
| 25 | 05:51 | E 9 | 5.00 | Fog/Mist | BKN012 OVC033 | 37 | 35 | 37 | 35 | 93% | 29.52 | 1000.2 | 0.05 | ||
| 25 | 04:51 | E 13 | 5.00 | Fog/Mist | OVC012 | 36 | 34 | 93% | 29.57 | 1001.9 | |||||
| 25 | 03:51 | E 13 | 5.00 | Fog/Mist | BKN007 BKN021 OVC038 | 36 | 34 | 93% | 29.61 | 1003.2 | 0.04 | ||||
| 25 | 02:51 | E 13 | 5.00 | Light Rain Fog/Mist | BKN009 OVC028 | 36 | 33 | 89% | 29.66 | 1004.8 | 0.01 | 0.01 | |||
| 25 | 01:51 | E 14 | 7.00 | Overcast | OVC009 | 36 | 33 | 89% | 29.68 | 1005.6 | |||||
| 25 | 00:51 | E 13 | 6.00 | Fog/Mist | OVC012 | 36 | 32 | 86% | 29.72 | 1007.1 |
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:
Weather Underground Historical 24-Hour Weather Radar for Wednesday, January 25, 2017 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Light snow or rain changing to snow roughly 8pm-10pm, with occasional low visibility <1 mi main impact. #ilwx #inwx pic.twitter.com/KG9gGoFMIj— NWS Chicago (@NWSChicago) January 26, 2017
Light snow tonight through Thu. Snow accumulations up to 1.5" possible north of I-80. Less than 1" south of I-80. pic.twitter.com/jxir1If4sF— NWS Chicago (@NWSChicago) January 25, 2017
Forecast precipitation timing, including expected type for the #Chicago area. Snow likely to mix in later this evening & end early Thu a.m. pic.twitter.com/8XXVaNQhpn— NWS Chicago (@NWSChicago) January 25, 2017
Been 5 weeks since widespread light snow. That is forecast tonight & early Thu a.m. Blustery & flurries Thu-Sun. pic.twitter.com/AEkPHZZ2hI— NWS Chicago (@NWSChicago) January 25, 2017
This pattern change will indeed change our nation's weather in a big way: https://t.co/fEZ0C4aVmf pic.twitter.com/JMUlnnUXRZ— The Weather Channel (@weatherchannel) January 26, 2017
Winter Storm #Leo will continue to bring snow and wind into parts of the Plains and upper Midwest into Thursday: https://t.co/Y7szJLyQXp pic.twitter.com/P1rOEl1SN8— The Weather Channel (@weatherchannel) January 25, 2017
Winter Storm #Leo bringing snow to the Midwest, up to 8" possible for some before it moves into the Northeast...the latest forecast on @AMHQ pic.twitter.com/OUay38jCjo— The Weather Channel (@weatherchannel) January 25, 2017
Winter storm Leo takes aim at the Great Lakes and scatters storms from the gulf coast to the Ohio valley. Get your Big Picture now on #AMHQ. pic.twitter.com/gjyLVTWrtB— AMHQ (@AMHQ) January 25, 2017
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
788
CDUS43 KLOT 260644
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1244 AM CST THU JAN 26 2017
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 25 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 42 1135 AM 67 1950 31 11 41
MINIMUM 34 1159 PM -20 1897 16 18 24
AVERAGE 38 24 14 33
PRECIPITATION (IN)
YESTERDAY 0.09 1.12 1990 0.04 0.05 0.13
MONTH TO DATE 2.83 1.43 1.40 0.80
SINCE DEC 1 4.60 3.68 0.92 5.67
SINCE JAN 1 2.83 1.43 1.40 0.80
SNOWFALL (IN)
YESTERDAY T 5.0 1898 0.3 -0.3 0.0
MONTH TO DATE 0.4 8.6 -8.2 6.3
SINCE DEC 1 18.1 16.8 1.3 10.8
SINCE JUL 1 18.1 18.2 -0.1 22.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 41 -14 32
MONTH TO DATE 902 1033 -131 1052
SINCE DEC 1 2133 2188 -55 1852
SINCE JUL 1 2962 3444 -482 2825
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 PM
LOWEST 85 900 AM
AVERAGE 93
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1944
MINIMUM TEMPERATURE (F) 16 -16 1897
SUNRISE AND SUNSET
JANUARY 26 2017.......SUNRISE 710 AM CST SUNSET 459 PM CST
JANUARY 27 2017.......SUNRISE 709 AM CST SUNSET 500 PM CST
- 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 ...
