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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fog/Mist

43°F

6°C

Humidity 89%
Wind Speed NE 9 mph
Barometer 29.98 in (1016.0 mb)
Dewpoint 40°F (4°C)
Visibility 6.00 mi
Wind Chill38°F (3°C)
Last update 18 Nov 4:53 pm CST
Extended Forecast for

Alsip IL

  • This Afternoon

    This Afternoon: Patchy drizzle. Cloudy, with a high near 43. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before 9pm. Cloudy, with a low around 41. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Patchy
    Drizzle then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. East southeast wind around 5 mph, with gusts as high as 10 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 56. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy drizzle. Cloudy, with a high near 43. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Patchy drizzle before 9pm. Cloudy, with a low around 41. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Cloudy, with a high near 45. East southeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
Cloudy, with a low around 41. Calm wind.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 56. Light south wind becoming south southwest 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alsip IL
 41.66°N 87.75°W
Last Update:
5:06 pm CST Nov 18, 2025
Forecast Valid:
5pm CST Nov 18, 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