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Active Weather Pattern in the West and into the Central U.S.

A series of weather systems will bring locally heavy rain, 1 to 3 feet of mountain snow, and strong winds up to 75 mph across the western states. Later this weekend and early next week, a strong low pressure system will spread wintry conditions and strong winds from the Plains into the Upper Midwest. Strengthening winds in the Southern Plains will increase fire weather threats. Warmer in the east. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

30°F

-1°C

Humidity 64%
Wind Speed SW 10 mph
Barometer 29.94 in (1014.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 19 Jan 1:52 am CST
Extended Forecast for

Deer Park IL

  • Overnight

    Overnight: Partly cloudy, with a low around 26. South southwest wind around 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 26 °F

  • Friday

    Friday: Mostly sunny, with a high near 39. South southwest wind around 15 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Partly Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Partly sunny, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Partly Sunny

    High: 39 °F

  • Saturday
    Night

    Saturday Night: A chance of drizzle after midnight.  Patchy fog.  Otherwise, cloudy, with a low around 33. Southwest wind around 5 mph becoming south southeast after midnight.

    Patchy Fog
    then Chance
    Drizzle and
    Areas Fog

    Low: 33 °F

  • Sunday

    Sunday: A 50 percent chance of rain.  Areas of fog.  Otherwise, cloudy, with a high near 40.

    Chance Rain
    and Areas Fog

    High: 40 °F

  • Sunday
    Night

    Sunday Night: Rain likely.  Patchy fog.  Otherwise, cloudy, with a low around 40. Chance of precipitation is 70%.

    Rain Likely
    and Patchy
    Fog

    Low: 40 °F

  • Monday

    Monday: Rain.  Cloudy, with a high near 47.

    Rain

    High: 47 °F

  • Monday
    Night

    Monday Night: Rain likely before 7pm, then rain and snow likely between 7pm and 9pm, then snow likely after 9pm.  Mostly cloudy, with a low around 26.

    Rain/Snow
    Likely then
    Chance Snow

    Low: 26 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. South southwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 39. South southwest wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A chance of drizzle after midnight. Patchy fog. Otherwise, cloudy, with a low around 33. Southwest wind around 5 mph becoming south southeast after midnight.
Sunday
A 50 percent chance of rain. Areas of fog. Otherwise, cloudy, with a high near 40.
Sunday Night
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 40. Chance of precipitation is 70%.
Monday
Rain. Cloudy, with a high near 47.
Monday Night
Rain likely before 7pm, then rain and snow likely between 7pm and 9pm, then snow likely after 9pm. Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 37.
Click Map For Forecast
Point Forecast:
Deer Park IL
 42.16°N 88.1°W
1:27 am CST Jan 19, 2018
2am CST Jan 19, 2018-6pm CST Jan 25, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database