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 | N 9 | 1.50 | Light Snow Fog/Mist | OVC016 | 18 | 14 | 20 | 17 | 84% | 7 | NA | 30.03 | 1017.8 | 0.02 | 0.15 | |
25 | 22:51 | N 9 | 1.00 | Light Snow Fog/Mist | VV010 | 18 | 15 | 88% | 7 | NA | 30.02 | 1017.6 | 0.03 | ||||
25 | 21:51 | N 13 | 5.00 | Light Snow Fog/Mist | FEW015 OVC041 | 19 | 15 | 84% | 6 | NA | 30.02 | 1017.6 | 0.01 | ||||
25 | 20:51 | NE 12 | 1.50 | Light Snow Fog/Mist | SCT013 OVC023 | 19 | 16 | 88% | 6 | NA | 30.01 | 1017.5 | 0.02 | 0.09 | |||
25 | 19:51 | N 7 | 1.00 | Light Snow Fog/Mist | VV011 | 20 | 17 | 89% | 11 | NA | 30.00 | 1017.2 | 0.04 | ||||
25 | 18:51 | NE 9 | 1.00 | Light Snow Fog/Mist | VV011 | 20 | 17 | 89% | 10 | NA | 29.99 | 1016.8 | 0.03 | ||||
25 | 17:51 | NE 12 | 1.50 | Light Snow Fog/Mist | SCT013 OVC023 | 20 | 16 | 26 | 20 | 85% | 8 | NA | 29.97 | 1016.0 | 0.02 | 0.02 | |
25 | 16:51 | E 9 | 1.50 | Light Snow | SCT022 BKN028 OVC034 | 20 | 15 | 81% | 10 | NA | 29.95 | 1015.5 | |||||
25 | 15:58 | NE 10 | 3.00 | Light Snow | BKN030 OVC037 | 21 | 15 | 78% | 10 | NA | 29.94 | 1015.1 | |||||
25 | 14:51 | NE 7 | 10.00 | Overcast | FEW032 OVC055 | 23 | 12 | 63% | 15 | NA | 29.93 | 1014.7 | |||||
25 | 13:51 | N 6 | 10.00 | Overcast | FEW033 BKN075 OVC250 | 26 | 7 | 44% | 19 | NA | 29.95 | 1015.1 | |||||
25 | 12:51 | N 3 | 10.00 | Overcast | FEW033 FEW090 BKN120 OVC250 | 24 | 7 | 48% | NA | NA | 29.96 | 1015.5 | |||||
25 | 11:51 | Calm | 10.00 | Mostly Cloudy | FEW030 SCT090 BKN110 | 23 | 8 | 24 | 10 | 53% | NA | NA | 29.99 | 1016.7 | |||
25 | 10:51 | Calm | 10.00 | Mostly Cloudy | FEW030 SCT075 BKN095 | 22 | 8 | 55% | NA | NA | 30.02 | 1017.4 | |||||
25 | 09:51 | NE 5 | 10.00 | Overcast | FEW030 BKN080 OVC250 | 20 | 6 | 55% | 13 | NA | 30.00 | 1016.7 | |||||
25 | 08:51 | N 7 | 10.00 | Mostly Cloudy | FEW030 FEW080 SCT095 BKN250 | 17 | 3 | 54% | 7 | NA | 30.00 | 1016.8 | |||||
25 | 07:51 | N 10 | 10.00 | Partly Cloudy | FEW030 SCT080 SCT250 | 14 | -2 | 49% | 1 | NA | 29.98 | 1016.2 | |||||
25 | 06:51 | N 6 | 10.00 | Partly Cloudy | FEW030 FEW095 SCT250 | 11 | -3 | 53% | 1 | NA | 29.97 | 1015.7 | |||||
25 | 05:51 | N 9 | 10.00 | A Few Clouds | FEW030 FEW250 | 13 | -3 | 23 | 13 | 49% | 1 | NA | 29.94 | 1014.7 | |||
25 | 04:51 | N 8 | 10.00 | Fair | CLR | 14 | -0 | 53% | 3 | NA | 29.92 | 1014.2 | |||||
25 | 03:51 | NW 8 | 10.00 | Fair | CLR | 15 | -0 | 51% | 4 | NA | 29.92 | 1014.1 | |||||
25 | 02:51 | N 8 | 10.00 | Fair | CLR | 17 | -1 | 45% | 7 | NA | 29.88 | 1012.8 | |||||
25 | 01:51 | N 10 | 10.00 | Fair | CLR | 18 | 1 | 47% | 6 | NA | 29.86 | 1012.0 | |||||
25 | 00:51 | N 10 | 10.00 | Fair | CLR | 20 | 5 | 52% | 9 | NA | 29.84 | 1011.4 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
Weather with a high of 26°F felt balmy during the daylight hours. Snow in the evening and night hours brought hazardous travel. The McHenry County Coroner's Office identified Thursday's Lily Pond Road train-vehicle crash victim as Amanda L. Williams, formerly of Belvidere. Williams was pronounced dead at the scene. She was a freshman at McHenry County College, where she played volleyball. The cause of the crash was reported to be weather-related. Numerous other vehicle crashes occurred, and two other railroad-related incidents occurred. A rollover crash that did not involve a train, but resulted in a vehicle resting on the tracks, occurred in Buffalo Grove near Deerfield Parkway and Commerce. In Elmwood Park, a pedestrian was hit by a train, but was reported to be conscious and breathing at the scene.
www.chicagofiremap.net/2015/02/metra-train-654-involved-in-fatal-crash.html
The snow beginning on Wednesday night ended Thursday, bringing a classification to February 2015 as the third-snowiest February on record at 26.4 inches (February 2011 = 29 inches, February 1896 = 27.8).
Most of the radar mess was southwest of Chicago, but precipitation presented as light snow covered most of northern Illinois.
Weather Underground Historical Weather Radar February 25, 2015 ...
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 ...