Chicago, Illinois

  National Weather Service:
Winter Storm Warning
    

Tom Skilling's 7-day forecast
Tuesday
snow
28
19
    Winter storm warning to 9 a.m. Wednesday; near-blizzard conditions threaten Tuesday night. Snow becoming heavy at times amid slowly strengthening winds. Four to 7-inch additional accumulations by evening. Becoming quite windy with blowing and drifting increasing. Near-blizzard conditions may develop, particularly by the lake. Snow tapers to flurries in far west suburbs late. Lake-effect snow showers persist overnight. Snow totals: 8 to 14 inches.
Wednesday
flurries
22
7
    Snow and blowing snow during the morning. Heavy lake-effect snow south end of the lake and in northwest Indiana during the afternoon and at night. North winds 15 to 28 mph.
Thursday
partlycloudy
20
11
    Mostly sunny and cold. High temperatures struggle to reach 20 degrees. Partly cloudy overnight. West to northwest winds 8 to 13 mph.
Friday
partlysunny
23
10
    Mostly cloudy and cold with a few light flurries possible. Clearing later at night. Light westerly winds.
Saturday
flurries
24
20
    Sunny start to the day, but clouds increase in the afternoon. A chance of snow after midnight. West to southwest winds.
Sunday
flurries
30
18
    Snow ends in the morning; becoming partly sunny. Clouds and flurries again at night. Gusty winds shift from southwest to northwest.
Monday
partlycloudy
23
13
    Partly cloudy, rather windy and cold. High temperatures in the lower 20s. Northwest winds 12 to 22 mph.

Tom Skilling is chief meteorologist at WGN-TV. His weather forecast can be seen Monday through Friday on WGN News at 11a, 5p and 9p. Tom Skilling





Current conditions
s
As of 2:00 AM CST
at Chicago Midway, Illinois

Light Snow
Temperature: 25°
Wind chill:16°
Wind: East 8 mph
Dewpoint: 19°
Humidity: 80%
Visibility: 0.8 miles

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Regional conditions
LocationConditionsTemp..
Midway Airport Light Snow 25°
O'Hare Airport Light Snow 25°
DuPage Airport Light Snow 24°
Aurora Light Snow 23°
Gary data not available
Joliet data not available
Libertyville Overcast 28°
Rockford Light Snow 25°
Waukegan Overcast 28°

Forecast

As of 9:16 PM CST on February 8, 2010

Overnight...Snow. New snow accumulation of 1 to 2 inches. Temperatures nearly steady in the mid 20s. East winds 10 to 15 mph. Chance of snow 100 percent.

Tuesday...Snow. Areas of blowing snow late in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation of 4 to 6 inches. Highs in the upper 20s. Northeast winds 10 to 15 mph. Gusts up to 30 mph late in the afternoon. Chance of snow 100 percent.

Tuesday Night...Snow. Areas of blowing snow with visibility one quarter mile or less at times. Snow may be heavy at times in the evening. Snow accumulation of 3 to 5 inches. Total snow accumulation 8 to 14 inches. Blustery. Lows in the lower 20s. North winds 15 to 25 mph with gusts up to 35 mph at times. Chance of snow 100 percent.

Tom Skilling's 7-day forecast | Marine forecast | Air Pollution


Almanac

Key: T = Trace of precipitation; MM = data not available
February 9, 2010
Normal high:33° Record high:56° (1886)
Normal low:18° Record low:-21° (1899)
Sunrise:6:54 AM Moon Rise: 4:12 AM
Sunset:5:16 PM Moon Set: 1:11 PM
Complete weather almanac
Detailed History and Climate

Winter Storm Warning
Issued by the National Weather Service at 10:26 PM EST on February 8, 2010/


... Winter Storm Warning remains in effect until noon CST /1 PM
EST/ Wednesday...

A Winter Storm Warning is in effect.

* Timing... snow will continue across the region overnight and
increase in intensity somewhat. The snow will continue through
Tuesday night. Blowing and drifting snow with near blizzard
conditions in open areas can be expected Tuesday night into
early Wednesday.

* Accumulations... snowfall rates will generally be light to
moderate... however the very long period that the snow will be
falling over will allow storm total snowfalls of 8 to 10 inches
to accumulate by late Tuesday night.

* Hazards... in addition to the long duration accumulating
snowfall... northwest winds will increase to 15 to 25 mph with
gusts to 35 mph late Tuesday and will continue through
Wednesday morning resulting in significant blowing and
drifting snow. The potential exists for ground blizzard and
near white out conditions to develop in rural areas late
Tuesday night into Wednesday morning.

* Impacts... travel is likely to be significantly hampered during
the snow storm overnight through Wednesday morning. Due to the
long duration of light to moderate snowfall even major roads and
highways may become snow covered. Blowing and drifting snow
Tuesday night into early Wednesday will result in near ground
blizzard conditions in outlying areas making travel extremely
dangerous.

Precautionary/preparedness actions...

A Winter Storm Warning means significant amounts of snow...
sleet... ice... or strong winds are expected or occurring. This
will make travel very hazardous or impossible. If you must
travel... keep an extra flashlight... food... and water in your
vehicle in case of an emergency.








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