National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

44°F

7°C

Humidity 83%
Wind Speed E 3 mph
Barometer 30.21 in (1023.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Nov 12:52 pm CST
Extended Forecast for

Deer Park IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 44. East wind around 5 mph.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 52. Light south southwest wind increasing to 5 to 10 mph in the morning.

    High: 52 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after noon. Partly sunny, with a high near 51. North wind around 5 mph, with gusts as high as 10 mph.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 44. East wind around 5 mph.
Tonight
Cloudy, with a low around 40. Calm wind.
Thursday
Cloudy, with a high near 52. Light south southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm.
Friday
A 20 percent chance of rain after noon. Partly sunny, with a high near 51. North wind around 5 mph, with gusts as high as 10 mph.
Friday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 35.
Saturday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park IL
 42.16°N 88.1°W
Last Update:
11:51 am CST Nov 19, 2025
Forecast Valid:
1pm CST Nov 19, 2025-6pm CST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation