Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Severe Thunderstorms Possible for the Central Gulf Coast; More Storms Move into the West

Strong to severe thunderstorms will be possible over the next several days along the central Gulf Coast and portions of the southeast. Storms may contain damaging winds, large hail and isolated tornadoes. Meanwhile, more storms will bring heavy rain, with heavy snow in the mountains to California and the southern Rockies through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Light Rain Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed E 7 mph
Barometer 29.69 in (1005.9 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill32°F (0°C)
Last update 20 Jan 12:52 am CST
Extended Forecast for

Arlington Heights IL

  • Overnight

    Overnight: Occasional rain.  Areas of fog after 4am. Low around 37. East northeast wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Areas Fog

    Low: 37 °F

  • Friday

    Friday: Areas of drizzle and fog with a chance of rain before 9am, then areas of drizzle after 9am.  Cloudy, with a high near 42. East northeast wind around 5 mph becoming south in the morning.  Chance of precipitation is 50%.

    Chance Rain
    and Areas Fog
    then Patchy
    Drizzle and
    Patchy Fog

    High: 42 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain or drizzle.  Patchy fog.  Otherwise, cloudy, with a low around 42. Southeast wind around 5 mph.

    Slight Chance
    Rain and
    Patchy Fog

    Low: 42 °F

  • Saturday

    Saturday: Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 53. South southeast wind 5 to 10 mph.

    Areas Fog
    then Mostly
    Cloudy

    High: 53 °F

  • Saturday
    Night

    Saturday Night: A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 39. South southeast wind around 5 mph becoming north northeast after midnight.  Chance of precipitation is 30%.

    Chance Rain

    Low: 39 °F

  • Sunday

    Sunday: A 20 percent chance of rain.  Mostly cloudy, with a high near 49.

    Slight Chance
    Rain

    High: 49 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 37.

    Slight Chance
    Rain

    Low: 37 °F

  • Monday

    Monday: A slight chance of rain.  Cloudy, with a high near 42.

    Slight Chance
    Rain

    High: 42 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 33.

    Mostly Cloudy

    Low: 33 °F

Detailed Forecast

Overnight
Occasional rain. Areas of fog after 4am. Low around 37. East northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Areas of drizzle and fog with a chance of rain before 9am, then areas of drizzle after 9am. Cloudy, with a high near 42. East northeast wind around 5 mph becoming south in the morning. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of rain or drizzle. Patchy fog. Otherwise, cloudy, with a low around 42. Southeast wind around 5 mph.
Saturday
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 53. South southeast wind 5 to 10 mph.
Saturday Night
A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 39. South southeast wind around 5 mph becoming north northeast after midnight. Chance of precipitation is 30%.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain. Cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A chance of rain after noon. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 33.
Wednesday
Rain and snow likely. Cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 29.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 35.
Click Map For Forecast
Point Forecast:
Arlington Heights IL
 42.09°N 87.98°W
12:19 am CST Jan 20, 2017
12am CST Jan 20, 2017-6pm CST Jan 25, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database